Êáëþò Þñèáôå óôï LOGO!, Ðåñéå÷üìåíá
LOGO! Åã÷åéñßäéï Ëåéôïõñãßáò
¸êäïóç 09/2007
Ãíùñßæïíôáò ôï LOGO!
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ÔïðïèÝôçóç êáé êáëùäßùóç ôïõ LOGO!
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Ï ðñïãñáììáôéóìüò ôïõ LOGO!
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Ïé ëåéôïõñãßåò ôïõ LOGO!
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Ç ðáñáìåôñïðïßçóç ôïõ LOGO!
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Ïé ìïíÜäåò ìíÞìçò ôïõ LOGO!
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LOGO! Software
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×ñüíïò êýêëïõ ðñïãñÜììáôïò
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LOGO! ÷ùñßò ïèüíç
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ÄïìÞ ìåíïý LOGO!
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Êùäéêïß ðáñáããåëßáò
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
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Êáëþò Þñèáôå óôï LOGO! ÁãáðçôÝ ðåëÜôç, Åõ÷áñéóôïýìå ðïõ ðñïôéìÞóáôå ôï LOGO! Êáé óõã÷áñçôÞñéá ãéá ôçí åðéëïãÞ óáò. Ôï LOGO! åßíáé ìéá óõóêåõÞ ðïõ ðëçñïß ôéò áõóôçñÝò ðïéïôéêÝò ðñïäéáãñáöÝò ôïõ ISO 9001. Ç ëåéôïõñãéêüôçôÜ ôïõ êáé ç åõêïëßá óôç ÷ñÞóç óå óõíäõáóìü ìå ôï ÷áìçëü ôïõ êüóôïò, êÜíïõí ôï LOGO! ôçí áðïôåëåóìáôéêüôåñç ëýóç ãéá ôçí ðñáãìáôïðïßçóç ôùí åöáñìïãþí óáò.
Åíçìåñùôéêü õëéêü - âïçèÞìáôá - âéâëéïãñáößá LOGO! Ó' áõôü ôï åã÷åéñßäéï èá âñåßôå ôïí ôñüðï ìå ôïí ïðïßï ìðïñåßôå íá åãêáôáóôÞóåôå, íá ðñïãñáììáôßóåôå êáé íá ÷ñçóéìïðïéÞóåôå ôç íÝá óåéñÜ âáóéêþí óõóêåõþí LOGO! 0ÂÁ5 êáé ôéò ìïíÜäåò åðÝêôáóçò 0ÂÁ0 êáèþò êáé ôéò ðñïçãïýìåíåò óåéñÝò LOGO! (0BAx åßíáé ïé 4 ôåëåõôáßïé ÷áñáêôÞñåò ôïõ êùäéêïý ðáñáããåëßáò êáé óõìâïëßæïõí ôç óåéñÜ ôïõ õëéêïý). Ãéá ôç óýíäåóç ôçò óõóêåõÞò èá âñåßôå ðëçñïöïñßåò óå áõôü ôï âéâëßï áëëÜ êáé óôï öõëëÜäéï ðïõ óõíïäåýåé ôç óõóêåõÞ. ÅðéðëÝïí ðëçñïöïñßåò ìðïñåßôå íá âñåßôå óôï åíóùìáôùìÝíï ìåíïý âïÞèåéáò (on line help) ôïõ ëïãéóìéêïý ðñïãñáììáôéóìïý LOGO!Soft Comfort. Ôï LOGO!Soft Comfort åßíáé ôï ëïãéóìéêü ðñïãñáììáôéóìïý ôïõ LOGO! êáé äïõëåýåé óå ðåñéâÜëëïí Windows®, Linux®, êáé Mac OS X® êáé óáò âïçèÜåé íá åîïéêåéùèåßôå ìå ôç óõóêåõÞ LOGO! áëëÜ êáé íá ãñÜøåôå, íá äïêéìÜóåôå, íá ôõðþóåôå êáé íá áñ÷åéïèåôÞóåôå ôá ðñïãñÜììáôá óáò áêüìá êáé ÷ùñßò óõóêåõÞ LOGO! .
Ïäçãßåò ãéá áõôü ôï åã÷åéñßäéï Ôï
åã÷åéñßäéï ÷ùñßæåôáé óå 8 êåöÜëáéá : Ãíùñßæïíôáò ôï LOGO! TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Ï ðñïãñáììáôéóìüò ôïõ LOGO! Ïé ëåéôïõñãßåò ôïõ LOGO! Ç ðáñáìåôñïðïßçóç ôïõ LOGO! Ïé ìïíÜäåò ìíÞìçò ôïõ LOGO! Ëïãéóìéêü ðñïãñáììáôéóìïý LOGO! ÐáñáñôÞìáôá
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Êáëþò Þñèáôå óôï LOGO! ÁëëáãÝò êáé âåëôéþóåéò óå ó÷Ýóç ìå ôéò ðñïçãïýìåíåò óåéñÝò LOGO! äõíáôüôçôá ñýèìéóçò contrast ïèüíçò äõíáôüôçôá áëëáãÞò åñãïóôáóéáêþí ñõèìßóåùí ôçò áñ÷éêÞò ïèüíçò äõíáôüôçôá êáèïñéóìïý ôéìÞò áíáëïãéêþí ôéìþí óôéò åîüäïõò êáôÜ ôç ìåôÜâáóç áðü êáôÜóôáóç ëåéôïõñãßáò RUN óå STOP åìöÜíéóç óôçí ïèüíç (óå êáôÜóôáóç RUN) ôùí ôéìþí ôùí áíáëïãéêþí åéóüäùí åîüäùí ìå ôç ëåéôïõñãßá "Analog Ramp" ìðïñåß íá ãßíåé Ýëåã÷ïò äýï ôá÷õôÞôùí ìå ôç ëåéôïõñãßá "Analog Multiplexer" ìðïñïýìå íá åðéëÝîïõìå ôçí ôéìÞ 1 áðü 4 áíáëïãéêÝò åéóüäïõò íá ìåôáöåñèåß óôçí Ýîïäï. ìå ôç ëåéôïõñãßá "PI controller" ìðïñïýìå íá õëïðïéÞóïõìå Ýíáí åëåãêôÞ ÑÉ
Ãéá ðåñéóóüôåñåò ðëçñïöïñßåò: www.siemens.gr/simatic Þ óôá ôçëÝöùíá ÓÇÌÅÍÓ Á.Å. - ÔìÞìá áõôïìáôéóìþí & ïñãÜíùí: Ãñáöåßï Áèçíþí 210 - 6864534 Ãñáöåßï Èåóóáëïíßêçò 2310 - 479227
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Êáëþò Þñèáôå óôï LOGO! Oäçãßåò áóöáëåßáò Óôï åã÷åéñßäéï áõôü èá âñåßôå ïäçãßåò áóöáëåßáò ôéò ïðïßåò ðñÝðåé íá áêïëïõèÞóåôå ãéá íá åîáóöáëßóåôå ôçí ðñïóùðéêÞ óáò áóöÜëåéá áëëÜ êáé íá ðñïóôáôÝøåôå ôï ßäéï ôï ðñïúüí êáé ôïí åîïðëéóìü ðïõ óõíäÝåôáé ìå áõôü. Ïé ïäçãßåò áõôÝò óõíïäåýïíôáé áðü Ýíá ðñïåéäïðïéçôéêü ôñßãùíï êáé áíÜëïãá ìå ôï åðßðåäï ôïõ êéíäýíïõ ÷ùñßæïíôáé óôéò áêüëïõèåò êáôçãïñßåò.
Êßíäõíïò Óçìáßíåé üôé èÜíáôïò, âáñéïß ôñáõìáôéóìïß Þ õëéêÝò æçìéÝò èá ðñïêëçèïýí, åÜí äåí áêïëïõèçèïýí ôá ìÝôñá ðñïóôáóßáò.
Ðñïåéäïðïßçóç Óçìáßíåé üôé èÜíáôïò, âáñéïß ôñáõìáôéóìïß Þ õëéêÝò æçìéÝò ìðïñïýí íá ðñïêëçèïýí, åÜí äåí áêïëïõèçèïýí ôá ìÝôñá ðñïóôáóßáò.
Ðñïóï÷Þ Óçìáßíåé üôé ôñáõìáôéóìïß Þ õëéêÝò æçìéÝò ìðïñïýí íá ðñïêëçèïýí, åÜí äåí áêïëïõèçèïýí ôá ìÝôñá ðñïóôáóßáò.
Óçìåßùóç ÐåñéÝ÷åé ìéá óçìáíôéêÞ ðëçñïöïñßá, ç ïðïßá Ý÷åé éäéáßôåñç óçìáóßá ãéá ôçí êáôáíüçóç êáé ôçí ëåéôïõñãßá ôçò óõóêåõÞò.
Ðñïåéäïðïßçóç Ìüíï åéäéêåõìÝíï ðñïóùðéêü ðñÝðåé íá åðéôñÝðåôáé íá åãêáôáóôÞóåé êáé íá åñãáóèåß ìå áõôÞí ôçí óõóêåõÞ. ÅéäéêåõìÝíï ðñïóùðéêü èåùñåßôáé åêåßíï ðïõ åßíáé óå èÝóç íá åãêáèéóôÜ êáé íá ÷åéñßæåôáé åîïðëéóìü êáé óõóôÞìáôá áêïëïõèþíôáò êáèéåñùìÝíåò ìåèüäïõò êáé ðñüôõðá áóöáëåßáò.
Ðñïåéäïðïßçóç ÁõôÞ ç óõóêåõÞ êáé ôá åîáñôÞìáôÜ ôçò ðñÝðåé íá ÷ñçóéìïðïéïýíôáé ìüíï ãéá åöáñìïãÝò ðïõ ðåñéãñÜöïíôáé óôïí êáôÜëïãï Þ óôçí ôå÷íéêÞ ðåñéãñáöÞ, êáé ðñÝðåé íá óõíäÝåôáé ìå óõóêåõÝò Þ åîáñôÞìáôá Üëëùí êáôáóêåõáóôþí ìüíï áí áõôÜ Ý÷ïõí åãêñéèåß áðü ôç Siemens. Ç åðéôõ÷Þò êáé áóöáëÞò ëåéôïõñãßá ôçò óõóêåõÞò åîáñôþíôáé áðü ôçí óùóôÞ ìåôáöïñÜ, áðïèÞêåõóç, ñýèìéóç, åãêáôÜóôáóç, ëåéôïõñãßá êáé óõíôÞñçóç ôçò óõóêåõÞò.
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Êáëþò Þñèáôå óôï LOGO! Copyright © Siemens AG 1996 - 2004 All rights reserved ÁíáðáñáãùãÞ êáé ÷ñÞóç ôùí ðåñéå÷ïìÝíùí ôïõ âéâëßïõ áõôïý, äåí åðéôñÝðåôáé ÷ùñßò åîïõóéïäüôçóç. Ôá ðåñéå÷üìåíá ôïõ âéâëßïõ Ý÷ïõí åëåã÷èåß ãéá ëÜèç. Ðáñ' üëá áõôÜ åßíáé äõíáôüí êÜðïéá ëÜèç íá åîáêïëïõèïýí íá õðÜñ÷ïõí. Ôá ëÜèç áõôÜ èá äéïñèùèïýí óå åðüìåíç Ýêäïóç. Ó÷åôéêÝò åðéóçìÜíóåéò, ðáñáôçñÞóåéò êáé ðñïôÜóåéò âåëôßùóçò åßíáé åõðñüóäåêôåò.
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Ðåñéå÷üìåíá 1
Ãíùñßæïíôáò ôï LOGO!
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ÔïðïèÝôçóç êáé êáëùäßùóç ôïõ LOGO!
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2.1 2.1.1 2.1.2 2.1.3 2.2 2.2.1 2.2.2 2.2.3 2.3 2.3.1 2.3.2 2.3.3 2.3.4 2.3.5 2.4 2.4.1
Óýíèåóç åíüò óõóôÞìáôïò LOGO! ìå åðåêôÜóåéò .... ÌÝãéóôç óýíèåóç ....................................................... Óýíèåóç ìå äéáöïñåôéêïýò ôýðïõò ôÜóçò ............... Óõìâáôüôçôá ............................................................... ÔïðïèÝôçóç / ÁðïìÜêñõíóç ôïõ LOGO! ................... ÔïðïèÝôçóç óå ñÜãá ................................................. ÓôÞñéîç óôïí ôïß÷ï ..................................................... Óçìáôïäüôçóç LOGO! ............................................... Êáëùäßùóç ôïõ LOGO! ............................................... Óýíäåóç ôçò ôñïöïäïóßáò ........................................ Óýíäåóç ôùí åéóüäùí ................................................ Óýíäåóç ôùí åîüäùí .................................................. ÓõíäÝïíôáò ôï äßêôõï ÅÉ (Énstabus) ........................ ÓõíäÝïíôáò ôï äßêôõï AS .......................................... ÂÜæïíôáò ôï LOGO! óå ëåéôïõñãßá ............................. Ôñïöïäüôçóç ôïõ LOGO! ìå ôÜóç / äéáêïðÞ êáé åðáíáöïñÜ ôçò ôÜóåùò ôñïöïäïóßáò ............... 2.4.2 ÈÝôïíôáò óå ëåéôïõñãßá ôï CM EIB/KNX .................. 2.4.3 ÊáôáóôÜóåéò ëåéôïõñãßáò ..........................................
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Ï ðñïãñáììáôéóìüò ôïõ LOGO! ........ 43
3.1 3.2. 3.3 3.4
Connectors (ÅðáöÝò) ................................................. ÅÉ åßóïäïé/Ýîïäïé ...................................................... Blocks êáé áñéèìïß blocks .......................................... Áðü ôï äéÜãñáììá çëåêôñéêïý êõêëþìáôïò óôï LOGO! .............................................. Ïé 4 âáóéêïß êáíüíåò ãéá ôïí ðñïãñáììáôéóìü ôïõ LOGO! ......................................
3.5
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Ðåñéå÷üìåíá 3.5 Eðéóêüðçóç ôùí ìåíïý ôïõ LOGO! ........................... 3.7 ÅéóáãùãÞ ðñïãñÜììáôïò ........................................... 3.7.1 ÅðéëïãÞ êáôÜóôáóçò åéóáãùãÞò ðñïãñÜììáôïò ......................................... 3.7.2 Ôï ðñþôï ðñüãñáììá ................................................ 3.7.3 Óýíôáîç ôïõ ðñïãñÜììáôïò ...................................... 3.7.4 Ïíïìáóßá ðñïãñÜììáôïò .......................................... 3.7.5 Êùäéêüò ðñüóâáóçò (password) .............................. 3.7.6 Ôï LOGO! óå êáôÜóôáóç RUN .................................. 3.7.7 Äåýôåñï ðñüãñáììá .................................................. 3.7.8 ÓâÞóéìï block ............................................................. 3.7.9 ÄéáãñáöÞ áñéèìïý óõíäåäåìÝíùí block .................. 3.7.10 Äéüñèùóç ëáèþí ðëçêôñïëüãéóçò ............................ 3.7.11 ÅðéëÝãïíôáò ôéò ôéìÝò ãéá ôéò áíáëïãéêÝò åîüäïõò óå êáôÜóôáóç RUN /STOP ......................... 3.7.12 ÄéáãñáöÞ ðñïãñÜììáôïò .......................................... 3.7.13 ÁëëáãÞ èåñéíÞò / ÷åéìåñéíÞò þñáò ........................... 3.7.14 Óõã÷ñïíéóìüò ............................................................. 3.8 ×þñïò óôçí ìíÞìç êáé ìÝãåèïò ðñïãñÜììáôïò ..............................................
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Ïé Ëåéôïõñãßåò ôïõ LOGO! .................. 97
4.1
ÓôáèåñÝò êáé ÅðáöÝò (Constants & Connectors - Co) .................................. ÂáóéêÝò ëåéôïõñãßåò - GF ............................................ AND ............................................................................. AND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (0 óå 1) ................................... NAND .......................................................................... NAND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (1 óå 0) ................................... OR ............................................................................... NOR ............................................................................. XOR ............................................................................. NOT ............................................................................. ÂáóéêÝò áñ÷Ýò óôéò åéäéêÝò ëåéôïõñãßåò .................... ÐåñéãñáöÞ ôùí åéóüäùí ............................................ Áðüêñéóç ÷ñüíïõ .......................................................
4.2 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5 4.2.6 4.2.7 4.2.8 4.3 4.3.1 4.3.2 iivi
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Ðåñéå÷üìåíá 4.3.3 4.3.4
ÄéáôÞñçóç ÷ñüíïõ ñïëïãéïý ..................................... Äõíáôüôçôá äéáôÞñçóçò ôéìþí êáé ëïãéêþí êáôáóôÜóåùí .......................................... 4.3.5 Ðñïóôáóßá ðáñáìÝôñùí ............................................ 4.3.6 Õðïëïãéóìüò Gain and Offset ãéá ôéò áíáëïãéêÝò ôéìÝò ............................................. 4.4 Ðßíáêáò åéäéêþí ëåéôïõñãéþí - SF .............................. 4.4.1 ×ñïíéêü êáèõóôÝñçóçò Ýëîçò ................................... 4.4.2 ×ñïíéêü êáèõóôÝñçóçò ðôþóçò ................................ 4.4.3 ×ñïíéêü êáèõóôÝñçóçò Ýëîçò-ðôþóçò ..................... 4.4.4 ×ñïíéêü êáèõóôÝñçóçò Ýëîçò ìå áõôïóõãêñÜôçóç ................................................... 4.4.5 ×ñïíéêü Ýíáñîçò-ðáýóçò .......................................... 4.4.6 ×ñïíéêü Ýíáñîçò-ðáýóçò ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò ................................................. 4.4.7 ÃåííÞôñéá ðáëìïóåéñþí ìå ñýèìéóç åýñïõò ðáëìïý ....................................... 4.4.8 ÃåííÞôñéá ðáëìïóåéñþí ìå ôõ÷áßï åýñïò ðáëìïý ............................................ 4.4.9 ×ñïíïäéáêüðôçò êëéìáêïóôáóßïõ ............................. 4.4.10 ×ñïíéêü ðáëìïý ìå äéáêüðôç .................................... 4.4.11 Ñïëüé ðñáãìáôéêïý ÷ñüíïõ ....................................... 4.4.12 ÅôÞóéïò ÷ñïíïäéáêüðôçò ........................................... 4.4.13 ÁðáñéèìçôÞò äýï êáôåõèýíóåùí .............................. 4.4.14 ÙñïìåôñçôÞò ëåéôïõñãßáò ......................................... 4.4.15 Äéáêüðôçò óõ÷íüôçôáò .............................................. 4.4.16 Áíáëïãéêüò ìåôñçôÞò ................................................. 4.4.17 Áíáëïãéêüò äéáöïñéêüò ìåôñçôÞò ............................. 4.4.18 Áíáëïãéêüò óõãêñéôÞò ............................................... 4.4.19 ÅðéôÞñçóç áíáëïãéêÞò ôéìÞò ..................................... 4.4.20 Áíáëïãéêüò åíéó÷õôÞò ................................................ 4.4.21 ÁõôïóõãêñÜôçóç ........................................................ 4.4.22 ×ñïíéêü ðáëìïý .......................................................... 4.4.23 Ìçíýìáôá ................................................................... 4.4.24 Ìðïõôüí (Softkey) ...................................................... 4.4.25 Êáôá÷ùñçôÞò ïëßóèçóçò ........................................... 4.4.26 Áíáëïãéêüò ðïëõðëÝêôçò........................................... 4.4.27 ÁíáëïãéêÞ ñÜìðá ....................................................... 4.4.28 ÑÉ åëåãêôÞò .................................................................
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Ðåñéå÷üìåíá
5
Ç ðáñáìåôñïðïßçóç ôïõ LOGO!........ 197
5.1 ÅðéëïãÞ êáôÜóôáóçò åéóáãùãÞò ðáñáìÝôñùí .......... 5.1.1 ÐáñÜìåôñïé ................................................................. 5.1.2 ÅðéëïãÞ ðáñáìÝôñùí ................................................. 5.1.3 ÁëëáãÞ ðáñáìÝôñùí .................................................. 5.2 Êáèïñéóìüò áñ÷éêþí ôéìþí óôï LOGO! .................... 5.2.1 Ñõèìßóåéò ôçò þñáò êáé ôçò çìåñïìçíßáò (óôá LOGO!
C) ........................................................ 5.2.2 Ñõèìßóåéò áíôéèÝóåùí ïèüíçò (contrast) .................. 5.2.3 Ñõèìßóåéò áñ÷éêÞò ïèüíçò .........................................
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Ïé ìïíÜäåò ìíÞìçò ôïõ LOGO! .......... 209
6.1
Ëåéôïõñãßá áóöáëåßáò ðñïãñÜììáôïò (ðñïóôáóßá áíôéãñáöÞò - CopyProtect) .................... ÔïðïèÝôçóç/áðïìÜêñõíóç ôçò åîùôåñéêÞò ìïíÜäáò ìíÞìçò ............................... ÌåôáöïñÜ ðñïãñÜììáôïò áðü ôï LOGO! óôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò .................... ÌåôáöïñÜ ðñïãñÜììáôïò áðü ôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò óôï LOGO! ......................
6.2 6.3 6.4
210 213 215 217
7
Ëïãéóìéêü LOGO! ................................ 219
7.1
Óýíäåóç ôïõ LOGO! ìå Ç/Õ ........................................
Á
×ñüíïò êýêëïõ ðñïãñÜììáôïò .......... 223
Â
LOGO! ×ùñßò ïèüíç ........................... 225
Ã
ÄïìÞ ìåíïý LOGO! ............................. 227
Ä
Êùäéêïß ðáñáããåëßáò .......................... 229
iiviii
221
Ðåñéå÷üìåíá
Å
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ ..................... 231
Å.1 Å.2 Å.3
ÃåíéêÜ Ôå÷íéêÜ ×áñáêôçñéóôéêÜ ................................. Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 230......................... Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! DM8 230R êáé LOGO! DM16 230R ................................................ Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 24... ........................ Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! DM8 24 êáé LOGO! DM16 24 .................................................... Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 24RC... .................. Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! DM8 24 R êáé LOGO! DM16 24 R ................................................. Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 12/24... êáé LOGO! DM8 12/24R ............................................... Äõíáôüôçôá ìåôáëëáãþí êáé äéÜñêåéá æùÞò åðáöþí åîüäùí ñåëÝ .................................................. Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! AM 2 ...................... Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! AM 2 PT100 .......... Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! AM 2 AQ ............... Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: CM EIB/KNX ...................... Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: CM AS Interface ................ Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO!Power 12 V ............. Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO!Power 24 V ............. Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! Contact 24/230 .....
Å.4 Å.5 Å.6 Å.7 Å.8 Å.9 Å.10 Å.11 Å.12 Å.13 Å.14 Å.15 Å.16 Å.17
231 234 237 240 243 246 249 252 255 256 257 259 260 262 264 266 268
ix iii
ii
1 Ãíùñßæïíôáò ôï LOGO! Ôé åßíáé ôï LOGO; To LOGO! åßíáé ç íÝá ìéêñÞ ìïíÜäá ëïãéêÞò áðü ôç Siemens. Tï LOGO! ðáñÝ÷åé: åíóùìáôùìÝíá ðëÞêôñá ÷åéñéóìþí êáé öùôåéæüìåíç ïèüíç ôñïöïäïôéêü õðïäï÷Þ ãéá åîùôåñéêÞ ìïíÜäá ìíÞìçò êáé óýíäåóç ìå Ç/Õ õðïäï÷Þ óýíäåóçò ìïíÜäùí åðÝêôáóçò åíóùìáôùìÝíåò ôéò ëåéôïõñãßåò ðïõ óõíÞèùò áðáéôïýíôáé óôçí ðñÜîç (üðùò äéÜöïñïõò ôýðïõò ÷ñïíéêþí, åðáöÝò áõôïóõãêñÜôçóçò, áðáñéèìçôÝò êëð) ñïëüé ðñáãìáôéêïý ÷ñüíïõ âïçèçôéêÜ åéóüäïõò êáé åîüäïõò áíÜëïãá ìå ôïí ôýðï ôçò óõóêåõÞò Ôé ìðïñåß íá êÜíåé ôï LOGO!; Ôï LOGO! ìðïñåß íá ÷ñçóéìïðïéçèåß óå ðëÞèïò åöáñìïãþí üðùò óå êôéñéáêÝò åãêáôáóôÜóåéò, ãéá Ýëåã÷ï öùôéóìïý åóùôåñéêþí Þ åîùôåñéêþí ÷þñùí, ãéá Ýëåã÷ï óõóôçìÜôùí èÝñìáíóçò êáé êëéìáôéóìïý, óôçí êáôáóêåõÞ çëåêôñïëïãéêþí ðéíÜêùí, óôçí êáôáóêåõÞ ìç÷áíþí, óôïí Ýëåã÷ï áñäåõôéêþí áíôëéþí, ðõëþí, èõñþí, áõôïìáôéóìïýò óå ìðÜñåò áóöáëåßáò êÜ. Óå êáôáíåìçìÝíá óõóôÞìáôá üðïõ áðáéôåßôáé êåíôñéêüò Ýëåã÷ïò ìðïñïýí íá ÷ñçóéìïðïéçèïýí ïé ìïíÜäåò ASi. Ìðïñåß íá óõíäåèåß óå äßêôõá ôïõ óõóôÞìáôïò êôéñéáêþí áõôïìáôéóìþí Instabus ôçò Siemens, ìÝóù ôçò ìïíÜäáò ÊÍ×/ÅÉÂ. Eðßóçò äéáôßèåíôáé ìïíôÝëá ÷ùñßò ïèüíç êáé ðëÞêôñá ãéá ôéò åöáñìïãÝò ðïõ äåí áðáéôïýí ÷åéñéóìïýò êáé åíäåßîåéò êáôÜ ôç ëåéôïõñãßá. 1
Ãíùñßæïíôáò ôï LOGO! Ôé íÝïé ôýðïé óõóêåõþí åßíáé äéáèÝóéìïé; Ôï LOGO! äéáôßèåôáé óå äýï ôýðïõò ôÜóåùí: Ôýðïò 1 < 24 V, äçëáäÞ, 12 V DC, 24 V DC, 24 V AC Ôýðïò 2 > 24 V, äçëáäÞ, 115...240 V AC/DC Óå åêäüóåéò: Ìå ïèüíç: 8 åßóïäïé êáé 4 Ýîïäïé. ×ùñßò ïèüíç: 8 åßóïäïé êáé 4 Ýîïäïé. ¼ëá ôá ìïíôÝëá Ý÷ïõí äéáóôÜóåéò 72 x 90 x 55 mm (4 Ì.Å. - ÌïíÜäåò Åðéöáíåßáò) êáé Ý÷ïõí äéáèÝóéìåò 36 åíóùìáôùìÝíåò êáé Ýôïéìåò ãéá ÷ñÞóç ëåéôïõñãßåò ÐïéÝò ìïíÜäåò åðÝêôáóçò åßíáé ôþñá äéáèÝóéìåò; Ïé ìïíÜäåò øçöéáêþí óçìÜôùí ðïõ äéáôßèåíôáé óôá 12 V DC, 24 V AC/DC êáé 115...240 V AC/DC, ìå 4 åéó./ åî. Þ 8 åéó./åî. Ïé ìïíÜäåò øçöéáêþí óçìÜôùí DM16, ðïõ äéáôßèåíôáé óôá 12 V DC êáé 24 V DC, ìå 8 åéó./åî. Ïé ìïíÜäåò áíáëïãéêþí óçìÜôùí ðïõ äéáôßèåíôáé óôá 12 V DC êáé 24 V DC, ìå 2 åéóüäïõò Þ 2 åéóüäïõò Pt100 Þ 2 åîüäïõò. Ïé ìïíÜäåò åðéêïéíùíßáò LOGO! üðùò ãéá ðáñÜäåéãìá ç ìïíÜäá ASi (AS interface bus), êáèþò êáé ç ìïíÜäá åðéêïéíùíßáò (CM) EIB/KNX. Ïé ìïíÜäåò åðÝêôáóçò óçìÜôùí Ý÷ïõí äéáóôÜóåéò 36 x 90 x 55 mm (2 Þ 4 Ì.Å.). ÊÜèå ìßá, äéáèÝôåé äýï èýñåò ãéá óýíäåóç êáé Üëëùí ìïíÜäùí åðÝêôáóçò. ÐïéÝò ìïíÜäåò åðéêïéíùíßáò åßíáé ôþñá äéáèÝóéìåò ; Ïé ìïíÜäåò åðéêïéíùíßáò LOGO! üðùò ãéá ðáñÜäåéãìá ç ìïíÜäá ASi (AS interface bus), êáèþò êáé ç ìïíÜäá åðéêïéíùíßáò (CM) EIB/KNX.
2
Ãíùñßæïíôáò ôï LOGO! Ç åðéëïãÞ åßíáé äéêÞ óáò Ôï LOGO! ìå ôç ìåãÜëç ðïéêéëßá ìïíôÝëùí ðïõ äéáèÝôåé óáò ðáñÝ÷åé ôç äõíáôüôçôá íá åðéëÝîåôå ôï óýóôçìá ðïõ åßíáé áðüëõôá êáôÜëëçëï ãéá ôçí åöáñìïãÞ óáò. Óçìåßùóç ÊÜèå âáóéêÞ ìïíÜäá LOGO! ìðïñåß íá åðåêôáèåß ìå ìïíÜäåò ôïõ ßäéïõ ôýðïõ ôÜóçò. Ìå êáôÜëëçëç ìç÷áíéêÞ êùäéêïðïßçóç (åéäéêÝò ðñïåîï÷Ýò óôï óþìá ôçò óõóêåõÞò) áðïöåýãåôáé ç óýíäåóç ìïíÜäùí äéáöïñåôéêïý ôýðïõ ôÜóçò. Åîáßñåóç: Åîáßñåóç áðïôåëïýí ïé ìïíÜäåò áíáëïãéêþí óçìÜôùí êáé åðéêïéíùíßáò. Óå áõôÝò ìÝóù ôçò áñéóôåñÞò èýñáò åðÝêôáóçò, ìðïñïýìå íá óõíäåèïýìå ìå ìïíÜäåò äéáöïñåôéêïý ôýðïõ ôÜóçò (âë. êáé êåöÜëáéï 2.1). ÁíåîÜñôçôá áðü ôïí áñéèìü ìïíÜäùí åðÝêôáóçò, óôç ìíÞìç ôïõ LOGO! ïé äéáèÝóéìåò ðåñéï÷Ýò åßíáé: øçö. åßóïäïé áðü É1 Ýùò É24, áíáë. åßóïäïé áðü ÁÉ1 Ýùò ÁÉ8, øçö. Ýîïäïé áðü Q1 Ýùò Q16, áíáë. Ýîïäïé áðü ÁQ1 êáé ÁQ2 êáé âïçèçôéêÜ áðü Ì1 Ýùò Ì24. Åðßóçò: Âïçèçôéêü åêêßíçóçò Ì8, áíáëïãéêÜ âïçèçôéêÜ áðü ÁÌ1 Ýùò ÁÌ6, Shift Register Bits áðü S1 Ýùò S8, 4 ðëÞêôñá cursor êáé 16 êåíÝò åîüäïõò X1 Ýùò X16.
3
Ãíùñßæïíôáò ôï LOGO! Ç äïìÞ ôïõ LOGO!
4
Ãíùñßæïíôáò ôï LOGO!
5
Ãíùñßæïíôáò ôï LOGO!
6
Ãíùñßæïíôáò ôï LOGO!
7
Ãíùñßæïíôáò ôï LOGO! Ðþò äéáêñßíïíôáé ôá ìïíôÝëá ôïõ LOGO! Óôçí ðåñéãñáöÞ ôïõ LOGO! õðÜñ÷ïõí ðëçñïöïñßåò ãéá äéÜöïñá ÷áñáêôçñéóôéêÜ: 12/24: ìïíôÝëï 12/24 V DC 230: ìïíôÝëï 115/240 V AC R: Ýîïäïé ñåëÝ (÷ùñßò R: Ýîïäïé ôñáíæßóôïñ) C: åíóùìáôùìÝíï ñïëüé ðñáãìáôéêïý ÷ñüíïõ (åâäïìáäéáßïò ÷ñïíïäéáêüðôçò) ï: ìïíôÝëï ÷ùñßò ïèüíç êáé ðëÞêôñá DM: ìïíÜäá åðÝêôáóçò øçöéáêþí óçìÜôùí ÁÌ: ìïíÜäá åðÝêôáóçò áíáëïãéêþí óçìÜôùí CM: ìïíÜäá åðéêïéíùíßáò ð.÷. ãéá óýíäåóç óå ASi bus Óýìâïëá ÂáóéêÝò ìïíÜäåò ìå ïèüíç êáé 8 åéóüäïõò êáé 4 åîüäïõò ÂáóéêÝò ìïíÜäåò ÷ùñßò ïèüíç êáé 8 åéóüäïõò êáé 4 åîüäïõò ÌïíÜäá åðÝêôáóçò øçöéáêþí óçìÜôùí ìå 4 åéóüäïõò êáé 4 åîüäïõò ÌïíÜäá åðÝêôáóçò øçöéáêþí óçìÜôùí ìå 8 åéóüäïõò êáé 8 åîüäïõò ÌïíÜäá åðÝêôáóçò áíáëïãéêþí óçìÜôùí ìå 2 åéóüäïõò Þ 2 åîüäïõò ÌïíÜäá åðéêïéíùíßáò (ð.÷. ASi) ìå 4 åéóüäïõò êáé 4 åîüäïõò óôï äßêôõï
8
Ãíùñßæïíôáò ôï LOGO! Ôá ìïíôÝëá ôïõ LOGO! ÂáóéêÝò óõóêåõÝò Äéáôßèåíôáé ïé ðáñáêÜôù âáóéêÝò óõóêåõÝò LOGO! Óýìâïëï
Ïíïìáóßá
Ôñïöïäïóßá
Åßóïäïé
´Åîïäïé
×áñáêôçñéóôéêÜ
LOGO! 12/24RC
12/24 V DC 8 øçöéáêÝò(1) 4 ñåëÝ 230 V x 10 A
LOGO! 24
24 V DC
8 øçöéáêÝò(1) 4 ôñáíæßóôïñ ÷ùñßò 24 V x 0.3 A ñïëüé
LOGO! 24RC(3)
24 V AC
8 øçöéáêÝò 4 ñåëÝ 230 V x10 A
LOGO! 230RC(2)
115...240 V AC/DC
8 øçöéáêÝò 4 ñåëÝ 230 V x10 A
LOGO! 12/24RCo
12/24 V DC 8 øçöéáêÝò(1) 4 ñåëÝ ÷ùñßò ïèü230 V x 10 A íç/ðëÞêôñá
LOGO! 24RCo(3)
24 V AC
8 øçöéáêÝò 4 ñåëÝ ÷ùñßò ïèü230 V x 10 A íç/ðëÞêôñá
LOGO! 230RCo(2)
115...240 V AC/DC
8 øçöéáêÝò 4 ñåëÝ ÷ùñßò ïèü230 V x 10 A íç/ðëÞêôñá
(1): ÅíáëëáêôéêÜ, 2 áíáëïãéêÝò åßóïäïé (0...10V) êáé 2 ãñÞãïñåò åßóïäïé ìðïñïýí íá ÷ñçóéìïðïéçèïýí. (2): ÌïíôÝëá 230 V AC: Ïé åßóïäïé ÷ùñßæïíôáé óå äýï ïìÜäåò ôùí 4 óçìåßùí. ÁíÜ ïìÜäá ìðïñïýìå íá ðÜñïõìå óÞìá áðü äéáöïñåôéêÞ öÜóç - óôçí ßäéá ïìÜäá áðü ôçí ßäéá öÜóç. (3): Ïé øçöéáêÝò åßóïäïé ìðïñåß íá ÷ñçóéìïðïéçèïýí åßôå ùò ôýðïõ Ñ Þ Í.
9
Ãíùñßæïíôáò ôï LOGO! ÌïíÜäåò åðÝêôáóçò Óôï LOGO! ìðïñïýí íá óõíäåèïýí ïé ðáñáêÜôù ìïíÜäåò åðÝêôáóçò: Óýìâïëï
Ïíïìáóßá
Ôñïöïäïóßá
Åßóïäïé
´Åîïäïé
LOGO! DM 8 12/24 R 12/24 V DC
4 øçöéáêÝò
4 ñåëÝ (3)
LOGO! DM 8 24
24 V DC
4 øçöéáêÝò
4 ôñáíæßóôïñ
LOGO! DM 8 24 R
24 V AC/DC
4 øçöéáêÝò
4 ñåëÝ (5A)
LOGO! DM 8 230R
115...240 V AC/DC
4 øçöéáêÝò (1) 4 ñåëÝ (3)
LOGO! DM 16 24
24 V DC
8 øçöéáêÝò
8 ôñáíæßóôïñ 24V / 0.3A
LOGO! DM 16 24R
24 V DC
8 øçöéáêÝò
8 ñåëÝ (5A)
LOGO! DM 16 230R 115...240 V AC/DC
8 øçöéáêÝò
8 ñåëÝ (5A)
LOGO! AM 2
2 áíáëïãéêÝò êáììßá 0-10 V Þ 0-20 mA (2)
(3)
12/24 V DC
(4)
LOGO! AM 2 PT100 12/24 V DC
2 Pt100 o -50 C Þ o +200 C
êáììßá
LOGO! AM 2 AQ
êáìßá
2 áíáëïãéêÝò 0 ... 10 V DC
24 V DC
(1): äåí åðéôñÝðåôáé óýíäåóç äéáöïñåôéêþí öÜóåùí óå áõôÝò ôéò åéóüäïõò. (2): 0-10 V, óýíäåóç 0-20 mA ðñïáéñåôéêÜ. (3): Ïé øçöéáêÝò åßóïäïé ìðïñåß íá ÷ñçóéìïðïéçèïýí åßôå ùò ôýðïõ Ñ Þ Í. (4): Äýï ïìÜäåò ôùí ôåóóÜñùí åéóüäùí ç êÜèå ìßá.Ïé åßóïäïé êÜèå ïìÜäáò ðñÝðåé íá Ý÷ïõí ôçí ßäéá öÜóç. Åßíáé äõíáôüí íá áëëçëïóõíäåèïýí ïé ïìÜäåò óå äéáöïñåôéêÞ öÜóç.
ÌïíÜäåò åðéêïéíùíßáò Óôï LOGO! ìðïñïýí íá óõíäåèïýí ïé ðáñáêÜôù ìïíÜäåò åðéêïéíùíßáò: Óýìâïëï
10
Ïíïìáóßá
Ôñïöïäïóßá
Åßóïäïé
´Åîïäïé
LOGO! CM AS Interface
30 V DC
ïé åðüìåíåò 4 åßóïäïé ìåôÜ ôéò öõóéêÝò åéóüäïõò ôïõ LOGO! (In ... In+3)
ïé åðüìåíåò 4 Ýîïäïé ìåôÜ ôéò öõóéêÝò åîüäïõò ôïõ LOGO! (Qn ... Qn+3)
LOGO! CM EIB/KNX
24 V AC/DC
ìåã. 16 èåùñçôéêÝò øçö. åßóïäïé (I) ìåã. 8 èåùñçôéêÝò áíáë. åßóïäïé (AI)
ìåã. 12 èåùñçôéêÝò øçö. åßóïäïé (Q) ìåã. 8 èåùñçôéêÝò áíáë. åßóïäïé (AA)
Ãíùñßæïíôáò ôï LOGO! Óõìöùíßá ìå ðñüôõðá, åãêñßóåéò, ðéóôïðïéÞóåéò Ôï LOGO! åßíáé ðéóôïðïéçìÝíï êáôÜ cULus êáé FM. cULus Haz. Loc. Underwriters Laboratories Inc. (UL) êáôÜ: - UL 508 (Industrial Control Equipment) - CSA C22.2 No. 142 (Process Control Equipment) - UL 1604 (Hazardous Location) - CSA-213 (Hazardous Location) APPROVED ãéá ÷ñÞóç óå: Class I, Division 2, Group A, B, C, D Tx Class I, Zone 2, Group IIC Tx FM Approval Factory M utual Research (FM) to Approval Standard Class Number 3611, 3600, 3810 APPROVED ãéá ÷ñÞóç óå: Class I, Division 2, Group A, B, C, D Tx Class I, Zone 2, Group IIC Tx Óçìåßùóç Ôá äéáèÝóéìá ðéóôïðïéçôéêÜ áíáöÝñïíôáé óôçí ðéíáêßäá ôïõ ðñïúüíôïò. Ðñïåéäïðïßçóç Ìðïñåß íá ðñïêëçèïýí ôñáõìáôéóìïß Þ æçìéÜ óå õëéêÜ. Óå ðéèáíÜ åêñçêôéêü ðåñéâÜëëïí ìðïñåß íá ðñïêëçèïýí ôñáõìáôéóìïß Þ æçìéÜ óå õëéêÜ áí áðïóõíäÝóïõìå êáëþäéá üóï ôï óýóôçìá åßíáé óå ëåéôïõñãßá (RUN). ÐÜíôá íá âåâáéþíåóôå üôé ôï óýóôçìá äåí åßíáé õðü ôÜóç üôáí áðïóõíäÝåôå êáëþäéá óôï LOGO! êáé óõíåñãáæüìåíá ìå áõôü õëéêÜ óå ðéèáíÜ åêñçêôéêü ðåñéâÜëëïí. Ôï LOGO! Ý÷åé óÞìá CE, óõìöùíåß ìå ôá ðñüôõðá VDE 0631 êáé IEC 61131 êáé Ý÷åé ðñïóôáóßá Ýíáíôé ðáñåìâï-
11
Ãíùñßæïíôáò ôï LOGO! ëþí êáôÜ EN 55011 (êëÜóç B). Eðßóçò Ý÷åé ðéóôïðïßçóç ãéá ÷ñÞóç óå ðëïßá áðü ôïõò áêüëïõèïõò íçïãíþìùíåò. ABS - American Bureau of Shipping BV - Bureau Veritas DNV - Det Norske Veritas GL - Germanischer Lloyd LRS - Lloyds Register of Shipping Class NK (Nippon Kaiji Kyokai) ÅðïìÝíùò ôï LOGO! ìðïñåß íá ÷ñçóéìïðïéçèåß óå ïéêéáêÝò áëëÜ êáé âéïìç÷áíéêÝò åöáñìïãÝò ÓÞìáíóç ãéá ôçí Áõóôñáëßá Ôá ðñïúüíôá ìå ôï óÞìá ðïõ öáßíåôáé áñéóôåñÜ åßíáé óýìöùíá ìå ôéò áðáéôÞóåéò ôïõ ðñïôýðïõ AS/NZL 2064:1997 (êëÜóóç Á). Áíáêýêëùóç êáé áðüóõñóç ðñïúüíôùí Ïé óõóêåõÝò ìðïñïýí íá áíáêõêëùèïýí ðëÞñùò ëüãù ôùí õëéêþí êáôáóêåõÞò ðïõ äåí åðéâáñýíïõí ðïëý ôï ðåñéâÜëëïí. ÅðéêïéíùíÞóôå ìå ìßá åîåéäéêåõìÝíç, ðéóôïðïéçìÝíç åôáéñßá ðïõ áíáëáìâÜíåé áíáêýêëùóç êáé áðïóýñóåéò çëåêôñïíéêþí óõóêåõþí.
12
2 TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! ÃåíéêÝò Ïäçãßåò Ïôáí ôïðïèåôåßôå êáé êáëùäéþíåôå ôï LOGO! èá ðñÝðåé íá áêïëïõèåßôå ôéò ðñáêÜôù ïäçãßåò: Âåâáéùèåßôå üôé áêïëïõèåßôå üëá ôá ó÷åôéêÜ ðñüôõðá êáèþò êáé ôïõò äéåèíåßò êáé ôïðéêïýò êáíïíéóìïýò, üôáí ôïðïèåôåßôå êáé êáëùäéþíåôå ìéá óõóêåõÞ LOGO!. ÅëÜôå óå åðáöÞ ìå ôéò áñìüäéåò áñ÷Ýò ãéá íá âñåßôå ôé éó÷ýåé óå êÜèå ðåñßðôùóç. ×ñçóéìïðïéåßóôå êáëþäéá ìå ôçí êáôÜëëçëç äéáôïìÞ áíÜëïãá ìå ôï ñåýìá. Óôï LOGO! ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå êáëþäéá äéáôïìÞò ìåôáîý 1,5 mm2 Ýùò 2,5mm2 (âë. 2.3.). Ìç âéäþíåôå ôá êáëþäéá ðïëý óöé÷ôÜ. Ç ìÝãéóôç ñïðÞ åßíáé 0,5 Ím (âë.2.3). ×ñçóéìïðïéåßóôå üóï åßíáé äõíáôüí ìéêñÜ ìÞêç êáëùäßùí. Ãéá ìåãáëýôåñá ìÞêç ÷ñçóéìïðïéåßóôå êáëþäéá ìå èùñÜêéóç ìðëåíôÜæ. Ôá êáëþäéá ðñÝðåé íá ôïðïèåôïýíôáé óå æåýãç: Ýíá êáëþäéï ïõäåôÝñïõ ìå Ýíá êáëþäéï öÜóçò Þ óÞìáôïò. Áðïìïíþóôå ôá êáëþäéá õøçëÞò ôÜóçò (AC êáé DC) áðü ôá êáëþäéá óçìÜôùí, ÷áìçëÞò ôÜóçò. Ôï EIB êáëþäéï ìðïñåß íá óõíäåèåß ðáñÜëëçëá óå Üëëá êáëþäéá óçìÜôùí. ÅëÝîôå ôá êáëþäéá þóôå íá åßíáé ôåíôùìÝíá üðùò ðñÝðåé. ÐÜñôå ìÝôñá áíôéêåñáõíéêÞò ðñïóôáóßáò ãéá ôá êáëþäéá ðïõ áíôéìåôùðßæïõí ôÝôïéï êßíäõíï.
13
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Ìç óõíäÝåôå ðáñÜëëçëá åîùôåñéêü ôñïöïäïôéêü óå öïñôßï ðïõ óõíäÝåôáé óå Ýîïäï DC. Aõôü ìðïñåß íá äçìéïõñãÞóåé áíÜóôñïöï ñåýìá óôçí Ýîïäï åêôüò êáé áí ÷ñçóéìïðïéåßôå äßïäï Þ áíôßóôïé÷ç äéÜôáîç. Óçìåßùóç H ôïðïèÝôçóç êáé ç êáëùäßùóç ôïõ LOGO! ðñÝðåé íá ãßíïíôáé áðü åêðáéäåõìÝíï ôå÷íéêü ï ïðïßïò ãíùñßæåé êáé åöáñìüæåé ôïõò êáíüíåò êáé ôá ðñüôõðá ðïõ éó÷ýïõí ãéá ôéò çëåêôñïëïãéêÝò åãêáôáóôÜóåéò.
14
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.1
Óýíèåóç åíüò óõóôÞìáôïò LOGO! ìå åðåêôÜóåéò!
2.1.1
ÌÝãéóôç óýíèåóç
ÌÝãéóôç óýíèåóç LOGO! ìå áíáëïãéêÝò åéóüäïõò (LOGO! 12/24 RC/RCo êáé LOGO! 24/24ï) LOGO! Basic, 4 ìïíÜäåò øçö. êáé 3 ìïíÜäåò áíáë. óçìÜôùí (ðáñÜäåéãìá) I1......I6, I7, I8 AI1, AI2
I9...I12
I13...I16
I17...I20
I21...I24 AI3, AI4
AI5, AI6
AI7, AI8
LOGO! Basic LOGO! LOGO! LOGO! LOGO! LOGO! LOGO! LOGO! Q1...Q4
DM8
DM8
DM8
Q5...Q8
Q9...Q12
Q13...Q16
DM8
AM2
AM2
AM2
Åðéðñüóèåôá ìðïñåßôå íá óõíäÝóåôå ìéá ìïíÜäá áíáë. åîüäùí. ÌÝãéóôç óýíèåóç LOGO! ÷ùñßò áíáëïãéêÝò åéóüäïõò (LOGO! 24 RC/RCo and LOGO! 230 RC/RCo) LOGO! Basic, 4 ìïíÜäåò øçö. êáé 4 ìïíÜäåò áíáë. óçìÜôùí (ðáñÜäåéãìá) Åðéðñüóèåôá ìðïñåßôå íá óõíäÝóåôå ìéá ìïíÜäá áíáë. åîüäùí. I1 . . . . . . . . . . . I8
I9...I12
I13...I16
I17...I20
I21...I24 AI1, AI2
AI3, AI4
AI5, AI6
AI7, AI8
LOGO! Basic LOGO! LOGO! LOGO! LOGO! LOGO! LOGO! LOGO! LOGO! Q1...Q4
DM8
DM8
DM8
Q5...Q8
Q9...Q12
Q13...Q16
DM8
AM2
AM2
AM2
AM2
ÃñÞãïñç/âÝëôéóôç åðéêïéíùíßá Ãéá íá ðåôý÷åôå ôç âÝëôéóôç êáé ðéï ãñÞãïñç åðéêïéíùíßá ìåôáîý ôïõ LOGO! Basic êáé ôùí ìïíÜäùí åðÝêôáóçò, óõóôÞíïõìå, óýìöùíá ìå ôï ðáñáðÜíù ðáñÜäåéãìá, ôç óåéñÜ: ðñþôá ïé ìïíÜäåò øçöéáêþí óçìÜôùí êáé ìåôÜ ïé ìïíÜäåò áíáëïãéêþí. ÓõóôÞíåôáé ç óýíäåóç ôçò ìïíÜäáò åðéêïéíùíßáò AS interface CM AS óôï ôÝñìá äåîéÜ ôçò óåéñÜò, åéäÜëëùò áí ç ôÜóç ôïõ äéêôýïõ AS äéáêïðåß, ôüôå èá ÷áèåß ç åðéêïéíùíßá ìåôáîý ôçò âáóéêÞò óõóêåõÞò LOGO! êáé ôùí ìïíÜäùí åðÝêôáóçò ðïõ âñßóêïíôáé äåîéÜ áðü ôç ìïíÜäá CM AS. 15
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Óçìåßùóç Ç ìïíÜäá åðéêïéíùíßáò Instabus CM EIB/KNX ðñÝðåé ðÜíôá íá ôïðïèåôåßôáé óáí ôåëåõôáßá ìïíÜäá óôï ôÝñìá äåîéÜ óôç óåéñÜ êáèþò äåí åßíáé äõíáôÞ ç óýíäåóç Üëëùí ìïíÜäùí ìåôÜ ôç ìïíÜäá áõôÞ.
2.1.2
Óýíèåóç ìå äéáöïñåôéêïýò ôýðïõò ôÜóçò
Êáíüíåò Ïé øçöéáêÝò ìïíÜäåò åðÝêôáóçò ìðïñåß íá óõíäåèïýí ìüíï ìå âáóéêÝò óõóêåõÝò ôçò ßäéáò ôÜóçò. Ïé áíáëïãéêÝò ìïíÜäåò åðÝêôáóçò Þ ïé ìïíÜäåò åðéêïéíùíßáò ìðïñåß íá óõíäåèïýí ìå âáóéêÝò óõóêåõÝò ïðïéáóäÞðïôå ôÜóçò. Äýï ßäéåò ìïíÜäåò åðÝêôáóçò DM8 ìðïñåß íá áíôéêáôáóôáèïýí áðü ìßá êáôÜëëçëç ìïíÜäá DM 16 (êáé áíôßóôñïöá) ÷ùñßò íá ÷ñåéÜæåôáé íá ãßíïõí áëëáãÝò óôï ðñüãñáììá. Óçìåßùóç Äýï ìïíÜäåò DM8 12/24R ìðïñåß íá áíôéêáôáóôáèïýí áðü ìßá ìïíÜäá DM16 24R ìüíï áí ëåéôïõñãïýí ìå ôÜóç 24 V DC. Äýï ìïíÜäåò DM8 24R ìðïñåß íá áíôéêáôáóôáèïýí áðü ìßá ìïíÜäá DM16 24R ìüíï áí ëåéôïõñãïýí ìå ôÜóç DC êáé ëåéôïõñãßá P. Åðéóêüðçóç: Óýíäåóç ìéáò ìïí. åðÝêô. óå Ýíá LOGO! Basic LOGO! Basic
LOGO! 12/24 RC
ÌïíÜäåò åðÝêôáóçò DM 8 12/24R DM 16 24R
DM 8 24
DM 8 24R DM 16 24
DM 8 230R DM 16 230R
AM2, AM2 PT100 AM2AQ
CM
x
x
x
-
x
x
LOGO! 24
x
x
x
-
x
x
LOGO! 24 RC
x
x
x
-
x
x
LOGO! 230 RC
-
-
-
x
x
x
16
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! LOGO! Basic
ÌïíÜäåò åðÝêôáóçò DM 8 12/24R DM 16 24R
DM 8 24
DM 8 24R DM 16 24
DM 8 230R DM 16 230R
AM2, AM2 PT100 AM2AQ
CM
LOGO! 12/24RCo
x
x
x
-
x
x
LOGO! 24o
x
x
x
-
x
x
LOGO! 24 RCo
x
x
x
-
x
x
LOGO! 230 RCo
-
-
-
x
x
x
Åðéóêüðçóç: Óýíäåóç ìéáò åðéðëÝïí ìïí. åðåêô. óå ìéá ìïí. åðåêô. ÌïíÜäåò åðÝêôáóçò
ÅðéðëÝïí ìïíÜäá åðÝêôáóçò DM8 12/24R, DM16 24R
DM8 24, DM16 24
DM8 24R
DM8 230R, DM16 230R
AM2, AM2 PT100, AM2AQ
CM
DM 8 12/24R, DM 16 24R
x
x
x
-
x
x
DM 8 24, DM 16 24
x
x
x
-
x
x
DM 8 24 R
x
x
x
-
x
x
DM 8 230R, DM 16 230R
-
-
-
x
x
x
AM 2, AM 2 PT100, AM 2 AQ
x
x
x
-
x
x
CM AS Interface
x
x
x
-
x
x
2.1.3
Óõìâáôüôçôá ¼ëåò ïé ìïíÜäåò åðÝêôáóçò åßíáé óõìâáôÝò ìå üëåò ôéò âáóéêÝò óõóêåõÝò ôùí óåéñþí 0BA3 êáé 0BA4. ¼ôáí ÷ñçóéìïðïéåßôáé ç áíáëïãéêÞ ìïíÜäá åðÝêôáóçò LOGO! AM2 AQ ìå ôçí óåéñÜ 0ÂÁ4, ïé ëåéôïõñãßåò åßíáé ðéï ðåñéïñéóìÝíåò áðü áõôÝò ìå ôçí óåéñÜ 0ÂÁ5. Äå ìðïñåß íá ÷ñçóéìïðïéçèåß ç ìïíÜäá åðÝêôáóçò ìå óõóêåõÞ ôçò óåéñÜò 0BA3.
17
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.2
ToðïèÝôçóç/áðïìÜêñõíóç ôïõ LOGO!
ÄéáóôÜóåéò Ïé äéáóôÜóåéò ôïõ LOGO! åßíáé óýìöùíåò ìå ôï ðñüôõðï DIN 43880. Ôï LOGO! ôïðïèåôåßôáé óå ñÜãá Ù 35 mm (DIN EN 50022) Þ íá óôçñßæåôáé êáô åõèåßáí óå ìßá åðéöÜíåéá. To LOGO!Basic Ý÷åé ðëÜôïò 72mm (4 Ì.Å. - ÌïíÜäåò Åðéöáíåßáò). Ïé ìïíÜäåò åðÝêôáóçò Ý÷ïõí ðëÜôïò 36mm (2 Ì.Å. ÌïíÜäåò Åðéöáíåßáò). Óçìåßùóç Èá äåßôå ðþò ãßíåôáé ç ôïðïèÝôçóç ôïõ LOGO! ìå ðáñÜäåéãìá Ýíá ó÷Ýäéï ôïõ ìïíôÝëïõ 230RC êáé ìéáò øçöéáêÞò ìïíÜäáò åðÝêôáóçò. Ïé êáíüíåò êáé ç ìÝèïäïò éó÷ýïõí êáé ãéá ôá Üëëá ìïíôÝëá.
Ðñïåéäïðïßçóç Ïé ìïíÜäåò åðÝêôáóçò óõíäÝïíôáé êáé áðïóõíäÝïíôáé óôï óýóôçìá, ìüíï áöïý Ý÷åé ðñïçãçèåß äéáêïðÞ ôçò ôñïöïäïóßáò.
18
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.2.1
ÔïðïèÝôçóç óå ñÜãá
ÔïðïèÝôçóç H ôïðïèÝôçóç ôïõ LOGO! êáé ôùí ìïíÜäùí åðÝêôáóçò óôç ñÜãá ãßíåôáé ùò åîÞò: LOGO!Basic: 1. Ôïðïèåôåßóôå ôï LOGO! óôç ñÜãá. 2. ÐéÝóôå þóôå ç ðëáóôéêÞ ðñïåîï÷Þ óôï ðßóù ìÝñïò ôçò óõóêåõÞò íá êïõìðþóåé êáé íá óôçñßæåé óôáèåñÜ ôï LOGO! ðÜíù óôç ñÜãá.
ØçöéáêÞ ìïíÜäá åðÝêôáóçò LOGO!: 3. ÁöáéñÝóôå ôï êÜëõììá ôçò èýñáò åðÝêôáóçò, óôï äåîéü ìÝñïò ôïõ LOGO! Basic Þ ôçò ìïíÜäáò åðÝêôáóçò LOGO! 4. Ôïðïèåôåßóôå ôç ìïíÜäá äåîéÜ áðü ôï LOGO! basic 5. Ìåôáêéíåßóôå ôç ìïíÜäá áñéóôåñÜ, ðñïò ôï LOGO! Basic
19
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! 6. Åíþóôå ôéò äýï ìïíÜäåò êáé ìå Ýíá êáôóáâßäé ìåôáêéíåßóôå ôï êïýìðùìá óýíäåóçò ðñïò ôá áñéóôåñÜ. Ïé ìïíÜäåò Ý÷ïõí óõíäåèåß.
Ãéá íá ðñïóèÝóåôå êáé Üëëåò ìïíÜäåò åðÝêôáóçò, åðáíáëÜâåôå ôá âÞìáôá 3 Ýùò 6. Óçìåßùóç Ç èýñá åðÝêôáóçò óôçí ôåëåõôáßá ìïíÜäá, ðñÝðåé íá åßíáé êáëõììÝíç.
20
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! ÁðïìÜêñõíóç Ç áðïìÜêñõíóç ôïõ LOGO! áðü ôç ñÜãá ãßíåôáé ùò åîÞò: ....... áí Ý÷åé ôïðïèåôçèåß ìüíï LOGO!Basic: Ó÷Þìá A 1. Ôïðïèåôåßóôå Ýíá êáôóáâßäé óôçí õðïäï÷Þ ðïõ õðÜñ÷åé óôï êÜôù ìÝñïò ôçò óõóêåõÞò êáé óðñþîôå ôçí ðëáóôéêÞ ðñïåîï÷Þ ðñïò ôá êÜôù þóðïõ ôï LOGO! íá áðåëåõèåñùèåß áðü ôç ñÜãá. 2. Áðïìáêñýíåôå ôï LOGO! áðü ôç ñÜãá.
21
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! ....... áí õðÜñ÷åé Ýóôù êáé ìéá ìïíÜäá åðÝêôáóçò óõíäåäåìÝíç ìå ôï LOGO! basic: Ó÷Þìá B 1. Ìå Ýíá êáôóáâßäé ðéÝóôå ôï êïýìðùìá óýíäåóçò êáé ìåôáêéíåßóôå ôï äåîéÜ 2. Ìåôáêéíåßóôå ôç ìïíÜäá äåîéÜ, ðÜíù óôç ñÜãá. 3. Ôïðïèåôåßóôå Ýíá êáôóáâßäé óôçí õðïäï÷Þ ðïõ õðÜñ÷åé óôï êÜôù ìÝñïò ôçò óõóêåõÞò êáé óðñþîôå ôçí ðëáóôéêÞ ðñïåîï÷Þ ðñïò ôá êÜôù þóðïõ ôï LOGO! íá áðåëåõèåñùèåß áðü ôç ñÜãá. 4. Áðïìáêñýíåôå ôç ìïíÜäá áðü ôç ñÜãá. ÅðáíáëÜâåôå ôá âÞìáôá 1 Ýùò 4 êáé ãéá ôéò Üëëåò ìïíÜäåò åðÝêôáóçò. Óçìåßùóç Áí õðÜñ÷ïõí óõíäåäåìÝíåò ðáñáðÜíù áðü ìßá ìïíÜäåò åðÝêôáóçò, îåêéíåßóôå ìå ôç ôåëåõôáßá ðñïò ôá äåîéÜ ìïíÜäá. Âåâáéùèåßôå üôé ç ìïíÜäá ðïõ èá áðïìáêñýíåôå äåí åßíáé áêüìá óõíäåäåìÝíç ìå êÜðïéá ãåéôïíéêÞ ôçò
22
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.2.2
ÓôÞñéîç óôïí ôïß÷ï Ðñéí óôçñßîåôå ôç óõóêåõÞ óôïí ôïß÷ï, ôïðïèåôåßóôå êáé ìåôáêéíåßóôå êáôÜëëçëá óðñþ÷íïíôáò ðñïò ôá Ýîù ôá åéäéêÜ ðëáóôéêÜ óôçñßãìáôá ðïõ åßíáé Þäç åíóùìáôùìÝíá óôï ðßóù ìÝñïò ôçò óõóêåõÞò. Óôçñßîôå ôï LOGO! ÷ñçóéìïðïéþíôáò äýï âßäåò Ø 4-mm (ñïðÞ 0,8 to 1,2 Nm).
ðëáóôéêÜ óôçñßãìáôá
23
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Ó÷Ýäéï ôïðïèÝôçóçò ãéá óôÞñéîç ôïõ LOGO! óå ôïß÷ï Ðñéí ôç óôÞñéîç ôïõ LOGO! ðñÝðåé óôïí ôïß÷ï íá áíïé÷ôïýí ïé êáôÜëëçëåò ôñýðåò, óýìöùíá ìå ôï ó÷Ýäéï ðïõ áêïëïõèåß.
¼ëåò ïé äéáóôÜóåéò óå mm ÄéÜìåôñïò ôñýðáò Ø 4 mm ÑïðÞ óýíäåóçò 0,8 to 1,2 N/m LOGO! Basic ÌïíÜäá åðÝêôáóçò LOGO!
2.2.3
Óçìáôïäüôçóç LOGO! Ïé ãêñé ðåñéï÷Ýò óôçí ðñüóïøç ôùí óõóêåõþí êáé ôùí ìïíÜäùí ÷ñçóéìïðïéïýíôáé ãéá íá óçìáôïäïôïýìå ôá LOGO! êáé ôéò ìïíÜäåò åðÝêôáóçò (ãñÜöïíôáò ðÜíù åêåß).
24
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.3
Káëùäßùóç ôïõ LOGO! ×ñçóéìïðïéåßóôå Ýíá êáôóáâßäé ìå ðëÜôïò êåöáëÞò 3mm ãéá íá êáëùäéþóåôå ôï LOGO! Äåí åßíáé áðáñáßôçôï íá ÷ñçóéìïðïéÞóåôå ìåôáëëéêÜ êáëýììáôá óôçí Üêñç ôùí êáëùäßùí. Ôá êáëþäéá ðïõ èá ÷ñçóéìïðïéÞóåôå ðñÝðåé íá Ý÷ïõí äéáóôÜóåéò: 1 x 2,5 mm2 2 x 1,5 mm2 ãéá êÜèå äåýôåñï óçìåßï óýíäåóçò Óôç óýíäåóç ç ñïðÞ ðñÝðåé íá åßíáé 0,4...0,5 Nm Þ 3...4 lbs/in
Óçìåßùóç Âåâáéùèåßôå üôé ïé ãõìíïß áãùãïß åßíáé êáëõììÝíïé. Ãéá ôçí ðñïóôáóßá áðü åðáöÞ ìå ñåõìáôïöüñïõò áãùãïýò, ðñÝðåé íá áêïëïõèïýíôáé ïé ó÷åôéêïß êáíïíéóìïß ðïõ éó÷ýïõí óôç ÷þñá.
2.3.1
Óýíäåóç ôçò ôñïöïäïóßáò Ôá LOGO! 230 ÷ñåéÜæïíôáé ôÜóç ôñïöïäïóßáò 115 Þ 230 V AC/DC. Ôá LOGO! 24 êáé LOGO! 12 ÷ñåéÜæïíôáé ôÜóç ôñïöïäïóßáò 24 V DC êáé 24 V AC Þ 12 V DC. Ðëçñïöïñßåò ãéá ôç óýíäåóç õðÜñ÷ïõí óôï öõëëÜäéï ðïõ âñßóêåôáé óôç óõóêåõáóßá ôçò óõóêåõÞò êáé óôï ôÝëïò ôïõ âéâëßïõ, óôïõò ðßíáêåò ôùí Ôå÷íéêþí ×áñáêôçñéóôéêþí, èá âñåßôå óôïé÷åßá ãéá ôéò åðéôñåðüìåíåò ðåñéï÷Ýò ôÜóåùò êáé óõ÷íüôçôáò êáèþò êáé ãéá ôéò êáôáíáëþóåéò ñåýìáôïò. Ôï CM EIB/KNX åßíáé ìéá ìïíÜäá åðéêïéíùíßáò ãéá ôçí ìïíÜäá åëÝã÷ïõ LOGO! êáé ÷ñåéÜæåôáé ôñïöïäïóßá 12/24 V AC/DC . Ç ìïíÜäá ASi ÷ñåéÜæåôáé Ýíá åéäéêü ASi ôñïöïäïôéêü (30V DC) ðïõ åíåñãïðïéåß ôáõôü÷ñïíç ìåôÜäïóç äåäïìÝíùí êáé éó÷ýïò ãéá ôïõò êùäéêïðïéçôÝò ìÝóù ìïíÞò ãñáììÞò.
25
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Óçìåßùóç ÊÜôù áðü óõãêåêñéìÝíåò óõíèÞêåò, êáôÜ ôçí äéáêïðÞ êáé åðáíáöïñÜ ôçò ôÜóçò ìðïñåß íá ðáñïõóéáóèåß ìéá åðéðëÝïí áêìÞ óôéò ëåéôïõñãßåò ôïõ LOGO! ðïõ åðçñåÜæïíôáé áðü ôéò áêìÝò. Óôï LOGO! äéáôçñïýíôáé ôá äåäïìÝíá ôïõ ôåëåõôáßïõ ïëïêëçñùìÝíïõ êýêëïõ ðñïãñÜììáôïò. ÓõíäÝóåéò Ïé óõíäÝóåéò ôçò ôñïöïäïóßáò ôïõ LOGO! öáßíïíôáé óôï ó÷Þìá ðïõ áêïëïõèåß: LOGO! ..... ìå DC ôÜóç ôñïöïäïóßáò
Ðñïóôáóßá ìå áóöÜëåéá áí áðáéôåßôáé (óõíßóôáôáé) 12/24 RC...: 0,8 A 24: 2,0 A EIB/KNX: 0,08 A
LOGO! ..... ìå AC ôÜóç ôñïöïäïóßáò
Ãéá áé÷ìÝò ôÜóçò ÷ñçóéìïðïéåßôå varistor (MOV) ìå 20% õøçëüôåñç ôÜóç ëåéôïõñãßáò áðü ôçí ïíïìáóôéêÞ.
Óçìåßùóç Ôï LOGO! äéáèÝôåé ðñïóôáôåõôéêÞ ìüíùóç. Äåí áðáéôåßôáé ãåßùóç.
26
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Êýêëùìá ðñïóôáóßáò óôçí ôÜóç AC Ìðïñåßôå íá åîáëåßøåôå ôéò áé÷ìÝò ôÜóåùò ãñáììÞò ìå Ýíá metal oxide varistor (MOV). Âåâáéùèåßôå üôé ç ôÜóç ëåéôïõñãßáò ôïõ varistor õðåñâáßíåé ôçí ïíïìáóôéêÞ êáôÜ 20% ôïõëÜ÷éóôïí (ð.÷. S10K275)
2.3.2
Óýíäåóç ôùí åéóüäùí
ÐñïûðïèÝóåéò Óôéò åéóüäïõò ôïõ LOGO! óõíäÝïíôáé åðáöÝò áðü äéáêüðôåò, ìðïõôüí, ôåñìáôïäéáêüðôåò, äéÜöïñá áéóèçôÞñéá êëð. ×áñáêôçñéóôéêÜ åéóüäùí LOGO! LOGO! 12/24 RC/RCo LOGO! DM8 12/24 R É1 ... É6
É7, É8
LOGO! 12/24o LOGO! DM8 24 É1 ... É6
É7, É8
ÊáôÜóô. åéó. 0 < 5 V DC Ñåýìá åéóüäïõ < 1.0 mA
< 5 V DC < 0.05 mA
< 5 V DC < 1.0 mA
< 5 V DC < 0.05 mA
ÊáôÜóô. åéó. 1 > 8 V DC Ñåýìá åéóüäïõ > 1.5 mA
> 8 V DC > 0.1 mA
> 8 V DC > 1.5 mA
> 8 V DC > 0.1 mA
LOGO! 24 RC/RCo (DC) LOGO! DM8 24 R (DC)
LOGO! 230 RC/RCo (AC) LOGO! DM8 230 R (AC)
LOGO! 230 RC/RCo (DC) LOGO! DM8 230 R (DC)
ÊáôÜóô. åéó. 0 < 5 V AC Ñåýìá åéóüäïõ < 1.0 mA
< 5 V DC < 1.0 mA
< 40 V AC < 0.03 mA
< 30 V DC < 0.03 mA
ÊáôÜóô. åéó. 1 > 12 V AC Ñåýìá åéóüäïõ > 2.5 mA
> 12 V DC > 2.5 mA
> 79 V AC > 0.08 mA
> 79 V DC > 0.08 mA
LOGO! DM16 24
LOGO! DM16 230 R (AC)
LOGO! DM16 230 R (DC)
ÊáôÜóô. åéó. 0 < 5 V DC Ñåýìá åéóüäïõ < 1.0 mA
< 5 V DC < 1.0 mA
< 40 V AC < 0.05 mA
< 30 V DC < 0.05 mA
ÊáôÜóô. åéó. 1 > 12 V DC Ñåýìá åéóüäïõ > 2.0 mA
> 12 V DC > 2.0 mA
> 79 V AC > 0.08 mA
> 79 V DC > 0.08 mA
LOGO! 24 RC/RCo (AC) LOGO! DM8 24 R (AC)
LOGO! DM16 24 R
27
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Óçìåßùóç Ïé øçöéáêÝò åßóïäïé óôá LOGO! 230RC/RCo ÷ùñßæïíôáé óå äýï ïìÜäåò ôùí 4 åéóüäùí. ÌÝóá óå êÜèå ïìÜäá, ïé åßóïäïé ðñÝðåé íá ôñïöïäïôïýíôáé áðü ôçí ßäéá öÜóç. Ïé äéáöïñåôéêÝò ïìÜäåò, ìðïñïýí íá ôñïöïäïôïýíôáé áðü äéáöïñåôéêÝò öÜóåéò. Ãéá ðáñÜäåéãìá: ïé åßóïäïé É1 Ýùò É4 áðü ôçí L1 êáé ïé É5 Ýùò É8 áðü ôç L2. Óýíäåóç áéóèçôçñßùí Óýíäåóç ëáìðôÞñùí, áéóèçôçñßùí ðñïóÝããéóçò 2 êáëùäßùí (Bero) óôá LOGO! 230RC/230RCo Þ LOGO! DM8 230 R (AC) êáé LOGO! DM16 230R (AC)
X-capacitor 2.5 kV, 100 nF Óýíäåóç ãéá áðïöõãÞ øåõäïóçìÜôùí áðü ðáñáìÝíïí ñåýìá êëð.
Ðåñéïñéóìïß _ ÁëëáãÞ êáôÜóôáóçò 0 óå 1 / 1 óå 0 ¼ôáí ç êáôÜóôáóç ôçò åéóüäïõ áëëÜæåé áðü 0 óå 1, ç êáôÜóôáóç 1 ðñÝðåé íá ðáñáìåßíåé óôçí åßóïäï ãéá Ýíá ôïõëÜ÷éóôïí êýêëï ðñïãñÜììáôïò ãéá íá ôçí áíáãíùñßóåé ôï LOGO!. To ßäéï éó÷ýåé êáé ãéá ôçí áëëáãÞ êáôÜóôáóçò áðü 1 óå 0. Ï ÷ñüíïò ôïõ êýêëïõ ðñïãñÜììáôïò åîáñôÜôáé áðü ôï ìÝãåèïò ôïõ ðñïãñÜììáôïò. Óôï ðáñÜñôçìá  èá âñåßôå ôçí ðåñéãñáöÞ ãéá Ýíá äïêéìáóôéêü ðñüãñáììá ðïõ óáò âïçèÜ íá êáèïñßóåôå ôïí ÷ñüíï ôïõ êýêëïõ ðñïãñÜììáôïò. 28
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! ÅéäéêÜ ÷áñáêôçñéóôéêÜ óôá LOGO! 12/24 RC/RCo êáé LOGO! 24 ÃñÞãïñåò åßóïäïé: I5 êáé I6 ÁõôÝò ïé óõóêåõÝò äéáèÝôïõí ãñÞãïñåò åéóüäïõò ãéá ìÝôñçóç ðáëìþí ìåãÜëçò óõ÷íüôçôáò. Ïé ðñïçãïýìåíïé ðåñéïñéóìïß äåí éó÷ýïõí ãéá ôéò åéóüäïõò áõôÝò. Óçìåßùóç Äåí õðÜñ÷ïõí áëëáãÝò, ó÷åôéêÜ ìå ôéò ãñÞãïñåò åéóüäïõò ìåôáîý ôùí LOGO! ôçò óåéñÜò OBA3 êáé ðáëáéüôåñùí óõóêåõþí. ÐáëéÜ ðñïãñÜììáôá ìðïñïýí íá ÷ñçóéìïðïéçèïýí óå íÝåò óõóêåõÝò. Ôá ðñïãñÜììáôá ãéá ôéò ãñÞãïñåò åéóüäïõò I11/I12 óå LOGO!Long ðñÝðåé íá ðñïóáñìïóèïýí. Óôéò ìïíÜäåò åðÝêôáóçò äåí õðÜñ÷ïõí ãñÞãïñåò åßóïäïé. ÁíáëïãéêÝò åßóïäïé: I7 êáé I8 Óôá ìïíôÝëá LOGO! 12/24 RC/RCo êáé LOGO! 24 ïé åßóïäïé I7 êáé I8 ìðïñïýí íá ÷ñçóéìïðïéçèïýí óáí øçöéáêÝò Þ Þ óáí áíáëïãéêÝò åßóïäïé áíÜëïãá ìå ôïí ðñïãñáììáôéóìü ôïõ LOGO!. ÅÜí ÷ñçóéìïðïéÞóïõìå ôá óýìâïëá I7/I8 ïé åßóïäïé åßíáé øçöéáêÝò åíþ áí ÷ñçóéìïðïéÞóïõìå ÁÉ1 êáé ÁÉ2 åßíáé áíáëïãéêÝò. ÅÜí ïé åßóïäïé I7 êáé I8 ÷ñçóéìïðïéçèïýí óáí áíáëïãéêÝò ìüíï ç êëßìáêá Ýùò 10 V DC åßíáé äåêôÞ. Âë. êáé êåöÜëáéï 4.1.
Óçìåßùóç Ãéá åðéðëÝïí áíáëïãéêÝò åéóüäïõò, ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå ôç ìïíÜäá åðÝêôáóçò LOGO!AM2 Þ ôç ìïíÜäá LOGO!AM 2 PT100 ãéá óýíäåóç áéóèçôçñßïõ PT100. Ãéá ôá áíáëïãéêÜ óÞìáôá ÷ñçóéìïðïéåßôå óõíåóôñáììÝíá êáé èùñáêéóìÝíá êáëþäéá, ìå üóï ôï äõíáôüí ìéêñüôåñï ìÞêïò.
29
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! ÓõíäÝóåéò åéóüäùí Ïé óõíäÝóåéò ôùí åéóüäùí ôïõ LOGO! öáßíïíôáé óôï ó÷Þìá ðïõ áêïëïõèåß: LOGO! 12/24 .... Ïé åßóïäïé ôùí óõóêåõþí áõôþí äåí åßíáé áðïìïíùìÝíåò êáé ãé áõôü ðñÝðåé íá ãåéùèïýí üðùò êáé ç ôñïöïäïóßá. Óôá LOGO! 12/24 RC/RCo êáé LOGO!24/24ï ç óýíäåóç áíáëïãéêïý óÞìáôïò ãßíåôáé üðùò öáßíåôáé óôï ó÷Þìá. (* áíôßóôáóç óå óåéñÜ 24 V DC)
LOGO! 230 .... Oé åßóïäïé ïìáäïðïéçìÝíåò óå 2 ïìÜäåò ôùí 4 åéóüäùí. ÄéáöïñåôéêÝò öÜóåéò ìðïñïýí íá óõíäåèïýí ìüíï óå äéáöïñåôéêÝò ïìÜäåò åéóüäùí.
Ðñïåéäïðïßçóç Óýìöùíá ìå ôïõò éó÷ýïíôåò êáíïíéóìïýò áóöáëåßáò (VDE 0110, ...IEC 61131-2, ... êáé cULus) áðáãïñåýåôáé ç óýíäåóç äéáöïñåôéêþí öÜóåùí óôéò åéóüäïõò ìéáò ïìÜäáò åéóüäùí (É1-É4 Þ É5-É8) åíüò ìïíôÝëïõ LOGO! AC Þ óôéò åéóüäïõò ìéáò êÜñôáò åðÝêôáóçò.
30
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! LOGO! AM 2 ÊëÝììåò ãåßùóçò ãéá óýíäåóç ìå ôç ãç êáé óýíäåóç ôçò èùñÜêéóçò ôïõ áãùãïý ôïõ áíáëïãéêïý óÞìáôïò. Ãåßùóç ÈùñÜêéóç áãùãïý ÑÜãá
LOGO! AM 2 PT100 Ìðïñåßôå íá óõíäÝóåôå èåñìïæåýãç Pt100, 2 Þ 3 áãùãþí. Ãéá óýíäåóç 2-áãùãþí ðñÝðåé íá âñá÷õêõêëþóåôå ôéò åðáöÝò M1+ êáé IC1 Þ M2+ êáé IC2. Ôá ëÜèç ìÝôñçóçò ðïõ ðñïêáëïýíôáé áðü ôçí ìÝôñçóç ôçò ùìéêÞò áíôßóôáóçò ôïõ êáëùäßïõ äåí áíôéóôáèìßæïíôáé ìå áõôüí ôïí ôýðï óýíäåóçò. Ìéá áíôßóôáóç 1Ù ðñïêáëåß Ýíá ëÜèïò ìÝôñçóçò +2.5°C. Ç óýíäåóç 3-áãùãþí äéïñèþíåé ôçí åðéññïÞ ôïõ ìÞêïõò êáëùäßùí (ùìéêÞ áíôßóôáóç) óôï áðïôÝëåóìá ôçò ìÝôñçóçò.
31
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.3.3
Óýíäåóç ôùí åîüäùí
LOGO! ...R... Oé Ýîïäïé ôùí LOGO! ....R..... åßíáé ñåëÝ. Ïé åðáöÝò ôùí ñåëÝ åßíáé áðïìïíùìÝíåò áðü ôçí ôñïöïäïóßá êáé ôéò åéóüäïõò. ÐñïûðïèÝóåéò Óôéò åîüäïõò ôïõ LOGO! ìðïñïýí íá óõíäåèïýí äéáöüñùí åéäþí öïñôßá üðùò ëáìðôÞñåò, ëáìðôÞñåò öèïñéóìïý, êéíçôÞñåò êëð. Ãéá ôá ìïíôÝëá ìå åîüäïõò ñåëÝ áíáëõôéêÝò ðëçñïöïñßåò êáé ÷áñáêôçñéóôéêÜ õðÜñ÷ïõí óôï ðáñÜñôçìá Á. ÓõíäÝóåéò Ïé óõíäÝóåéò ôùí åîüäùí ôùí LOGO! ..R..öáßíïíôáé óôï ó÷Þìá ðïõ áêïëïõèåß:
Ðñïóôáóßá ìå ìéêñïáõôüìáôï (max. 16 A, B16), ð.÷. ìéêñïáõôüìáôïò ôýðïõ 5SX2 116-6 (áí áðáéôåßôáé).
LOGO! ìå åîüäïõò ôñáíæßóôïñ Ïé Ýîïäïé ôùí LOGO! ðïõ äåí Ý÷ïõí ôï R óôçí ðåñéãñáöÞ ôïõò åßíáé çëåêôñïíéêïß äéáêüðôåò transistor. Oé Ýîïäïé åßíáé ðñïóôáôåõìÝíåò áðü âñá÷õêõêëþìáôá êáé õðåñöïñôßóåéò. Äåí áðáéôåßôáé îå÷ùñéóôü ôñïöïäïôéêü ãéá ôéò åîüäïõò. Ôï LOGO! ðáñÝ÷åé ôñïöïäïóßá óôéò åîüäïõò.
32
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! ÐñïûðïèÝóåéò Ôï ìÝãéóôï ñåýìá åîüäïõ åßíáé 0,3 Á áíÜ Ýîïäï. ÓõíäÝóåéò Ïé óõíäÝóåéò ôùí åîüäùí ôñáíæßóôïñ ôïõ LOGO! öáßíïíôáé óôï ó÷Þìá ðïõ áêïëïõèåß:
Öïñôßï: 24 V DC, 0,3 A max.
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TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! LOGO! AM 2 AQ
2.3.4
ÓõíäÝïíôáò ôï äßêôõï ÅÉ (Énstabus) Ç óýíäåóç åðéôõã÷Üíåôáé ìÝóù âéäùôÞò äéðïëéêÞò åðáöÞò.
Ìüíï ôï êüêêéíï - ìáýñï æåýãïò ÷ñçóéìïðïéåßôáé,ôï Üóðñï - êßôñéíï æåýãïò äåí óõíäÝåôáé. ÐéÝóôå ôï ''Prog' '' ãéá íá ïäçãçèåß ôï CM EIB/KNX óå êáôÜóôáóç ðñïãñáììáôéóìïý 34
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Óçìåßùóç Ôï êïõìðß ''Prog''' äåí ðñÝðåé íá ðéÝæåôáé óôáèåñÜ, åÜí ç óýíäåóç ôïõ äéêôýïõ åßíáé åíôÜîåé, ôï LED èá ãßíåé ðñÜóéíï. Óå êáôÜóôáóç ðñïãñáììáôéóìïý ôï LED ãßíåôáé ðïñôïêáëß . Äéêôýùóç óôï ÅÉ Ôï CM EIB/KNX áíáëáìâÜíåé ôçí åðéêïéíùíßá áíÜìåóá óôï LOGO! êáé óôï EIB ìÝóù ôùí åéóüäùí êáé åîüäùí ôïõ ÅÉÂ
2.3.5
ÓõíäÝïíôáò ôï äßêôõï AS Ãéá íá åéóÜãåôå ôçí äéåýèõíóç ôçò ìïíÜäáò óôï äßêôõï åðéêïéíùíßáò AS ÷ñåéÜæåôáé ìïíÜäá äéåõèõíóéïäüôçóçò. Åðéôñåðüìåíåò äéåõèýíóåéò âñßóêïíôáé áíÜìåóá óôï 1 êáé 31. Ç êÜèå äéåýèõíóç ðñÝðåé íá ÷ñçóéìïðïéåßôáé ìßá ìüíï öïñÜ. Ìðïñåßôå íá åéóÜãåôå ôçí äéåýèõíóç óôïí äßêôõï åðéêïéíùíßáò AS ðñéí Þ ìåôÜ ôçí åãêáôÜóôáóç. ÅÜí ç äéåýèõíóç ôçò åãêáôåóôçìÝíçò ìïíÜäáò Ý÷åé åéóá÷èåß ìÝóù ôçò õðïäï÷Þò äéåýèõíóçò, ôüôå ôï äßêôõï AS äåí ðñÝðåé íá Ý÷åé ôÜóç. Áõôü åßíáé áðáñáßôçôï ãéá ëüãïõò áóöáëåßáò.
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TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Äéêôýùóç óôï äßêôõï AS Ãéá íá åðéôåõ÷èåß ç åðéêïéíùíßá ìå ôï äßêôõï AS, ÷ñåéÜæåôáé LOGO! éêáíü ãéá åðéêïéíùíßá, äçëáäÞ: êåíôñéêÞ ìïíÜäá LOGO!+ CM AS-I. Ãéá ôçí ëÞøç êáé áðïóôïëÞ äåäïìÝíùí ìÝóù ôïõ äéêôýïõ AS óôï LOGO! ÷ñåéáæüìáóôå : Ýíá ôñïöïäïôéêü ãéá ôï AS-i êáé Ýíá êåíôñéêü (master) AS-i (ð.÷. Ýíá S7-200 ìå CP2432 Þ Ýíá DP/AS-I LÉÍÊ 20 Å). Ôï LOGO! ìðïñåß íá ÷ñçóéìïðïéçèåß ìüíï ùò slave óôï äßêôõï AS-i. Áõôü óçìáßíåé üôé äåí åßíáé äõíáôÞ ç áðåõèåßáò áíôáëëáãÞ äåäïìÝíùí áíÜìåóá óå äýï LOGO!. Ç áíôáëëáãÞ äåäïìÝíùí ãßíåôáé ìÝóù ôïõ êåíôñéêïý (master) AS-i.
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TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.4
ÂÜæïíôáò ôï LOGO! óå ëåéôïõñãßá
2.4.1
Ôñïöïäüôçóç ôïõ LOGO! ìå ôÜóç / äéáêïðÞ êáé åðáíáöïñÜ ôçò ôÜóåùò ôñïöïäïóßáò Ôï LOGO! äåí Ý÷åé äéáêüðôç ÏÍ/ÏFF. To ðþò óõìðåñéöÝñåôáé ôï LOGO! üôáí ôñïöïäïôçèåß ìå ôÜóç åîáñôÜôáé áðü ôá åîÞò: áí õðÜñ÷åé öïñôùìÝíï ðñüãñáììá áí õðÜñ÷åé ôïðïèåôçìÝíç óôï LOGO! åîùôåñéêÞ ìïíÜäá ìíÞìçò áí åßíáé ìïíôÝëï ÷ùñßò ïèüíç (LOGO!
RCo). ôçí êáôÜóôáóç óôçí ïðïßá âñéóêüôáí ç óõóêåõÞ ðñéí äéáêïðåß ç ôñïöïäïóßá Óôïí ðßíáêá ôçò åðüìåíçò óåëßäáò ðåñéãñÜöïíôáé üëåò ïé ðéèáíÝò ðåñéðôþóåéò. Ãéá íá åîáóöáëßóïõìå ôç ëåéôïõñãßá ôùí ìïíÜäùí åðÝêôáóçò êáôÜ ôç ìåôÜâáóç óå êáôÜóôáóç RUN, ðñÝðåé íá åëÝãîïõìå ôá áêüëïõèá: âñßóêåôáé ôï êïýìðùìá óýíäåóçò ìåôáîý ôçò âáóéêÞò óõóêåõÞò êáé ôçò ìïíÜäáò åðÝêôáóçò ôïðïèåôçìÝíï óôç óùóôÞ èÝóç; åßíáé óõíäåäåìÝíç ç ôÜóç óôéò ìïíÜäåò åðÝêôáóçò; åðßóçò êáëü íá åßìáóôå âÝâáéïé ãéá ôçí ôñïöïäïóßá ìå ôÜóç ôùí ìïíÜäùí åðÝêôáóçò ðñéí (Þ ôïõëÜ÷éóôïí ôáõôü÷ñïíá) ìå ôç âáóéêÞ ìïíÜäá þóôå íá áíáãíùñßæåé ç ìïíÜäá ôéò åðåêôÜóåéò.
37
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
38
TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Èá ðñÝðåé íá èõìÜóôå 4 âáóéêïýò êáíüíåò: 1. Áí äåí õðÜñ÷åé ðñüãñáììá óôï LOGO! Þ óôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò ôüôå (óôá LOGO! ìå ïèüíç) åìöáíßæåôáé ôï ìÞíõìá: No Program Press ESC. 2. Aí õðÜñ÷åé ðñüãñáììá óôç ìïíÜäá ìíÞìçò áõôü ìåôáöÝñåôáé áõôüìáôá óôï LOGO!. Áí õðÞñ÷å ðñüãñáììá óôï LOGO! óâÞíåôáé áðü ôï íÝï ðñüãñáììá 3. Áí õðÞñ÷å ðñüãñáììá óôï LOGO! Þ óôç ìïíÜäá ìíÞìçò ôï LOGO! ðçãáßíåé óôçí êáôÜóôáóç ëåéôïõñãßáò ðïõ åß÷å ðñéí ôç äéáêïðÞ ôÜóçò. Óôá ìïíôÝëá ÷ùñßò ïèüíç (LOGO!
RCo) áëëÜæåé áõôüìáôá êáôÜóôáóç ëåéôïõñãßáò áðü STOP óå RUN êáé ôï åíäåéêôéêü LED ãßíåôáé áðü êüêêéíï ðñÜóéíï. 4. Áí Ý÷åé ãßíåé åðéëïãÞ äéáôÞñçóçò ôéìþí, ôüôå ïé ôñÝ÷ïõóåò ôéìÝò äéáôçñïýíôáé êáôÜ ôç äéÜñêåéá äéáêïðÞò ôÜóçò. Óçìåßùóç Áí êáôÜ ôç äéÜñêåéá åéóáãùãÞò ðñïãñÜììáôïò ãßíåé äéáêïðÞ ôÜóçò, ôï ðñüãñáììá ÷Üíåôáé. Ãé áõôü áí èÝëåôå íá êÜíåôå áëëáãÝò óå Ýíá ðñüãñáììá èá ðñÝðåé ðñþôá íá áðïèçêåýóåôå ôï ðñùôüôõðï óå åîùôåñéêÞ ìïíÜäá ìíÞìçò Þ óôïí Ç/Õ ìå ôç âïÞèåéá ôïõ LOGO!Soft Comfort.
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TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.4.2
ÈÝôïíôáò óå ëåéôïõñãßá ôï CM EIB/KNX 1. ÐñÝðåé ç ôñïöïäïóßá íá åßíáé óõíäåäåìÝíç êáé íá õðÜñ÷åé ôÜóç óôïí äßáõëï. 2. ÓõíäÝóôå ôï PC óôçí óåéñéáêÞ èýñá ôïõ ÅÉ 3. ÎåêéíÞóôå ôï ëïãéóìéêü ÅÔS, ÷ñçóéìïðïéþíôáò ôçí Ýêäïóç 1.2. 4. Ñõèìßóôå ôçí åöáñìïãÞ óôï ETS2, v1.2 5. To ðñüãñáììá åöáñìïãÞò öïñôþíåôáé ìÝóù ôçò èýñáò äéáóýíäåóçò ÅÉ 6. ÐéÝóôå óôï Program Physical Adrress óôï ETS 7. ÐéÝóôå ôï êïõìðß óôï CM EIB/KNX ãéá íá ìåôáâåß ôï CM EIB/KNX óå êáôÜóôáóç ðñïãñáììáôéóìïý. Ôï LED ãßíåôáé ðïñôïêáëß. 8. Áí ôï LED óâÞóåé ,ï ðñïãñáììáôéóìüò ôçò öõóéêÞò äéåýèõíóçò Ý÷åé ôåëåéþóåé. Ìðïñåßôå íá óçìåéþóåôå ôçí öõóéêÞ äéåýèõíóç ôçò óõóêåõÞò. Óýíèåóç ôçò öõóéêÞò äéåýèõíóçò: Area /Line/ Device XX/ XX/ XXX 9. Ôï ðñüãñáììá ìðïñåß íá ëåéôïõñãÞóåé . Ç óõóêåõÞ åßíáé Ýôïéìç ãéá íá ëåéôïõñãÞóåé. 10. ÅÜí äéÜöïñá CM EIB/KNX åßíáé åãêáôåóôçìÝíá óå Ýíá äßêôõï EIB ôá âÞìáôá 1-9 ðñÝðåé íá åðáíáëçöèïýí ãéá êÜèå CM EIB/KNX îå÷ùñéóôÜ 11. ÏðïéáäÞðïôå Üëëç ðëçñïöïñßá ãéá ôï ÅÉ õðÜñ÷åé óôï áíôßóôïé÷ï öõëëÜäéï.
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TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO!
2.4.3
ÊáôáóôÜóåéò ëåéôïõñãßáò
Ïé êáôáóôÜóåéò ëåéôïõñãßáò ôïõ LOGO! Ôï LOGO! Ý÷åé äýï êáôáóôÜóåéò ëåéôïõñãßáò: STOP êáé RUN. Ôï LOGO! óå STOP
Ôï LOGO! óå RUN
Ôï LOGO! åßíáé óå êáôÜóôáóç STOP üôáí åìöáíßæåôáé ôï ìÞíõìá No Program ÊáôÜ ôç äéÜñêåéá åéóáãùãÞò ðñïãñÜììáôïò Óôá ìïíôÝëá ÷ùñßò ïèüíç üôáí ôï LED åßíáé êüêêéíï.
Ôï LOGO! åßíáé óå êáôÜóôáóç RUN üôáí ìåôÜ ôçí åðéëïãÞ START ç êáôÜóôáóç ôùí åéóüäùí - åîüäùí êáé ôá ìçíýìáôá åìöáíßæïíôáé óôçí ïèüíç Óôç äéÜñêåéá áëëáãÞò ðáñáìÝôñùí Óôá ìïíôÝëá ÷ùñßò ïèüíç üôáí ôï LED åßíáé ðñÜóéíï.
Ôüôå: Äåí áíé÷íåýåôáé ç êáôÜóôáóç ôùí åéóüäùí. Ôï ðñüãñáììá äåí åêôåëåßôáé. Ïé åðáöÝò ñåëÝ ôùí åîüäùí åßíáé ðÜíôá áíïé÷ôÝò Þ ïé Ýîïäïé ôñáíæßóôïñ åßíáé áðåíåñãïðïéçìÝíåò
Ôüôå: Áíé÷íåýåôáé ç êáôÜóôáóç ôùí åéóüäùí. Õðïëïãßæåôáé âÜóåé ôïõ ðñïãñÜììáôïò ç êáôÜóôáóç ôùí åîüäùí. Ïé åðáöÝò ôùí åîüäùí áíïßãïõí Þ êëåßíïõí.
Ïé êáôáóôÜóåéò ëåéôïõñãßáò ôùí ìïíÜäùí åðÝêôáóçò LOGO! Ïé ìïíÜäåò åðÝêôáóçò LOGO! Ý÷ïõí ôñåéò êáôáóôÜóåéò ëåéôïõñãßáò: üôáí ôï LED åßíáé ðñÜóéíï, ðïñôïêáëß Þ êüêêéíï. Ôï LED åßíáé: ðñÜóéíï (RUN)
êüêêéíï (STOP)
Ç ìïíÜäá åðÝêôáóçò åðéêïéíùíåß ìå ôç ìïíÜäá ðïõ âñßóêåôáé áñéóôåñÜ ôçò
Ç ìïíÜäá åðÝêôáóçò äåí åðéêïéíùíåß ìå ôç ìïíÜäá ðïõ âñßóêåôáé áñéóôåñÜ ôçò
ðïñôïêáëß/êßôñéíï Áñ÷éêÞ öÜóç ëåéôïõñãßáò ôçò ìïíÜäáò
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TïðïèÝôçóç êáé Êáëùäßùóç ôïõ LOGO! Ïé êáôáóôÜóåéò ëåéôïõñãßáò ãéá ôï CM AS Interface Ôï CM AS Interface Ý÷åé ôñåéò êáôáóôÜóåéò ëåéôïõñãßáò: ôï LED åßíáé áíïé÷ôü ðñÜóéíï, êüêêéíï Þ áíáâïóâÞíåé êüêêéíï/êßôñéíï. Ôï LED åßíáé: ðñÜóéíï (RUN)
êüêêéíï (STOP)
Tï AS Interface åðé- Tï AS Interface äåí êïéíùíåß åðéêïéíùíåß
êüêêéíï/êßôñéíï Ôï slave Ý÷åé äéåýèõíóç ''0''
Ïé êáôáóôÜóåéò ëåéôïõñãßáò ãéá ôï CM ÅÉÂ/ÊÍ× Ôï CM AS Interface Ý÷åé ôñåéò êáôáóôÜóåéò ëåéôïõñãßáò: ôï LED åßíáé áíïé÷ôü ðñÜóéíï, êüêêéíï Þ ðïñôïêáëß. Ôï LED åßíáé: ðñÜóéíï (RUN)
êüêêéíï (STOP)
Äßáõëïò åðéêïéíùíß- Ï äßáõëïò åðéêïéíùáò ÏÊ, åðéêïéíùíßá íßáò Ý÷åé äéáêïðÞ ÏÊ, ìç åíåñãÞ ç ëåéôïõñãßá ðñïãñáììáôéóìïý
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ðïñôïêáëß Ç ëåéôïõñãßá ðñïãñáììáôéóìïý åßíáé åíåñãÞ êáé ï äßáõëïò åðéêïéíùíßáò ÏÊ
3 Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ôá ðñþôá âÞìáôá ËÝãïíôáò ðñïãñáììáôéóìü åííïïýìå ôçí åéóáãùãÞ ôïõ äéáãñÜììáôïò ôïõ çëåêôñéêïý êõêëþìáôïò. Ôï ðñüãñáììá ôïõ LOGO! äåí åßíáé ðáñÜ Ýíá äéÜãñáììá çëåêôñéêïý êõêëþìáôïò ðïõ áíáðáñßóôáôáé ìå äéáöïñåôéêü ôñüðï ãéá íá ìðïñåß íá åìöáíéóôåß óôçí ïèüíç ôïõ LOGO!. Óôï êåöÜëáéï áõôü èá óáò äåßîïõìå ðþò íá ìåôáôñÝðåôå ôéò åöáñìïãÝò óå ðñïãñÜììáôá ôïõ LOGO! Óçìåßùóç Ôá ìïíôÝëá LOGO! 24o, LOGO! 12/24RCo, LOGO! 24RCo êáé 230 RCo äåí Ý÷ïõí ïèüíç êáé ðëçêôñïëüãéï. Ðñïïñßæïíôáé ãéá ìáæéêÞ ÷ñÞóç óå ôõðïðïéçìÝíåò åöáñìïãÝò. Óôéò óõóêåõÝò áõôÝò ôï ðñüãñáììá ìåôáöÝñåôáé ìÝóù õðïëïãéóôÞ Þ ìÝóù åîùôåñéêÞò ìïíÜäáò ìíÞìçò. Ìå ôéò óõóêåõÝò áõôÝò äå ìðïñïýìå íá ìåôáöÝñïõìå äåäïìÝíá óå ìïíÜäåò ìíÞìçò. Óôï ðñþôï ìÝñïò áõôïý ôïõ êåöáëáßïõ èá ÷ñçóéìïðïéÞóïõìå Ýíá ìéêñü ðáñÜäåéãìá ãéá íá óáò äåßîïõìå ðþò íá ÷åéñßæåóôå ôï LOGO! . Èá îåêéíÞóïõìå ìå ôçí åéóáãùãÞ ôùí äýï âáóéêþí üñùí connector êáé block, êáé èá óáò äåßîïõìå ôé áíôéðñïóùðåýïõí. Ôï äåýôåñï âÞìá åßíáé íá äïýìå ðþò Ýíá áðëü çëåêôñéêü êýêëùìÜ ìðïñåß íá ãßíåé ðñüãñáììá ãéá ôï LOGO! ... êáé óôï ôñßôï âÞìá, èá åéóÜãïõìå ôï ðñüãñáììá óôç óõóêåõÞ. Áöïý äéáâÜóåôå ôéò ðñþôåò óåëßäåò áõôïý ôïõ êåöáëáßïõ èá ìðïñåßôå íá áðïèçêåýóåôå ôï ðñþôï óáò ðñüãñáììá óôï LOGO! êáé íá êÜíåôå äïêéìÝò.
43
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.1
Connectors (ÅðáöÝò)
Ôï LOGO! Ý÷åé åéóüäïõò êáé åîüäïõò ÐáñÜäåéãìá óýíèåóçò óõóôÞìáôïò ìå äéÜöïñåò ìïíÜäåò:
ÊÜèå ìßá áðü ôéò åéóüäïõò óõìâïëßæåôáé áðü ôï ãñÜììá É êáé ôïí áíôßóôïé÷ï áñéèìü. Óôçí ðñüóïøç ôçò óõóêåõÞò êáé óôï ðÜíù äåîéÜ ìÝñïò ìðïñåßôå íá äåßôå ôá óçìåßá óýíäåóçò ôùí åéóüäùí. Ìüíï óôç ìïíÜäá åðÝêôáóçò áíáëïãéêþí åéóüäùí, ïé åßóïäïé åßíáé êÜôù. ÊÜèå Ýîïäïò óõìâïëßæåôáé áðü ôï ãñÜììá Q êáé ôïí áíôßóôïé÷ï áñéèìü. Ôá óçìåßá óýíäåóçò åßíáé óôï êÜôù ìÝñïò ôçò óõóêåõÞò.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óçìåßùóç Ôï LOGO! áíáãíùñßæåé, äçëáäÞ äéáâÜæåé êáé åíåñãïðïéåß ôéò åéóüäïõò êáé ôéò åîüäïõò üëùí ôùí ìïíÜäùí åðÝêôáóçò áíåîÜñôçôá áðü ôïí ôýðï ôïõò. Ïé åßóïäïé êáé ïé Ýîïäïé áðåéêïíßæïíôáé ìå ôç óåéñÜ ôçò äéÜôáîçò ôùí ìïíÜäùí åðÝêôáóçò. Ôï LOGO! ìðïñåß íá åðåîåñãáóôåß óõãêåêñéìÝíï áñéèìü åéóüäùí, åîüäùí êáé âïçèçôéêþí bit ìíÞìçò: É1 Ýùò É24, ÁÉ1 Ýùò ÁÉ8, Q1 Ýùò Q16, ÁQ1 Ýùò ÁQ2, Ì1 Ýùò Ì24 êáé AÌ1 Ýùò AÌ6. Åðßóçò åßíáé äéáèÝóéìá ôá bit ìíÞìçò S1 Ýùò S8 ôïõ êáôá÷ùñçôÞ ïëßóèçóçò, êáé ôá 4 ðëÞêôñá ðëïÞãçóçò C , C , C , C áëëÜ êáé ïé 16 ìç åíåñãÝò Ýîïäïé ×1 Ýùò ×16. Ãéá ôéò åéóüäïõò É7 êáé É8 óôá LOGO! 12/24 êáé LOGO! 24 éó÷ýåé ôï åîÞò: áí óôï ðñüãñáììá ÷ñçóéìïðïéçèåß ï óõìâïëéóìüò Éx ïé åßóïäïé èåùñïýíôáé øçöéáêÝò. Áí ÷ñçóéìïðïéçèåß ï óõìâïëéóìüò ÁÉx, ïé åßóïäïé èåùñïýíôáé áíáëïãéêÝò. Åßóïäïé AÉx ìðïñåß íá åßíáé ìüíï áõôÝò óôéò ïðïßåò ðñÜãìáôé ìðïñïýìå íá óõíäÝóïõìå áíáëïãéêü óÞìá.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ïé åðáöÝò ôïõ LOGO! O üñïò connector áíáöÝñåôáé óôéò åéóüäïõò êáé ôéò åîüäïõò ôïõ LOGO! êáé ôéò êáôáóôÜóåéò ðïõ áõôÝò ìðïñåß íá Ý÷ïõí. Ïé åßóïäïé êáé ïé Ýîïäïé ìðïñïýí íá åßíáé óôçí êáôÜóôáóç 0 Þ óôçí êáôÜóôáóç 1. Ç êáôÜóôáóç 0 óå ìéá åßóïäï óçìáßíåé üôé äåí õðÜñ÷åé ôÜóç óôçí åßóïäï áõôÞ êáé ç êáôÜóôáóç 1 óçìáßíåé üôé õðÜñ÷åé ôÜóç. Ãéá åðéðëÝïí åõêïëßá óôéò åöáñìïãÝò ðñïóôÝèçêå ï Connector hi ðïõ Ý÷åé ðÜíôá ôçí êáôÜóôáóç 1, ï Connector lo ðïõ Ý÷åé ðÜíôá ôçí êáôÜóôáóç 0 êáé ï x ðïõ ôïí ÷ñçóéìïðïéïýìå áí óå ìßá åßóïäï åíüò block äå èÝëïõìå íá óõíäÝóïõìå ôßðïôá. Ôï ôß åßíáé ôï block åîçãåßôáé óôéò åðüìåíåò óåëßäåò. Óôïí ðáñáêÜôù ðßíáêá öáßíïíôáé ïé Connectors ôïõ LOGO!: Connectors Åßóïäïé
Outputs
LOGO! basic
AM
AM2AQ
AI1 ... AI8
êáìßá
LOGO! 230 RC/RCo LOGO! 24 RC/Rco
Äýï ïìÜäåò: I1... I4 êáé I5 ... I8
I9 ... I24
LOGO! 12/24 RC/ RCo LOGO! 24/24ï
I1... I6, I7, I8
I9 ... I24
AI1, AI2
Q1...Q4
lo
ðÜíôá 0 (off)
hi
ðÜíôá 1 (on)
x
êáììßá óýíäåóç
DM: øçöéáêÞ ìïíÜäá åðÝêôáóçò. AM: áíáëïãéêÞ ìïíÜäá åðÝêôáóçò.
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DM
Q5 ... Q16
AI3 ... AI8 êáìßá
AQ1, AQ2
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.2.
ÅÉ åßóïäïé/Ýîïäïé Ôï ðñüãñáììá åöáñìïãÞò ''20 CO LOGO!900E02'' åëÝã÷åé ôçí åðéêïéíùíßá áíÜìåóá óôï LOGO! êáé óôï EIB/KNX ìÝóù ôçò ìïíÜäáò åðéêïéíùíßáò CM EIB/KNX. Äéáìïñöþíïíôáò ôï ðñüãñáììá åöáñìïãþí óôï ETS, ôï ìïßñáóìá ôçò ðåñéï÷Þò åéóüäïõ êáé åîüäïõ ôïõ LOGO! ìðïñåß íá ïñéóôåß ùò ''õëéêü êáíÜëé'' êáé ùò ''åéêïíéêü êáíÜëé'' óôïí äßáõëï ÅÉÂ/ÊÍ×. Ôï ÷áñáêôçñéóôéêü áõôü åöáñìüæåôáé êáé óôçí áíáëïãéêÞ åðåîåñãáóßá. ¸íá õëéêü åðéêïéíùíßáò åßíáé ðñïóäéïñéóìÝíï óå êÜèå ''õëéêü êáíÜëé'' êáé ''åéêïíéêü êáíÜëé'' ãéá ôçí ìïíÜäá ôïõ LOGO!.To ñïëüé ðñáãìáôéêïý ÷ñüíïõ ôïõ LOGO! ìðïñåß íá ÷ñçóéìïðïéçèåß ùò êåíôñéêü (master) Þ äåõôåñåýùí (slave) ìÝóù ôïõ äßáõëïõ ÅÉÂ/ÊÍ× Ç óõìðåñéöïñÜ ôùí õëéêþí åðéêïéíùíßáò ôïõ CM ÅÉÂ/ ÊÍ×, üôáí ç êáôÜóôáóç ôïõ äßáõëïõ ÅÉÂ/ÊÍ× áëëÜîåé, ìðïñåß åðßóçò íá ðáñáìåôñïðïéçèåß. ¸íá ''åéêïíéêü êáíÜëé åéóüäïõ'' ìðïñåß íá ÷ñçóéìïðïéçèåß ùò êáôÜóôáóç åéóüäïõ, ð.÷. ìðïñåß íá áíáöåñèåß äéáêïðÞ ôÜóçò óôïí äßáõëï Ïé ñõèìßóåéò ãéá áíáëïãéêÝò áîßåò óôï LOGO! (Offset,Gain) äåí åðçñåÜæïõí ôçò áíáëïãéêÝò áîßåò ôïõ CM ÅÉÂ/ÊÍ×. Óå áõôÞ ôçí ðåñßðôùóç ç ðáñáìåôñïðïßçóç ðñÝðåé íá ðñïóáñìïóôåß ìÝóù ôïõ ETS. Ãéá ðåñéóóüôåñåò ðëçñïöïñßåò åëÜôå óå åðáöÞ ìå ôç ÓÇÌÅÍÓ Á.Å. Þ åðéóêåöèåßôå ôéò éóôïóåëßäåò: - www.siemens.gr/simatic - www.siemens.de/gamma - www.siemens.de/logo
47
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.3
Blocks êáé áñéèìïß blocks Óôï êåöÜëáéï áõôü èá äåßôå ðþò íá ÷ñçóéìïðïéåßôå ôá óôïé÷åßá ôïõ LOGO! ãéá íá óõíèÝóåôå Ýíá ðñüãñáììá êáé ðþò ïé åßóïäïé, ïé Ýîïäïé êáé ôá block óõíäÝïíôáé ìåôáîý ôïõò. Óôï êåöÜëáéï 3.4 èá âñåßôå êáé Ýíá áðëü ðáñÜäåéãìá ãéá ôï ðþò Ýíá çëåêôñéêü êýêëùìá ìåôáôñÝðåôáé óå ðñüãñáììá LOGO!.
Blocks Tá blocks óôï LOGO! åßíáé oé ëåéôïõñãßåò åêåßíåò ðïõ ìåóïëáâïýí ìåôáîý ìéáò åéóüäïõ êáé ìéáò åîüäïõ. Ïé óõíäÝóåéò ôùí çëåêôñéêþí êõêëùìÜôùí óôï LOGO! ìåôáôñÝðïíôáé óå óõíäÝóåéò Connectors êáé Âlocks. Ãéá íá ãßíåé áõôü áðëÜ åðéëÝãåôå ôïí Connector ðïõ èÝëåôå áðü ôï ìåíïý Co êáé ôïí óõíäÝåôå ìå ôï êáôÜëëçëï block. Óôï LOGO! ãéá ôïõò Connectors ÷ñçóéìïðïéåßôáé ç óõíôïìïãñáößá Co. ËïãéêÝò ëåéôïõñãßåò Ôá áðëïýóôåñá block åßíáé ïé ãíùóôÝò ëïãéêÝò ëåéôïõñãßåò: AND OR ... Oé åßóïäïé É1 êáé É2 óõíäÝïíôáé óôï block OR. Ïé ôåëåõôáßåò 2 åßóïäïé äå ÷ñçóéìïðïéïýíôáé êáé óõìâïëßæïíôáé ìå x. YðÜñ÷ïõí åðßóçò êáé ôá blocks ôùí åéäéêþí ëåéôïõñãéþí ï ïðïßåò åßíáé ðéï óýíèåôåò êáé éó÷õñÝò: ÄéÜöïñá ÷ñïíéêÜ ÁðáñéèìçôÝò Ñïëüé Ñõèìéæüìåíåò ðáëìïóåéñÝò .... O ëåéôïõñãßåò ôïõ LOGO! ðåñéãñÜöïíôáé óôï êåöÜëáéï 4.
48
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ç åìöÜíéóç ôïõ block óôçí ïèüíç ôïõ LOGO! Óôï ó÷Þìá ðïõ áêïëïõèåß öáßíåôáé ìéá ôõðéêÞ ïèüíç ôïõ LOGO! ¼ðùò âëÝðåôå ìüíï Ýíá block ìðïñåß íá åìöáíßæåôáé êÜèå öïñÜ óôçí ïèüíç ôïõ LOGO! Ãé áõôü êáé ÷ñçóéìïðïéïýíôáé ïé áñéèìïß ôùí block.
ÅéóáãùãÞ áñéèìïý block ¼ôáí åéóÜãåôå Ýíá block óå Ýíá ðñüãñáììá, ôï LOGO! äßíåé óôï block Ýíáí áñéèìü, ôïí áñéèìü block. Ôï LOGO! ÷ñçóéìïðïéåß ôïõò áñéèìïýò block ãéá íá äåßîåé ðþò åíþíïíôáé ôá block ìåôáîý ôïõò óå Ýíá ðñüãñáììá:
49
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óôï ðñïçãïýìåíï ó÷Þìá öáßíïíôáé 3 ïèüíåò ôïõ LOGO! ðïõ ìáæß óõíèÝôïõí Ýíá ðñüãñáììá Åßäáìå ëïéðüí ðþò ìå ôïõò áñéèìïýò block öáßíåôáé ç óýíäåóç ìåôáîý ôùí äéáöüñùí block. ÐëåïíåêôÞìáôá ôùí áñéèìþí block Ïé áñéèìïß block üìùò ìðïñïýí íá áîéïðïéçèïýí êáé áëëéþò. Ìðïñåßôå ìå ôïí áñéèìü block íá ÷ñçóéìïðïéÞóåôå Ýíá block Þ ìåñéêÜ block óõíäåäåìÝíá ìåôáîý ôïõò ðÜëé óå êÜðïéï Üëëï óçìåßï ôïõ ðñïãñÜììáôïò. ¸ôóé åîïéêïíïìåßôå ÷ñüíï åéóáãùãÞò ðñïãñÜììáôïò áëëÜ êáé ìíÞìç ôçò óõóêåõÞò ãéáôß ÷ñçóéìïðïéåßôå ôá ßäéá êáé ü÷é êáéíïýñéá block. Óçìåßùóç Áí ÷ñçóéìïðïéåßôå ôï ëïãéóìéêü LOGO!Soft Comfort ãéá íá ðñïãñáììáôßóåôå ôï LOGO!, ìðïñåßôå êáôåõèåßáí íá äçìéïõñãÞóåôå Ýíá ëïãéêü äéÜãñáììá ôïõ ðñïãñÜììáôïò ôçò åöáñìïãÞò óáò.
50
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.4
Áðü ôï äéÜãñáììá çëåêôñéêïý êõêëþìáôïò óôï LOGO!
Ðþò ìåôáôñÝðåôáé Ýíá äéÜãñáììá çëåêôñéêïý êõêëþìáôïò óå äéÜãñáììá ëåéôïõñãéþí LOGO!. ¼ëïé îÝñåôå ôá äéáãñÜììáôá ôùí çëåêôñéêþí êõêëùìÜôùí. Íá Ýíá ðáñÜäåéãìá.
Ôï öïñôßï Å1 åíåñãïðïéåßôáé áðü ôïõò äéáêüðôåò S1, S2 êáé S3 ìÝóù ôïõ ñåëÝ K1 ìå ôï ëïãéêü óõíäõáóìü S1 êáé S3 Þ S2 êáé S3 êëåéóôïß.
AíáðáñÜóôáóç óôï LOGO! Ãéá íá äçìéïõñãÞóïõìå ôï áíôßóôïé÷ï ðñüãñáììá óôï LOGO! åñãáæüìáóôå ùò åîÞò: Óýíäåóç ôùí åéóüäùí S1 ... S3 Ðñüãñáììá óôï LOGO!
Óýíäåóç ôùí åîüäùí
ÎåêéíÜìå áðü ôçí Ýîïäï Q1(áíôßóôïé÷ç ôïõ ñåëÝ) óôçí ïðïßá åßíáé óõíäåäåìÝíï ôï öïñôßï.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óçìåßùóç Ðáñ üëï ðïõ õðÜñ÷ïõí 4 åßóïäïé óôéò ëïãéêÝò ëåéôïõñãßåò (âë. êåöÜëáéï 4.2 - ÂáóéêÝò Ëåéôïõñãßåò) ãéá ëüãïõò åõêñßíåéáò óôéò ðåñéóóüôåñåò åéêüíåò åìöáíßæïíôáé ïé 3. Ïé ÷åéñéóìïß ôçò 4çò åéóüäïõ åßíáé áêñéâþò ßäéïé ìå ôùí Üëëùí 3. ÂÞìá 1: Óôçí Ýîïäï óõíäÝåôáé ç áíïé÷ôÞ åðáöÞ S3 ç ïðïßá óõíäÝåôáé óå óåéñÜ ìå Ýíá Üëëï êïììÜôé ôïõ êõêëþìáôïò. Ç óýíäåóç óå óåéñÜ áíáðáñßóôáôáé ìå ôï block AND:
ÂÞìá 2: Oé S1, S2 óõíäÝïíôáé ðáñÜëëçëá. Ç ðáñÜëëçëç óýíäåóç áíáðáñßóôáôáé ìå ôï block ÏR:
Ïëïêëçñþóáôå ôçí áíáðáñÜóôáóç ôïõ êõêëþìáôïò óôï LOGO!. Ôþñá, óõíäÝóôå ôé åéóüäïõò êáé ôéò åîüäïõò óôç óõóêåõÞ. Êáëùäßùóç ÓõíäÝïõìå ôïõò äéáêüðôåò S1 Ýùò S3 óôï LOGO!. ÓõíäÝïõìå ôïí S1 óôçí åßóïäï É1 ôïõ LOGO! ÓõíäÝïõìå ôïí S2 óôçí åßóïäï É2 ôïõ LOGO! ÓõíäÝïõìå ôïí S3 óôçí åßóïäï É3 ôïõ LOGO! Óôï block OR ÷ñçóéìïðïéïýíôáé ìüíï ïé äýï åßóïäïé ãé áõôü óôçí ôñßôç ÷ñçóéìïðïéïýìå ôï óýìâïëï x. Áíôßóôïé÷á êáé óôï block AND. Ç Ýîïäïò ôïõ block AND åëÝã÷åé ôçí Ýîïäï ñåëÝ Q1. Ôï öïñôßï óõíäÝåôáé óôçí Q1. 52
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ÐáñÜäåéãìá êáëùäßùóçò Óôï ó÷Þìá ðïõ áêïëïõèåß öáßíåôáé ç êáëùäßùóç ðïõ ðñÝðåé íá ãßíåé óå Ýíá LOGO! óå Ýêäïóç 230 V AC.
53
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.5
Ïé 4 âáóéêïß êáíüíåò ãéá ôïí ðñïãñáììáôéóìü ôïõ LOGO!
Êáíüíáò 1 ÁëëáãÞ êáôÜóôáóçò ëåéôïõñãßáò Äçìéïõñãåßôå Þ äéïñèþíåôå Ýíá ðñüãñáììá óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. ÌåôÜ ôçí ôñïöïäïóßá ôçò óõóêåõÞò ìå ôÜóç, áí óôçí ïèüíç åìöáíßæåôáé ôï ìÞíõìá No Program, Press ESC , ðáôþíôáò ôï ðëÞêôñï ESC ìðáßíåôå óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. Ìðïñåßôå íá áëëÜîåôå ôéò ôéìÝò ôùí ðáñáìÝôñùí (÷ñüíïé ê.ë.ð.) åíüò ðñïãñÜììáôïò óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò êáé óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí. Ðçãáßíåôå óå êáôÜóôáóç RUN åðéëÝãïíôáò Start óôï âáóéêü ìåíïý. Áðü ôçí êáôÜóôáóç RUN åðéóôñÝöåôå óôç êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí ðéÝæïíôáò ôï ðëÞêôñï ESC. Ãéá íá åðéóôñÝøåôå, áðü ôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò, åðéëÝîôå ôçí åíôïëÞ Stop óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí êáé åðéâåâáéþóôå ìå Yes üôáí èá åìöáíéóôåß Stop Prg óôçí ïèüíç (ìåôáêéíåßóôå ôïí cursor óôï Yes êáé ðéÝóôå OK). Ìðïñåßôå íá âñåßôå ðåñéóóüôåñåò ðëçñïöïñßåò óôï ÊåöÜëáéï ÄïìÞ ôùí ìåíïý ôïõ LOGO! óôç óåëßäá 195. Êáíüíáò 2 Åßóïäïé êáé Ýîïäïé Ôá ðñïãñÜììáôá åéóÜãïíôáé ìå ôçí áêüëïõèç óåéñÜ: Áðü ôçí Ýîïäï ðñïò ôçí åßóïäï. Mðïñåßôå íá óõíäÝóåôå ìßá Ýîïäï óå ðïëëÝò åéóüäïõò áëëÜ ü÷é ðïëëÝò åîüäïõò óå ìßá åßóïäï. Äåí åðéôñÝðåôáé íá óõíäÝóïõìå ìßá Ýîïäï (óáí åßóïäï) óå ïðïéïäÞðïôå óçìåßï ôïõ ôìÞìáôïò ôïõ
54
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ðñïãñÜììáôïò ðïõ ðñïçãåßôáé ôçò åîüäïõ êáé óõíäÝåôáé ìå áõôÞí. Óå ôÝôïéåò ðåñéðôþóåéò ÷ñçóéìïðïéïýìå âïçèçôéêÜ (Ì). Êáíüíáò 3 Ï cursor êáé ïé êéíÞóåéò ôïõ ÊáôÜ ôçí åéóáãùãÞ åíüò ðñïãñÜììáôïò éó÷ýïõí ôá áêüëïõèá: Ïôáí ï cursor åìöáíßæåôáé óáí êÜôù ðáýëá (_), ôüôå ìðïñåßôå íá ôïí ìåôáêéíÞóåôå - ×ñçóéìïðïéåßóôå ôá ðëÞêôñá , , Þ ãéá íá ìåôáêéíÞóåôå ôïí cursor. - ÐéÝóôå ÏÊ ãéá íá åðéëÝîåôå Ýíá block Þ Ýíá connector - ÐéÝóôå ESC ãéá íá âãåßôå áðü ôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò Ïôáí ï cursor åìöáíßæåôáé óáí ïñèïãþíéï ôüôå ìðïñåßôå íá åðéëÝîåôå connector Þ block - ×ñçóéìïðïéåßóôå ôá ðëÞêôñá Þ ãéá ôçí åðéëïãÞ - ÐéÝóôå ÏÊ ãéá íá åðéêõñþóåôå ôçí åðéëïãÞ óáò - ÐéÝóôå ESC ãéá íá ðÜôå Ýíá âÞìá ðßóù Êáíüíáò 4 Ó÷åäéáóìüò Ðñéí åéóÜãåôå Ýíá ðñüãñáììá óôï LOGO! ó÷åäéÜóôå ôï ðñüãñáììá óå ÷áñôß Þ ÷ñçóéìïðïéåßóôå ôï LOGO!Soft Comfort. Óôï LOGO! ìðïñïýí íá áðïèçêåõèïýí ìüíï ïëïêëçñùìÝíá êáé óõíôáêôéêÜ óùóôÜ ðñïãñÜììáôá. Áí Ýíá ðñüãñáììá äåí åßíáé ïëïêëçñùìÝíï, ôï LOGO! äåí ìðïñåß íá âãåß áðü ôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò.
55
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.6
Åðéóêüðçóç ôùí ìåíïý ôïõ LOGO!
KáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò
ÊáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí
Ìðïñåßôå íá âñåßôå ðåñéóóüôåñåò ðëçñïöïñßåò óôï ÊåöÜëáéï ÄïìÞ ôùí ìåíïý ôïõ LOGO!. 56
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7
EéóáãùãÞ ÐñïãñÜììáôïò ¸÷åôå ó÷åäéÜóåé ôï ðñüãñáììá óáò êáé åßóôå Ýôïéìïé íá ôï åéóÜãåôå óôï LOGO!. Áêïëïõèåßóôå ôá âÞìáôá ôïõ ðáñáäåßãìáôïò.
3.7.1
ÅðéëïãÞ êáôÜóôáóçò åéóáãùãÞò ðñïãñÜììáôïò Ôñïöïäïôåßôå ôï LOGO! ìå ôÜóç. Óôçí ïèüíç åìöáíßæåôáé ôï ìÞíõìá:
ÅðéëÝãåôå ôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò ðéÝæïíôáò ôï ðëÞêôñï ESC êáé ìðáßíïíôáò óôï êõñßùò Ìåíïý ôïõ LOGO!: LOGO! - Êõñßùò Ìåíïý
ÁñéóôåñÜ óôçí ðñþôç ãñáììÞ âëÝðåôå ôï óýìâïëï >. ÐéÝæïíôáò êáé ìåôáêéíåßôå ôï > ðÜíù Þ êÜôù. Ìå ôï > óôç èÝóç Program.., ðéÝóôå OK. Ôï LOGO! ìðáßíåé óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò: LOGO! - Ìåíïý ÅéóáãùãÞò ÐñïãñÜììáôïò
57
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! LOGO! - Ôï ìåíïý Edit
Êáé ðÜëé ìåôáêéíåßôå ôï > ìå ôá ðëÞêôñá êáé . Óôç èÝóç Edit Prg ðéÝóôå OK. Åìöáíßæåôáé ç ðñþôç Ýîïäïò ôïõ LOGO!: LOGO! - H ðñþôç Ýîïäïò
Ìå ôá ðëÞêôñá êáé åðéëÝãåôå ôéò Üëëåò åîüäïõò. Óôï óçìåßï áõôü îåêéíÜôå ôçí åéóáãùãÞ ðñïãñÜììáôïò.
3.7.2
Ôï ðñþôï ðñüãñáììá Áò äïýìå Ýíá ðáñÜäåéãìá çëåêôñéêïý êõêëþìáôïò üðïõ óõíäÝïíôáé ðáñÜëëçëá äýï äéáêüðôåò.
Çëåêôñéêü êýêëùìá
Ôï öïñôßï (ð.÷. ëáìðôÞñáò) åíåñãïðïéåßôáé üôáí êëåßóåé ï äéáêüðôçò S1 Þ ï S2. Óôï LOGO! áõôÞ åßíáé ç ëåéôïõñãßá ôïõ block OR.
58
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óôï ðñüãñáììá ôïõ LOGO! ôï ñåëÝ ôïõ çëåêôñéêïý êõêëþìáôïò áíôéóôïé÷åß óôçí Ýîïäï Q1 ðïõ åëÝã÷åôáé áðü Ýíá block OR (áíôéóôïé÷åß ìå ðáñÜëëçëç óýíäåóç) üðïõ óõíäÝïíôáé ïé åßóïäïé É1 êáé É2 (áíôéóôïé÷ïýí óôïõò S1 êáé S2). Ðñüãñáììá Åôóé, ôï ðñüãñáììá óôï LOGO! åßíáé:
Êáëùäßùóç Ç êáëùäßùóç öáßíåôáé óôï ó÷Þìá ðïõ áêïëïõèåß:
Ï äéáêüðôçò S1 óõíäÝåôáé óôçí åßóïäï É1 êáé ï S2 óôç É2. Ôï öïñôßï óõíäÝåôáé óôçí Ýîïäï Q1.
59
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.3
Óýíôáîç ôïõ ðñïãñÜììáôïò Aò äïýìå ôþñá ôç óýíôáîç ôïõ ðñïãñÜììáôïò áðü ôçí Ýîïäï ðñïò ôçí åßóïäï. Áñ÷éêÜ, óôï LOGO!, åìöáíßæåôáé ìüíï ç Ýîïäïò: LOGO! - Ðñþôç ¸îïäïò
Ôï Q óôï Q1 åßíáé õðïãñáììéóìÝíï. Ç ãñáììÞ áõôÞ åßíáé ï cursor. Ï cursor äåß÷íåé ôç èÝóç ðïõ âñéóêüìáóôå óôï ðñüãñáììá. Ìðïñïýìå íá ôïí ìåôáêéíÞóïõìå ðéÝæïíôáò ôá ðëÞêôñá , , êáé . ÐéÝóôå ôï ðëÞêôñï . Ï cursor ìåôáêéíåßôáé áñéóôåñÜ. O cursor äåß÷íåé ôç èÝóç ðïõ âñéóêüìáóôå óôï ðñüãñáììá
Óôï óçìåßï áõôü èá åéóÜãïõìå ôï ðñþôï block (block OR). ÐéÝóôå OK ãéá íá ðÜôå óôçí êáôÜóôáóç åéóáãùãÞò. Ï cursor åìöáíßæåôáé óáí ïñèïãþíéï. Ìðïñåßôå íá åðéëÝîåôå block Þ connector
O cursor äåí åìöáíßæåôáé ðéá óáí _ áëëÜ óáí ïñèïãþíéï êáé áíáâïóâÞíåé. Ôáõôü÷ñïíá ôï LOGO! åìöáíßæåé ôéò ëßóôåò ìå ôéò åðéëïãÝò ðïõ ìðïñåßôå íá êÜíåôå. ÅðéëÝîôå ôç ëßóôá GF (ðéÝæïíôáò þóðïõ íá åìöáíéóôåß ôï GF), êáé ðéÝóôå OK. Ôï LOGO! åìöáíßæåé ôï ðñþôï áðü ôá block ôùí âáóéêþí ëåéôïõñãéþí:
60
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ôï ðñþôï áðü ôá block ôùí âáóéêþí ëåéôïõñãéþí åßíáé ôï block AND. O cursor åìöáíßæåôáé óáí ïñèïãþíéï êáé óáò äåß÷íåé üôé ðñÝðåé íá åðéëÝîåôå block
ÐéÝóôå
Þ
þóðïõ ôï block OR íá åìöáíéóôåß Ï cursor åìöáíßæåôáé áêüìá óáí ïñèïãþíéï
ÐéÝóôå OK ãéá íá åéóÜãåôå ôï block. Óôçí ïèüíç âëÝðåôå:
Añéèìüò
Ôï ðñüãñáììá óáò åßíáé:
block
¸÷åôå ôþñá åéóÜãåé ôï ðñþôï block. ÊÜèå block ðïõ åéóÜãåôå ðáßñíåé Ýíá áñéèìü, ôïí áñéèìü block. Tþñá ôï ìüíï ðïõ ìÝíåé åßíáé íá óõíäÝóåôå ôéò åéóüäïõò óôï block. Ãéá íá ôï êÜíåôå áõôü: ÐéÝóôå ôï ðëÞêôñï OK. Óôçí ïèüíç âëÝðåôå:
61
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ÅðéëÝîôå ôç ëßóôá ôùí Connectors (Co): ÐéÝóôå OK. Óôçí ïèüíç âëÝðåôå:
Óôç ëßóôá Co óõíáíôÜôå ðñþôá ôï óýìâïëï É1. Óçìåßùóç ÐéÝóôå ôï ðëÞêôñï ãéá ðÜôå óôçí áñ÷Þ ôçò ëßóôáò Co: I1, I2
Ýùò ôï lo. ÐéÝóôå ôï ðëÞêôñï ãéá íá îåêéíÞóåôå áðü ôï ôÝëïò ôçò ëßóôáò Co: lo, hi, Q
Ýùò ôï É1.
ÐéÝóôå OK: ç I1 óõíäÝèçêå óôçí åßóïäï ôïõ block OR. Ï cursor ìåôáêéíåßôáé óôçí åðüìåíç åßóïäï ôïõ block. Óôçí ïèüíç âëÝðåôå:
62
Ôï ðñüãñáììá óáò åßíáé:
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ÓõíäÝóôå ôþñá ôçí åßóïäï É2 óôï block OR. Çäç îÝñåôå ðþò ãßíåôáé áõôü: 1. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò: OK 2. ØÜîôå ãéá ôç ëßóôá Co: Þ 3. ÅðéëÝîôå ôç ëßóôá Co: OK 4. ØÜîôå ãéá ôç I2: Þ 5. ÅðéëÝîôå ôç I2: OK Ìå áõôüí ôïí ôñüðï ç É2 óõíäÝåôáé óôç äåýôåñç åßóïäï ôïõ block OR: Óôçí ïèüíç âëÝðåôå:
Ôï ðñüãñáììá óáò åßíáé:
Ç ôåëåõôáßá åßóïäïò ôïõ block OR äå ÷ñåéÜæåôáé óå áõôü ôï ðñüãñáììá. Óôï LOGO! ìéá åßóïäïò ðïõ äå ÷ñçóéìïðïéåßôáé óõìâïëßæåôáé ìå x. Åôóé, ìå ôï ãíùóôü ðéá ôñüðï: 1. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò: OK Þ 2. ØÜîôå ãéá ôç ëßóôá Co: 3. ÅðéëÝîôå ôç ëßóôá Co: OK 4. ØÜîôå ãéá ôï x: Þ 5. ÅðéëÝîôå ôï x: OK ÓõíäÝóáìå ëïéðüí üëåò ôéò åéóüäïõò ôïõ block. To LOGO! ðåñéÝ÷åé ôþñá Ýíá ïëïêëçñùìÝíï ðñüãñáììá êáé ãéá áõôü åðéóôñÝöåé óôçí ïèüíç ðïõ äåß÷íåé ôçí Ýîïäï Q1. Óôçí ïèüíç âëÝðåôå:
Ôï ðñüãñáììá óáò åßíáé:
63
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óçìåßùóç Ìðïñåßôå íá áíáóôñÝøåôå ôéò ìåìïíùìÝíåò åéóüäïõò óôéò âáóéêÝò êáé åéäéêÝò ëåéôïõñãßåò, ð.÷. åÜí ìéá åßóïäïò åßíáé ëïãéêü óÞìá "1", ôï êýêëùìá ðáñÜãåé ëïãéêü óÞìá "0", áíôßóôñïöá, Ýíá ëïãéêü óÞìá "0" ðáñÜãåé Ýíá ëïãéêü óÞìá "1". Ãéá íá áíáóôñÝøåôå ìéá åßóïäï, êéíÞóôå ôï äñïìÝá ðñïò ôç ó÷åôéêÞ èÝóç, ð.÷.:
Åðéâåâáéþóôå ìå OK. Ôþñá ðéÝóôå Þ ãéá íá áíáóôñÝøåôå áõôÞí ôçí åßóïäï: ¸ðåéôá, ðéÝóôå ESC.
Áí èåëÞóåôå íá äåßôå êáé ðÜëé ôï ðñüãñáììá óáò, ìåôáêéíåßóôå ôïí cursor ìå ôá ðëÞêôñá Þ . Aò äïýìå ôþñá ðþò âãáßíïõìå áðü ôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò êáé ðñï÷ùñïýìå óôçí åêôÝëåóç ôïõ ðñïãñÜììáôïò, ðþò äçëáäÞ öÝñíïõìå ôï LOGO! óôçí êáôÜóôáóç RUN: ÅðéóôñÝöïõìå óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò: ÐáôÞóôå ESC Áí ôï LOGO! äåí åðéóôñÝöåé óôï ìåíïý áõôü ôüôå ôï ðñüãñáììá ìáò äåí åßíáé ïëïêëçñùìÝíï êáé ôï LOGO! ìáò äåß÷íåé ôï óçìåßï üðïõ êÜôé Ý÷ïõìå îå÷Üóåé. (Èõìçèåßôå: ôï LOGO! äÝ÷åôáé ìüíï ïëïêëçñùìÝíá ðñïãñÜììáôá).
64
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óçìåßùóç Ôï ðñüãñáììá óáò Ý÷åé ôþñá áðïèçêåõèåß óôï LOGO! Áêüìá êáé áí ç ôÜóç äéáêïðåß ôï ðñüãñáììá äå ÷Üíåôáé. Ôï ðñüãñáììá èá õðÜñ÷åé óôï LOGO! ìÝ÷ñé åóåßò íá ôï óâÞóåôå ÷ñçóéìïðïéþíôáò ôçí áíôßóôïé÷ç åíôïëÞ.
3.7.4
Ïíïìáóßá ðñïãñÜììáôïò Ìðïñåßôå íá äþóåôå ïíüìáôá óôá ðñïãñÜììáôá óáò. Ôï üíïìá ìðïñåß íá ãñáöôåß ìå ìéêñÜ ç êåöáëáßá ãñÜììáôá, áñéèìïýò êáé åéäéêïýò ÷áñáêôÞñåò ìå ìÝãéóôï ìÞêïò 16 ÷áñáêôÞñåò. Óôï ìåíïý ðñïãñáììáôéóìïý: 1. Ìåôáêéíïýìå ôï > óôï Edit.. ðéÝæïíôáò Þ 2. ÅðéëÝãïõìå 'Edit' ðéÝæïíôáò OK 3. Ìåôáêéíïýìå ôï > óôï Edit Name ðéÝæïíôáò Þ 4. ÅðéëÝãïõìå Edit Name ðéÝæïíôáò OK Ìå ôá ðëÞêôñá êáé âëÝðåôå ôïõò äéáèÝóéìïõò ÷áñáêôÞñåò ôïõ (Ëáôéíéêïý) áëöáâÞôïõ A(a) to Z(z), ôïõò áñéèìïýò êáé ôïõò åéäéêïýò ÷áñáêôÞñåò. Ìðïñåßôå íá åðéëÝîåôå üðïéï èÝëåôå. Måôáêéíþíôáò ôïí cursor óôçí åðüìåíç èÝóçò ðéÝæïíôáò , åéóÜãåôå Ýíá êåíü. Áõôüò åßíáé ï ðñþôïò ÷áñáêôÞñáò. Ðáñáäåßãìáôá: ÐéÝóôå ìßá öïñÜ : åðéëÝîáôå ôï ãñÜììá A ÐéÝóôå ôÝóóåñéò öïñÝò : åðéëÝîáôå ôçí áñéóôåñÞ áãêýëç { ê.ï.ê.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ïé äéáèÝóéìïé ÷áñáêôÞñåò åßíáé ïé ðáñáêÜôù
Áò õðïèÝóïõìå üôé èÝëïõìå íá ïíïìÜóïõìå ôï ðñüãñáììá ABC: 5. ÅðéëÝãïõìå A: ðéÝæïíôáò 6. ÐÜìå óôï åðüìåíï ãñÜììá: ðéÝæïíôáò 7. ÅðéëÝãïõìå B: ðéÝæïíôáò 8. ÐÜìå óôï åðüìåíï ãñÜììá ðéÝæïíôáò 9. ÅðéëÝãïõìå C: ðéÝæïíôáò 10.Åðéêõñþíïõìå ôï üíïìá: OK Ôï ðñüãñáììá ìáò Ý÷åé ïíïìáóôåß ABC êáé Ý÷ïõìå åðéóôñÝøåé óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Ôï üíïìá ìðïñåß íá áëëÜîåé ìå ôïí ßäéï ôñüðï ðïõ áíáöÝñáìå ðáñáðÜíù. Óçìåßùóç Ôï üíïìá ôïõ ðñïãñÜììáôïò ìðïñåß íá áëëÜîåé ìüíï óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. Ìðïñåß íá äéáâáóôåß óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò êáé óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.5
Êùäéêüò ðñüóâáóçò (password) Ìðïñïýìå íá ðñïóôáôÝøïõìå ôï ðñüãñáììá ìáò, ìå êùäéêü ðñüóâáóçò, ãéá ðñïóôáóßá áðü åðåìâÜóåéò ìç åîïõóéïäïôçìÝíùí áôüìùí.
Ðùò äßíïõìå ôï password Ôï password ìðïñåß íá Ý÷åé ôï ðïëý 10 ÷áñáêôÞñåò. ×ñçóéìïðïéïýíôáé ìüíï êåöáëáßá ãñÜììáôá ôïõ Ëáôéíéêïý áëöáâÞôïõ (A Ýùò Z). ÐÜíù óôç óõóêåõÞ ìðïñïýìå íá äçìéïõñãÞóïõìå, íá äéïñèþóïõìå êáé íá áðåíåñãïðïéÞóïõìå ôï password ìüíï óôï Ìåíïý Password. Óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò: 1. Ìåôáêéíïýìå ôï > óôç èÝóç Password: Þ 2. ÅðéëÝãïõìå Password: OK Ìå ôá ðëÞêôñá Þ ìåôáêéíïýìáóôå óôç ëßóôá ôùí ÷áñáêôÞñùí ãéá íá åðéëÝîïõìå ãñÜììáôá. Áöïý ôï LOGO! åðéôñÝðåé ìüíï êåöáëáßá ãñÜììáôá ãéá ôï password, ìðïñïýìå ãñÞãïñá íá ìåôáêéíçèïýìå óôï ôÝëïò ôïõ áëöáâÞôïõ ðéÝæïíôáò ôï ðëÞêôñï : ÐéÝæïíôáò ôï ìßá öïñÜ, åðéëÝãïõìå ôï Z ÐéÝæïíôáò ôï äýï öïñÝò, åðéëÝãïõìå ôï Y ê.ï.ê. Áò äþóïõìå ôï password AA óôï ðñþôï ìáò ðñüãñáììá. Óôçí ïèüíç âëÝðïõìå:
Ç äéáäéêáóßá åßíáé ßäéá ìå ôç äçìéïõñãßá ïíüìáôïò. ÊÜôù áðü ôï New: 3. ÅðéëÝãïõìå A: ðéÝæïíôáò 4. ÐÜìå óôï åðüìåíï ãñÜììá: ðéÝæïíôáò 5. ÅðéëÝãïõìå A: ðéÝæïíôáò
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ôþñá, óôçí ïèüíç âëÝðïõìå:
6. Åðéêõñþíïõìå ôï password: OK Ôþñá ôï ðñüãñáììá åßíáé ðñïóôáôåõìÝíï ìå ôï password "AA" êáé Ý÷ïõìå åðéóôñÝøåé óôï ìåíïý åéóáãùãÞ ðñïãñÜììáôïò.
Óçìåßùóç Áí ç åéóáãùãÞ ôïõ password äéáêïðåß ðéÝæïíôáò ôï ðëÞêôñï ESC, ôï LOGO! åðéóôñÝöåé óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò ÷ùñßò íá áðïèçêåýóåé ôï password. Ìðïñïýìå áêüìá íá äþóïõìå password ìå ôï ëïãéóìéêü LOGO!Soft Comfort. ¸íá ðñïóôáôåõìÝíï ìå password ðñüãñáììá ìðïñïýìå áðëþò íá ôï ìåôáöÝñïõìå áðü ôç óõóêåõÞ óôï LOGO!Soft Comfort. ÅðåìâÜóåéò óôï ðñüãñáììá ìðïñïýí íá ãßíïõí ìüíï óôç óõóêåõÞ êáé áöïý äþóïõìå ôï óùóôü Password. ÁëëáãÞ password Ãéá íá áëëÜîïõìå Ýíá password ðñÝðåé êáô' áñ÷Þí íá ôï ãíùñßæïõìå. Óôï ìåíïý åéóáãùãÞ ðñïãñÜììáôïò: 1. Ìåôáêéíïýìå ôï '>' óôç èÝóç 'Password': Þ 2. ÅðéëÝãïõìå 'Password': OK ÊÜôù áðü ôï "Old",åéóÜãïõìå ôï password (äçëáäÞ 'AA') åðáíáëáìâÜíïíôáò ôá âÞìáôá 3 Ýùò 6 üðùò ðáñáðÜíù.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óôçí ïèüíç, ôþñá âëÝðïõìå:
Ìðïñïýìå ôþñá íá äþóïõìå Ýíá íÝï password êÜôù áðü ôï "New", ð.÷. "ZZ": 3. ÅðéëÝãïõìå "Z": ÐéÝæïíôáò 4. ÐÜìå óôï åðüìåíï ãñÜììá: ÐéÝæïíôáò 5. ÅðéëÝãïõìò "Z": ÐéÝæïíôáò Óôçí ïèüíç ôþñá âëÝðïõìå:
6. Åðéêõñþíïõìå ôï íÝï password: OK Ôï "ZZ" åßíáé ôþñá ôï íÝï password êáé åðéóôñÝöïõìå óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Áðåíåñãïðïßçóç ôïõ password Áò õðïèÝóïõìå üôé ãéá êÜðïéï ëüãï èÝëåôå íá áðåíåñãïðïéÞóåôå ôï password. Ãéá ðáñÜäåéãìá èÝëåôå íá äþóåôå êáé óå Üëëïõò äõíáôüôçôá ðñüóâáóçò óôï ðñüãñáììá. ¼ðùò êáé ãéá ôçí áëëáãÞ, ãéá íá áðåíåñãïðïéÞóïõìå Ýíá password ðñÝðåé íá ôï ãíùñßæïõìå (åßíáé: "ZZ"). Óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò: 1. Ìåôáêéíïýìå ôï '>' óôç èÝóç 'Password': Þ 2. ÅðéëÝãïõìå 'Password': OK ÊÜôù áðü ôï "Old" åéóÜãïõìå ôï password ðïõ éó÷ýåé, üðùò ðåñéãñÜöåôáé óôá âÞìáôá 3 Ýùò 5. Åðéêõñþíïõìå ìå OK. 69
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óôçí ïèüíç ôþñá âëÝðïõìå:
Ôþñá áðåíåñãïðïéïýìå ôï password åÜí äåí åéóÜãïõìå êáíÝíá ÷áñáêôÞñá: 3. Åðéêõñþíïõìå ôï "êåíü" óôï password: OK Ôï password äåí éó÷ýåé ðëÝïí. ÅðéóôñÝöïõìå óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Óçìåßùóç Ìå ôçí áðåíåñãïðïßçóç ôïõ password õðÜñ÷åé äõíáôüôçôá åðåìâÜóåùí óôï ðñüãñáììá ÷ùñßò ðåñéïñéóìïýò óôçí ðñüóâáóç. Ðñïò ôï ðáñüí áöÞóôå ôï password áðåíåñãïðïéçìÝíï ãéá íá åîáóêçèåßôå ìå ôá ðáñáäåßãìáôá ðñïãñáììáôéóìïý ÷ùñßò íá ÷Üíåôå ÷ñüíï. ËÜèïò åéóáãùãÞ password ! ÅÜí åéóÜãåôå ëÜèïò password êáé åðéêõñþóåôå ìå OK, ôï LOGO! äå ìåôáöÝñåôáé óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò, áëëÜ óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Áõôü åðáíáëáìâÜíåôáé óõíå÷þò ìÝ÷ñé íá åéóÜãåôå ôï óùóôü password.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.6
Ôï LOGO! óå êáôÜóôáóç RUN Ôï LOGO! ðçãáßíåé óå êáôÜóôáóç RUN áðü ôï êõñßùò ìåíïý. 1. ÅðéóôñÝöïõìå óôï êõñßùò ìåíïý: ESC 2. Ìåôáêéíïýìå ôï '>' óôç èÝóç 'Start': Þ 3. Åðéêõñþíïõìå 'Start': OK Ôï LOGO! îåêéíÜ ôçí åêôÝëåóç ôïõ ðñïãñÜììáôïò êáé óôçí ïèüíç âëÝðïõìå:
71
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
Ôß åííïïýìå ëÝãïíôáò üôé ôï "LOGO! åßíáé óå êáôÜóôáóç RUN"; Óôçí êáôÜóôáóç RUN, ôï LOGO! åêôåëåß ôï ðñüãñáììá. ÄéáâÜæåé ôçí êáôÜóôáóç ôùí åéóüäùí êáé ìå âÜóç ôç ëïãéêÞ ôïõ ðñïãñÜììáôïò åíåñãïðïéåß ôéò åîüäïõò, ìåôáâÜëåé äçëáäÞ ôçí êáôÜóôáóç ôïõò (on/off). Óôï LOGO! ç êáôÜóôáóç ôùí åéóüäùí êáé ôùí åîüäùí óõìâïëßæåôáé ùò åîÞò:
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ¸íäåéîç êáôÜóôáóçò ôçò óõóêåõÞò ¼ôáí ï äéáêüðôçò S1 êëåßóåé, óôçí åßóïäï É1 õðÜñ÷åé ôÜóç êáé ç É1 Ý÷åé ôçí êáôÜóôáóç 1. Ôï LOGO!, ìå âÜóç ôï ðñüãñáììá õðïëïãßæåé ôçí êáôÜóôáóç ôùí åîüäùí. Óôï óõãêåêñéìÝíï ðáñÜäåéãìá ç Ýîïäïò Q1 ãßíåôáé 1. ¼ôáí ç Ýîïäïò ãßíåôáé 1 ç åðáöÞ ôçò åîüäïõ ôïõ LOGO! êëåßíåé êáé ôï öïñôßï ôñïöïäïôåßôáé ìå ñåýìá.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.7
Äåýôåñï ðñüãñáììá ÖôéÜîáôå Þäç ôï ðñþôï óáò ðñüãñáììá êáé ôïõ äþóáôå üíïìá êáé password. Èá óõíå÷ßóïõìå ãéá íá äïýìå ðùò åðåìâáßíïõìå óå Ýíá ðñüãñáììá êáé ðùò ÷ñçóéìïðïéïýìå ôéò åéäéêÝò ëåéôïõñãßåò. Ìå ôï äåýôåñï ðñüãñáììá èá äåßôå: Ðþò íá åéóÜãåôå Ýíá block óå Ýíá õðÜñ÷ïí ðñüãñáììá Ðþò íá åðéëÝãåôå ôá block åéäéêþí ëåéôïõñãéþí Ðþò íá åéóÜãåôå ðáñáìÝôñïõò
Ôñïðïðïßçóç ðñïãñÜììáôïò Ãéá íá öôéÜîïõìå ôï äåýôåñï ðñüãñáììá èá ôñïðïðïéÞóïõìå ôï ðñþôï. Áò îåêéíÞóïõìå åîåôÜæïíôáò ôï çëåêôñéêü êýêëùìá ôï ïðïßï èá ôï ìåôáôñÝøïõìå óôï äåýôåñï ðñüãñáììá ôïõ LOGO!:
¼ôáí ï äéáêüðôçò S1 Þ ï S2 êëåßóåé, ïðëßæåé ôï ñåëÝ Ê1 ôï ïðïßï åíåñãïðïéåß ôï öïñôßï E1 ãéá 12 ëåðôÜ êáé ìåôÜ óôáìáôÜ (ôï ñåëÝ ðáýåé íá åßíáé ïðëéóìÝíï)
Óôï LOGO!, ôï ðñüãñáììá åßíáé: Áõôü åßíáé ôï íÝï block
Ôï block OR êáé ç Ýîïäïò Q1 åßíáé ôá ßäéá üðùò êáé óôï ðñþôï ðñüãñáììá. Å÷åé ðñïóôåèåß ôï block ôïõ ÷ñïíéêïý êáèõóôÝñçóçò ðôþóçò.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Äéüñèùóç ðñïãñÜììáôïò ÐÜìå ôï LOGO! óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. Õðåíèõìßæïõìå üôé áõôü ãßíåôáé ùò åîÞò: 1. ÐÜìå óôï êõñßùò ìåíïý ôïõ LOGO! (óå êáôÜóôáóç RUN: ðéÝóôå ESC. Áíïßãåé ôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí. Åêåß, åðéëÝãïõìå 'Stop' : åðéêõñþíïõìå ìå OK, ìåôáêéíïýìå ôï '>' óôç èÝóç 'Yes' åðéêõñþíïõìå êáé ðÜëé OK). 2. ÅðéëÝãåôå Program.. (ôïðïèåôþíôáò ôï > äßðëá óôï Program.. êáé ðéÝæïíôáò OK). 3. ÅðéëÝãåôå Edit Prg (ôïðïèåôþíôáò ôï > äßðëá óôï Edit Prg êáé ðéÝæïíôáò OK). EÜí ÷ñåéÜæåôáé, åéóÜãåôå ôï password. Ôþñá ìðïñåßôå íá ôñïðïðïéÞóåôå ôï ðñüãñáììá. ÔïðïèÝôçóç block óå õðÜñ÷ïí ðñüãñáììá Ôïðïèåôåßóôå ôïí cursor óôï B ôïõ B01 (B01 åßíáé ï áñéèìüò ôïõ block OR). Ìåôáêéíåßóôå ôïí cursor: ÐéÝóôå
Óôï óçìåßï áõôü èá åéóÜãåôå ôï íÝï block. ÐéÝóôå OK: Ôï LOGO! åìöáíßæåé ôç ëßóôá BN.
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Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ÅðéëÝîôå ôç ëßóôá SF (ìå ôï ðëÞêôñï
).
Óôç ëßóôá SF ðåñéÝ÷ïíôáé ôá block ôùí åéäéêþí ëåéôïõñãéþí
ÐéÝóôå OK. Åìöáíßæåôáé ôï ðñþôï áðü ôá block åéäéêþí ëåéôïõñãéþí: ¼ôáí åðéëÝãåôå Ýíá block ìéáò âáóéêÞò Þ åéäéêÞò ëåéôïõñãßáò, ï cursor âñßóêåôáé ìÝóá óôï block ðïõ åìöáíßæåôáé êáé Ý÷åé ôç ìïñöÞ ïñèïãùíßïõ. Ìåôáêéíåßóôå ìå ðÜíù êáé êÜôù êáé ôá ðëÞêôñá , åðéëÝãåôå ôï block ðïõ èÝëåôå.
ÅðéëÝîôå ôï block (÷ñïíéêü êáèõóôÝñçóçò ðôþóçò), êáé ðéÝóôå OK: Ôï êáéíïýñãéï block ðáßñíåé ôïí áñéèìü Â02. Ôï block ðïõ ðñéí óõíäåüôáí ìå ôçí Q1, ôþñá áõôüìáôá óõíäÝåôáé óôçí ðñþôç åßóïäï ôïõ íÝïõ block. Eêåß ôïðïèåôåßôáé êáé ï cursor.
Ôï block Â1 ïäçãåßôáé óôçí Q1 åßíáé áõôüìáôá óõíäåäåìÝíç ìå ôçí ðñþôç åßóïäï ôïõ íÝïõ block. Óçìåéþóôå üôé ïé øçöéáêÝò åßóïäïé ìðïñïýí íá óõíäåèïýí ìüíï ìå øçöéáêÝò åîüäïõò, üðùò êáé ïé áíáëïãéêÝò åßóïäïé ìå áíáëïãéêÝò åîüäïõò. ÄéáöïñåôéêÜ ôï ðáëéü block èá ÷áèåß. Ôï ÷ñïíéêü êáèõóôÝñçóçò ðôþóçò Ý÷åé ôñåéò åéóüäïõò. Ç ðñþôç åßóïäïò (Trg) åßíáé åêåßíç ðïõ åíåñãïðïéåß ôï ÷ñïíéêü. Óôï ðáñÜäåéãìá ôï ÷ñïíéêü åíåñãïðïéåßôáé ìå ôï OR block B1. Ï ÷ñüíïò êáé ç Ýîïäïò ãßíïíôáé 0 ìå ôç äåýôåñç åßóïäï (R-reset), ï äå ÷ñüíïò êáèïñßæåôáé áðü ôçí ôñßôç åßóïäï Par.
76
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óôï ðáñÜäåéãìá ìáò ç åßóïäïò R äå ÷ñçóéìïðïéåßôáé êáé ãé áõôü åêåß âÜæïõìå x. Áõôü ôï Ý÷ïõìå êÜíåé Þäç óôï ðñþôï ðñüãñáììá áëëÜ áò îáíáäïýìå ôç äéáäéêáóßá: 1. Ôïðïèåôïýìå ôïí cursor óôï R: Þ 2. ÅðéëÝãïõìå êáôÜóôáóç åéóáãùãÞò: OK 3. Âñßóêïõìå ôç ëßóôá Co: Þ 4. ÅðéëÝãïõìå ôç ëßóôá Co: OK 5. Âñßóêïõìå ôï x: Þ 6. ÅðéëÝãïõìå x: OK Óôçí ïèüíç èá ðñÝðåé íá âëÝðåôå:
Ðáñáìåôñïðïßçóç Ôþñá ðñÝðåé íá åéóÜãåôå ôï ÷ñüíï Ô: 1. Áí ï cursor äå âñßóêåôáé óôï Par, ôïðïèåôåßóôå ôïí åêåß: Þ 2. ÌåôáöïñÜ óå êáôÜóôáóç åðåîåñãáóßáò :
OK
Ôï LOGO! åìöáíßæåé ôçí ïèüíç åéóáãùãÞò ðáñáìÝôñùí: "+" : Ç ðáñÜìåôñïò åìöáíßæåôáé êáé ìðïñåß íá ôñïðïðïéçèåß óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí "R" : Ç äéáôÞñçóç ôùí ôéìþí ãéá áõôÞí ôçí ëåéôïõñãßá åßíáé åíåñãïðïéçìÝíç ÔéìÞ ÷ñüíïõ ÌïíÜäá ÷ñüíïõ
Ï cursor åìöáíßæåôáé óôçí ðñþôç èÝóç ôçò ôéìÞò ÷ñüíïõ.
77
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ãéá íá áëëÜîåôå ôçí ôéìÞ ôïõ ÷ñüíïõ ç äéáäéêáóßá åßíáé: Ìå ôá ðëÞêôñá êáé ìåôáêéíåßóôå ôïí cursor óå äéÜöïñåò èÝóåéò. Ìå ôá ðëÞêôñá êáé áëëÜîôå ôçí ôéìÞ. Ïôáí êáèïñßóåôå ôçí ôéìÞ ôïõ ÷ñüíïõ ðéÝóôå OK. Êáèïñéóìüò ÷ñüíïõ Êáèïñßóôå ÷ñüíï 12:00 ëåðôÜ (m) (T = 12:00): 1. Toðïèåôåßóôå ôïí cursor óôçí ðñþôç èÝóç: Þ 2. ÅðéëÝîôå 1: Þ 3. Toðïèåôåßóôå ôïí cursor óôç äåýôåñç èÝóç: Þ 4. ÅðéëÝîôå 2: Þ 5. Ôïðïèåôåßóôå ôïí cursor óôç ìïíÜäá ÷ñüíïõ: Þ 6. ÅðéëÝîôå ôç ìïíÜäá m ãéá ëåðôÜ: Þ ÖáíåñÞ/êñõöÞ ðáñÜìåôñïò - åßäïò ðñïóôáóßáò Áí äå èÝëåôå íá öáßíåôáé ç óõãêåêñéìÝíç ðáñÜìåôñïò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí, ôüôå: 1. Ôïðïèåôåßóôå ôïí cursor óôç èÝóç åðéëïãÞò åìöÜíéóçò: Þ Þ 2. ÅðéëÝîôå êñõöÞ ðáñÜìåôñï -: Óôçí ïèüíç ðñÝðåé íá âëÝðåôå: Þ Ôýðïò ðñïóôáóßáò +: Ç ðáñÜìåôñïò Ô ìðïñåß íá áëëÜîåé óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí
3. Åðéêõñþóôå:
78
Ôýðïò ðñïóôáóßáò -: Ç ðáñÜìåôñïò Ô äå ìðïñåß íá áëëÜîåé óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí
OK
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Åíåñãïðïßçóç / Áðåíåñãïðïßçóç äéáôÞñçóçò ôéìþí Áí èÝëåôå íá Ý÷åôå ôçí äõíáôüôçôá íá äéáôçñåßôå ôá äåäïìÝíá óáò ìåôÜ áðü ìéá äéáêïðÞ ôçò ôñïöïäïóßáò, ôüôå: 1. Ôïðïèåôåßóôå ôïí cursor óôç èÝóç åðéëïãÞò äéáôÞñçóçò ôéìþí: Þ 2. ÅðéëÝîôå ôçí ðáñÜìåôñï R Þ /: Þ Óôçí ïèüíç ðñÝðåé íá âëÝðåôå: Þ R: ÄéáôÞñçóç ôéìþí åíåñãïðïéçìÝíç
3. Åðéêõñþóôå:
/: ÄéáôÞñçóç ôéìþí áðåíåñãïðïéçìÝíç
OK
Óçìåßùóç Ìðïñåßôå íá áëëÜîåôå ôïí ôýðï ðñïóôáóßáò êáé ôç ìïíÜäá ôïõ ÷ñüíïõ ìüíï óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò êáé ü÷é óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí.
79
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ¸ëåã÷ïò ôïõ ðñïãñÜììáôïò Ôï ðñüãñáììá Ý÷åé ôþñá ïëïêëçñùèåß. Ôï LOGO! åìöáíßæåé ôçí Ýîïäï Q1. Áí èÝëåôå íá îáíáäåßôå ôï ðñüãñáììá ìðïñåßôå íá ìåôáêéíçèåßôå ìå ôá ðëÞêôñá Þ áðü block óå block, êáé ìå ôá ðëÞêôñá êáé áðü åßóïäï óå åßóïäï óå êÜèå block. ÅðéóôñïöÞ Må ôïí ßäéï ôñüðï üðùò êáé óôï ðñþôï ðñüãñáììá âãáßíïõìå áðü ôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. Áò îáíáäïýìå ôç äéáäéêáóßá: 1. ÅðéóôñÝöïõìå óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò: ESC 2. ÅðéóôñÝöïõìå óôï êõñßùò ìåíïý: ESC 3. Ôïðïèåôïýìå ôï > äßðëá óôï Start: Þ 4. ÅðéëÝãïõìå Start: OK Ôï LOGO! åßíáé êáé ðÜëé óå êáôÜóôáóç RUN: ÐéÝóôå Þ ãéá íá äåßôå ôçí êáôÜóôáóç åéóüäùí / åîüäùí.
80
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.8
ÓâÞóéìï block Áò õðïèÝóïõìå üôé èÝëïõìå íá óâÞóïõìå ôï block B2 áðü ôï ðñüãñáììá ðïõ áêïëïõèåß êáé íá óõíäÝóïõìå ôï B1 êáôåõèåßáí óôçí Ýîïäï Q1.
Ãéá íá ôï êÜíïõìå áõôü, ç äéáäéêáóßá åßíáé: 1. ÖÝñíïõìå ôï LOGO! óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. 2. ÅðéëÝãïõìå Edit êáé ìåôÜ Edit Prg ðéÝæïíôáò ÏÊ. 3. Ôïðïèåôåßóôå ôïí cursor óôçí åßóïäï ôïõ Q1, ð.÷. êÜôù áðü ôï B2, ÷ñçóéìïðïéþíôáò ôï ðëÞêôñï :
4. ÐéÝóôå OK. 5. ÓõíäÝóôå ôï block B1 áíôß ãéá ôï block B2 óôçí Ýîïäï Q1: ÅðéëÝîôå ôç ëßóôá BN êáé ðéÝóôå OK. ÅðéëÝîôå ôï block B1, êáé ðéÝóôå OK. ÁðïôÝëåóìá: To block B2 óâÞíåôáé. Ôï block B1 óõíäÝåôáé ôþñá êáôåõèåßáí óôçí Ýîïäï áíôß ãéá ôï B2.
81
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.9
ÄéáãñáöÞ áñéèìïý óõíäåäåìÝíùí block Áò õðïèÝóïõìå üôé èÝëåôå íá óâÞóåôå ôá block B1 êáé B2 áðü ôï áêüëïõèï ðñüãñáììá.
Ãéá íá ôï êÜíåôå áõôü ç äéáäéêáóßá åßíáé: 1. Ôïðïèåôåßóôå ôïí cursor óôçí åßóïäï ôçò Q1, ð.÷. êÜôù áðü ôï B2:
2. ÐéÝóôå OK. 3. Ôïðïèåôåßóôå ôïí connector x áíôß ãéá ôï block B02 óôçí åßóïäï ôçò Q1: ÅðéëÝîôå ôç ëßóôá Co, êáé ðéÝóôå OK. ÅðéëÝîôå x, êáé ðéÝóôå OK. ÁðïôÝëåóìá: Ôï block B2 óâÞíåôáé êáé åðßóçò óâÞíïíôáé üëá ôá block ðïõ åßíáé óõíäåäåìÝíá ìáæß ôïõ (ð.÷. ôï block B1 óôï ðáñÜäåéãìá ìáò).
82
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.10 Äéüñèùóç ëáèþí ðëçêôñïëüãçóçò Ç äéüñèùóç ëáèþí ðëçêôñïëüãçóçò åßíáé ðïëý åýêïëç óôï LOGO!: Áí äåí Ý÷åôå âÜëåé Þäç êÜðïéá åßóïäï ÷ñçóéìïðïéåßóôå ôï ESC ãéá íá êÜíåôå Ýíá âÞìá ðñïò ôá ðßóù. Áí Ý÷åôå âÜëåé Þäç êÜðïéá åßóïäï áðëÜ îåêéíÞóôå ðÜëé: 1. Ôïðïèåôåßóôå ôïí cursor óôç èÝóç ðïõ Ý÷åé ãßíåé ôï ëÜèïò. 2. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò ðéÝæïíôáò OK. 3. ÊÜíôå ôç äéüñèùóç. Ìðïñåßôå êáé íá áíôéêáôáóôÞóåôå Ýíá block ìå Ýíá Üëëï Þäç õðÜñ÷ïí block, áëëÜ ìüíï áí ôá äýï block Ý÷ïõí ôï ßäéï áñéèìü åéóüäùí. Káé âÝâáéá, óå êÜèå ðåñßðôùóç, ìðïñåßôå íá óâÞóåôå Ýíá block êáé íá âÜëåôå ïðïéïäÞðïôå íÝï óôç èÝóç ôïõ.
3.7.11 ÅðéëÝãïíôáò ôéò ôéìÝò ãéá ôéò áíáëïãéêÝò åîüäïõò óå êáôÜóôáóç RUN /STOP Ìðïñåßôå íá åðéëÝîåôå ôéò áíáëïãéêÝò ôéìÝò ôùí äýï áíáëïãéêþí åîüäùí üôáí ôï LOGO! ìåôáâáßíåé áðü êáôÜóôáóç RUN óå STOP Óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò Þ 1. Ìåôáêéíåßóôå ôïí êÝñóïñá ''>'' óôï 'Edit..': 2. Åðéâåâáéþóôå ôï 'Edit..' ðéÝæïíôáò ÏÊ 3. Ìåôáêéíåßóôå ôïí cursor ''>'' óôï 'AQ in Stop': Þ 4. Åðéâåâáéþóôå ôï 'AQ in Stop' ðéÝæïíôáò ÏÊ Óôçí ïèüíç ðñÝðåé íá âëÝðåôå
83
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! H ôåëåõôáßá ñýèìéóç ãéá ôéò áíáëïãéêÝò åîüäïõò öáßíåôáé óôçí ôåëåõôáßá óåéñÜ .Ïé ñõèìßóåéò åßíáé óôï 'Last'. Ìðïñåßôå íá åðéëÝîåôå áíÜìåóá óôç 'Last'(ð.÷. ïé ôéìÝò ôùí áíáëïãéêþí åîüäùí äéáôçñïýí ôçí ôåëåõôáßá ôïõò áîßá) Þ 'Defined' (ð.÷. ôïðïèåôåßôå óõãêåêñéìÝíåò ôéìÝò óôéò áíáëïãéêÝò åîüäïõò). ¼ôáí ôï LOGO! ìåôáâáßíåé áðü ôçí êáôÜóôáóç RUN óå STOP ïé ôéìÝò ôùí áíáëïãéêþí åîüäùí áëëÜæïõí êáé áõôÝò, êáèþò åîáñôþíôáé áðü ôéò ñõèìßóåéò. 5. ÅðéëÝîôå ôçí åðéèõìçôÞ êáôÜóôáóç åîüäïõ ðéÝæïíôáò Þ 6. Ãéá åðéâåâáßùóç ðéÝóôå ÏÊ Ïñßæïíôáò óõãêåêñéìÝíç ôéìÞ óôéò áíáëïãéêÝò åîüäïõò Aí èÝëåôå íá èÝóåôå ìéá óõãêåêñéìÝíç ôéìÞ óôéò äýï áíáëïãéêÝò åîüäïõò 1. Ìåôáêéíåßóôå ôïí êÝñóïñá ''>'' óôï 'Defined' ðéÝæïíôáò Þ 2. Ãéá åðéâåâáßùóç ðéÝóôå ÏÊ Óôçí ïèüíç ðñÝðåé íá âëÝðåôå
3. ÅéóÜãåôáé óõãêåêñéìÝíç ôéìÞ ãéá ôéò äýï áíáëïãéêÝò åîüäïõò 4. Ãéá åðéâåâáßùóç ðéÝóôå ÏÊ
84
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.7.12 ÄéáãñáöÞ ðñïãñÜììáôïò Ãéá íá äéáãñÜøåôå Ýíá ðñüãñáììá, ç äéáäéêáóßá åßíáé: 1. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò Åìöáíßæåôáé ôï âáóéêü ìåíïý
2. Ôïðïèåôåßóôå ôï > óôç èÝóç Program ìå ôá ðëÞêôñá Þ êáé ðéÝóôå OK Åìöáíßæåôáé ôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò
3. Ìåôáêéíåßóôå ôï > óôï Clear Prg: 4. ÅðéëÝîôå Clear Prg: OK
Þ
Ãéá íá ìç óâÞóåôå ôï ðñüãñáììá óáò áðü ëÜèïò óôçí ðëçêôñïëüãçóç, åìöáíßæåôáé Ýíá ìåíïý ðïõ æçôÜ åðéâåâáßùóç ôçò åðéëïãÞò óáò
Áí äå èÝëåôå íá óâÞóåôå ôï ðñüãñáììá óáò, áöÞóôå ôï > äßðëá óôï No, êáé ðéÝóôå OK.
85
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Áí åßóôå óßãïõñïé üôé èÝëåôå íá óâÞóåôå ôï ðñüãñáììá ôüôå: 5. Ôïðïèåôåßóôå ôï > äßðëá óôï Yes: Þ 6. ÐéÝóôå OK. 7. Ôï LOGO! æçôÜåé íá åéóÜãåôå ôï password óáò. 8. ÐéÝóôå OK. Ôï LOGO! óâÞíåé ôï ðñüãñáììá. Óçìåßùóç Áêüìá êáé áí Ý÷åôå îå÷Üóåé ôï password ìðïñåßôå íá óâÞóåôå ôï ðñüãñáììá, åéóÜãïíôáò ëÜèïò password 3 öïñÝò.
3.7.13 ÁëëáãÞ èåñéíÞò/÷åéìåñéíÞò þñáò Ìðïñåßôå íá åíåñãïðïéÞóåôå ôçí áõôüìáôç áëëáãÞ èåñéíÞò/÷åéìåñéíÞò þñáò óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò ìå ôçí åðéëïãÞ "Clock". 1. ÖÝñíïõìå ôï LOGO! óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò 2. Âñéóêüìáóôå óôï êåíôñéêü ìåíïý êáé åðéëÝãïõìå ôï 'Setup' óôï ìåíïý åíôïëþí: Þ 3. Åðéêõñþíïõìå ôï 'Setup': OK 4. ÅðéëÝãïõìå 'Clock': Þ 5. Åðéêõñþíïõìå ôï 'Clock': OK 6. Ìåôáêéíïýìå ôï '>' óôç èÝóç 'S/W Time': Þ 7. Åðéêõñþíïõìå ôï 'S/W Time': OK Óôç ïèüíç ôïõ LOGO! âëÝðïõìå:
Ç ñýèìéóç ðïõ éó÷ýåé öáßíåôáé óôçí êÜôù ãñáììÞ. Ç åñãïóôáóéáêÞ ñýèìéóç åßíáé Off (áðåíåñãïðïéçìÝíç áõôüìáôç áëëáãÞ). 86
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Åíåñãïðïßçóç êáé ðáñáìåôñïðïßçóç ôçò áëëáãÞò èåñéíÞò/÷åéìåñéíÞò þñáò ¼ôáí èåëÞóåôå íá åíåñãïðïéÞóåôå ôçí áõôüìáôç áëëáãÞ êáé íá ñõèìßóåôå ôéò ðáñáìÝôñïõò ôçò: 1. Ìåôáêéíåßóôå ôï '>' óôç èÝóç 'On': Þ 2. Åðéêõñþóôå ôï 'On': OK Óôç ïèüíç ôïõ LOGO! öáßíåôáé:
ÐåñéãñáöÞ: Ôï 'EU' óõìâïëßæåé ôçí áëëáãÞ ôçò þñáò üðùò éó÷ýåé óôçí Åõñþðç. Ôï 'UK' óõìâïëßæåé ôçí áëëáãÞ ôçò þñáò üðùò éó÷ýåé óôï ÇíùìÝíï Âáóßëåéï. Ôï 'US' óõìâïëßæåé ôçí áëëáãÞ ôçò þñáò üðùò éó÷ýåé óôéò ÇíùìÝíåò Ðïëéôåßåò. Ôï AUS óõìâïëßæåé ôçí áëëáãÞ ôçò þñáò üðùò éó÷ýåé óôçí Áõóôñáëßá. Ôï AUS-TAS óõìâïëßæåé ôçí áëëáãÞ ôçò þñáò üðùò éó÷ýåé óôçí Ôáóìáíßá. Ôï N Z óõìâïëßæåé ôçí áëëáãÞ ôçò þñáò üðùò éó÷ýåé óôçí ÍÝá Æçëáíäßá. . . : åäþ ìðïñåßôå íá êÜíåôå üðïéá ñýèìéóç èÝëåôå. Ôï êáôá÷ùñçìÝíï ðñüãñáììá áëëáãÞò þñáò ãéá EU, UK êáé US öáßíåôáé óôïí ðáñáêÜôù ðßíáêá:
87
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Áñ÷Þ èåñéíÞò þñáò
ÔÝëïò èåñéíÞò þñáò
ÄéáöïñÜ þñáò Ä
EU
Ôåëåõôáßá ÊõñéáêÞ Ìáñôßïõ: 02:00Õ03:00
Ôåëåõôáßá ÊõñéáêÞ Ïêôùâñßïõ: 03:00Õ02:00
60 Min
UK
Ôåëåõôáßá ÊõñéáêÞ Ìáñôßïõ: 02:00Õ03:00
Ôåëåõôáßá ÊõñéáêÞ Ïêôùâñßïõ: 03:00Õ02:00
60 Min
US
Ðñþôç ÊõñéáêÞ Áðñéëßïõ: 02:00-->03:00
Ôåëåõôáßá ÊõñéáêÞ Ïêôùâñßïõ: 03:00-->02:00
60 Min
AUS Ôåëåõôáßá ÊõñéáêÞ Ïêôùâñßïõ: 02:00Õ03:00
Ôåëåõôáßá ÊõñéáêÞ Ìáñôßïõ: 03:00-->02:00
60 Min
AUS- Ðñþôç ÊõñéáêÞ TAS Ïêôùâñßïõ: 02:00Õ03:00
Ôåëåõôáßá ÊõñéáêÞ Ìáñôßïõ: 03:00-->02:00
60 Min
NZ
Ðñþôç ÊõñéáêÞ Ïêôùâñßïõ: 02:00Õ03:00
Ôñßôç ÊõñéáêÞ Ìáñôßïõ: 03:00-->02:00
60 Min
Åëåýèåñç ñýèìéóç ìÞíá êáé çìÝñáò: 02:00--> 02:00 + ÄéáöïñÜ þñáò
Åëåýèåñç ñýèìéóç ìÞíá êáé çìÝñáò: 03:00--> 03:00 + ÄéáöïñÜ þñáò
Ñõèìßæåôáé áðü ôï ÷ñÞóôç (ìå áêñßâåéá ëåðôþí)
..
Óçìåßùóç Ìðïñåßôå íá ñõèìßóåôå äéáöïñÜ þñáò Ä áðü 0 Ýùò êáé 180 ëåðôÜ. Áò õðïèÝóïõìå üôé èÝëåôå íá ñõèìßóåôå ôçí áëëáãÞ þñáò üðùò éó÷ýåé óôçí Åõñþðç: 3. Ôïðïèåôåßóôå ôï '>' óôç èÝóç 'EU': Þ 4. Åðéêõñþóôå ôï 'EU': OK Óôçí ïèüíç ôïõ LOGO! âëÝðïõìå:
88
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
Óôçí ôåëåõôáßá ãñáììÞ öáßíåôáé ðùò Ý÷åé ãßíåé åðéëïãÞ ôçò áëëáãÞò þñáò ðïõ éó÷ýåé óôçí Åõñþðç. Åëåýèåñç ñýèìéóç áëëáãÞò þñáò Áí êáìßá áðü ôéò Ýôïéìåò áëëáãÝò þñáò äåí åîõðçñåôåß, ìðïñåßôå íá êÜíåôå åëåýèåñåò ñõèìßóåéò åðéëÝãïíôáò '. .', ùò åîÞò: 1. Åðéêõñþóôå ðÜëé ôï '> On': OK Þ 2. Ìåôáêéíåßóôå ôï '>' óôç èÝóç '. .': 3. ÅðéëÝîôå '. .' : OK Óôçí ïèüíç âëÝðïõìå:
Áò õðïèÝóïõìå üôé èÝëïõìå íá êÜíïõìå ôéò áêüëïõèåò ñõèìßóåéò: áñ÷Þ èåñéíÞò þñáò óôéò 31 Ìáñôßïõ, ôÝëïò ôçí 1ç Íïåìâñßïõ, äéáöïñÜ þñáò 120 ëåðôÜ. Íá ðùò èá êÜíïõìå áõôÝò ôéò ñõèìßóåéò: Ìåôáêéíïýìå ôïí cursor ðéÝæïíôáò êáé óôá óçìåßá ðïõ èá áëëÜîïõìå. Ìå ôá ðëÞêôñá êáé áëëÜæïõìå ôéò ôéìÝò.
89
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Óôçí ïèüíç âëÝðïõìå:
Åðéêõñþóôå üëåò óáò ôéò åíÝñãåéåò ìå OK. ¸÷åôå ôþñá ñõèìßóåé åëåýèåñá ôçí áõôüìáôç áëëáãÞ èåñéíÞò/÷åéìåñéíÞò þñáò. Óôçí ïèüíç ôïõ LOGO! öáßíåôáé:
ÂëÝðïõìå óôï LOGO! üôé ç áõôüìáôç áëëáãÞ þñáò åßíáé åíåñãïðïéçìÝíç ìå åëåýèåñç ñýèìéóç ( '..' ). Óçìåßùóç Ãéá íá áðåíåñãïðïéÞóåôå ôçí áõôüìáôç áëëáãÞ èåñéíÞò/ ÷åéìåñéíÞò þñáò, ôï ìüíï ðïõ Ý÷åôå íá êÜíåôå åßíáé íá åðéêõñþóåôå ôçí åðéëïãÞ 'Off' óôï ìåíïý.
3.7.14
Óõã÷ñïíéóìüò Ï ÷ñïíéêüò óõã÷ñïíéóìüò ìåôáîý LOGO! êáé óõíäåäåìÝíùí ìïíÜäùí åðÝêôáóçò ìðïñåß íá åíåñãïðïéçèåß Þ áðåíåñãïðïéçèåß óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí Þ êáôÜóôáóç ðñïãñáììáôéóìïý ìå ôç âïÞèåéá ôïõ ìåíïý ôïõ ñïëïãéïý ðñáãìáôéêïý ÷ñüíïõ (Ìåíïý "Clock"). 1. ÌåôáöÝñåôå ôï LOGO! óå êáôÜóôáóç ðñïãñáììáôéóìïý. 2. Âñßóêåóôå óôï êõñßùò ìåíïý. ÅðéëÝîôå ôï ìåíïý 'Clock': Þ 3. Åðéâåâáéþóôå ôï 'Clock': OK
90
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! 4. Ìåôáêéíåßóôå ôïí êÝñóïñá '>' óôï 'Sync': Þ 5. Åðéâåâáéþóôå ôï 'Sync': OK Óôçí ïèüíç ðñÝðåé íá âëÝðåôå:
Ç ôñÝ÷ïõóá åðéëïãÞ áõôüìáôïõ óõã÷ñïíéóìïý åìöáíßæåôáé óôçí ôåëåõôáßá óåéñÜ. Ç ñýèìéóç ðñïåðéëïãÞò åßíáé "Off". Åíåñãïðïßçóç óõã÷ñïíéóìïý ÈÝëåôå íá åíåñãïðïéÞóåôå ôïí óõã÷ñïíéóìü: 1. Ìåôáêéíåßóôå ôïí êÝñóïñá '>' óôï 'On': Þ 2. Åðéâåâáéþóôå ôï 'On': OK Óôçí ïèüíç ðñÝðåé íá âëÝðåôå:
¼ôáí ï óõã÷ñïíéóìüò åßíáé åíåñãïðïéçìÝíïò , ôï LOGO! äéáâéâÜæåé ôçí þñá óôéò ìïíÜäåò åðÝêôáóçò ìéá öïñÜ êáèçìåñéíÜ, ìåôÜ áðü êÜèå ìåôÜâáóç óå êáôÜóôáóç RUN êáé üôáí ç çìåñïìçíßá áëëÜîåé Ýðåéôá áðü ôçí åêôÝëåóç ôïõ 'Set Clock' Þ ìåôÜ áðü ìéá ìåôáôñïðÞ åáñéíÞò / ÷åéìåñéíÞò þñáò. Óçìåßùóç ¼ôáí ÷ñçóéìïðïéåßôå ìéá âáóéêÞ ìïíÜäá LOGO! ìå øçöéáêÝò Þ áíáëïãéêÝò ìïíÜäåò åðÝêôáóçò, áëëÜ ü÷é ìïíÜäá åðéêïéíùíßáò EIB/KNX (áðü ôçí Ýêäïóç 0ÁÁ1 êáé ìåôÜ), ï óõã÷ñïíéóìüò äåí ðñÝðåé íá åßíáé åíåñãïðïéçìÝíïò (ç åðéëïãÞ "Sync" íá åßíáé óôï "Off").
91
Ï Ðñïãñáììáôéóìüò ôïõ LOGO!
3.8
×þñïò óôç ìíÞìç êáé ìÝãåèïò ðñïãñÜììáôïò ¸íá ðñüãñáììá LOGO! Ý÷åé ôïõò áêüëïõèïõò ðåñéïñéóìïýò: ôïí áñéèìü block ðïõ ìðïñïýí íá óõíäåèïýí óå óåéñÜ ôï ÷þñï ðïõ êáôáëáìâÜíïõí ôá block óôç ìíÞìç
ÌíÞìç ÌíÞìç ðñïãñÜììáôïò: Ôï LOGO! åðéôñÝðåé ìüíï Ýíáí ðåñéïñéóìÝíï áñéèìü block óôï ðñüãñáììá óáò. Ï äåýôåñïò ðåñéïñéóìüò åßíáé âáóéóìÝíïò óôï ìÝãéóôï áñéèìü bytes ðïõ Ýíá ðñüãñáììá ìðïñåß íá ðåñéÝ÷åé. Ï óõíïëéêüò áñéèìüò ÷ñçóéìïðïéïýìåíùí bytes ìðïñåß íá êáèïñéóôåß ìå ôçí ðñüóèåóç ôïõ áñéèìïý bytes ðïõ ÷ñçóéìïðïéïýíôáé ãéá ôá ó÷åôéêÜ block ëåéôïõñãßáò. ÌíÞìç äéáôÞñçóçò ôéìþí (Rem): Óå áõôÞí ôçí ðåñéï÷Þ, ôï LOGO! áðïèçêåýåé ìåôáâëçôÝò ôïõ ðñïãñÜììáôïò ðïõ ðñÝðåé íá äéáôçñïýíôáé (÷ùñßò ôÜóç). Ïé ëåéôïõñãßåò ìå ôçí äõíáôüôçôá äéáôÞñçóçò ôéìþí ÷ñçóéìïðïéïýí áõôÞí ôçí ðåñéï÷Þ ìíÞìçò ìüíï åÜí áõôÞ ç ëåéôïõñãßá åðéôñÝðåôáé ðñáãìáôéêÜ. ÄéáèÝóéìç ìíÞìç óôï LOGO! Ç äéáèÝóéìç ìíÞìç ôïõ LOGO! åßíáé: Bytes
Blocks
REM
2000
130
60
Ôï LOGO! åëÝã÷åé óõíå÷þò ôçí êáôáíÜëùóç ôçò ìíÞìçò êáé åìöáíßæåé ìüíï åêåßíåò ôéò ëåéôïõñãßåò ãéá ôéò ïðïßåò õðÜñ÷åé äéáèÝóéìç ìíÞìç.
92
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ÊáôáíÜëùóç ìíÞìçò Óôïí ðßíáêá öáßíåôáé ðüóåò èÝóåéò ìíÞìçò êáôáíáëþíåé êÜèå åéäéêÞ ëåéôïõñãßá: Ëåéôïõñãßá
ÌíÞìç Ðñïãñ/ôïò
ÌíÞìç Rem*
AND
12
-
AND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò
12
-
NAND (NOT AND)
12
-
12
-
12
-
ÂáóéêÝò ëåéôïõñãßåò
NAND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò OR NOR (NOT OR)
12
-
XOR (áðïêëåéóôéêÞ OR)
8
-
NOT (¢ñíçóç)
4
-
ÊáèõóôÝñçóçò Ýëîçò
8
3
ÊáèõóôÝñçóçò ðôþóçò
12
3
ÊáèõóôÝñçóçò Ýëîçò- ðôþóçò
12
3
12
3
8
3
¸íáñîçò-Ðáýóçò ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò
16
4
Áóýã÷ñïíç ãåííÞôñéá ðáëìïóåéñþí
12
3
ÃåííÞôñéá ôõ÷áßùí ðáëìïóåéñþí ðáëìïóåéñþí
12
-
ÅéäéêÝò ëåéôïõñãßåò ×ñïíéêÜ
ÊáèõóôÝñçóçò Ýëîçò ìå áõôïóõãêñÜôçóç ¸íáñîçò-Ðáýóçò
93
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ëåéôïõñãßá
ÌíÞìç Ðñïãñ/ôïò
ÌíÞìç Rem*
×ñïíïäéáêüðôçò êëéìáêïóôáóßïõ
12
3
Ðáëìïý ìå äéáêüðôç
16
3
Åâäïìáäéáßïò ÷ñïíïäéáêüðôçò
20
-
ÅôÞóéïò ÷ñïíïäéáêüðôçò ÁðáñéèìçôÝò
8
-
24
5
ÙñïìåôñçôÞò ëåéôïõñãßáò
24
9
Äéáêüðôçò óõ÷íüôçôáò
16
-
Áíáëïãéêüò ìåôñçôÞò Áíáëïãéêüò äéáöïñéêüò ìåôñçôÞò
16
-
16
-
Áíáëïãéêüò óõãêñéôÞò
24
-
ÅðéôÞñçóç áíáëïãéêÞò ôéìÞò
20
-
Áíáëïãéêüò åíéó÷õôÞò
12
-
20
-
×ñïíéêÜ
ÁðáñéèìçôÞò äýï êáôåõèýíóåùí
ÁíáëïãéêÜ
ÁíáëïãéêÞ äéÜôáîç ðïëõðëåîßáò óÞìáôïò ÁíáëïãéêÞ ñÜìðá
36
-
ÅëåãêôÞò PI
40
2
ÑåëÝ ÁõôïóõãêñÜôçóçò
8
1
ÑåëÝ ðáëìïý (×ñïíéêü ðáëìïý)
12
1
Ìçíýìáôá êåéìÝíïõ Ìðïõôüí (Softkey)
8 8
2
Êáôá÷ùñçôÞò ïëßóèçóçò
12
1
¢ëëá
*
: Âytes óôç ðåñéï÷Þ ìíÞìçò rem, åÜí ç äéáôÞñçóç ôéìþí åßíáé åíåñãïðïéçìÝíç.
94
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! ÊáôáíÜëùóç ìíÞìçò Áí äå ìðïñåßôå íá ðñïóèÝóåôå Üëëá block üôáí öôéÜ÷íåôå Ýíá ðñüãñáììá, áõôü óçìáßíåé üôé êÜðïéá áðü ôéò ðåñéï÷Ýò ìíÞìçò Ý÷åé ãåìßóåé. Ôï LOGO! óáò ðáñÝ÷åé ìüíï ôá block ãéá ôá ïðïßá õðÜñ÷åé äéáèÝóéìç ìíÞìç. Áí äåí õðÜñ÷åé ìíÞìç ãéá êáíÝíá block ôüôå äå ìðïñåßôå íá åðéëÝîåôå ôç ëßóôá ôùí block óôï LOGO!. Áí êÜðïéá ðåñéï÷Þ ìíÞìçò ôïõ LOGO! ãåìßóåé ôüôå ðñÝðåé íá âåëôéóôïðïéÞóåôå ôï ðñüãñáììá óáò Þ íá ÷ñçóéìïðïéÞóåôå Ýíá äåýôåñï LOGO!. Áðáéôïýìåíç ìíÞìç ãéá ôéò ëåéôïõñãßåò ¼ôáí õðïëïãßæåôå ôç ìíÞìç ðïõ áðáéôåß Ýíá ðñüãñáììá íá õðïëïãßæåôå ðÜíôá ôçí êáôáíÜëùóç ðïõ ãßíåôáé óå êÜèå ìßá áðü ôéò ðåñéï÷Ýò. ÐáñÜäåéãìá:
95
Ï Ðñïãñáììáôéóìüò ôïõ LOGO! Ôï ðñüãñáììá ôïõ ðáñáäåßãìáôïò ðåñéÝ÷åé: Áñéèì. Block
Ëåéôïõñãßá
Ðåñéï÷Þ ÌíÞìçò Bytes Blocks REM
B1
OR
12
1
-
B2
AND
12
1
-
B3
Ñïëüé
20
1
-
B4
×ñïíéêü êáèõóôÝñçóçò Ýëîçò
8
1
3
B5
ÃåííÞôñéá ðáëìïóåéñþí
12
1
0
B6
AND
12
1
-
ÌíÞìç ðïõ êáôáíáëþíåé ôï ðñüãñáììá
76
6
3
ÌíÞìç LOGO!
2000 130
60
Aêüìá äéáèÝóéìç ìíÞìç óôï LOGO!
1924 124
57
ÅðïìÝíùò ôï ðñüãñáììá ÷ùñÜåé óôï LOGO!. ¸íäåéîç ôïõ äéáèÝóéìïõ ÷þñïõ ìíÞìçò Ôï LOGO! óáò ðáñïõóéÜæåé ôï ðïóü åëåýèåñïõ ÷þñïõ ìíÞìçò. Óõíå÷ßóôå ùò áêïëïýèùò: 1. ÌåôáöÝñåôå ôï LOGO! óå êáôÜóôáóç ðñïãñáììáôéóìïý. 2. ÅðéëÝîôå ôï ìåíïý 'Edit': Þ 3. Åðéâåâáéþóôå ôï 'Edit': OK 4. ÅðéëÝîôå ôï ìåíïý 'Memory?': Þ 5. Åðéâåâáéþóôå ôï 'Memory?': OK Óôçí ïèüíç ðñÝðåé íá âëÝðåôå:
96
4 Oé Ëåéôïõñãßåò ôïõ LOGO! Ëßóôåò óôïé÷åßùí Ôï LOGO! óáò ðáñÝ÷åé, êáôÜ ôïí ðñïãñáììáôéóìü, äéÜöïñá óôïé÷åßá ðïõ ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå. Ôá óôïé÷åßá áõôÜ ÷ùñßæïíôáé óôéò áêüëïõèåò ëßóôåò: Co: ëßóôá ôùí connectors (âë. 4.1) GF: ëßóôá ôùí âáóéêþí ëåéôïõñãéþí AND, OR, ... (âë. 4.2) SF: ëßóôá ôùí åéäéêþí ëåéôïõñãéþí (âë. 4.4) BN: ëßóôá ôùí block ðïõ Ý÷ïõí Þäç äçìéïõñãçèåß óôï ðñüãñáììá (êáé ìðïñïýí íá ÷ñçóéìïðïéçèïýí îáíÜ). Ôß ðåñéÝ÷ïõí ïé ëßóôåò Ïé ëßóôåò ðåñéÝ÷ïõí -êÜèå óôéãìÞ- ôá äéáèÝóéìá óôï LOGO! óôïé÷åßá. ÊáíïíéêÜ áõôÜ åßíáé üëïé ïé connectors, üëåò ïé âáóéêÝò êáé üëåò ïé åéäéêÝò ëåéôïõñãßåò ðïõ äéáèÝôåé ôï óõãêåêñéìÝíï ìïíôÝëï LOGO!. Åðßóçò blocks ðïõ Ý÷ïõí Þäç äçìéïõñãçèåß. ¼ôáí ôï LOGO! äåí åìöáíßæåé üëá ôá óôïé÷åßá Ôï LOGO! äåí åìöáíßæåé üëá ôá óôïé÷åßá åÜí: äå ìðïñïýìå íá åéóÜãïõìå Üëëï block. Óå áõôÞí ôçí ðåñßðôùóç Þ äåí õðÜñ÷åé Üëëç äéáèÝóéìç ìíÞìç Þ Ý÷ïõìå öèÜóåé ôï ìÝãéóôï áñéèìü. êÜðïéï block áðáéôåß ðåñéóóüôåñç ìíÞìç áðü üóç õðÜñ÷åé äéáèÝóéìç óôï LOGO! (âë. êåöÜëáéï 3.8).
97
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.1
ÓôáèåñÝò êáé åðáöÝò (Constants & Connectors - Co) Ïé Constants êáé Connectors ( = Co) åßíáé oé åßóïäïé, ïé Ýîïäïé, ôá âïçèçôéêÜ êáèþò êáé óôáèåñÝò ôéìÝò.
Åßóïäïé: 1) ØçöéáêÝò åßóïäïé Ïé øçöéáêÝò åßóïäïé óõìâïëßæïíôáé ìå ôï ãñÜììá I. Ïé áñéèìïß ôùí øçöéáêþí åéóüäùí (I1, I2, ...) áíôéóôïé÷ïýí óôéò êëÝììåò ôçò âáóéêÞò óõóêåõÞò êáé ôùí ìïíÜäùí åðÝêôáóçò, ìå ôç óåéñÜ ðïõ Ý÷ïõí ôïðïèåôçèåß. Âë. ó÷Þìá óôç óåëßäá ðïõ áêïëïõèåß. 2) ÁíáëïãéêÝò åßóïäïé Óôá ìïíôÝëá ôïõ LOGO!24, LOGO!24o, LOGO!12/24RC êáé LOGO!12/24RCï õðÜñ÷ïõí äýï åßóïäïé, ïé É7 êáé É8, ïé ïðïßåò ìðïñïýí íá ðñïãñáììáôéóôïýí ãéá ÷ñÞóç ÁÉ1 êáé ÁÉ2. Ôá óÞìáôá óôéò É7 êáé É8 ëáìâÜíïíôáé ùò øçöéáêÜ, êáé áõôÜ óôéò ÁÉ1 êáé ÁÉ2 ùò áíáëïãéêÜ. Ïé åßóïäïé ìßáò áíáëïãéêÞò åðÝêôáóçò áñéèìïýíôáé óýìöùíá ìå ôéò õðÜñ÷ïõóåò áíáëïãéêÝò åéóüäïõò. Óôéò åéäéêÝò ëåéôïõñãßåò ðïõ åðåîåñãÜæïíôáé áíáëïãéêÜ óÞìáôá åðéôñÝðåôáé íá óõíäåèïýí -êáôÜ ôïí ðñïãñáììáôéóìü- ìüíï áíáëïãéêÝò åßóïäïé. ¸îïäïé: 1) ØçöéáêÝò Ýîïäïé Ïé øçöéáêÝò Ýîïäïé óõìâïëßæïíôáé ìå ôï ãñÜììá Q. Ïé áñéèìïß ôùí øçöéáêþí åîüäùí (Q1, Q2, ...) áíôéóôïé÷ïýí óôéò êëÝììåò ôçò âáóéêÞò óõóêåõÞò êáé ôùí ìïíÜäùí åðÝêôáóçò, ìå ôç óåéñÜ ðïõ Ý÷ïõí ôïðïèåôçèåß. Âë. ó÷Þìá óôç óåëßäá ðïõ áêïëïõèåß. ÕðÜñ÷ïõí 16 èåùñçôéêÝò Ýîïäïé ðïõ óõìâïëßæïíôáé ìå × êáé ÷ñçóéìïðïéïýíôáé óôç ëåéôïõñãßá ôùí ìçíõìÜôùí. 2) ÁíáëïãéêÝò Ýîïäïé Ïé áíáëïãéêÝò Ýîïäïé óõìâïëßæïíôáé ìå ôá ãñÜììáôá AQ. Ïé äýï áíáëïãéêïß Ýîïäïé ðïõ äéáôßèåíôáé óõìâïëßæïíôáé
98
Oé Ëåéôïõñãßåò ôïõ LOGO! AQ1 êáé AQ2. Ìßá áíáëïãéêÞ Ýîïäïò ìðïñåß íá óõíäåèåß ìüíï ìå áíáëïãéêÞ åßóïäï ìßáò ëåéôïõñãßáò Þ áíáëïãéêü flag ÁÌ Þ ìå ìßá óõóêåõÞ áíáëïãéêÞò åîüäïõ.
BïçèçôéêÜ Ôá âïçèçôéêÜ ìíÞìçò åßíáé ôï áíôßóôïé÷ï ôùí âïçèçôéêþí ñåëÝ óôá çëåêôñïëïãéêÜ êõêëþìáôá. Óõìâïëßæïíôáé ìå Ì êáé åßíáé 24 øçöéáêÜ Ì1..Ì24 êáé 6 áíáëïãéêÜ ÁÌ1..ÁÌ6. Ôï âïçèçôéêü Ì8 Ôï âïçèçôéêü Ì8 Ý÷åé ôçí åðéðëÝïí éäéüôçôá íá ãßíåôáé ÏÍ óôïí ðñþôï êýêëï ôïõ ðñïãñÜììáôïò êáé ìåôÜ íá ãßíåôáé ÏFF. ÊáôÜ ôá Üëëá ôï Ì8 ìðïñåß íá ÷ñçóéìïðïéçèåß üðùò üëá ôá õðüëïéðá âïçèçôéêÜ áðü Ì1 Ýùò Ì24. Óçìåßùóç Ç êáôÜóôáóç åíüò âïçèçôéêïý åßíáé ðÜíôá áõôÞ ðïõ ðÞñå óôïí ôåëåõôáßï êýêëï ðñïãñÜììáôïò. Ç êáôÜóôáóç äåí áëëÜæåé êáôÜ ôç äéÜñêåéá ôïõ êýêëïõ ðñïãñÜììáôïò.
99
Oé Ëåéôïõñãßåò ôïõ LOGO! ÌíÞìåò êáôá÷ùñçôÞ ïëßóèçóçò Ôï LOGO! ðáñÝ÷åé ôéò ìíÞìåò S1 Ýùò S8 ôïõ êáôá÷ùñçôÞ ïëßóèçóçò, ïé ïðïßåò åßíáé ìüíï ãéá áíÜãíùóç áðü ôï ðñüãñáììá . Ôï ðåñéå÷üìåíï ôïõ êáôá÷ùñçôÞ ïëßóèçóçò ìðïñåß ìüíï íá ôñïðïðïéçèåß ìå ôç âïÞèåéá ôçò åéäéêÞò ëåéôïõñãßáò "Êáôá÷ùñçôÞ ïëßóèçóçò " (âë. ÊåöÜëáéï 4.4.25). ÐëÞêôñá ðëïÞãçóçò ¸÷åôå äéáèÝóéìá ôá ðëÞêôñá ðëïÞãçóçò C , C , C êáé C ("C" = "Cursor") ôá ïðïßá åßíáé ðñïãñáììáôéæüìåíá ìå ôïí ßäéï ôñüðï üðùò ïé Üëëåò øçöéáêÝò åßóïäïé. Ìðïñåßôå íá äåßôå ôá ðëÞêôñá ðëïÞãçóçò óôçí ïèüíç åíþ ôï óýóôçìá åßíáé óå êáôÜóôáóç RUN. Ôá ðëÞêôñá ðëïÞãçóçò ìðïñïýí íá åëá÷éóôïðïéÞóïõí ôïõò äéáêüðôåò êáé ôéò åéóüäïõò, êáé íá åðéôñÝøïõí ôïí Ýëåã÷ï ôïõ ðñïãñÜììáôïò. ÓôáèåñÝò ÕðÜñ÷ïõí äýï óôáèåñÝò ðïõ óõìâïëßæïíôáé ìå hi êáé lo êáé áíôéóôïé÷ïýí óå êáôÜóôáóç ëïãéêïý "1" êáé ëïãéêïý "0" áíôßóôïé÷á. Áíïé÷ôÞ óýíäåóç Ôï óýìâïëï x óçìáßíåé üôé óôï óçìåßï ðïõ âñßóêåôáé äåí õðÜñ÷åé óýíäåóç.
100
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2
BáóéêÝò Ëåéôïõñãßåò - GF Ïé âáóéêÝò ëåéôïõñãßåò AND , AND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò, NAND, NAND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò, OR êáé NOR Ý÷ïõí ôÝóóåñéò åéóüäïõò. ¼ëåò ïé âáóéêÝò ëåéôïõñãßåò Ý÷ïõí äõíáôüôçôá áíáóôñïöÞò ôï óÞìáôïò åéóüäïõ. ÊáôÜ ôïí ðñïãñáììáôéóìü, ôá blocks ôùí âáóéêþí ëåéôïõñãéþí âñßóêïíôáé óôï ìåíïý GF êáé åßíáé ôá åîÞò: ÄéÜãñáììá Çëåêôñ. Êõêëþìáô.
ÁíáðáñÜóôáóç óôï LOGO!
BáóéêÞ Ëåéôïõñãßá AND ÊáíïíéêÜ áíïé÷ôÝò åðáöÝò (Í.Ï.) óõíäåäåìÝíåò óå óåéñÜ (âë. óåë. 103) AND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (0 óå 1) (âë. óåë. 104) NAND KáíïíéêÜ êëåéóôÝò åðáöÝò (N.C.) óõíäåäåìÝíåò ðáñÜëëçëá (âë. óåë. 105) NAND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (1 óå 0) (âë. óåë. 106) OR KáíïíéêÜ áíïé÷ôÝò åðáöÝò (Í.Ï.) óõíäåäåìÝíåò ðáñÜëëçëá (âë. óåë. 107)
101
Oé Ëåéôïõñãßåò ôïõ LOGO! ÄéÜãñáììá Çëåêôñ. Êõêëþìáô.
ÁíáðáñÜóôáóç óôï LOGO!
BáóéêÞ Ëåéôïõñãßá NOR KáíïíéêÜ êëåéóôÝò åðáöÝò (Í.Ï.) óõíäåäåìÝíåò óå óåéñÜ (âë. óåë. 108) XOR Táõôü÷ñïíç áëëáãÞ êáôÜóôáóçò åðáöþí (âë. óåë. 109) NOT ÁíôéóôñïöÝáò (âë. óåë. 109)
102
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.1
AND Ïé åí óåéñÜ óõíäåäåìÝíåò êáíïíéêÜ áíïéêôÝò åðáöÝò óõìâïëßæïíôáé ùò åîÞò:
Óýìâïëï LOGO!:
Óôï block AND ãéá íá Ý÷åé ç Ýîïäïò (Q) ôçí êáôÜóôáóç 1 ðñÝðåé üëåò ïé åßóïäïé íá Ý÷ïõí ôçí êáôÜóôáóç 1. Óôçí AND éó÷ýåé: x = 1 ( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé). Ðßíáêáò ÊáôáóôÜóåùí ôïõ block AND:
103
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.2
AND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (0 óå 1) Óýìâïëï LOGO!:
Ç Ýîïäïò ôçò ëåéôïõñãßáò áõôÞò ðáßñíåé ôçí êáôÜóôáóç 1 üôáí üëåò ïé åßóïäïé Ý÷ïõí ôçí êáôÜóôáóç 1 êáé ôïõëÜ÷éóôïí 1 åß÷å 0 óôïí ðñïçãïýìåíï êýêëï. Óôç ëåéôïõñãßá áõôÞ éó÷ýåé: x = 1 ( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé ) ×ñïíïäéÜãñáììá ëåéôïõñãßáò
104
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.3
NAND Oé ðáñÜëëçëá óõíäåäåìÝíåò êáíïíéêÜ êëåéóôÝò åðáöÝò óõìâïëßæïíôáé ùò åîÞò:
Óýìâïëï LOGO!:
Êýêëïò
Óôï block NAND ç Ýîïäïò (Q) Ý÷åé ôçí êáôÜóôáóç 0 ìüíï üôáí ïé åßóïäïé É1 êáé É2 êáé É3 Ý÷ïõí ôçí êáôÜóôáóç 1. Óôç NAND éó÷ýåé: x = 1( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé). Ðßíáêáò êáôáóôÜóåùí ôïõ block NAND
105
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.4
NAND ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (1 óå 0) Óýìâïëï LOGO!:
Ç Ýîïäïò ôçò ëåéôïõñãßáò áõôÞò ðáßñíåé ôçí êáôÜóôáóç 1 üôáí ôïõëÜ÷éóôïí ìßá åßóïäïò Ý÷åé ôçí êáôÜóôáóç 0 êáé üëåò åß÷áí 1 óôïí ðñïçãïýìåíï êýêëï. Óôç ëåéôïõñãßá áõôÞ éó÷ýåé: x = 1 ( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé ) ×ñïíïäéÜãñáììá ëåéôïõñãßáò
106
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.5
OR Oé ðáñÜëëçëá óõíäåäåìÝíåò êáíïíéêÜ áíïéêôÝò åðáöÝò óõìâïëßæïíôáé ùò åîÞò:
Óýìâïëï LOGO!:
Óôï block OR ãéá íá Ý÷åé ç Ýîïäïò (Q) ôçí êáôÜóôáóç 1 ðñÝðåé ôïõëÜ÷éóôïí ìßá åßóïäïò íá Ý÷åé ôçí êáôÜóôáóç 1. Óôçí OR éó÷ýåé: x = 0( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé). Ðßíáêáò êáôáóôÜóåùí ôïõ block OR:
107
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.6
NOR Ïé åí óåéñÜ óõíäåäåìÝíåò êáíïíéêÜ êëåéóôÝò åðáöÝò óõìâïëßæïíôáé ùò åîÞò:
Óýìâïëï LOGO!:
Óôï block NOR ç Ýîïäïò Ý÷åé ôçí êáôÜóôáóç 1 ìüíï üôáí üëåò ïé åßóïäïé Ý÷ïõí ôçí êáôÜóôáóç 0 êáé ôçí êáôÜóôáóç 0 üôáí ìßá áðü ôéò åéóüäïõò åíåñãïðïéçèåß (ãßíåé 1). Óôçí ÍÏR éó÷ýåé: x = 0( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé ). Ðßíáêáò ÊáôáóôÜóåùí ôïõ block NOR
108
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.2.7
XOR H ôáõôü÷ñïíç áëëáãÞ êáôÜóôáóçò åðáöþí óõìâïëßæåôáé ùò åîÞò:
Óýìâïëï LOGO!:
Óôï block XOR ç Ýîïäïò Ý÷åé ôçí êáôÜóôáóç 1 üôáí ïé åßóïäïé Ý÷ïõí äéáöïñåôéêÞ êáôÜóôáóç. Óôçí XOR éó÷ýåé: x = 0( x : ç åßóïäïò äåí ÷ñçóéìïðïéåßôáé ). Ðßíáêáò ÊáôáóôÜóåùí ôïõ block ×OR
4.2.8
NOT O áíôéóôñïöÝáò óõìâïëßæåôáé ùò åîÞò:
Óýìâïëï LOGO!:
Óôï block NOT ç Ýîïäïò (Q) Ý÷åé ôçí êáôÜóôáóç 1 üôáí ç åßóïäïò Ý÷åé ôçí êáôÜóôáóç 0 êáé áíôßóôñïöá. Ôï block ÍÏÔ, äçëáäÞ, áíôéóôñÝöåé ôçí êáôÜóôáóç ôçò åéóüäïõ. ¸ôóé óôï LOGO! äå ÷ñåéÜæïíôáé êáíïíéêÜ êëåéóôÝò åðáöÝò. Áíôß ãéá áõôÝò ìðïñïýí íá ÷ñçóéìïðïéçèïýí êáíïíéêÜ áíïé÷ôÝò åðáöÝò êáé ìå ôï block NOT íá ìåôáôñáðïýí óå êáíïíéêÜ êëåéóôÝò. Ðßíáêáò ÊáôáóôÜóåùí ôïõ block NOT
109
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.3
ÂáóéêÝò áñ÷Ýò óôéò åéäéêÝò ëåéôïõñãßåò Ðáñáôçñåß êáíåßò áìÝóùò üôé ïé åéäéêÝò ëåéôïõñãßåò äéáöÝñïõí áðü ôéò âáóéêÝò ëåéôïõñãßåò ãéáôß êÜèå åßóïäïò óå ìéá ëåéôïõñãßá Ý÷åé ôï äéêü ôçò üíïìá. Ïé åéäéêÝò ëåéôïõñãßåò äéáèÝôïõí äéÜöïñåò ðáñáìÝôñïõò ÷ñüíïõ, äéáôÞñçóçò ôéìþí ê.á. Èá äïýìå ðáñáêÜôù ìåñéêÝò âáóéêÝò áñ÷Ýò ðïõ éó÷ýïõí óå üëåò ôéò åéäéêÝò ëåéôïõñãßåò êáèþò êáé ôçí åðåîÞãçóç ôùí ïíïìáóéþí ôùí åéóüäùí. ÁíáëõôéêÝò ðëçñïöïñßåò ãéá êÜèå ëåéôïõñãßá õðÜñ÷ïõí óôï êåöÜëáéï 4.4.
110
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.3.1 ÐåñéãñáöÞ ôùí åéóüäùí Åßóïäïé åéäéêþí ëåéôïõñãéþí Áêïëïõèåß ìéá ðåñéãñáöÞ ôùí äéáöüñùí ôýðùí åéóüäùí ðïõ õðÜñ÷ïõí óôéò åéäéêÝò ëåéôïõñãßåò. S (set): Ç åßóïäïò S êÜíåé ôçí Ýîïäï 1 êáé ôçí áõôïóõãêñáôåß. R (reset): Ç åßóïäïò R Ý÷åé ðñïôåñáéüôçôá óå ó÷Ýóç ìå ôéò Üëëåò åéóüäïõò êáé êÜíåé ôçí Ýîïäï 0. Trg (trigger): Ìå áõôÞ ôçí åßóïäï îåêéíÜìå ìéá ëåéôïõñãßá. Cnt (count): Ç åßóïäïò áõôÞ ìåôñÜ ðáëìïýò. Fre (frequency): Óôçí åßóïäï áõôÞ óõíäÝïõìå óÞìáôá ìå ìåãÜëç óõ÷íüôçôá. Dir (direction): Ç åßóïäïò áõôÞ êáèïñßæåé ãéá ðáñÜäåéãìá ôçí êáôåýèõíóç ìÝôñçóçò åíüò áðáñéèìçôÞ. En (enable): Ç åßóïäïò áõôÞ åðéôñÝðåé ôçí åêôÝëåóç ôçò ëåéôïõñãßáò. Áí åßíáé 0, ôá õðüëïéðá óÞìáôá óôï block ôçò ëåéôïõñãßáò áãíïïýíôáé. Inv (invert): ¼ôáí åíåñãïðïéçèåß áõôÞ ç åßóïäïò, ôï óÞìá åîüäïõ ôïõ block áíôéóôñÝöåôáé. Ral (reset all): Ìçäåíßæïíôáé üëåò ïé åóùôåñéêÝò ôéìÝò. Ôï x óôéò åéóüäïõò ôùí åéäéêþí ëåéôïõñãéþí Áí óõíäÝóïõìå ôïí connector x óôéò åéóüäïõò åéäéêþí ëåéôïõñãéþí, èåùñïýìå üôé óôéò åéóüäïõò áõôÝò Ý÷ïõìå ôéìÞ 0.
111
Oé Ëåéôïõñãßåò ôïõ LOGO! Åßóïäïé ðáñáìÝôñùí Óå ïñéóìÝíåò åéóüäïõò äå óõíäÝïõìå óÞìáôá áëëÜ ïñßæïõìå ôéìÝò ðïõ áöïñïýí ôç ëåéôïõñãßá. Par (Parameter): Ç åßóïäïò áõôÞ äå óõíäÝåôáé. Ìå áõôÞí ïñßæïõìå ðáñáìÝôñïõò ôïõ block. No (Cam): Ç åßóïäïò áõôÞ äå óõíäÝåôáé. Ìå áõôÞí ïñßæïõìå âÜóåéò ÷ñüíïõ. P (Priority): Ç åßóïäïò áõôÞ äå óõíäÝåôáé. Ìå áõôÞí ïñßæïõìå ðñïôåñáéüôçôåò êáé áí ðñÝðåé íá ãßíåôáé åðéâåâáßùóç áíÜãíùóçò ãéá ôá ìçíýìáôá.
4.3.2. Áðüêñéóç ÷ñüíïõ Ç ðáñÜìåôñïò Ô Óå ïñéóìÝíåò åéäéêÝò ëåéôïõñãßåò ìðïñåß íá ÷ñçóéìïðïéçèåß ç ðáñÜìåôñïò Ô ãéá ñýèìéóç ÷ñüíïõ. ¼ôáí ôç ÷ñçóéìïðïéåßôå ðñÝðåé íá Ý÷åôå õð üøéí üôé ïé ôéìÝò ÷ñüíïõ åîáñôþíôáé áðü ôç âÜóç ÷ñüíïõ: ÂÜóç ÷ñüíïõ
__ : __
s (äåõôåñüëåðôá)
Äåõôåñüëåðôá : EêáôïóôÜ äåõôåñïë.
m (ëåðôÜ)
ËåðôÜ : Äåõôåñüëåðôá
h (þñåò)
¿ñåò : ËåðôÜ Êáèïñéóìüò ÷ñüíïõ 250 ëåðôþí 04:00 þñåò 00:10 þñåò
240 ëåðôÜ + 10 ëåðôÜ = 250 ëåðôÜ
112
Oé Ëåéôïõñãßåò ôïõ LOGO! Óçìåßùóç Ç ðáñÜìåôñïò Ô ðñÝðåé íá ñõèìßæåôáé ðÜíôá ãéá ÷ñüíïõò ìåãáëýôåñïõò áðü 0,02 s. Äå ìðïñåß íá ãßíåé ñýèìéóç ãéá ÷ñüíïõò 0,02 s. Áêñßâåéá óôç ìÝôñçóç ôïõ ÷ñüíïõ Ëüãù ôùí ìéêñþí áíï÷þí óôá ÷áñáêôçñéóôéêÜ ôùí çëåêôñïíéêþí õëéêþí, ï êáèïñéóìÝíïò ÷ñüíïò Ô ìðïñåß íá ðáñåêêëßíåé. Ôï LOGO! Ý÷åé ìéá ìÝãéóôç áíï÷Þ 0.02%. ÐáñÜäåéãìá: Óå 1 þñá (3600 äåõôåñüëåðôá), ç áðüêëéóç åßíáé ±0.72 äåõôåñüëåðôá. Óå 1 ëåðôü (60 äåõôåñüëåðôá), ç áðüêëéóç åßíáé ìüëéò ±0.02 äåõôåñüëåðôá. Aêñßâåéá ôïõ ñïëïãéïý ðñáãìáôéêïý ÷ñüíïõ Ãéá íá ìçí Ý÷ïõìå áíåðéèýìçôá áðïôåëÝóìáôá ëüãù ôçò áðüêëéóçò ðïõ áíáöÝñáìå ðéï ðÜíù, óôá ìïíôÝëá ðïõ Ý÷ïõí ñïëüé ðñáãìáôéêïý ÷ñüíïõ, ãßíïíôáé áõôüìáôá åéäéêïß Ýëåã÷ïé êáé ç áðüêëéóç ðïõ ìðïñåß íá õðÜñ÷åé åßíáé 5 äåõôåñüëåðôá áíÜ çìÝñá.
4.3.3. ÄéáôÞñçóç ÷ñüíïõ ñïëïãéïý Óå ðåñßðôùóç äéáêïðÞò ôÜóåùò ôï åóùôåñéêü ñïëüé ôïõ LOGO! óõíå÷ßæåé íá äïõëåýåé ìå åöåäñéêÞ ôÜóç. Ï ÷ñüíïò åöåäñåßáò åðçññåÜæåôáé áðü ôç èåñìïêñáóßá ðåñéâÜëëïíôïò êáé óôïõò 25°C åßíáé 80 þñåò.
4.3.4. Äõíáôüôçôá äéáôÞñçóçò ôéìþí êáé ëïãéêþí êáôáóôÜóåùí Ôï LOGO! ðáñÝ÷åé ôç äõíáôüôçôá äéáôÞñçóçò ôéìþí êáé ëïãéêþí êáôáóôÜóåùí óå ðåñßðôùóç äéáêïðÞò ôÜóçò åöüóïí Ý÷ïõìå åíåñãïðïéÞóåé ôçí áíôßóôïé÷ç åðéëïãÞ ðïõ õðÜñ÷åé óôç ëåéôïõñãßá. 113
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.3.5
Ðñïóôáóßá ðáñáìÝôñùí Ç ðñïóôáóßá ðáñáìÝôñùí ìáò äßíåé ôç äõíáôüôçôá íá ìçí åìöáíßæïíôáé ïýôå êáé íá ìðïñïýí íá áëëá÷èïýí ïé ðáñÜìåôñïé áðü ôï LOGO!. Oé ó÷åôéêÝò åðéëïãÝò åßíáé 2: +: Ïé ðáñÜìåôñïé åìöáíßæïíôáé êáé ìðïñïýí íá áëëá÷èïýí êáôÜ ôç äéÜñêåéá ôçò ëåéôïõñãßáò. -: Ïé ðáñÜìåôñïé äåí åìöáíßæïíôáé êáé ìðïñïýí íá áëëá÷èïýí ìüíï ìå ðñïãñáììáôéóìü.
4.3.6
Õðïëïãéóìüò Gain êáé Offset ãéá ôéò áíáëïãéêÝò ôéìÝò Ïé ðáñÜìåôñïé Gain êáé Offset åðéôñÝðïõí óôçí åóùôåñéêÞ áíáðáñÜóôáóç ìéáò áíáëïãéêÞò ôéìÞò íá áíôéóôïé÷åß óôç ìåôñïýìåíç ôéìÞ. ÐáñÜìåôñïò
ÅëÜ÷éóôï
MÝãéóôï
ÔÜóç åéóüäïõ (óå V)
0
_ 10
<
ÅóùôåñéêÞ áíáðáñÜóôáóç
0
1000
Gain
-10.00
+10.00
Offset
-10000
+10000
Ìéá ôÜóç åéóüäïõ áðü 0 Ýùò 10 V áíáðáñßóôáôáé åóùôåñéêÜ ìå ôéìÝò 0 Ýùò 1000. ÔÜóç åéóüäïõ ìåãáëýôåñç áðü 10 V áíáðáñßóôáôáé åðßóçò óáí 1000. Ìðïñïýìå íá èÝóïõìå ôçí ðáñÜìåôñï Gain Ýùò 1000% (óõíôåëåóôÞò 10), ãéá ðáñÜäåéãìá. Ìðïñïýìå íá ÷ñçóéìïðïéÞóïõìå ôçí ðáñÜìåôñï Offset ãéá íá ìåôáêéíÞóïõìå ôï ìçäåíéêü óçìåßï ôùí ìåôñïýìåíùí ôéìþí. Ôýðïò Åìöáíéæüìåíç ôéìÞ Ax = (ÅóùôåñéêÞ áíáð. + Offset) . Gain / 100. Ç ôéìÞ gain åßíáé ðïóïóôü åðß ôïéò åêáôü (%). Ãéá áõôü ãßíåôáé êáé ç äéáßñåóç ðñïò 100 óôïí ôýðï.
114
Oé Ëåéôïõñãßåò ôïõ LOGO! Õðïëïãéóìüò gain êáé offset Ôá gain êáé offset õðïëïãßæïíôáé ìå âÜóç ôéò ìåãáëýôåñåò êáé ÷áìçëüôåñåò ôéìÝò ôçò ìÝôñçóçò. ÐáñÜäåéãìá 1: Ôá äéáèÝóéìá èåñìïóôïé÷åßá ìåôñïýí (âÜóåé ôùí ôå÷íéêþí ÷áñáêôçñéóôéêþí ôïõò) áðü -30 Ýùò + 70 °C êáé äßíïõí çë. óÞìá 0 Ýùò 10 V DC (ð.÷. 0 Ýùò 1000 óôï LOGO). Åìöáíéæüìåíç ôéìÞ = (åóùôåñéêÞ ôéìÞ x gain) + offset, Üñá: -30 = (0 x A) + B, ð.÷. offset B = -30 +70 = (1000 x A) -30, ð.÷. gain A =0,1 ÐáñÜäåéãìá 2: ¸íá áéóèçôÞñéï ðßåóçò ìåôáôñÝðåé ðßåóç 1000 mbar óå ôÜóç 0 V, êáé ðßåóç 5000 mbar óå ôÜóç 10 V. Åìöáíéæüìåíç ôéìÞ = (åóùôåñéêÞ ôéìÞ x gain) + offset, Üñá: 1000 = (0 x A) + B, ð.÷. offset B = 1000 5000 = (1000 x A) +1000, ð.÷. gain A =4
115
Oé Ëåéôïõñãßåò ôïõ LOGO! ÐáñÜäåéãìá áíáëïãéêþí ôéìþí Ìåôñïýìåíï ìÝãåèïò -30ï C 0ï C +70ï C 1000 mbar 3700 mbar 5000 mbar
ÔÜóç (V)
ÅóùôåñéêÞ áíáð.
Offset
Gain
Åìöáíéæüìåíç ôéìÞ (Ax)
0 3 10
0 300 1000
0,1 0,1 0,1
-30 -30 -30
-30 0 70
0 6,75 10
0 675 1000
4 4 4
1000 1000 1000
1000 3700 5000
0 5 10
0 500 1000
0,01 0,01 0,01
0 0 0
0 5 10
0 5 10
0 500 1000
1 1 1
0 0 0
0 500 1000
0 5 10
0 500 1000
10 10 10
0 0 0
0 5000 10000
0 5 10
0 500 1000
0,01 0,01 0,01
5 5 5
5 10 15
0 5 10
0 500 1000
1 1 1
500 500 5000
500 1000 1500
0 5 10
0 500 1000
1 1 1
-200 -200 -200
-200 300 800
0 10
0 1000
10 10
-10000 -10000
-10000 0
0,02 0,02 0,02 0,02
2 2 2 2
0,01 0,1 1 10
0 0 0 0
0 0 2 20
Ó÷åôéêü ðáñÜäåéãìá õðÜñ÷åé óôç óåë.164. Ãéá ðëçñïöïñßåò ãéá ôéò áíáëïãéêÝò åéóüäïõò âë. 4.1.
116
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.
Ðßíáêáò åéäéêþí ëåéôïõñãéþí - SF ÊáôÜ ôïí ðñïãñáììáôéóìü, ôá blocks ôùí åéäéêþí ëåéôïõñãéþí âñßóêïíôáé óôï ìåíïý SF êáé åßíáé ôá åîÞò (ç Ýíäåéîç Re óçìáßíåé äõíáôüôçôá äéáôÞñçóçò ôéìþí êáé êáôáóôÜóåùí): AíáðáñÜóôáóç óôï LOGO!
EéäéêÞ Ëåéôïõñãßá
RÅÌ
Xñïíéêü êáèõóôÝñçóçò Ýëîçò (âë. óåë. 121)
RÅÌ
Xñïíéêü êáèõóôÝñçóçò ðôþóçò (âë. óåë. 124)
RÅÌ
Xñïíéêü êáèõóôÝñçóçò Ýëîçò-ðôþóçò (âë. óåë. 126)
RÅÌ
Xñïíéêü êáèõóôÝñçóçò Ýëîçò ìå áõôïóõãêñÜôçóç (âë. óåë. 128)
RÅÌ
×ñïíéêü Ýíáñîçò-ðáýóçò
RÅÌ
Xñüíïé
(âë. óåë. 130) ×ñïíéêü Ýíáñîçò-ðáýóçò ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò (âë. óåë. 131)
RÅÌ
ÃåííÞôñéá ðáëìïóåéñþí ìå ñýèìéóç åýñïõò ðáëìïý (âë. óåë. 133)
RÅÌ
117
Oé Ëåéôïõñãßåò ôïõ LOGO! AíáðáñÜóôáóç óôï LOGO!
EéäéêÞ Ëåéôïõñãßá
RÅÌ
ÃåííÞôñéá ðáëìïóåéñþí ìå ôõ÷áßï åýñïò ðáëìïý (âë. óåë. 134) ×ñïíïäéáêüðôçò êëéìáêïóôáóßïõ
RÅÌ
(âë. óåë. 136) ×ñïíéêü ðáëìïý ìå äéáêüðôç (âë. óåë. 138) Ñïëüé ðñáãìáôéêïý ÷ñüíïõ (âë. óåë. 140) ÅôÞóéïò ÷ñïíïäéáêüðôçò (âë. óåë. 144)
118
RÅÌ
Oé Ëåéôïõñãßåò ôïõ LOGO! AíáðáñÜóôáóç óôï LOGO!
EéäéêÞ Ëåéôïõñãßá
RÅÌ
ÁðáñéèìçôÞò äýï êáôåõèýíóåùí
RÅÌ
ÁðáñéèìÞóåéò
(âë. óåë. 146) ÙñïìåôñçôÞò ëåéôïõñãßáò
RÅÌ
(âë. óåë. 149) Äéáêüðôçò óõ÷íüôçôáò (âë. óåë. 154) AíáëïãéêÝò ôéìÝò Áíáëïãéêüò ìåôñçôÞò (âë. óåë. 156) Áíáëïãéêüò äéáöïñéêüò ìåôñçôÞò (âë. óåë. 159) Áíáëïãéêüò óõãêñéôÞò (âë. óåë. 162) ÅðéôÞñçóç áíáëïãéêÞò ôéìÞò (âë. óåë. 166) Áíáëïãéêüò åíéó÷õôÞò (âë. óåë. 169)
119
Oé Ëåéôïõñãßåò ôïõ LOGO! AíáðáñÜóôáóç óôï LOGO!
EéäéêÞ Ëåéôïõñãßá
RÅÌ
Áíáëïãéêüò ðïëõðëÝêôçò (âë. óåë. 184) ÁíáëïãéêÞ ñÜìðá (âë. óåë. 187) PI åëåãêôÞò
RÅÌ
(âë. óåë. 191) ÄéÜöïñá ÁõôïóõãêñÜôçóç
RÅÌ
(âë. óåë. 171) ×ñïíéêü ðáëìïý
RÅÌ
(âë. óåë. 173) Ìçíýìáôá
RÅÌ
(âë. óåë. 175) Ìðïõôüí (Softkey)
RÅÌ
(âë. óåë. 179) Êáôá÷ùñçôÞò ïëßóèçóçò (âë. óåë. 182)
120
RÅÌ
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.1
×ñïíéêü êáèõóôÝñçóçò Ýëîçò
Óýíôïìç ÐåñéãñáöÞ Ç Ýîïäïò ôïõ ÷ñïíéêïý äåí åíåñãïðïéåßôáé áí äåí ðåñÜóåé Ýíáò êáèïñéóìÝíïò ÷ñüíïò. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ôï ÷ñïíéêü êáèõóôÝñçóçò Ýëîçò îåêéíÜ ôç ìÝôñçóç ôïõ ÷ñüíïõ üôáí ç åßóïäïò Ôrg ãßíåé 1 (ÏÍ).
ÐáñÜìåôñïò T
Ô åßíáé ï ÷ñüíïò ìåôÜ ôçí ðÜñïäï ôïõ ïðïßïõ ç Ýîïäïò ãßíåôáé 1 (ÏÍ).
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ üôáí ðåñÜóåé ï ÷ñüíïò Ô êáé áí ç åßóïäïò Trg åßíáé áêüìá ÏÍ.
ÐáñÜìåôñïò Par Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñáãñÜöïõ 4.3.2. ×ñïíïäéÜãñáììá ëåéôïõñãßáò Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ¼ôáí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜæåé áðü 0 óå 1 áñ÷ßæåé íá êáôáìåôñÜôáé ï ÷ñüíïò Ta (ìå Ôa óõìâïëßæåôáé óôï LOGO! ç ôñÝ÷ïõóá ôéìÞ ôïõ ÷ñüíïõ).
121
Oé Ëåéôïõñãßåò ôïõ LOGO! Áí ç åßóïäïò Trg ðáñáìåßíåé óôçí êáôÜóôáóç 1 ôüôå üôáí ðåñÜóåé ï êáèïñéóìÝíïò ÷ñüíïò Ô, ç Ýîïäïò ãßíåôáé 1 (ÏÍ). ÕðÜñ÷åé äçëáäÞ ìéá êáèõóôÝñçóç áðü ôç óôéãìÞ ðïõ ç åßóïäïò ãßíåôáé ÏÍ ìÝ÷ñé êáé ç Ýîïäïò íá ãßíåé ÏÍ. Áí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜîåé áðü 1 óå 0 ðñéí ðåñÜóåé ï ÷ñüíïò Ô ôüôå ï ÷ñüíïò Ta ìçäåíßæåôáé. Ç Ýîïäïò ãßíåôáé 0 üôáí ç åßóïäïò Trg Ý÷åé ôçí êáôÜóôáóç 0. Óå ðåñßðôùóç äéáêïðÞò ôÜóçò, ï ÷ñüíïò ðïõ Ý÷åé êáôáìåôñçèåß ìçäåíßæåôáé. ÐñïêáèïñéóìÝíç ðáñÜìåôñïò: ôñÝ÷ïõóá ôéìÞ áðü Üëëç åéäéêÞ ëåéôïõñãßá ¸÷ïõìå ôçí äõíáôüôçôá ôñïöïäüôçóçò ðáñáìÝôñùí óå åéäéêÝò ëåéôïõñãßåò, üðùò ÷ñüíïé, üñéá áðáñéèìçôþí ê.á, áðü áíáëïãéêÝò ôéìÝò Üëëùí åéäéêþí ëåéôïõñãéþí, ð.÷. Ìðïñïýìå íá ôñïöïäïôÞóïõìå ôï ÷ñüíï êáèõóôÝñçóçò Ýëîçò óôï ÷ñïíéêü êáèõóôÝñçóçò Ýëîçò áðü ôçí ôéìÞ ìéáò áíáëïãéêÞò åéóüäïõ Þ ôçí ôéìÞ åíüò áðáñéèìçôÞ. Ãéá íá ôï êÜíåôå áõôü áêïëïõèÞóôå ôéò ðáñáêÜôù ïäçãßåò: 1. ÐéÝóôå ãéá íá ìåôáêéíÞóôå ôïí äñïìÝá ðñïò ôï óýìâïëï = ôçò ðáñáìÝôñïõ Ô.
2. ÐéÝóôå ãéá íá áëëÜîôå ôï ßóï óçìÜäé óå âÝëïò. ÅÜí õðÜñ÷åé, ôï ôåëåõôáßï ó÷åôéêü block êáé ç âÜóç ÷ñüíïõ ôïõ èá åìöáíéóôåß.
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3. ÐéÝóôå ãéá íá ìåôáêéíÞóôå ôïí äñïìÝá ðñïò ôï B áðü ôïí ðáñïõóéáæüìåíï block, êáé Ýðåéôá Þ ãéá íá åðéëÝîåôå ôïí åðéèõìçôü block. 4. ÐéÝóôå ãéá íá ìåôáêéíÞóôå ôïí äñïìÝá ðñïò ôçí âÜóç ÷ñüíïõ ôïõ block, êáé Ýðåéôá Þ ãéá íá åðéëÝîåôå ôçí åðéèõìçôÞ âÜóç ÷ñüíïõ.
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4.4.2
×ñïíéêü êáèõóôÝñçóçò ðôþóçò
Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò ôïõ ÷ñïíéêïý äåí áðåíåñãïðïéåßôáé áí äåí ðåñÜóåé Ýíáò êáèïñéóìÝíïò ÷ñüíïò. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ôï ÷ñïíéêü êáèõóôÝñçóçò ðôþóçò îåêéíÜ ôç ìÝôñçóç ôïõ ÷ñüíïõ üôáí ç åßóïäïò Ôrg ãßíåé 1 (ÏÍ).
Åßóïäïò R
Ï ÷ñüíïò ìçäåíßæåôáé êáé ç Ýîïäïò ãßíåôáé 0 üôáí ç åßóïäïò R (reset) ãßíåôáé 1. Ç åßóïäïò R Ý÷åé ìåãáëýôåñç éó÷ý áðü ôçí åßóïäï Trg.
ÐáñÜìåôñïò T
Ô åßíáé ï ÷ñüíïò ìåôÜ ôçí ðÜñïäï ôïõ ïðïßïõ ç Ýîïäïò áëëÜæåé êáôÜóôáóç áðü 1 óå 0 (ÏFF).
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ üôáí ç åßóïäïò Trg ãßíåé ÏÍ, êáé ðáñáìÝíåé ÏÍ ìÝ÷ñé íá ðåñÜóåé ï ÷ñüíïò Ô.
ÐáñÜìåôñïò T Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñáãñÜöïõ 4.3.2. ×ñïíïäéÜãñáììá ëåéôïõñãßáò Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ¼ôáí ç êáôÜóôáóç óôçí åßóïäï Trg ãßíåôáé 1, ç Ýîïäïò (Q) ãßíåôáé êáé áõôÞ 1 áìÝóùò. Áí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜîåé áðü 1 óå 0, ï ÷ñüíïò Ta áñ÷ßæåé íá êáôáìåôñÜôáé åíþ ç Ýîïäïò ðáñáìÝíåé 1 (ÏÍ). ¼ôáí ï ÷ñüíïò Ta ãßíåé ßóïò ìå ôïí ðñïêáèïñéóìÝíï ÷ñüíï Ô (Ôa=Ô) ôüôå ç Ýîïäïò ãßíåôáé 0 (OFF). Aí ç åßóïäïò Ôrg ãßíåé 1 êáé ðÜëé 0 ôüôå ï ÷ñüíïò Ta áñ÷ßæåé íá êáôáìåôñÜôáé îáíÜ. Ï ÷ñüíïò Ta êáé ç Ýîïäïò ìçäåíßæïíôáé (ðñéí ðåñÜóåé ï ÷ñüíïò Ta) áí ç åßóïäïò R ãßíåé 1. Óå ðåñßðôùóç äéáêïðÞò ôÜóçò, ï ÷ñüíïò ðïõ Ý÷åé êáôáìåôñçèåß ìçäåíßæåôáé.
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4.4.3
×ñïíéêü êáèõóôÝñçóçò Ýëîçò - ðôþóçò
Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò ôïõ ÷ñïíéêïý åíåñãïðïéåßôáé êáé áðåíåñãïðïéåßôáé üôáí ðåñÜóåé Ýíáò êáèïñéóìÝíïò ÷ñüíïò. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ìå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï Trg (Trigger) îåêéíÜ ç ìÝôñçóç ÷ñüíïõ TH ãéá ôçí êáè. Ýëîçò. Ìå áëëáãÞ áðü 1 óå 0 îåêéíÜ ÷ñüíïò TL ãéá êáè. ðôþóçò.
ÐáñÜìåôñïò Par
TH åßíáé ï ÷ñüíïò ìåôÜ ôçí ðÜñïäï ôïõ ïðïßïõ ç Ýîïäïò áëëÜæåé êáôÜóôáóç áðü 0 óå 1). TL åßíáé ï ÷ñüíïò ìåôÜ ôçí ðÜñïäï ôïõ ïðïßïõ ç Ýîïäïò áëëÜæåé êáôÜóôáóç áðü 1 óå 0.
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ üôáí ðåñÜóåé ï ÷ñüíïò TH êáé ç åßóïäïò Trg åßíáé áêüìá ÏÍ, êáé ãßíåôáé OFF üôáí ðåñÜóåé ï ÷ñüíïò TL êáé ç åßóïäïò Trg äåí Ý÷åé îáíáãßíåé ÏÍ óôï ìåôáîý.
ÐáñÜìåôñïé TH êáé TL Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñáãñÜöïõ 4.3.2.
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Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ¼ôáí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜæåé áðü 0 óå 1 áñ÷ßæåé íá êáôáìåôñÜôáé ï ÷ñüíïò TH. Áí ç êáôÜóôáóç ôçò åéóüäïõ Trg ðáñáìåßíåé ÏÍ ôïõëÜ÷éóôïí ãéá ôï ÷ñüíï TH, ç Ýîïäïò ãßíåôáé ÏÍ üôáí ðåñÜóåé ï ÷ñüíïò TH . Aí ç êáôÜóôáóç óôçí åßóïäï Trg ãßíåé OFF ðñéí ðåñÜóåé ï ÷ñüíïò TH , ï ÷ñüíïò ìçäåíßæåôáé. ¼ôáí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜæåé áðü 1 óå 0 áñ÷ßæåé íá êáôáìåôñÜôáé ï ÷ñüíïò TL . Áí ç êáôÜóôáóç óôçí Trg ðáñáìåßíåé 0 ôïõëÜ÷éóôïí ãéá ôï ÷ñüíï TL, ç Ýîïäïò ãßíåôáé OFF üôáí ðåñÜóåé ï ÷ñüíïò TL . Aí ç êáôÜóôáóç óôçí åßóïäï Trg ãßíåé OÍ ðñéí ðåñÜóåé ï ÷ñüíïò TL , ï ÷ñüíïò ìçäåíßæåôáé. Óå ðåñßðôùóç äéáêïðÞò ôÜóçò, ï ÷ñüíïò ðïõ Ý÷åé êáôáìåôñçèåß, åÜí äåí Ý÷åé åðéëå÷èåß äéáôÞñçóç ôéìþí, ìçäåíßæåôáé.
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4.4.4
×ñïíéêü êáèõóôÝñçóçò Ýëîçò ìå áõôïóõãêñÜôçóç
Óýíôïìç ðåñéãñáöÞ ÌåôÜ áðü Ýíá ðáëìü óôçí åßóïäï îåêéíÜ ç ìÝôñçóç ÷ñüíïõ ðïõ üôáí ðåñÜóåé åíåñãïðïéåßôáé ç Ýîïäïò. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ôï ÷ñïíéêü îåêéíÜ ôç ìÝôñçóç ôïõ ÷ñüíïõ üôáí ç åßóïäïò Trg ãßíåé 1 (ÏÍ).
Åßóïäïò R
Ï ÷ñüíïò ìçäåíßæåôáé êáé ç Ýîïäïò ãßíåôáé 0 üôáí ç åßóïäïò R (reset) ãßíåôáé 1. Ç åßóïäïò R Ý÷åé ìåãáëýôåñç éó÷ý áðü ôçí åßóïäï Trg.
ÐáñÜìåôñïò
Ô åßíáé ï ÷ñüíïò ìåôÜ ôçí ðÜñïäï ôïõ ïðïßïõ ç Ýîïäïò áëëÜæåé êáôÜóôáóç áðü 0 óå 1 (ÏÍ).
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ üôáí ðåñÜóåé ï ÷ñüíïò Ô êáé OFF üôáí ãßíåé ÏÍ ç åßóïäïò R
ÐáñÜìåôñïò T Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñ. 4.3.2. ×ñïíïäéÜãñáììá Ëåéôïõñãßáò
Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Áí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜîåé áðü 0 óå 1, ï ÷ñüíïò Ôa áñ÷ßæåé íá êáôáìåôñÜôáé. ¼ôáí ï ÷ñüíïò Ta ãßíåé ßóïò ìå ôïí ðñïêáèïñéóìÝíï ÷ñüíï Ô (Ôa=Ô) ç Ýîïäïò ãßíåôáé 1 (ÏÍ). ¢ëëç áëëáãÞ óôçí êáôÜóôáóç ôçò åéóüäïõ Trg äåí åðçñåÜæåé ôïí ÷ñüíï Ôa. O ÷ñüíïò Ta êáé ç Ýîïäïò ìçäåíßæïíôáé ìüíï üôáí ç åßóïäïò R ãßíåé 1 (ÏÍ). Óå ðåñßðôùóç äéáêïðÞò ôÜóçò, ï ÷ñüíïò ðïõ Ý÷åé êáôáìåôñçèåß ìçäåíßæåôáé.
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4.4.5
×ñïíéêü Ýíáñîçò-ðáýóçò
Óýíôïìç ðåñéãñáöÞ ¸íá óÞìá óôçí åßóïäï ðñïêáëåß óÞìá êáèïñéóìÝíçò äéÜñêåéáò óôçí Ýîïäï. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ç ìÝôñçóç ôïõ ÷ñüíïõ îåêéíÜ üôáí ç åßóïäïò Trg ãßíåôáé ÏÍ.
ÐáñÜìåôñïò T
T åßíáé ï ÷ñüíïò ìåôÜ ôïí ïðïßï ç Ýîïäïò ãßíåôáé OFF (áëëÜæåé êáôÜóôáóç áðü 1 óå 0).
¸îïäïò Q
Ç Ýîïäïò ãßíåôáé ÏÍ üôáí ç åßóïäïò Trg ãßíåé ÏÍ êáé ðáñáìÝíåé ÏÍ ìÝ÷ñé íá ðåñÜóåé ï ÷ñüíïò Ô.
ÐáñÜìåôñïò T Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñáãñÜöïõ 4.3.2. ×ñïíïäéÜãñáììá Ëåéôïõñãßáò Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ¼ôáí ç åßóïäïò Trg ãßíåôáé ÏÍ, ç Ýîïäïò Q ãßíåôáé áìÝóùò ÏÍ. Ôçí ßäéá óôéãìÞ îåêéíÜ íá êáôáìåôñÜôáé ï ÷ñüíïò Ta, åíþ ç Ýîïäïò ðáñáìÝíåé ÏÍ. ¼ôáí ï Ta öèÜóåé ôçí ðñïêáèïñéóìÝíç ôéìÞ ôïõ ÷ñüíïõ T (Ta=T), ç Ýîïäïò ãßíåôáé OFF. Áí ç åßóïäïò Trg ãßíåé OFF ðñéí ðåñÜóåé ï ðñïêáèïñéóìÝíïò ÷ñüíïò, ôüôå êáé ç Ýîïäïò ãßíåôáé áìÝóùò OFF. 130
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4.4.6
×ñïíéêü Ýíáñîçò-ðáýóçò ìå áíáãíþñéóç áëëáãÞò êáôÜóôáóçò
Óýíôïìç ðåñéãñáöÞ ¸íá óÞìá óôçí åßóïäï ðñïêáëåß óÞìá êáèïñéóìÝíçò äéÜñêåéáò óôçí Ýîïäï (ìå äõíáôüôçôá åðáíåíåñãïðïßçóçò). Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ç ìÝôñçóç ôïõ ÷ñüíïõ îåêéíÜ üôáí ç åßóïäïò Trg ãßíåôáé ÏÍ.
Åßóïäïò R
¸íá óÞìá óôçí åßóïäï R êÜíåé OFF ôçí Ýîïäï êáé ìçäåíßæåé ôïí ÷ñüíï (Ta).
ÐáñÜìåôñïé
Ôï ðëÜôïò ôïõ ðáëìïý TL êáé ôï ðëÜôïò ôïõ ðáëìïý TH ìðïñïýí íá äéáìïñöùèïýí. Ôï Í êáèïñßæåé ôïí áñéèìü ôùí ðáëìþí / ðáýóåùí ôïõ TL/TH. ÁðïäåêôÝò ôéìÝò : 1
9 ÄéáôÞñçóç ôéìþí: / = ÁðåíåñãïðïéçìÝíç R = ÅíåñãïðïéçìÝíç
¸îïäïò Q
Ç Ýîïäïò ãßíåôáé ÏÍ üôáí ç åßóïäïò Trg ãßíåé ÏÍ êáé ðáñáìÝíåé ÏÍ ìÝ÷ñé íá ðåñÜóåé ï ÷ñüíïò Ô.
ÐáñÜìåôñïò T Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñ. 4.3.2.
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×ñïíïäéÜãñáììá Ëåéôïõñãßáò Â
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ¼ôáí ç åßóïäïò Trg ãßíåôáé 1 ï ÷ñüíïò TL (Time Low) îåêéíÜåé. Áöïý ï ÷ñüíïò TL ðåñÜóåé , ç Ýîïäïò Q ãßíåôáé 1 ãéá äéÜóôçìá ßóï ìå TH (Time High). Áí ç åßóïäïò Trg áëëÜîåé ðÜëé áðü 1 óå 0 êáé ï êáèïñéóìÝíïò ÷ñüíïò (TL + TH) äåí Ý÷åé ðåñÜóåé (åðáíåíåñãïðïßçóç), ï ÷ñüíïò Ta ìçäåíßæåôáé êáé ï êýêëïò ðáëìïý / ðáýóçò îåêéíÜåé áðü ôçí áñ÷Þ. ÅÜí ç äéáôÞñçóç ôùí ôéìþí äåí åßíáé åíåñãïðïéçìÝíç, ç Ýîïäïò Q êáé ï ÷ñüíïò ìçäåíßæïíôáé ìåôÜ áðü ìéá äéáêïðÞ ñåýìáôïò.
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4.4.7
ÃåííÞôñéá ðáëìïóåéñþí ìå ñýèìéóç åýñïõò ðáëìïý
Óýíôïìç ðåñéãñáöÞ Ç ëåéôïõñãßá áõôÞ ðáñÜãåé óôçí Ýîïäï ðáëìïóåéñÝò ìå ñõèìéæüìåíç ðåñßïäï Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Eßóïäïò En
Ç åßóïäïò Ån åíåñãïðïéåß êáé áðåíåñãïðïéåß ôç ãåííÞôñéá.
Eßóïäïò INV
Ç åßóïäïò INV, üôáí åíåñãïðïéçèåß, áíôéóôñÝöåé ôï óÞìá óôçí Ýîïäï.
ÐáñÜìåôñïò Par
Êáèïñßæåé ôï åýñïò (TH êáé TL ) ôïõ ðáëìïý.
¸îïäïò Q
Ç Ýîïäïò åíåñãïðïéåßôáé êáé áðåíåñãïðïéåßôáé áíÜëïãá ìå ôç ñýèìéóç åýñïõò ðáëìïý (TH êáé TL ).
×ñïíïäéÜãñáììá Ëåéôïõñãßáò
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Ôï åýñïò ðáëìïý êáèïñßæåôáé áðü ôïõò ÷ñüíïõò (ÔÇ êáé ÔL). Êáé ïé äýï ôéìÝò ðñÝðåé íá Ý÷ïõí ôçí ßäéá ìïíÜäá ÷ñüíïõ (ð.÷. äåõôåñüëåðôá). Ç åßóïäïò INV áíôéóôñÝöåé ôçí Ýîïäï êáé åðéäñÜ ìüíï üôáí ç åßóïäïò ÅÍ åßíáé åíåñãïðïéçìÝíç.
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.8
ÃåííÞôñéá ðáëìïóåéñþí ìå ôõ÷áßï åýñïò ðáëìïý
Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò åíåñãïðïéåßôáé êáé áðåíåñãïðïéåßôáé ãéá ôõ÷áßá ÷ñïíéêÜ äéáóôÞìáôá. Óýìâïëï LOGO!
ÓõíäÝóåéò Eßóïäïò Ån
ÐåñéãñáöÞ Ìå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï En îåêéíÜ ç ìÝôñçóç ôïõ ÷ñüíïõ êáèõóôÝñçóçò Ýëîçò. Ìå áëëáãÞ êáôÜóôáóçò áðü 1 óå 0 óôçí åßóïäï En îåêéíÜ ç ìÝôñçóç ôïõ ÷ñüíïõ êáèõóôÝñçóçò ðôþóçò.
ÐáñÜìåôñïò Par Ï ÷ñüíïò êáèõóôÝñçóçò Ýëîçò ïñßæåôáé áðü 0 s Ýùò TH. Ï ÷ñüíïò êáèõóôÝñçóçò ðôþóçò ïñßæåôáé áðü 0 s Ýùò TL. Ç âÜóç ÷ñüíïõ ðñÝðåé íá åßíáé ßäéá ìåôáîý TL êáé TH. ¸îïäïò Q
134
Ç Ýîïäïò Q ãßíåôáé ON üôáí ðåñÜóåé ï ÷ñüíïò êáèõóôÝñçóçò Ýëîçò, áí ç åßóïäïò Trg åßíáé ÏÍ, êáé ãßíåôáé OFF üôáí ðåñÜóåé ï ÷ñüíïò êáèõóôÝñçóçò ðôþóçò, áí ç åßóïäïò Trg äåí Ý÷åé ãßíåé ÏÍ óôï ìåôáîý.
Oé Ëåéôïõñãßåò ôïõ LOGO! Ïé ðáñÜìåôñïé TH êáé TL Áêïëïõèåßóôå ôéò ïäçãßåò ôçò óçìåßùóçò ôçò ðáñáãñÜöïõ 4.3.2. ×ñïíïäéÜãñáììá Ëåéôïõñãßáò Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Áí ç êáôÜóôáóç óôçí åßóïäï En áëëÜîåé áðü 0 óå 1, Ýíáò ôõ÷áßïò ÷ñüíïò êáèõóôÝñçóçò Ýëîçò ìåôáîý 0 s êáé TH îåêéíÜ íá ìåôñÜôáé . Áí ç êáôÜóôáóç óôçí åßóïäï En ðáñáìåßíåé 1 ãéá ôç äéÜñêåéá ôïõ ÷ñüíïõ áõôïý, ç Ýîïäïò ãßíåôáé 1 üôáí ç ìÝôñçóç ïëïêëçñùèåß. Áí ç êáôÜóôáóç óôçí åßóïäï En ãßíåé 0 ðñéí ôï ôÝëïò ôçò ìÝôñçóçò, ôüôå ï ÷ñüíïò ìçäåíßæåôáé. Áí ç êáôÜóôáóç óôçí åßóïäï En ãßíåé 0 ìåôÜ ôï ôÝëïò ôçò ìÝôñçóçò, Ýíáò ôõ÷áßïò ÷ñüíïò êáèõóôÝñçóçò ðôþóçò ìåôáîý 0 s êáé TL îåêéíÜ íá ìåôñÜôáé. Áí ç êáôÜóôáóç óôçí åßóïäï En ðáñáìåßíåé 0 ãéá ôç äéÜñêåéá ôïõ ÷ñüíïõ áõôïý, ç Ýîïäïò ãßíåôáé 0 üôáí ç ìÝôñçóç ïëïêëçñùèåß. Áí ç êáôÜóôáóç óôçí åßóïäï En ãßíåé 1 ðñéí ôï ôÝëïò ôçò ìÝôñçóçò, ôüôå ï ÷ñüíïò ìçäåíßæåôáé. Óå ðåñßðôùóç äéáêïðÞò ôÜóçò, ï ÷ñüíïò ìçäåíßæåôáé.
135
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.9
×ñïíïäéáêüðôçò êëéìáêïóôáóßïõ
Óýíôïìç ðåñéãñáöÞ ÌåôÜ áðü Ýíá ðáëìü óôçí åßóïäï îåêéíÜ ç ìÝôñçóç åíüò êáèïñéóìÝíïõ ÷ñüíïõ. Ç Ýîïäïò ãßíåôáé OFF ìå ôï ôÝëïò ôïõ ÷ñüíïõ áëëÜ 15 äåõôåñüëåðôá ðñßí õðÜñ÷åé ðñïåéäïðïßçóç. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ìå ôçí åíåñãïðïßçóç ôçò åéóüäïõ Trg îåêéíÜ ç ìÝôñçóç ôïõ ÷ñüíïõ.
ÐáñÜìåôñïé
T åßíáé ï ÷ñüíïò ìåôÜ ôçí ïëïêëÞñùóç ôçò ìÝôñçóçò ôïõ ïðïßïõ, ç Ýîïäïò áðåíåñãïðïéåßôáé. T!: óå ÷ñüíï T-T! Ý÷ïõìå ôï óÞìá ðñïåéäïðïßçóçò. T!L åßíáé ï ÷ñüíïò ôçò äéÜñêåéáò ôïõ óÞìáôïò ðñïåéäïðïßçóçò. ÄéáôÞñçóç ôéìþí: / = ÁðåíåñãïðïéçìÝíç R = ÅíåñãïðïéçìÝíç
¸îïäïò Q
136
Ç Ýîïäïò Q áðåíåñãïðïéåßôáé üôáí ïëïêëçñùèåß ï ÷ñüíïò Ô. 15 äåõôåñüëåðôá ðñéí, áðåíåñãïðïéåßôáé ðñïåéäïðïéçôéêÜ ãéá Ýíá äåõôåñüëåðôï.
Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ëåéôïõñãßáò Áí ç êáôÜóôáóç ôçò åéóüäïõ Trg áëëÜîåé áðü 1 óå 0, ï ÷ñüíïò Ta îåêéíÜ íá ìåôñÜôáé êáé ç Ýîïäïò Q ãßíåôáé 1. ¼ôáí ï ÷ñüíïò Ta ãßíåé ßóïò ìå ôï ÷ñüíï T, ç Ýîïäïò Q ãßíåôáé 0. Ìðïñåßôå íá ðáñÜãåôáé óÞìá ðñïåéäïðïßçóçò ðñéí ôçí ëÞîç ôïõ ÷ñüíïõ Ô (Ô - Ô! ) ìå äéÜñêåéá ðñïåéäïðïßçóçò Ô!L. Åðáíåíåñãïðïßçóç ôçò åéóüäïõ Trg êáôÜ ôç äéÜñêåéá ôïõ Ta ìçäåíßæåé ôïí Ta . ÅÜí ç äéáôÞñçóç ôùí ôéìþí äåí åßíáé åíåñãïðïéçìÝíç, ç Ýîïäïò Q êáé ï ÷ñüíïò ìçäåíßæïíôáé ìåôÜ áðü ìéá äéáêïðÞ ñåýìáôïò. ÁëëáãÞ âÜóçò ÷ñüíïõ Ãéá ôï ÷ñüíï êáé ôç äéÜñêåéá ðñïåéäïðïßçóçò ìðïñïýìå íá ïñßóïõìå Üëëïõò ÷ñüíïõò . ÂÜóç ÷ñüíïõ T
×ñüíïò Ðñïåéäïðïßçóçò
ÄéÜñêåéá Ðñïåéäïðïßçóçò
Äåõôåñüëåðôá*
750 ms
50 ms
ËåðôÜ
15 s
1s
¿ñåò
15 min
1 min
*ìüíï ãéá ðñïãñÜììáôá ìå êýêëï < 25 ms
Âë. êáé ðáñÜñôçìá Á ãéá ôïí êýêëï ðñïãñÜììáôïò.
137
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.10 ×ñïíéêü ðáëìïý ìå äéáêüðôç Óýíôïìç ðåñéãñáöÞ Äéáêüðôçò ìå 2 ëåéôïõñãßåò: ×ñïíéêü ðáëìïý ìå êáèõóôÝñçóç ðôþóçò Äéáêüðôçò (ìüíéìïò öùôéóìüò) Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
Ç Ýîïäïò Q åíåñãïðïéåßôáé áðü ôçí åßóïäï Trg ìå êáèõóôÝñçóç ðôþóçò Þ ìüíéìá. Ç Ýîïäïò Q áðåíåñãïðïéåßôáé ìÝóù ôçò åéóüäïõ Trg.
R
Áí åíåñãïðïéçèåß ìçäåíßæåôáé ç ôñÝ÷ïõóá ôéìÞ ÷ñüíïõ êáé ç Ýîïäïò.
ÐáñÜìåôñïé
T åßíáé ï ÷ñüíïò ìåôÜ ôçí ïëïêëÞñùóç ôçò ìÝôñçóçò ôïõ ïðïßïõ, ç Ýîïäïò áðåíåñãïðïéåßôáé. TL åßíáé ï ÷ñüíïò ðïõ ðñÝðåé ç Ýîïäïò íá åßíáé åíåñãïðïéçìÝíç ãéá íá ëåéôïõñãÞóåé ìüíéìïò öùôéóìüò. T!: óå ÷ñüíï T-T! Ý÷ïõìå ôï óÞìá ðñïåéäïðïßçóçò. T!L åßíáé ï ÷ñüíïò ôçò äéÜñêåéáò ôïõ óÞìáôïò ðñïåéäïðïßçóçò. ÄéáôÞñçóç ôéìþí: / = ÁðåíåñãïðïéçìÝíç R= ÅíåñãïðïéçìÝíç
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò ¸îïäïò Q
ÐåñéãñáöÞ Ç Ýîïäïò Q ãßíåôáé ON ìå ôçí åßóïäï Trg êáé ãßíåôáé OFF ýóôåñá áðü êáèïñéóìÝíï ÷ñüíï áíÜëïãá ìå ôç äéÜñêåéá ôïõ ðáëìïý óôçí åßóïäï Trg, Þ ãßíåôáé OFF áí ç Trg åíåñãïðïéçèåß ðÜëé.
×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ëåéôïõñãßáò Áí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜîåé áðü 0 óå 1, ç Ýîïäïò Q ãßíåôáé 1. Áí ç Ýîïäïò Q=0 êáé ç åßóïäïò Trg áëëÜîåé êáôÜóôáóç áðü 0 óå 1, êáé ðáñáìåßíåé ãéá ÷ñüíï ôïõëÜ÷éóôïí ßóï ìå TL, ç Ýîïäïò Q åíåñãïðïéåßôáé ìüíéìá. Ï ÷ñüíïò Ô îåêéíÜåé íá ìåôñÜåé áðü ôçí óôéãìÞ ðïõ ç åßóïäïò Trg áëëÜîåé áðü 1 óå 0 êáé ðñéí ï ÷ñüíïò TL ðåñÜóåé. Áí ï ÷ñüíïò Ta ãßíåé ßóïò ìå ôïí ÷ñüíï T, ç Ýîïäïò Q ãßíåôáé 0. Ìðïñåßôå íá ðáñÜãåôáé óÞìá ðñïåéäïðïßçóçò ðñéí ôçí ëÞîç ôïõ ÷ñüíïõ Ô (Ô - T! ) ìå äéÜñêåéá ðñïåéäïðïßçóçò T!L. Áí ç åßóïäïò Trg åíåñãïðïéçèåß ðÜëé, ï ÷ñüíïò TH ìçäåíßæåôáé êáé ç Ýîïäïò Q áðåíåñãïðïéåßôáé. ÅÜí ç äéáôÞñçóç ôùí ôéìþí äåí åßíáé åíåñãïðïéçìÝíç, ç Ýîïäïò Q êáé ï ÷ñüíïò ìçäåíßæïíôáé ìåôÜ áðü ìéá äéáêïðÞ ñåýìáôïò. 139
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.11 Ñïëüé ðñáãìáôéêïý ÷ñüíïõ Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò åíåñãïðïéåßôáé ìå ìéá ñõèìéæüìåíç þñá. ÊÜèå äõíáôüò óõíäõáóìüò çìåñþí ôçò åâäïìÜäáò ìðïñåß íá ÷ñçóéìïðïéçèåß. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Ñõèìßóåéò No1, No2, No3
Ãéá êÜèå ìßá áðü ôéò 3 äõíáôÝò ñõèìßóåéò óôï ñïëüé ôïõ LOGO! ìðïñïýí íá ïñéóôïýí çìÝñåò ôçò åâïìÜäáò êáé þñá åíåñãïðïßçóçò êáé áðåíåñãïðïßçóçò.
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ áíÜëïãá ìå ôéò ñõèìßóåéò.
×ñïíïäéÜãñáììá Ëåéôïõñãßáò (3 ðáñáäåßãìáôá)
ÄåõôÝñá
ÔåôÜñôç Ôñßôç
ÐáñáóêåõÞ ÐÝìðôç
Íï 1:
ÊÜèå ìÝñá:
áðü 06:30 Ýùò 08:00
Íï 2:
Ôñßôç:
áðü 03:10 Ýùò 04:15
Íï 3:
Óáââáôïêýñéáêï:
áðü 16:30 Ýùò 23:10
ÊõñéáêÞ ÓÜââáôï
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ÊÜèå ñïëüé ðñáãìáôéêïý ÷ñüíïõ Ý÷åé ôñåéò ñõèìßóåéò. Ïé ôñåéò ñõèìßóåéò ÷ñçóéìïðïéïýíôáé ãéá íá êáèïñßóïõìå äéÜöïñïõò ÷ñüíïõò Ýíáñîçò êáé ðáýóçò. ¼ôáí ï ÷ñüíïò Ýíáñîçò ðåñÜóåé ç Ýîïäïò ôïõ ñïëïãéïý ãßíåôáé 1 (ÏÍ) åêôüò áí Þôáí Þäç ÏÍ. Áíôßóôïé÷á üôáí ðåñÜóåé ï ÷ñüíïò ðáýóçò ç Ýîïäïò ãßíåôáé 0 (OFF) åêôüò áí Þôáí Þäç OFF. Áí êáèïñßóåôå ÷ñüíï Ýíáñîçò êáé ÷ñüíï ðáýóçò ãéá ìéá áðü ôéò 3 ñõèìßóåéò êáé áõôüò ôý÷åé íá óõìðßðôåé ìå ôïõò 140
Oé Ëåéôïõñãßåò ôïõ LOGO! ÷ñüíïõò ìéáò áðü ôéò Üëëåò ñõèìßóåéò èá ðñÝðåé íá îÝñåôå üôé ç ñýèìéóç Íï3 Ý÷åé ðñïôåñáéüôçôá Ýíáíôé ôçò Íï2 êáé ç Íï2 Ýíáíôé ôçò Íï1. Ñõèìßóåéò Ãéá êÜèå ñýèìéóç õðÜñ÷åé ôï áíôßóôïé÷ï ðáñÜèõñï åéóáãùãÞò ðáñáìÝôñùí. Ð.÷. ãéá ôçí ñýèìéóç 1: Block 01
Ñýèìéóç 1
ÇìÝñåò åâäïìÜäáò âë. óåë. 53 ÖáíåñÞ/ÊñõöÞ ÐáñÜìåôñïò - Åßäïò Ðñïóôáóßáò Åíåñãïðïßçóç Áðåíåñãïðïßçóç
ÇìÝñá ôçò ÅâäïìÜäïò Ãéá êáèïñéóìü çìÝñáò ôçò åâäïìÜäïò õðÜñ÷ïõí ïé áêüëïõèåò åðéëïãÝò: M: ÄåõôÝñá T: Ôñßôç W: ÔåôÜñôç T: ÐÝìðôç F: ÐáñáóêåõÞ S: ÓÜââáôï S: ÊõñéáêÞ ¼ôáí Ý÷ïõìå åðéëÝîåé ìßá Þ ðåñéóóüôåñåòçìÝñåò, åìöáíßæïíôáé ìå ôï êåöáëáßï ãñÜììá ôïõò. Ïé çìÝñåò ðïõ äåí Ý÷ïõìå åðéëÝîåé åìöáíßæïíôáé ìå _. ×ñüíïò ¸íáñîçò ÏðïéáäÞðïôå ÷ñïíéêÞ óôéãìÞ áðü þñá 00:00 Ýùò þñá 23:59. Ôï óýìâïëï : óçìáßíåé üôé äåí õðÜñ÷åé ÷ñüíïò Ýíáñîçò. ×ñüíïò Ðáýóçò ÏðïéáäÞðïôå ÷ñïíéêÞ óôéãìÞ áðü þñá 00:00 Ýùò þñá 23:59. Ôï óýìâïëï : óçìáßíåé üôé äåí õðÜñ÷åé ÷ñüíïò ðáýóçò.
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Oé Ëåéôïõñãßåò ôïõ LOGO! Ðáñáìåôñïðïßçóç ôïõ ñïëïãéïý Ãéá íá êáèïñßóåôå ôïõò ÷ñüíïõò ôá âÞìáôá åßíáé ôá åîÞò: 1. Ôïðïèåôåßóôå ôïí cursor óå ìßá áðü ôéò ñõèìßóåéò ôïõ ñïëïãéïý (ð.÷. ôç Íï1). 2. ÐáôÞóôå OK . Áíïßãåé ôï ìåíïý ôùí ðáñáìÝôñùí ãéá ôç óõãêåêñéìÝíç ñýèìéóç. Ï cursor âñßóêåôáé óôçí ðåñéï÷Þ üðïõ ïñßæïõìå ôçí çìÝñá ôçò åâäïìÜäïò. 3. ×ñçóéìïðïéþíôáò ôá ðëÞêôñá êáé åðéëÝãïõìå ôçí çìÝñá. 4. ×ñçóéìïðïéåßóôå ôï ðëÞêôñï êáé ìåôáêéíåßóôå ôïí cursor óôçí ðñþôç èÝóç ôçò ðåñéï÷Þò êáèïñéóìïý ÷ñüíïõ Ýíáñîçò. 5. Êáèïñßóôå ôï ÷ñüíï Ýíáñîçò. ×ñçóéìïðïéåßóôå ôá ðëÞêôñá êáé ãéá íá áëëÜîåôå ôçí ôéìÞ. Ãéá íá ìåôáêéíÞóåôå ôïí cursor áðü ôç ìßá èÝóç óôçí Üëëç ÷ñçóéìïðïéåßóôå ôá ðëÞêôñá êáé . Ìüíï óôçí ðñþôç èÝóç ìðïñåßôå íá åðéëÝîåôå ôçí ôéìÞ : ðïõ óçìáßíåé üôé äåí êáèïñßæåôáé ÷ñüíïò Ýíáñîçò. 6. Ìå ôçí ßäéá äéáäéêáóßá êáèïñßóôå ôïí ÷ñüíï ðáýóçò. 7. Åðéêõñþóôå ôéò åðéëïãÝò óáò ðáôþíôáò OK. Óçìåßùóç Ãéá ðëçñïöïñßåò ó÷åôéêÜ ìå ôçí áêñßâåéá ôïõ ñïëïãéïý èá ðñÝðåé íá áíáôñÝîåôå óôá ôå÷íéêÜ ÷áñáêôçñéóôéêÜ ôçò ðáñáãñÜöïõ 4.3.2.
Ñïëüé Ðñáãìáôéêïý ×ñüíïõ: Ðáñáäåßãìáôá Ç Ýîïäïò ðñÝðåé íá åíåñãïðïéåßôáé êÜèå ìÝñá áðü ôéò 05:30 Ýùò ôéò 07:40. Áêüìá ðñÝðåé íá åíåñãïðïéåßôáé áðü ôéò 03:10 Ýùò ôéò 04:15 êÜèå ÐÝìðôç êáé áðü ôéò 16:30 Ýùò ôéò 23:10 êÜèå Óáââáôïêýñéáêï. Ãéá ôç ëåéôïõñãßá áõôÞ ÷ñåéÜæïíôáé ôñåéò ñõèìßóåéò. Ôá áíôßóôïé÷á ðáñÜèõñá åéóáãùãÞò ðáñáìÝôñùí åßíáé: 142
Oé Ëåéôïõñãßåò ôïõ LOGO! Ñýèìéóç 1 ÈÝëïõìå ç Ýîïäïò íá ãßíåôáé (ÏÍ) êÜèå ìÝñá (áðü ÄåõôÝñá Ýùò ÊõñéáêÞ) áðü 05:30 Ýùò 07:40:
Ñýèìéóç 2 ÈÝëïõìå ç Ýîïäïò íá ãßíåôáé 1 (ÏÍ) êÜèå Ôñßôç áðü ôéò 03:10 Ýùò ôéò 04:15:
Ñýèìéóç 3 ÈÝëïõìå ç Ýîïäïò íá ãßíåôáé 1 (ÏÍ) êÜèå ìÝñá áðü Óáââáôïêýñéáêï áðü ôéò 16:30 Ýùò ôéò 23:10:
ÁðïôÝëåóìá
ÄåõôÝñá
ÔåôÜñôç Ôñßôç
ÐáñáóêåõÞ ÐÝìðôç
ÊõñéáêÞ ÓÜââáôï
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.12 ÅôÞóéïò ÷ñïíïäéáêüðôçò Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò åíåñãïðïéåßôáé ìå ñõèìéæüìåíç çìåñïìçíßá. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò No
Ìå ôçí ðáñÜìåôñï Íï êáèïñßæïõìå ôïõò ÷ñüíïõò åíåñãïðïßçóçò êáé áðåíåñãïðïßçóçò óôïí åôÞóéï ÷ñïíïäéáêüðôç.
¸îïäïò Q
Ç Ýîïäïò åíåñãïðïéåßôáé êáé áðåíåñãïðïéåßôáé âÜóåé ôùí ñõèìßóåùí.
×ñïíïäéÜãñáììá ëåéôïõñãßáò ÖåâñïõÜñéïò
ÌÜñôéïò
20 Öåâñïõáñßïõ óôéò 00:00
Áðñßëéïò
3 Áðñéëßïõ óôéò 00:00
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ÊáôÜ ôïí êáèïñéóìÝíï ÷ñüíï ç Ýîïäïò åíåñãïðïéåßôáé êáé áíôßóôïé÷á áðåíåñãïðïéåßôáé (ãßíåôáé «0»). Óôçí ôéìÞ ôïõ ÷ñüíïõ áñéóôåñÜ åßíáé ï ìÞíáò êáé äåîéÜ ç çìÝñá.
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÐáñÜäåéãìá ðáñáìåôñïðïßçóçò Óå Ýíá LOGO! ç Ýîïäïò ðñÝðåé íá åíåñãïðïéåßôáé êÜèå ÷ñüíï óôéò 1 Ìáñôßïõ êáé íá áðåíåñãïðïéåßôáé óôéò 4 Áðñéëßïõ, íá åíåñãïðïéåßôáé êáé ðÜëé óôéò 7 Éïõëßïõ êáé íá áðåíåñãïðïéåßôáé óôéò 19 Íïåìâñßïõ. Ãéá íá õëïðïéçèåß ç ëåéôïõñãßá áõôÞ áðáéôïýíôáé äýï åôÞóéïé ÷ñïíïäéáêüðôåò Ýíáò ãéá êÜèå ÷ñïíéêÞ ðåñßïäï - ðïõ óõíäÝïíôáé óå Ýíá block OR êáé åíåñãïðïéïýí ôçí Ýîïäï. ¸íáñîç 1ç Ìáñôßïõ Ðáýóç 4ç Áðñéëßïõ
áêüìá: ¸íáñîç 7ç Éïõëßïõ Ðáýóç 19ç Íïåìâñßïõ
ÁðïôÝëåóìá
1 Ìáñôßïõ
7 Éïõëßïõ
4 Áðñéëßïõ
19 Íïåìâñßïõ
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.13 ÁðáñéèìçôÞò äýï êáôåõèýíóåùí Óýíôïìç ðåñéãñáöÞ Ìå ôç ëåéôïõñãßá áõôÞ ìåôñÜìå (ðñïò ôá ðÜíù Þ ðñïò ôá êÜôù) ðáëìïýò óôçí åßóïäï. ¼ôáí ï áñéèìüò ôùí ðáëìþí ãßíåé ßóïò ìå ôï ñõèìéæüìåíï áðü åìÜò üñéï, ç Ýîïäïò ãßíåôáé 1. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò R
Ç ôñÝ÷ïõóá ôéìÞ ôïõ áðáñéèìçôÞ êáé ç Ýîïäïò ãßíïíôáé 0 üôáí ç åßóïäïò R (reset) ãßíåôáé 1. Ç åßóïäïò R Ý÷åé ìåãáëýôåñç éó÷ý áðü ôçí åßóïäï Cnt.
Eßóïäïò Cnt
Ï áðáñéèìçôÞò ìåôñÜ ôéò áëëáãÝò êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï Cnt. ÁëëáãÝò êáôÜóôáóçò áðü 1 óå 0 äå ìåôñïýíôáé. ×ñçóéìïðïéÞóôå: ÏðïéáäÞðïôå åßóïäï ãéá óÞìáôá ÷áìçëÞò óõ÷íüôçôáò . Ç ìÝãéóôç óõ÷íüôçôá ðïõ ìðïñåß íá ìåôñçèåß åßíáé 5Hz. Ôéò åéóüäïõò É5/É6 ãéá óÞìáôá ìåãÜëùí óõ÷íïôÞôùí .Ç ìÝãéóôç óõ÷íüôçôá ðïõ ìðïñåß íá ìåôñçèåß åßíáé 2kHz.
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Dir
Ç êáôåýèõíóç ôçò áðáñßèìçóçò êáèïñßæåôáé ìå ôçí åßóïäï Dir: Dir = 0: Ï áðáñéèìçôÞò ìåôñÜ ðñïò ôá ðÜíù Dir = 1: Ï áðáñéèìçôÞò ìåôñÜ ðñïò ôá êÜôù. Ï áðáñéèìçôÞò ìåôñÜ áðü 0 Ýùò 999999. Óå ðåñßðôùóç ðïõ Ýíá áðü ôá äýï üñéá îåðåñáóôåß, ï áðáñéèìçôÞò óôáìáôÜ.
ÐáñÜìåôñïé
ÏN: ÔéìÞ áðáñéèìçôÞ åíåñãïðïßçóçò åîüäïõ. OFF: ÔéìÞ áðáñéèìçôÞ áðåíåñãïðïßçóçò åîüäïõ. ¼ñéá ôéìþí: 0
999999 ÄéáôÞñçóç ôéìþí: / = ÁðåíåñãïðïéçìÝíç R = ÅíåñãïðïéçìÝíç
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ üôáí ç ôñÝ÷ïõóá ôéìÞ ãßíåé ßóç ìå ôçí ôéìÞ Par Þ Lim âë. ðáñáêÜôù.
×ñïíïäéÜãñáììá Ëåéôïõñãßáò
ÔñÝ÷ïõóá ôéìÞ ìÝôñçóçò
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Óå êÜèå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï Cnt, ç ôñÝ÷ïõóá ôéìÞ áõîÜíåôáé êáôÜ 1 áí Ý÷ïõìå ïñßóåé ìÝôñçóç ðñïò ôá ðÜíù (Dir = 0) Þ ìåéþíåôáé êáôÜ 1 áí Ý÷ïõìå ïñßóåé ìÝôñçóç ðñïò ôá êÜôù (Dir = 1). ¼ôáí ç åßóïäïò R ãßíåé 1 ç ôñÝ÷ïõóá ôéìÞ ìçäåíßæåôáé ('000000') . ÅÜí ç äéáôÞñçóç ôùí ôéìþí äåí åßíáé åíåñãïðïéçìÝíç, ç Ýîïäïò Q êáé ç ôéìÞ ôïõ áðáñéèìçôÞ ìçäåíßæïíôáé ìåôÜ áðü ìéá äéáêïðÞ ñåýìáôïò Ç Ýîïäïò (Q) ãßíåôáé 1 (ON) óýìöùíá ìå ôïõò ðáñáêÜôù êáíüíåò. Êáíüíåò õðïëïãéóìïý Áí ç ðáñÜìåôñïò ON ³ OFF ôüôå : Q = 1, áí Cnt ³ ON Q = 0, áí Cnt < OFF Áí ç ðáñÜìåôñïò ON < OFF ôüôå Q = 1, áí ON £ Cnt < OFF. Êáèïñéóìüò ÐáñáìÝôñïõ Par ÔñÝ÷ïõóá ôéìÞ ÖáíåñÞ/êñõöÞ ðáñÜìåôñïò
ÄéáôÞñçóç ôéìþí
Áí ç ôñÝ÷ïõóá ôéìÞ åßíáé ßóç Þ ìåãáëýôåñç áðü ôçí ôéìÞ óôá Par Þ Lim, ç Ýîïäïò ãßíåôáé 1 (ÏÍ). Ç ôéìÞ ôçò ðáñáìÝôñïõ Par ìðïñåß íá åßíáé áðü 0 Ýùò 999999. Áí ç ôñÝ÷ïõóá ôéìÞ öèÜóåé ôï Üíù Þ êÜôù üñéï (0 Þ 999999) ï áðáñéèìçôÞò óôáìáôÜåé ôç ìÝôñçóç. Rem: ×ñçóéìïðïéåßôáé ãéá íá äçëþóïõìå áí èÝëïõìå Þ ü÷é äéáôÞñçóç ãéá ôçí ôñÝ÷ïõóá ôéìÞ: off = ç ôéìÞ äå äéáôçñåßôáé, on = ç ôéìÞ äéáôçñåßôáé Áí Ý÷ïõìå åðéëÝîåé äéáôÞñçóç ôéìþí, óå ðåñßðôùóç äéáêïðÞò ôÜóåùò ç êáôÜóôáóç ôïõ áðáñéèìçôÞ ðáñáìÝíåé ßäéá êáé ç ôñÝ÷ïõóá ôéìÞ äéáôçñåßôáé ìÝ÷ñé ôçí åðáíáöïñÜ ôçò ôÜóçò. 148
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.14 ÙñïìåôñçôÞò ëåéôïõñãßáò Óýíôïìç ðåñéãñáöÞ ¼ôáí ç åßóïäïò ãßíåôáé ÏÍ îåêéíÜ ç ìÝôñçóç óõãêåêñéìÝíïõ ÷ñüíïõ. ¼ôáí ï ÷ñüíïò ìåôñçèåß, åíåñãïðïéåßôáé ç Ýîïäïò. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò R
R = 0: ãßíåôáé ìÝôñçóç áí ç åßóïäïò Ral äåí åßíáé ÏÍ R = 1: ï ìåôñçôÞò óôáìáôÜåé, ç Ýîïäïò ãßíåôáé OFF êáé ôï õðüëïéðï ÷ñüíïõ ÌÍ ðáßñíåé ðÜëé ôçí áñ÷éêÞ êáèïñéóìÝíç ôéìÞ ÌÉ.
Åßóïäïò En
Ôï LOGO! ìåôñÜåé ôï ÷ñüíï ðïõ ç åßóïäïò áõôÞ åßíáé åíåñãïðïéçìÝíç.
Åßóïäïò Ral
Ral = 0: ãßíåôáé ìÝôñçóç áí ç åßóïäïò R äåí åßíáé ÏÍ Ral = 1: ï ìåôñçôÞò óôáìáôÜåé, ç Ýîïäïò ãßíåôáé OFF, ôï õðüëïéðï ÷ñüíïõ ÌÍ ðáßñíåé ðÜëé ôçí áñ÷éêÞ êáèïñéóìÝíç ôéìÞ ÌÉ, êáé ïé þñåò ëåéôïõñãßáò (÷ñüíïò ÏÔ) ìçäåíßæïíôáé.
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò ÐáñÜìåôñïé
ÐåñéãñáöÞ MI: ðñïêáèïñéóìÝíïò ÷ñüíïò ëåéôïõñãßáò. ¼ñéï ôéìþí: 0
9999 þñåò ÏÔ: óõíïëéêüò ÷ñüíïò ëåéôïõñãßáò. ¼ñéï ôéìþí: 0
9999 þñåò Q 0: ¼ôáí åßíáé åðéëåãìÝíï ôï "R": Q = 1, áí MN = 0 Q = 0, áí R = 1 Þ Ral = 1 ¼ôáí åßíáé åðéëåãìÝíï "R+En": Q = 1,áí MN = 0 Q = 0,áí R = 1 Þ Ral = 1 Þ En = 0
¸îïäïò Q
Áí ôï õðüëïéðï ÷ñüíïõ åßíáé 0 (MN = 0), ç Ýîïäïò ãßíåôáé ÏÍ.
MI = ðñïêáèïñéóìÝíïò ÷ñüíïò ëåéôïõñãßáò MN = õðüëïéðï ÷ñüíïõ (áðü ôçí ôéìÞ ÌÉ) OT = þñåò ëåéôïõñãßáò (üóï ç åßóïäïò Ån åßíáé ÏÍ) áðü ôçí ôåëåõôáßá öïñÜ ðïõ ç åßóïäïò Ral Ýãéíå ÏÍ
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Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíïäéÜãñáììá Ëåéôïõñãßáò
x-R=1h
Ç ìÝôñçóç óôáìáôÜ üôáí ç åßóïäïò R Þ Ral åßíáé ÏÍ
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Ï ùñïìåôñçôÞò ëåéôïõñãßáò åëÝã÷åé ôçí åßóïäï En. ¼óï áõôÞ åßíáé 1 ôï LOGO! ìåôñÜ ôéò þñåò ëåéôïõñãßáò êáé ôï õðüëïéðï ÷ñüíïõ. ¼ëïé ïé ÷ñüíïé öáßíïíôáé óôçí ïèüíç ôïõ LOGO!, óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí. Áí ôï õðüëïéðï ÷ñüíïõ åßíáé 0, ç Ýîïäïò Q ãßíåôáé 1. Ìüëéò ç åßóïäïò R ãßíåé 1 : ç Ýîïäïò Q ãßíåôáé 0. ôï õðüëïéðï ÷ñüíïõ ÌÍ ãßíåôáé ßóï ìå ôïí ðñïêáèïñéóìÝíï ÷ñüíï MI. Ç ìÝôñçóç ùñþí ëåéôïõñãßáò ðáñáìÝíåé áìåôÜâëçôç. Ìüëéò ç åßóïäïò Ral ãßíåé 1 : ç Ýîïäïò Q ãßíåôáé 0. ôï õðüëïéðï ÷ñüíïõ ÌÍ ãßíåôáé ßóï ìå ôïí ðñïêáèïñéóìÝíï ÷ñüíï MI. ìçäåíßæåôáé ç ìÝôñçóç ùñþí ëåéôïõñãßáò.
151
Oé Ëåéôïõñãßåò ôïõ LOGO! ÁíÜëïãá ìå ôç äéáìüñöùóç ðáñáìÝôñïõ Q, ç Ýîïäïò ãßíåôáé 0 ìå Ýíá óÞìá óôçí åßóïäï R Þ Ral ("Q 0:R"), Þ üôáí ôßèåôáé ìéá åßóïäïò Reset óå 1, Þ ôï EN óÞìá ôßèåôáé óå 0 ("Q 0:R+En"). Ðáñáêïëïýèçóç ôéìþí ÌÍ êáé ÏÔ Óå óõóêåõÝò LOGO! Basic ìå ïèüíç: óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí ìðïñïýìå íá äïýìå ôéò ôñÝ÷ïõóåò ôéìÝò ôùí ÌÍ êáé ÏÔ åíþ ôï ðñüãñáììá åêôåëåßôáé. Óå óõóêåõÝò LOGO! Basic ÷ùñßò ïèüíç: ìå ôï LOGO!Soft Comfort (âë. êåöÜëáéï 7 ãéá ðåñéóóüôåñåò ðëçñïöïñßåò) ìðïñåßôå íá äåßôå ôéò ôéìÝò ùò åîÞò: Óçìåßùóç Ôï LOGO! ðñÝðåé íá Ý÷åé óõíäåèåß ìå ôïí õðïëïãéóôÞ ðñéí ôñïöïäïôçèåß ìå ôÜóç.
1. Óôï ìåíïý "Tools/Transfer", åðéëÝîôå "Hours counter". Óå óýíäåóç ìå ôï LOGO! áðåéêïíßæåôáé ôï ðñüãñáììá ðïõ åêôåëåßôáé êáé ïé ôñÝ÷ïõóåò ôéìÝò. 2. H ôéìÝò ðåñéÝ÷ïíôáé óå Ýíá Info box ðïõ åìöáíßæåôáé óôçí ïèüíç. Óçìåßùóç Óôéò ìåôáâëçôÝò ôïõ ùñïìåôñçôÞ ëåéôïõñãßáò õðÜñ÷åé ðñüóâáóç ÷ùñßò ôç ÷ñÞóç password. Áí ÷ñçóéìïðïéåßôå LOGO! ÷ùñßò ïèüíç êáé ìå êüêêéíç ìïíÜäá ìíÞìçò, äå ìðïñåßôå íá äåßôå ôéò ìåôáâëçôÝò ãéáôß áí âãÜëåôå ôç ìíÞìç ãéá íá ôïðïèåôÞóåôå ôï êáëþäéï óýíäåóçò ìå ôïí õðïëïãéóôÞ, ôï ðñüãñáììá èá óâÞóåé.
152
Oé Ëåéôïõñãßåò ôïõ LOGO! ¼ñéï ùñþí ëåéôïõñãßáò OT Ôï üñéï ìÝôñçóçò ùñþí ëåéôïõñãßáò (ÏÔ) åßíáé 99999 þñåò. ÌåôÜ ôçí ôéìÞ áõôÞ ç ìÝôñçóç óôáìáôÜåé. Ñýèìéóç ÐáñáìÝôñïõ ÌÉ ×ñüíïò ÖáíåñÞ/êñõöÞ ðáñÜìåôñïò
MI åßíáé ï ðñïêáèïñéóìÝíïò ÷ñüíïò ëåéôïõñãßáò. Ìðïñåß íá åßíáé áðü 0 Ýùò 9999 þñåò.
153
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.15 Äéáêüðôçò óõ÷íüôçôáò Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò ãßíåôáé ÏÍ Þ OFF áíÜëïãá ìå ôï áí ç óõ÷íüôçôá óÞìáôïò åéóüäïõ âñßóêåôáé åíôüò êáèïñéóìÝíùí ïñßùí. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Fre
Ïé ðáëìïß ïäçãïýíôáé óôçí åßóïäï Fre. ×ñçóéìïðïéåßôå ôéò I5/I6 ãéá ãñÞãïñá óÞìáôá (åßóïäïé 12/24 V DC): max. 1 kHz êáé êÜèå Üëëç åßóïäï ãéá ðéï ìéêñÝò óõ÷íüôçôåò
ÐáñÜìåôñïé
ON (ðáëéü üíïìá SW ): Üíù üñéï OFF (ðáëéü üíïìá SW ): êÜôù üñéï G_T: ÷ñïíéêü äéÜóôçìá áíÜ ôï ïðïßï ìåôñïýíôáé ïé ðáëìïß
¸îïäïò Q
×ñïíïäéÜãñáììá Ëåéôïõñãßáò
154
Ç Ýîïäïò Q ãßíåôáé ÏÍ Þ OFF áíÜëïãá ìå ôï áí èá ðñïóåããéóôïýí ôï Üíù êáé êÜôù üñéï (âë. êáé ðåñéãñáöÞ ðïõ áêïëïõèåß)
Oé Ëåéôïõñãßåò ôïõ LOGO! ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Ï äéáêüðôçò óõ÷íüôçôáò ìåôñÜ ôïõò ðáëìïýò ôïõ óÞìáôïò ðïõ åöáñìüæåôáé óôçí åßóïäï Fre. Ïé ðáëìïß ìåôñïýíôáé áíÜ óõãêåêñéìÝíï ÷ñïíéêü äéÜóôçìá G_T. Áí ï áñéèìüò ôïõò ìÝóá óôï ÷ñïíéêü äéÜóôçìá G_T åßíáé ìåãáëýôåñïò áðü ôï ðÜíù êáé êÜôù üñéï, ç Ýîïäïò Q ãßíåôáé ÏÍ. Ç Ýîïäïò Q ãßíåôáé OFF üôáí ï áñéèìüò ôùí ðáëìþí ãßíåé ßóïò Þ ìéêñüôåñïò áðü ôï êÜôù üñéï. Êáèïñéóìüò ðáñáìÝôñïõ Par Üíù üñéï ÖáíåñÞ/êñõöÞ ðáñÜìåôñïò êÜôù üñéï ÷ñüíïò ìÝôñçóçò ðáëìþí
ON (ðáëáéü üíïìá SW ): åßíáé ôï Üíù üñéï êáé ìðïñåß íá Ý÷åé ôéìÞ áðü 0000 Ýùò 9999. OFF (ðáëáéü üíïìá SW ) åßíáé ôï êÜôù üñéï êáé ìðïñåß íá Ý÷åé ôéìÞ áðü 0000 Ýùò 9999. G_T åßíáé ï ÷ñüíïò áíÜ ôïí ïðïßï ìåôñïýíôáé ïé ðáëìïß ôïõ óÞìáôïò óôçí åßóïäï Fre. Ï ÷ñüíïò G_T ìðïñåß íá åßíáé áðü 00.05s Ýùò 99.95s. Óçìåßùóç Áí êáèïñéóôåß ï ÷ñüíïò G_T óôçí ôéìÞ ôïõ 1s, ôï LOGO! ìåôáôñÝðåé ôçí ìïíÜäá ôçò óõ÷íüôçôáò áðü Hz óå fa. fa : åßíáé ôï Üèñïéóìá ôùí ðáëìþí áíÜ ìïíÜäá ÷ñüíïõ G_T.
155
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.16 Áíáëïãéêüò ìåôñçôÞò Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò åíåñãïðïéåßôáé áí ç ôéìÞ ôçò áíáëïãéêÞò åéóüäïõ åßíáé ìåãáëýôåñç áðü Ýíá ñõèìéæüìåíï üñéï êáé áðåíåñãïðoéåßôáé áí ç ôéìÞ åßíáé ìéêñüôåñç áðü ôï üñéï áõôü. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Ax
Óôçí åßóïäï Ax, óõíäÝåôáé ôï áíáëïãéêü óÞìá. ×ñçóéìïðïéïýíôáé ïé åßóïäïé I7 (AI1) Þ I8 (AI2). Ôá 0-10 V áíôéóôïé÷ïýí óå 0-1000 (åóùôåñéêÞ ôéìÞ).
ÐáñÜìåôñïé
A:
ÊÝñäïò (Gain) ¼ñéï ôéìþí: 00.00
10.00
Â:
Áðüêëéóç (Offset) ¼ñéï ôéìþí: ±10000
ÏN: ÔéìÞ åíåñãïðïßçóçò åîüäïõ ¼ñéï ôéìþí: ±20000 OFF: ÔéìÞ áðåíåñãïðïßçóçò åîüäïõ ¼ñéï ôéìþí: ±20000 p:
¸îïäïò Q
Áñéèìüò äåêáäéêþí øçößùí ¼ñéï ôéìþí: 0,1,2,3
Ç Q åíåñãïðoéåßôáé áíÜëïãá ìå ôéò ôéìÝò ïñßùí.
Ïé ðáñÜìåôñïé Gain êáé Offset Ãéá ôéò ðáñáìÝôñïõò Gain êáé Offset âë. 4.3.6. 156
Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Ìå áõôÞ ôç ëåéôïõñãßá äéáâÜæåôáé ç áíáëïãéêÞ ôéìÞ ôçò åéóüäïõ AI1 Þ AI2. ÌåôÜ óôçí áíáëïãéêÞ ôéìÞ ðñïóôßèåôáé ç ðáñÜìåôñïò Offset. ÁõôÞ ç ôéìÞ óôç óõíÝ÷åéá ðïëëáðëáóéÜæåôáé ìå ôçí ðáñÜìåôñï Gain. Áí áõôÞ ç ôéìÞ åßíáé ìåãáëýôåñç áðü ôï Üíù üñéï, ç Ýîïäïò Q ãßíåôáé ÏÍ. Ç Q ãßíåôáé OFF îáíÜ áí ç ôéìÞ ãßíåé ìéêñüôåñç áðü ôï êÜôù üñéï.
157
Oé Ëåéôïõñãßåò ôïõ LOGO! Êáèïñéóìüò ðáñáìÝôñùí Ïé ðáñÜìåôñïé Gain êáé Offset ÷ñçóéìïðïéïýíôáé ãéá ðñïóáñìïãÞ ôùí ôéìþí ôùí áéóèçôçñßùí óå êÜèå åöáñìïãÞ . ÅéóáãùãÞ ðáñáìÝôñùí
Üíù üñéï êÜôù üñéï Gain óå % Âáèìüò ðñïóôáóßáò
ÐéÝóôå
Offset
ÐáñÜäåéãìá åìöÜíéóçò ðáñáìÝôñùí óå ìåíïý åéóáãùãÞò ðáñáìÝôñùí:
158
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.17 Áíáëïãéêüò äéáöïñéêüò ìåôñçôÞò Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò áëëÜæåé êáôÜóôáóç áíÜëïãá ìå Ýíá äéáìïñöþóéìï üñéï êáé ìéá äéáöïñéêÞ áîßá. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Ax
Åöáñìüæåôáé ôï áíáëïãéêü óÞìá ðïõ åëÝã÷åôáé. ×ñçóéìïðïéÞóôå ôéò áíáëïãéêÝò åéóüäïõò AI1... AI8, ôá áíáëïãéêÜ âïçèÞìáôá AM1... AM6, ôïí áñéèìü block ìéáò ëåéôïõñãßáò ìå áíáëïãéêÞ Ýîïäï, Þ ôéò áíáëïãéêÝò åîüäïõò AQ1 êáé AQ2.
ÐáñÜìåôñïé
A:
ÊÝñäïò (Gain) ¼ñéï ôéìþí: 00.00
10.00
Â:
Áðüêëéóç (Offset) ¼ñéï ôéìþí: ±10000
ÏN: ¼ñéï On/Off. ¼ñéï ôéìþí: ±20000
¸îïäïò Q
Ä:
ÔéìÞ äéáöïñÜò ãéá ôï üñéï off. ¼ñéï ôéìþí: ±20000
p:
Áñéèìüò äåêáäéêþí øçößùí. ¼ñéï ôéìþí: 0,1,2,3
Ç Q ãßíåôáé 0 Þ 1 , áíÜëïãá ìå ôéò ôéìÝò ïñßïõ êáé äéáöïñÜò.
159
Oé Ëåéôïõñãßåò ôïõ LOGO! ÐáñÜìåôñïò p (áñéèìüò äåêáäéêþí) Äåí éó÷ýåé ãéá ôçí ðáñïõóßáóç ôùí ôéìþí On, Off êáé Ax óå Ýíá êåßìåíï ìçíõìÜôùí. ×ñïíïäéÜãñáììá ëåéôïõñãßáò Á Ëåéôïõñãßá ìå ôçí áñíçôéêÞ äéáöïñÜ Ä.
×ñïíïäéÜãñáììá ëåéôïõñãßáò  Ëåéôïõñãßá ìå ôçí èåôéêÞ äéáöïñÜ Ä.
ÐåñéãñáöÞ ëåéôïõñãßáò Ç Ax ðïëëáðëáóéÜæåôáé ìå ôçí ôéìÞ ôçò ðáñáìÝôñïõ Á (êÝñäïò), êáé Ýðåéôá ðñïóôßèåôáé ç ôéìÞ áðü ôçí ðáñÜìåôñï  (áðüêëéóç) óôï ãéíüìåíï, äçë. (Ax x Gain) + Offset = ðñáãìáôéêü ôéìÞ Ax. Ç Ýîïäïò Q áëëÜæåé êáôÜóôáóç, áíÜëïãá ìå ôçí ôéìÞ ôïõ ïñßïõ On êáé äéáöïñÜò Ä. Ç ëåéôïõñãßá õðïëïãßæåé áõôüìáôá ôçí ðáñÜìåôñï Off : Off = On + Ä , ôï ïðïßï Ä ìðïñåß íá åßíáé èåôéêüò Þ áñíçôéêüò áñéèìüò. Äåßôå ôïí êáíüíá õðïëïãéóìïý ðáñáêÜôù.
160
Oé Ëåéôïõñãßåò ôïõ LOGO! Êáíüíåò õðïëïãéóìïý ¼ôáí èÝôåôå ìéá áñíçôéêÞ äéáöïñÜ Ä êáé ôï üñéï On üñéï Off, ôüôå: Q = 1, åÜí ç ðñáãìáôéêÞ ôéìÞ Ax > On Q = 0, åÜí ç ðñáãìáôéêÞ ôéìÞ Ax Off Äåßôå ôï ÷ñïíïäéÜãñáììá ëåéôïõñãßáò A. ¼ôáí èÝôåôå ìéá èåôéêÞ äéáöïñÜ Ä êáé ôï üñéï On < üñéï Off, ôüôå Q=1, áí : On ðñáãìáôéêÞ ôéìÞ Ax < Off. Äåßôå ôï ÷ñïíïäéÜãñáììá ëåéôïõñãßáò Â.
161
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.18 Aíáëïãéêüò óõãêñéôÞò Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò åíåñãïðïéåßôáé áí ç äéáöïñÜ ôéìþí ìåôáîý Ax êáé Ay õðåñâåß Ýíá êáèïñéóìÝíï üñéï. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïé Ax êáé Ay
Óôéò åéóüäïõò Ax êáé Ay óõíäÝïõìå ôá áíáëïãéêÜ óÞìáôá ôùí ïðïßùí ç äéáöïñÜ õðïëïãßæåôáé. ×ñçóéìïðïéïýíôáé ïé åßóïäïé I7 (AI1) êáé I8 (AI2).
ÐáñÜìåôñïé
A:
ÊÝñäïò (Gain) ¼ñéï ôéìþí: 00.00
10.00
Â:
Áðüêëéóç (Offset) ¼ñéï ôéìþí: ±10000
ÏN: ÔéìÞ åíåñãïðïßçóçò åîüäïõ ¼ñéï ôéìþí: ±20000 OFF: ÔéìÞ áðåíåñãïðïßçóçò åîüäïõ ¼ñéï ôéìþí: ±20000 p:
¸îïäïò Q
Áñéèìüò äåêáäéêþí øçößùí ¼ñéï ôéìþí: 0,1,2,3
Ç Ýîïäïò Q ãßíåôáé ÏÍ áí ç äéáöïñÜ ìåôáîý Ax êáé Ay õðåñâåß ôï üñéï.
Ïé ðáñÜìåôñïé Gain êáé Offset Ãéá ôéò ðáñáìÝôñïõò Gain êáé Offset âë. 4.3.6. 162
Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Ï áíáëïãéêüò óõãêñéôÞò õëïðïéåß ôéò áêüëïõèåò ðñÜîåéò: 1. Ïé ôéìÝò Ax êáé Ay ðïëëáðëáóéÜæïíôáé ìå ôç ôéìÞ Gain. 2. Ç ôéìÞ Offset ðñïóôßèåôáé óôéò Ax êáé Ay. 3. Õðïëïãßæåôáé ç äéáöïñÜ ôùí Ax êáé Ay ("Ä"). 4. Ç Ýîïäïò Q ãßíåôáé 0 Þ 1 óýìöùíá ìå ôïõò ðáñáêÜôù êáíüíåò. Êáíüíåò õðïëïãéóìïý Áí ç ðáñÜìåôñïò ON OFF ôüôå: Q = 1, áí (ðñáãìáôéêÞ ôéìÞ Ax - ðñáãìáôéêÞ ôéìÞ Ay) > On Q = 0, áí (ðñáãìáôéêÞ ôéìÞ Ax - ðñáãìáôéêÞ ôéìÞ Ay) Off. Áí ç ðáñÜìåôñïò ON < OFF ôüôå Q = 1, áí On (ðñáãìáôéêÞ ôéìÞ Ax - ðñáãìáôéêÞ ôéìÞ Ay) < Off
163
Oé Ëåéôïõñãßåò ôïõ LOGO! Êáèïñéóìüò ðáñáìÝôñùí Ïé ðáñÜìåôñïé Gain êáé Offset ÷ñçóéìïðïéïýíôáé ãéá ðñïóáñìïãÞ ôùí ôéìþí ôùí áéóèçôçñßùí óå êÜèå åöáñìïãÞ. ¼ñéï Gain óå % Âáèìüò ðñïóôáóßáò Offset
ÐáñÜäåéãìá Ãéá ôïí Ýëåã÷ï åíüò óõóôÞìáôïò èÝñìáíóçò, ç èåñìïêñáóßá ñïÞò Tv (ìå áéóèçôÞñéï óôçí AI1) êáé ç èåñìïêñáóßá åðéóôñïöÞò Tr (ìå áéóèçôÞñéï óôçí AI2) ìåôñïýíôáé êáé óõãêñßíïíôáé ìåôáîý ôïõò. Áí ç èåñìïêñáóßá åðéóôñïöÞò äéáöÝñåé ðåñéóóüôåñï áðü 15 °C áðü ôç èåñìïêñáóßá ñïÞò, åíåñãïðïéåßôáé ìéá äéáäéêáóßá (ð.÷. åíåñãïðïßçóç êáõóôÞñá). Ç ðñáãìáôéêÞ èåñìïêñáóßá åìöáíßæåôáé óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí. Äéáôßèåíôáé áéóèçôÞñéá èåñìïêñáóßáò ìå ôá áêüëïõèá ÷áñáêôçñéóôéêÜ: -30 Ýùò +70 °C, 0 Ýùò 10V DC. ÅöáñìïãÞ
164
ÁíáðáñÜóôáóç óôï LOGO!
-30 Ýùò +70°C = 0 Ýùò 10V DC
0 Ýùò 1000
0 °C
300 Offset = -300
Êëßìáêá: -30 Ýùò +70 °C = 100
1000 Gain = 100/1000 = 0.1 = 10 %
üñéï = 15 °C
üñéï = 15
Oé Ëåéôïõñãßåò ôïõ LOGO! Êáèïñéóìüò ðáñáìÝôñùí
ÅìöÜíéóç óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí (ðáñáäåßãìá).
165
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.19 ÅðéôÞñçóç áíáëïãéêÞò ôéìÞò Óýíôïìç ðåñéãñáöÞ ÁõôÞ ç åéäéêÞ ëåéôïõñãßá áðïèçêåýåé ôçí ôéìÞ ìéáò áíáëïãéêÞò åéóüäïõ óôç ìíÞìç, êáé êÜíåé ôçí Ýîïäï Q=1 üôáí ç ôéìÞ ôçò õðåñâáßíåé Þ õóôåñåß ôçò áðïèçêåõìÝíçò ôéìÞò óõí Ýíá äéáìïñöþóéìï Offset. Óýìâïëï LOGO!
166
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò En
¸íá èåôéêü óÞìá åéóüäïõ óôçí åßóïäï En áðïèçêåýåé ôçí ôéìÞ ôéò áíáëïãéêÞò åéóüäïõ Ax ("Aen") óôçí ìíÞìç êáé îåêéíÜåé ôçí åðßâëåøç ôçò áíáëïãéêÞò åéóüäïõ.
Åßóïäïò Ax
Åöáñìüæåôáé ôï áíáëïãéêü óÞìá ðïõ åëÝã÷åôáé. ×ñçóéìïðïéÞóôå ôéò áíáëïãéêÝò åéóüäïõò AI1... AI8, ôá áíáëïãéêÜ âïçèÞìáôá AM1... AM6, ôïí áñéè-ìü block ìéáò ëåéôïõñ-ãßáò ìå áíáëïãéêÞ Ýîï-äï, Þ ôéò áíáëïãéêÝò åîüäïõò AQ1 êáé AQ2.
ÐáñÜìåôñïé
A:
ÊÝñäïò (Gain) ¼ñéï ôéìþí: 00.00
10.00
Â:
Áðüêëéóç (Offset) ¼ñéï ôéìþí: ±10000
Ä:
ÔéìÞ äéáöïñÜò ãéá ôï on/off üñéï Aen. ¼ñéï ôéìþí: ±20000
Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
ÐáñÜìåôñïé
p:
Áñéèìüò äåêáäéêþí øçößùí. ¼ñéï ôéìþí: 0,1,2,3
¸îïäïò Q
Ç Q ãßíåôáé 0 Þ 1, áíÜëïãá ìå ôçí áðïèçêåõìÝíç áíáëïãéêÞ ôéìÞ êáé ôçí áðüêëéóç.
ÐáñÜìåôñïò p (áñéèìüò äåêáäéêþí) Äåí éó÷ýåé ãéá ôçí ðáñïõóßáóç ôùí ôéìþí Aen, Ax êáé Ä óå Ýíá êåßìåíï ìçíõìÜôùí. ×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ëåéôïõñãßáò Ìéá 0 óå 1 ìåôÜâáóç óôçí åßóïäï En áðïèçêåýåé ôçí ôéìÞ ôïõ óÞìáôïò áðü ôçí áíáëïãéêÞ åßóïäï Ax. ÁõôÞ ç áðïèçêåõìÝíç ìåôáâëçôÞ áíáöÝñåôáé ùò "Aen". Êáé ç áíáëïãéêÞ ðñáãìáôéêÞ ôéìÞ Ax êáé ç Aen ðïëëáðëáóéÜæïíôáé ìå ôçí ðáñÜìåôñï Á (êÝñäïò), êáé Ýðåéôá ðñïóôßèåôáé ç ðáñÜìåôñïò  (áðüêëéóç) óôï ãéíüìåíï, äçë. (Ax x Gain) + Offset = ðñáãìáôéêÞ ôéìÞ Aen, üôáí áëëÜæåé ç En áðü 0 óå 1, Þ (Ax x Gain) + Offset = ðñáãìáôéêü ôéìÞ Ax.
167
Oé Ëåéôïõñãßåò ôïõ LOGO! Ç Ýîïäïò Q ãßíåôáé 1 üôáí ôï óÞìá óôçí åßóïäï En = 1 êáé åÜí ç ðñáãìáôéêÞ ôéìÞ óôçí åßóïäï Ax åßíáé åêôüò ôïõ ïñßïõ Aen ± Ä. Ç Ýîïäïò Q ãßíåôáé 0 üôáí ç ðñáãìáôéêÞ ôéìÞ óôçí åßóïäï Ax âñßóêåôáé ìÝóá óôï üñéï Aen ± Ä , Þ üôáí ôï óÞìá óôçí åßóïäï En = 0.
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.20 Áíáëïãéêüò åíéó÷õôÞò Óýíôïìç ðåñéãñáöÞ ÁõôÞ ç åéäéêÞ ëåéôïõñãßá åíéó÷ýåé ôçí ôéìÞ ìéáò áíáëï ãéêÞò åéóüäïõ êáé åîÜãåé ôï áðïôÝëåóìá óå ìéá áíáëïãéêÞ Ýîïäï. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Ax
Åöáñìüæåôáé ôï áíáëïãéêü óÞìá ðïõ åíéó÷ýåôáé. ×ñçóéìïðïéÞóôå ôéò áíáëïãéêÝò åéóüäïõò AI1... AI8, ôá áíáëïãéêÜ âïçèÞìáôá AM1... AM6, ôïí áñéèìü block ìéáò ëåéôïõñãßáò ìå áíáëïãéêÞ Ýîïäï, Þ ôéò áíáëïãéêÝò åîüäïõò AQ1 êáé AQ2.
ÐáñÜìåôñïé
A:
ÊÝñäïò (Gain) ¼ñéï ôéìþí: 00.00
10.00
Â:
Áðüêëéóç (Offset) ¼ñéï ôéìþí: ±10000
p:
Áñéèìüò äåêáäéêþí øçößùí. ¼ñéï ôéìþí: 0,1,2,3
¸îïäïò AQ
ÁõôÞ ç åéäéêÞ ëåéôïõñãßá Ý÷åé ìéá áíáëïãéêÞ Ýîïäï! ÁõôÞ ç Ýîïäïò ìðïñåß íá óõíäåèåß ìüíï ìå ôçí áíáëïãéêÞ åßóïäï ìéáò ëåéôïõñãßáò Þ ìå Ýíá áíáëïãéêü âïçèçôéêü. ¼ñéï ôéìþí ãéá ôçí AQ:-32768...+32767
169
Oé Ëåéôïõñãßåò ôïõ LOGO! ÐáñÜìåôñïò p (áñéèìüò äåêáäéêþí) Éó÷ýåé ìüíï ãéá ôçí ôéìÞ AQ óå Ýíá êåßìåíï ìçíõìÜôùí. ÐåñéãñáöÞ ëåéôïõñãßáò Ç Ax ðïëëáðëáóéÜæåôáé ìå ôçí ôéìÞ ôçò ðáñáìÝôñïõ Á (êÝñäïò), êáé Ýðåéôá ðñïóôßèåôáé ç ôéìÞ áðü ôçí ðáñÜìåôñï  (áðüêëéóç) óôï ãéíüìåíï, äçë. (Ax x Gain) + Offset = ðñáãìáôéêü ôéìÞ Ax. Ç ðñáãìáôéêÞ ôéìÞ Ax åîÜãåôáé óôçí AQ
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.21 ÁõôïóõãêñÜôçóç Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò ãßíåôáé ÏÍ êáé «áõôïóõãêñáôåßôáé» üôáí ç åßóïäïò S ãßíåé ÏÍ. Ç Ýîïäïò ãßíåôáé OFF ìå ôçí åßóïäï R. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò S
¼ôáí ç åßóïäïò S ãßíåé 1 ç Ýîïäïò Q ãßíåôáé 1.
Åßóïäïò R
Ç Ýîïäïò ãßíåôáé 0 üôáí ç åßóïäïò R (reset) ãßíåé 1. Áí ïé åßóïäïé S êáé R åßíáé êáé ïé äýï 1 ç Ýîïäïò ìçäåíßæåôáé (ç åßóïäïò R Ý÷åé ìåãáëýôåñç éó÷ý Ýíáíôé ôçò S).
ÐáñÜìåôñïò Par
×ñçóéìïðïéåßôáé ãéá íá äçëþóïõìå áí èÝëïõìå Þ ü÷é äéáôÞñçóç ãéá ôéò ôñÝ÷ïõóåò ôéìÝò. Rem: off = ïé ôéìÝò äå äéáôçñïýíôáé on = ïé ôéìÝò äéáôçñïýíôáé
¸îïäïò Q
Ç Q ãßíåôáé ÏÍ üôáí ç åßóïäïò S ãßíåé ÏÍ êáé ÏFF üôáí ç åßóïäïò R ãßíåé ÏÍ.
×ñïíïäéÜãñáììá Ëåéôïõñãßáò
171
Oé Ëåéôïõñãßåò ôïõ LOGO! Ðßíáêáò ÊáôáóôÜóåùí ôïõ block ÁõôïóõãêñÜôçóçò Óå Ýíá block áõôïóõãêñÜôçóçò ç êáôÜóôáóç ôçò åîüäïõ åîáñôÜôáé áðü ôçí êáôÜóôáóç ôùí åéóüäùí êáé áðü ôçí ðñïçãïýìåíç êáôÜóôáóç ôçò åîüäïõ üðùò öáßíåôáé êáé óôïí ðßíáêá: S
R
Q
Óçìåßùóç
0 0 1 1
0 1 0 1
0 1 1 0
Ç êáôÜóôáóç ðáñáìÝíåé ç ßäéá Reset Set Reset (õðåñéó÷ýåé)
Óå äéáêïðÞ ôÜóçò êáé áí Ý÷åé åðéëå÷èåß äéáôÞñçóç ôéìþí, óôçí Ýîïäï ðáñáìÝíåé ôï ßäéï óÞìá.
172
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.22 ×ñïíéêü ðáëìïý Óýíôïìç ðåñéãñáöÞ Ç Ýîïäïò ãßíåôáé ÏÍ êáé ÏFF ìå Ýíá ðáëìü óôçí åßóïäï Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Trg
¼ôáí ç êáôÜóôáóç óôçí åßóïäï Trg áëëÜæåé áðü 0 óå 1 áëëÜæåé êáé ç êáôÜóôáóç óôçí Ýîïäï.
Åßóïäïò R
¼ôáí ç åßóïäïò R (reset) ãßíåôáé 1 ç Ýîïäïò ãßíåôáé 0. Ç åßóïäïò R Ý÷åé ìåãáëýôåñç éó÷ý áðü ôçí åßóïäï Trg.
ÐáñÜìåôñïò
ÅðéëïãÞ : RS (ðñïôåñáéüôçôá R) SR (ðñïôåñáéüôçôá S) ÄéáôÞñçóç ôéìþí: / = ÁðåíåñãïðïéçìÝíç R = ÅíåñãïðïéçìÝíç
¸îïäïò Q
Ç Q áëëÜæåé êáôÜóôáóç êÜèå öïñÜ ðïõ áëëÜæåé êáôÜóôáóç ç åßóïäïò Trg.
×ñïíïäéÜãñáììá Ëåéôïõñãßáò Ôï óçìåéùìÝíï ìå Ýíôïíç ãñáììÞ ôìÞìá ôïõ äéáãñÜììáôïò åßíáé áõôü ðïõ öáßíåôáé óôï block ôïõ ÷ñïíéêïý.
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Ç Ýîïäïò Q áëëÜæåé ôçí ôéìÞ ôçò, äçë. ç Ýîïäïò ôßèåôáé 0 Þ 1, ìå êÜèå ìåôÜâáóç áðü 0 óå 1 ôçò åéóüäïõ Trg êáé åöüóïí ïé åßóïäïé S=0 êáé R=0,
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Oé Ëåéôïõñãßåò ôïõ LOGO! Ôï óÞìá óôçí åßóïäï Trg äåí åðçñåÜæåé ôçí åéäéêÞ ëåéôïõñãßá üôáí S=1 Þ R=1. Ç Ýîïäïò ãßíåôáé 1 ìå Ýíá óÞìá óôçí åßóïäï S. Ç Ýîïäïò ãßíåôáé 0 ìå Ýíá óÞìá óôçí åßóïäï R.
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.23 Ìçíýìáôá Óýíôïìç ðåñéãñáöÞ Äõíáôüôçôá åìöÜíéóçò ìçíõìÜôùí óôçí êáôÜóôáóç RUN. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò En
Ìå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï En (Enable) îåêéíÜ ç åìöÜíéóç ìçíõìÜôùí.
Åßóïäïò P
P: Ðñïôåñáéüôçôá åìöÜíéóçò ìçíõìÜôùí. ¼ñéá Ôéìþí 0
30 Quit: Áðïäï÷Þ ìçíýìáôïò
ÐáñÜìåôñïé
Text: Êåßìåíï ìçí/ôïò. Par: ÐáñÜìåôñïò Þ ðñáãìáôéêÞ ôéìÞ ìéáò Üëëçò, Þäç ðñïãñáììáôéóìÝíçò ëåéôïõñãßáò. Time: Åðßäåéîç ôïõ óõíå÷þò åíçìåñùìÝíïõ ÷ñüíïõ ôçò çìÝñáò. Date: Åðßäåéîç ôçò óõíå÷þò åíçìåñùìÝíçò çìåñïìçíßáò. EnTime: Åðßäåéîç ôïõ ÷ñüíïõ ôçò 0 óå 1 ìåôÜâáóçò ôïõ óÞìáôïò óôçí åßóïäï En. EnDate: Åðßäåéîç ôçò çìåñïìçíßáò ôçò 0 óå 1 ìåôÜâáóçò ôïõ óÞìáôïò óôçí åßóïäï En.
¸îïäïò Q
Ç Q Ý÷åé ôçí ßäéá êáôÜóôáóç ìå ôçí åßóïäï En.
175
Oé Ëåéôïõñãßåò ôïõ LOGO! Ðåñéïñéóìïß Ìðïñïýìå íá ÷ñçóéìïðïéÞóïõìå ìÝ÷ñé êáé 10 ëåéôïõñãßåò ìçíõìÜôùí. ÐåñéãñáöÞ ôçò ëåéôïõñãßáò Áí ç åßóïäïò En áëëÜîåé êáôÜóôáóç áðü 0 óå 1, ôá ìçíýìáôá ðïõ ïñßóáìå åìöáíßæïíôáé. Áðïäï÷Þ ìçíýìáôïò áðåíåñãïðïéçìÝíç (Quit = Off): Áí ç åßóïäïò En áëëÜîåé êáôÜóôáóç áðü 1 óå 0, ôï ìÞíõìá äåí åìöáíßæåôáé. Áðïäï÷Þ ìçíýìáôïò åíåñãïðïéçìÝíç (Quit = On): Áí ç åßóïäïò En áëëÜîåé êáôÜóôáóç áðü 1 óå 0, ôï ìÞíõìá åìöáíßæåôáé ìÝ÷ñé íá ãßíåé áðïäå÷ôü OK. ¼ôáí ç åßóïäïò En = 1, äåí ìðïñåßôå íá áðïäå÷ôåßôå ìÞíõìá. Áí Ý÷ïõìå ðñïãñáììáôßóåé ôçí åìöÜíéóç ðïëëþí ìçíõìÜôùí ìå ôçí åßóïäï En=1, áñ÷éêÜ åìöáíßæåôáé ôï ìÞíõìá ìå ôç ìåãáëýôåñç ðñïôåñáéüôçôá (0 = ÷áìçëüôåñç, 30 = õøçëüôåñç). Áõôü óçìáßíåé åðßóçò, üôé Ýíá ðñüóöáôá åíåñãïðïéçìÝíï ìÞíõìá ðáñïõóéÜæåôáé ìüíï åÜí ç ðñïôåñáéüôçôÜ ôïõ åßíáé õøçëüôåñç áðü áõôÞ ôïõ ðñïçãïõìÝíùò åíåñãïðïéçìÝíïõ ìçíýìáôïò. Áöüôïõ Ýíá ìÞíõìá åìöáíéóôåß Þ áðïäå÷ôåß , ç ëåéôïõñãßá ðáñïõóéÜæåé áõôüìáôá ôï ðñïçãïõìÝíùò åíåñãü ìÞíõìá ðïõ Ý÷åé ôçí õøçëüôåñç ðñïôåñáéüôçôá. Ìå ôá ðëÞêôñá ìçíýìáôá.
176
êáé , åìöáíßæïíôáé êáé ôá õðüëïéðá
Oé Ëåéôïõñãßåò ôïõ LOGO! ÐáñÜäåiãìá ¸íá ìÞíõìá åìöáíßæåôáé ãéá ðáñÜäåéãìá ùò åîÞò: En=1
Êáèïñéóìüò ðáñáìÝôñùí Ïñßæïõìå ôçí ðñïôåñáéüôçôá óôçí ïèüíç ôçò ðáñáìÝôñïõ P êáé ôçí áðïäï÷Þ: Oèüíç åéóáãùãÞò ðáñáìÝôñùí ãéá P
Ðñïôåñáéüôçôá ÊáôÜóôáóç áðïäï÷Þò
1. ÊÜíïõìå ôçí ðñïôåñáéüôçôá 1: 2. ÅðéëïãÞ 'Ack': 3. ÅíåñãïðïéÞóôå ôï 'Ack':
cursor óôï '0' + ðéÝóôå ìå Þ
Oèüíç åéóáãùãÞò ðáñáìÝôñùí ãéá P
Ðñïôåñáéüôçôá 1 ÊáôÜóôáóç áðïäï÷Þò 'On'
4. Åðéêõñþóôå:
ìå ÏÊ
Ïñßæïõìå ôá ìçíýìáôá óôçí ïèüíç ôçò ðáñáìÝôñïõ Par: Oèüíç åéóáãùãÞò ðáñáìÝôñùí ãéá Par
177
Oé Ëåéôïõñãßåò ôïõ LOGO! Ìå ôï åðéëÝãïõìå ôç ãñáììÞ ðïõ èá ðåñéÝ÷åé ôï êåßìåíï ôïõ ìçíýìáôïò. Ìå OK îåêéíÜìå íá ãñÜöïõìå ôï ìÞíõìá ÷ñçóéìïðïéþíôáò ôá ðëÞêôñá êáé ãéá åðéëïãÞ ãñáììÜôùí. Ãéá ìåôáêßíçóç ôïõ cursor ÷ñçóéìïðïéïýìå ôá êáé . Ìå OK åðéêõñþíïõìå êáé ìå ESC åðéóôñÝöïõìå áðü ôï ìåíïý. Ãéá íá åíóùìáôþóïõìå óå ìÞíõìá ìéá ðáñÜìåôñï ëåéôïõñãßáò (ð.÷. ôñÝ÷ïõóá ôéìÞ) , åðéëÝãïõìå ìéá ãñáììÞ ìå êáé ðéÝæïõìå ôï ðëÞêôñï :
ÐéÝæïõìå OK.
Ìå ôá ðëÞêôñá êáé åðéëÝãïõìå ìåôáîý ôùí block êáé ôùí áíôßóôïé÷ùí ðáñáìÝôñùí. Ìå ôá ðëÞêôñá êáé åðéëÝãïõìå ôï block êáé ôçí ðáñÜìåôñï ðïõ èá åìöáíßæåôáé. Åðéêõñþíïõìå ôçí åðéëïãÞ ìå OK. Ìå ôï ESC åðéóôñÝöïõìå áðü ôï ìåíïý áõôü.
178
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.24 Ìðïõôüí (Softkey) Óýíôïìç ðåñéãñáöÞ Ç ëåéôïõñãßá åßíáé ßäéá ìå áõôÞ åíüò óõìâáôéêïý ìðïõôüí Þ äéáêüðôç. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò En
Áí ç åßóïäïòt En (Enable) áëëÜîåé êáôÜóôáóç áðü 0 óå 1, ç Ýîïäïò Q åíåñãïðïéåßôáé, áí óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí Ý÷åé åðéëå÷èåß: 'Switch=On'.
ÐáñÜìåôñïé
ÊáôÜ ôïí ðñïãñáììáôéóìü: Ç ðáñÜìåôñïò Par ìáò äßíåé ôç äõíáôüôçôá íá ïñßóïõìå ëåéôïõñãßá ìðïõôüí ãéá Ýíá êýêëï Þ ëåéôïõñãßá äéáêüðôç. Start (ðáëáéü üíïìá Ret): off = ç êáôÜóôáóç äå äéáôçñåßôáé on = ç êáôÜóôáóç äéáôçñåßôáé Óå êáôÜóôáóç RUN: Switch: åíåñãïðïéåß Þ áðåíåñãïðïéåß ôï ìðïõôüí Þ ôï äéáêüðôç.
¸îïäïò Q
Åíåñãïðïéåßôáé üôáí En=1 êáé ç åðéëïãÞ Switch=On Ý÷åé åðéêõñùèåß ìå OK.
ÅñãïóôáóéáêÞ ñýèìéóç Ç åñãïóôáóéáêÞ ñýèìéóç ãéá ôçí ðáñÜìåôñï 'Par' åßíáé 'Pushbutton'. 179
Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ëåéôïõñãßáò Ç Ýîïäïò åíåñãïðïéåßôáé üôáí åíåñãïðïéçèåß ç åßóïäïò En êáé åö'üóïí, óôçí êáôÜóôáóç åéóáãùãÞ ðáñáìÝôñùí, Ý÷åé ãßíåé ç åðéëïãÞ "On" ãéá ôçí ðáñÜìåôñï 'Switch' êáé Ý÷åé åðéêõñùèåß ìå OK. Åäþ äåí ðáßæåé ñüëï áí Ý÷åé ãßíåé åðéëïãÞ ëåéôïõñãßáò ìðïõôüí Þ äéáêüðôç. Ç Ýîïäïò áðåíåñãïðïéåßôáé óå 3 ðåñéðôþóåéò: Óå áëëáãÞ ôçò êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï En. ÅÜí Ý÷åé ãßíåé åðéëïãÞ ëåéôïõñãßáò ìðïõôüí êáé ïëïêëçñùèåß Ýíáò êýêëïò áðü ôç óôéãìÞ ôçò åíåñãïðïßçóçò. ÅÜí Ý÷åé ãßíåé ç åðéëïãÞ 'Off' ãéá ôçí ðáñÜìåôñï 'Switch' êáé Ý÷åé åðéêõñùèåß ìå OK óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí. Êáèïñéóìüò ôçò ðáñáìÝôñïõ Par Óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò: 1. ÅðéëÝãïõìå ôç ëåéôïõñãßá 'Softkey'. 2. ÅðéëÝãïõìå En êáé ðéÝæïõìå OK. Ï cursor ôïðïèåôåßôáé êÜôù áðü ôï 'Par'. 3. ÅðéëÝãïõìå ôç ñýèìéóç 'Par': Åðéêõñþíïõìå ìå OK (ï cursor ôïðïèåôåßôáé óôï 'On')
¸÷åé ãßíåé åðéëïãÞ ëåéôïõñãßáò ìðïõôüí Äåí Ý÷åé åðéëå÷èåß äéáôÞñçóç ôéìþí
ÁëëáãÞ ôçò ñýèìéóçò 'Par' óå ëåéôïõñãßá äéáêüðôç êáé åðéëïãÞ äéáôÞñçóçò ôéìþí (Ret=On): 4. ÁëëáãÞ ìåôáîý ôùí ëåéôïõñãéþí ìðïõôüí êáé äéáêüðôç: Þ 180
Oé Ëåéôïõñãßåò ôïõ LOGO!
¸÷åé ãßíåé åðéëïãÞ ëåéôïõñãßáò äéáêüðôç Äåí Ý÷åé åðéëå÷èåß äéáôÞñçóç ôéìþí
5. ÁëëáãÞ óå äéáôÞñçóç ôéìþí: 6. Åíåñãïðïßçóç äéáôÞñçóçò:
Þ Þ
¸÷åé ãßíåé åðéëïãÞ ëåéôïõñãßáò äéáêüðôç ¸÷åé åðéëå÷èåß äéáôÞñçóç ôéìþí
7. Åðéêýñùóç ôùí åðéëïãþí ìáò
ìå OK
Óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí (êáôÜóôáóç RUN): Åäþ ìðïñåßôå íá ñõèìßóåôå ôçí ðáñÜìåôñï 'Switch' on êáé off (On/Off). Óå êáôÜóôáóç RUN óôçí ïèüíç ôïõ LOGO! âëÝðïõìå:
¸óôù üôé èÝëïõìå íá åíåñãïðïéÞóïõìå ôï 'Switch' (On). 1. ÐÜìå óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí: Åðéêõñþíïõìå ìå OK (ï cursor ôïðïèåôåßôáé óôï 'Off') 2. ÁëëÜæïõìå áðü 'Off' óå 'On': Þ 3. Åðéêõñþíïõìå ôéò áëëáãÝò ìáò ìå OK
Åäþ, ãéá ðáñÜäåéãìá, Ý÷ïõìå switch On
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.25 Êáôá÷ùñçôÞò ïëßóèçóçò Óýíôïìç ðåñéãñáöÞ Ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå ôïí êáôá÷ùñçôÞ ïëßóèçóçò ãéá íá äéáâÜóåôå ôçí ôéìÞ ìéáò åéóüäïõ êáé ãéá íá ìåôáôïðßóåôå ôá äõáäéêÜ øçößá äåîéÜ Þ áñéóôåñÜ. Ç ôéìÞ åîüäïõ áíôéóôïé÷åß ìå ôï åðéëåãìÝíï äõáäéêü øçößï ôïõ êáôá÷ùñçôÞ ïëßóèçóçò. Ôç ìåôáôïðéæüìåíç êáôåýèõíóç ìðïñïýìå íá ôçí áëëÜîïõìå óå ìéá åéäéêÞ åßóïäï. Óýìâïëï LOGO!
182
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò In
Åßóïäïò ðïõ äéáâÜæåôáé óôçí Ýíáñîç ôçò ëåéôïõñãßáò.
Åßóïäïò Trg
Ìéá ìåôÜâáóç 0 óå 1 óôçí åßóïäï Trg áñ÷ßæåé ôçí åéäéêÞ ëåéôïõñãßá.
Åßóïäïò Dir
Ôï óÞìá óôçí åßóïäï Dir êáèïñßæåé ôç êáôåýèõíóç ïëßóèçóçò ãéá ôá äõáäéêÜ øçößá ôïõ êáôá÷ùñçôÞ ïëßóèçóçò S1...S8: Dir = 0: Ìåôáôüðéóç äåîéÜ (S1 >> S8) Dir = 1: Ìåôáôüðéóç áñéóôåñÜ (S8 >> S1)
ÐáñÜìåôñïò
Ôï äõáäéêü øçößï ôïõ êáôá÷ùñçôÞ ïëßóèçóçò ðïõ êáèïñßæåé ôçí ôéìÞ óôçí Ýîïäï Q. ÐéèáíÝò ôéìÝò ôçò ðáñáìÝôñïõ: S1 ... S8 ÄéáôÞñçóç ôéìþí: / = ÁðåíåñãïðïéçìÝíç R = ÅíåñãïðïéçìÝíç
¸îïäïò Q
Ç ôéìÞ ôçò åîüäïõ áíôéóôïé÷åß ìå ôï åðéëåãìÝíï äõáäéêü øçößï ôïõ êáôá÷ùñçôÞ ïëßóèçóçò.
Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíïäéÜãñáììá ëåéôïõñãßáò
ÐåñéãñáöÞ ëåéôïõñãßáò Ç ëåéôïõñãßá äéáâÜæåé ôçí ôéìÞ óôçí åßóïäï In ìå ìéá ìåôÜâáóç 0 óå 1 óôçí åßóïäï Trg (Trigger). ÁõôÞ ç ôéìÞ åöáñìüæåôáé óôï äõáäéêü øçößï ôïõ êáôá÷ùñçôÞ ïëßóèçóçò S1 Þ S8, áíÜëïãá ìå ôç êáôåýèõíóç ïëßóèçóçò : Ìåôáôüðéóç äåîéÜ: Ç ôéìÞ óôçí åßóïäï In ôßèåôáé óôï S1 ç ðñïçãïýìåíç ôéìÞ ôïõ S1 ìåôáôïðßæåôáé óôï S2 ç ðñïçãïýìåíç ôéìÞ ôïõ S2 ìåôáôïðßæåôáé óôï S3 ê.ëð. Ìåôáôüðéóç áñéóôåñÜ: Ç ôéìÞ óôçí åßóïäï In ôßèåôáé óôï S8 ç ðñïçãïýìåíç ôéìÞ ôïõ S8 ìåôáôïðßæåôáé óôï S7 ç ðñïçãïýìåíç ôéìÞ ôïõ S7 ìåôáôïðßæåôáé óôï S6 ê.ëð. Ç Ýîïäïò Q åðéóôñÝöåé ôçí ôéìÞ ôïõ åðéëåãìÝíïõ äõáäéêïý øçößïõ ôïõ êáôá÷ùñçôÞ ïëßóèçóçò. ÅÜí ç äéáôÞñçóç ôùí ôéìþí äåí åßíáé åíåñãïðïéçìÝíç, ç ëåéôïõñãßá áñ÷ßæåé áðü ôçí áñ÷Þ ìåôÜ áðü ìéá äéáêïðÞ ñåýìáôïò. ÅÜí åßíáé åíåñãïðïéçìÝíç, ôüôå üëá ôá äõáäéêÜ øçößá áðïèçêåýïíôáé. 183
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.26 Áíáëïãéêüò ðïëõðëÝêôçò Óýíôïìç ðåñéãñáöÞ ÁõôÞ ç åéäéêÞ ëåéôïõñãßá âãÜæåé ìßá áðü ôéò ôÝóóåñéò ðñïêáèïñéóìÝíåò áíáëïãéêÝò áîßåò Þ 0 óôçí áíáëïãéêÞ Ýîïäï. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò En
Ìå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï En (Enable) ïäçãåß ìßá ðáñáìåôñïðïéçìÝíç áîßá óôçí Ýîïäï ÁQ, åîáñôþìåíç áðü ôçí ôéìÞ ôùí S1 êáé S2.
Åßóïäïé S1 êáé S2
ÁíÜëïãá ìå ôçí êáôÜóôáóç ôùí s1 êáé s2 , áðïññÝåé ç áíáëïãéêÞ Ýîïäïò. S1=0 êáé S2=0 Ðñïêýðôåé ç ôéìÞ 1 S1=0 êáé S2=1 Ðñïêýðôåé ç ôéìÞ 2 S1=1 êáé S2=0 Ðñïêýðôåé ç ôéìÞ 3 S1=1 êáé S2=1 Ðñïêýðôåé ç ôéìÞ 4
ÐáñÜìåôñïò PAR
V1
V4: ÁíáëïãéêÝò ôéìÝò ðïõ áðïññÝïõí. Ðåñéï÷Þ ôéìþí: -32768...+32767 p: Áñéèìüò äåêáäéêþí. Ðåñéï÷Þ ôéìþí: 0,1,2,3
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò ¸îïäïò AQ
ÐåñéãñáöÞ ÁõôÞ ç åéäéêÞ ëåéôïõñãßá Ý÷åé áíáëïãéêÞ Ýîïäï. Ìðïñåß íá óõíäåèåß ìüíï ìå áíáëïãéêÞ åßóïäï, áíáëïãéêÞ ìíÞìç Þ ìå áíáëïãéêÞ åðÝêôáóç(AQ1,AQ2). Ðåñéï÷Þ ôéìþí ãéá ôçí AQ: -32768...+32767
ÐáñÜìåôñïé V1...V4 Ç áíáëïãéêÞ ôéìÞ ôùí ðáñáìÝôñùí V1...V4 ìðïñåß íá áðïññÝåé áðü ìßá Üëëç ðñïãñáììáôéæüìåíç ëåéôïõñãßá. Ìðïñåßò íá ÷ñçóéìïðïéÞóåéò ôçí ðñáãìáôéêÞ ôéìÞ ôùí ðáñáêÜôù ëåéôïõñãéþí: Áíáëïãéêüò óõãêñéôÞò ÁíáëïãéêÞ áõôïóõãêñÜôçóç Áíáëïãéêüò åíéó÷õôÞò Áíáëïãéêüò ðïëõðëÝêôçò ÁíáëïãéêÞ ñÜìðá PI åëåãêôÞ ÁðáñéèìçôÞò äýï êáôåõèýíóåùí ÐáñÜìåôñïò p (áñéèìüò äåêáäéêþí) Åöáñìüæåôáé ìüíï óå ôéìÝò ðïõ âãáßíïõí óå ìçíýìáôá.
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Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíéêü äéÜãñáììá
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ¼ôáí ç åßóïäïò En ãßíåôáé 1,ôüôå ç åöáñìïãÞ äéåêðåñáéþíåé ìßá áðü ôéò ôÝóóåñéò ðéèáíÝò áíáëïãéêÝò ôéìÝò V1 Ýùò V4 óôçí áíáëïãéêÞ Ýîïäï, áíÜëïãá ìå ôéò ôéìÝò ôùí S1 êáé S2.Áí ç êáôÜóôáóç óôçí åßóïäï åßíáé 0, ôüôå ç ôéìÞ ôçò áíáëïãéêÞò åîüäïõ åßíáé 0. ÁíáëïãéêÞ Ýîïäïò Áí áõôÞ ç åéäéêÞ ëåéôïõñãßá óõíäåèåß ìå ìïíÜäá åðÝêôáóçò áíáëïãéêÞò åîüäïõ, íá óçìåéùèåß üôé ç áíáëïãéêÞ Ýîïäïò åðåîåñãÜæåôáé ôéìÝò óôçí ðåñéï÷Þ áðü 0 Ýùò 1000. Ãéá íá ðñáãìáôïðïéçèåß áõôü ìðïñåß íá ÷ñåéáóôåß Ýíáò åðéðëÝïí ðïëëáðëáóéáóôÞ áíÜìåóá óôçí ìïíÜäá åðÝêôáóçò êáé óôçí åéäéêÞ ëåéôïõñãßá. Ìå ôçí ÷ñÞóç ôïõ ðïëëáðëáóéáóôÞ,óôáèåñïðïéÞôå ç áíáëïãéêÞ Ýîïäï óôçí ðåñéï÷Þ ôéìþí áðï 0 Ýùò 1000.
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Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.27 ÁíáëïãéêÞ ñÜìðá Óýíôïìç ðåñéãñáöÞ Óôçí áíáëïãéêÞ Ýîïäï, áõôÞ ç åéäéêÞ ëåéôïõñãßá åêêéíåß Ýíá áðü ôá äýï åðßðåäá Þ ôçí áíôéóôÜèìéóç. Åäþ ìðïñåßò íá ïñßóåéò ðüóï ãñÞãïñá ìðïñåßò íá öôÜóåéò óôï åðéèõìçôü åðßðåäï. Ç áíáëïãéêÞ ôéìÞ õðïëïãßæåôáé óå äýï âÞìáôá. Ôï ðñþôï âÞìá óïõ åðéôñÝðåé íá äéåêðåñáéþóåéò ôçí ðáñáìåôñïðïßçóç. Ôï äåýôåñï âÞìá öôéÜ÷íåé ìå ðñüôõðï ôï ðñþôï âÞìá. Óå ðåñßðôùóç ðïõ äåí Ý÷åé äçëùèåß, ç ðåñéãñáöåß áíáöÝñåôáé óôï ðñþôï âÞìá. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò En
Ìå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1óôçí åßóïäï En îåêéíÜ ìßá ðáñáìåôñïðïéçìÝíç ôéìÞ óôçí Ýîïäï AQ#. Ìå áëëáãÞ êáôÜóôáóçò áðü 1 óå 0 âãáßíåé áìÝóùòôçí ôéìÞ ôïõ Offset (B) óôçí Ýîïäï AQ# êáé 0 óôçí Ýîïäï AQ.
Åßóïäïò Sel
Sel=0 ¸íáñîç åðéðÝäïõ 1 Sel=1 ¸íáñîç åðéðÝäïõ 2
Åßóïäïò St
Ìå áëëáãÞ êáôÜóôáóçò áðü 0 óå 1 óôçí åßóïäï En îåêéíÜ ôçí ôéìÞ ôïõ Offset (B) óôçí Ýîïäï AQ# êáé 0 óôçí Ýîïäï AQ.
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò ÐáñÜìåôñïé
ÐåñéãñáöÞ Level1 êáé Level 2: Ðåñéï÷Þ ôéìþí ãéá êÜèå åðßðåäï -10.000 Ýùò +20.000 MaxL: Ç ìÝãéóôç ôéìÞ ðïõ äåí ðñÝðåé íá îåðåñáóôåß ãéá êáíÝíá ëüãï. Ðåñéï÷Þ ôéìþí -10.000 Ýùò +20.000 St/Sp: Start/Stop, áîßá ðïõ âãáßíåé ãéá 100ms ðáñÜëëçëá ìå ôï Offset (B) áöïý åêôåëåóôåß ç ëåéôïõñãßá êáé ðñéí öôÜóïõìå ôçí ôéìÞ ôïõ. Offset: ÁõôÞ ç ðáñÜìåôñïò ðñïïñßæåôáé ãéá Ýëåã÷ï êéíçôÞñùí. Ðåñéï÷Þ ôéìþí 0 Ýùò +20.000 Rate (Ñõèìüò): Ðüóï ãñÞãïñá öôÜíïõìå ôï åðßðåäï 1, åðßðåäï 2 êáé ôï Offset. ÌÝôñçóç óå Steps/Sec. Ðåñéï÷Þ ôéìþí 1 Ýùò 10.000. Á: Gain(êÝñäïò). Ðåñéï÷Þ ôéìþí 1 Ýùò 10.000. Â: Offset. Ðåñéï÷Þ ôéìþí ±10.000. p: Áñéèìüò äåêáäéêþí Ðåñéï÷Þ ôéìþí 0,1,2,3.
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
¸îïäïò AQ#
AQ# åßíáé ç áíáëïãéêÞ Ýîïäïò ôïõ ðñþôïõ âÞìáôïò. Ôï óýóôçìá äåß÷íåé ôçí ôéìÞ ôïõ AQ# êáôÜ ôçí åîïìïßùóç, ãéá ðáñÜäåéãìá. Ìßá áíáöïñÜ ÷ñçóéìïðïéåß áõôÞ ôçí ôéìÞ. Ðåñéï÷Þ ôéìþí áðü -32767...+32767
¸îïäïò AQ
AQ åßíáé ç ôõðïðïéçìÝíç ôéìÞ ôïõ AQ# êáé ç áíáëïãéêÞ Ýîïäïò ôïõ äåýôåñïõ âÞìáôïò. Ç ôéìÞ ôïõ AQ ðñïùèåßôå óôá ìðëïê. Ðåñéï÷Þ ôéìþí áðü 0 Ýùò +32767
ÐáñÜìåôñïé L1,L2 Ïé áíáëïãéêÝò ôéìÝò ôùí ðáñáìÝôñùí L1 êáé L2 ìðïñïýí íá áðïññÝïõí áðï êÜðïéá Üëëç ðñïãñáììáôéóìÝíç ëåéôïõñãßá. Ìðïñåß íá ÷ñçóéìïðïéçèïýí ç ôéìÝò ôùí ðáñáêÜôù ëåéôïõñãéþí: Áíáëïãéêüò óõãêñéôÞò ÁíáëïãéêÞ áõôïóõãêñÜôçóç Áíáëïãéêüò åíéó÷õôÞò Áíáëïãéêüò ðïëõðëÝêôçò ÁíáëïãéêÞ ñÜìðá ÅëåãêôÞò PI ÁðáñéèìçôÞò äýï êáôåõèýíóåùí ÐáñÜìåôñïò p Åöáñìüæåôáé ìüíï óôéò ôéìÝò ôùí AQ,L1,L2,MaxL,StSp êáé Rate ðïõ âãáßíïõí óáí ìÞíõìá óôçí ïèüíç.
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Oé Ëåéôïõñãßåò ôïõ LOGO! ×ñïíéêü äéÜãñáììá ôçò AQ#
ÐåñéãñáöÞ ôçò ëåéôïõñãßáò ôïõ âÞìáôïò 1 Áí ç åßóïäïò Ån ãßíåé 1, ôüôå ç ëåéôïõñãßá åêôåëåß ôçí ôéìÞ StSp+B óôçí Ýîïäï AQ# ãéá ôá ðñþôá 100 ms. ÌåôÜ áíÜëïãá ôçí óýíäåóç ôïõ Sel ç ëåéôïõñãßá áðï ôçí ôéìÞ StSp+B ðçãáßíåé óôï åðßðåäï1 Þ óôï åðßðåäï2 ìå ñõèìü åðéôÜ÷õíóçò áõôüí ðïõ Ý÷åé êáèïñéóôåß óôï Rate. Áí ç åßóïäïò St ãßíåé1, ôüôå ç ëåéôïõñãßá åêôåëåß ôçí ôéìÞ StSp+B óôïí ôïìÝá åðéôÜ÷õíóçò ôïõ Rate. ÌåôÜ ç ëåéôïõñãßá åêäßäåé ôçí ôéìÞ ôïõ StSp+B óôçí Ýîïäï AQ# ãéá 100 ms ÔåëéêÜ ôï Offset (B) âãáßíåé óôçí Ýîïäï AQ#. Áí ç åßóïäïò St ãßíåé 1, ç åðáíåêêßíçóç ôçò ëåéôïõñãßáò ìðïñåß íá ãßíåé üôáí ïé åßóïäïé St êáé En åðáíÝñèïõí óôéò áñ÷éêÝò ôïõ êáôáóôÜóåéò. Áí Ý÷ïõìå áëëáãÞ êáôÜóôáóçò óôçí åßóïäï Sel, ç ëåéôïõñãßá ðçãáßíåé áðü ôï åðßðåäï1 óôï åðßðåäï2 Þ áíôéóôñüöùò, áíÜëïãá ôçí óõíäåóìïëïãßá óôï Sel. Áí ç åßóïäïò En åðáíÝñèåé óôçí áñ÷éêÞ ôçò êáôÜóôáóç, ç ëåéôïõñãßá áìÝóùò âãÜæåé óôçí Ýîïäï AQ# ôï Offset(B). Ç áíáëïãéêÞ ôéìÞ ôçò åîüäïõ õðïëïãßæåôáé îáíÜ êÜèå 100ms. ÐåñéãñáöÞ ëåéôïõñãßáò ôïõ âÞìáôïò 2 ×ñçóéìïðïéþíôáò ôïõò ðáñáìÝôñïõò Á(Gain) êáé Â(Offset), ç AQ åßíáé ôõðïðïéçìÝíï óýìöùíá ìå ôçí ðáñáêÜôù öüñìïõëá: AQ=(AQ#-Offset)/Gain. 190
Oé Ëåéôïõñãßåò ôïõ LOGO!
4.4.28 PI åëåãêôÞò Óýíôïìç ðåñéãñáöÞ Áíáëïãéêüò êáé åëåãêôÞò ïëïêëÞñùóçò. Ìðïñåß íá ÷ñçóéìïðïéçèåß ï êáèÝíáò îå÷ùñéóôÜ Þ ìáæß. Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
Åßóïäïò Á/Ì
Ïñßæåé ôçí ëåéôïõñãßá ôïõ åëåãêôÞ: 1: áõôüìáôç 1: ëåéôïõñãßá 0: ÷åéñïêßíçôç 0: ëåéôïõñãßá
Åßóïäïò R
×ñçóéìïðïéïýìå ôçí åßóïäï R ãéá íá åðáíáöÝñåé ôçí Ýîïäï AQ óôçí áñ÷éêÞ êáôÜóôáóç. ¼óï ç åßóïäïò áõôÞ åßíáé 1, ç åßóïäïò Á/Ì åßíáé áðåíåñãïðïéçìÝíç. Ç Ýîïäïò AQ ãßíåôáé 0 .
Åßóïäïò PV
ÁíáëïãéêÞ ôéìÞ: åðåîåñãÜóéìç ôéìÞ, åðçñåÜæåé ôçí Ýîïäï
ÐáñÜìåôñïé
SP: ñýèìéóç ôéìÞò Ðåñéï÷Þ ôéìþí: -10.000 Ýùò +20.000 KC: êÝñäïò Ðåñéï÷Þ ôéìþí: 00,00 Ýùò 99,99 TI: ×ñüíïò ïëïêëÞñùóçò Ðåñéï÷Þ ôéìþí: 00,01 Ýùò 99,59 Dir: êáôåýèõíóç äñÜóçò ôïõ åëåãêôÞ Ðåñéï÷Þ ôéìþí: + Þ Mq: ÔéìÞ ôïõ AQ áðü ÷åéñïêßíçôï Ýëåã÷ï
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Oé Ëåéôïõñãßåò ôïõ LOGO! Óýìâïëï LOGO!
ÓõíäÝóåéò
ÐåñéãñáöÞ
ÐáñÜìåôñïé
Min: åëÜ÷éóôç ôéìÞ ôïõ PV Ðåñéï÷Þ ôéìþí: -10.000 Ýùò +20.000 Max: ÌÝãéóôç ôéìÞ ôïõ PV Ðåñéï÷Þ ôéìþí: -10.000 Ýùò +20.000 Á: Gain(êÝñäïò) Ðåñéï÷Þ ôéìþí: -±10.000 Â: Offset Ðåñéï÷Þ ôéìþí: ±10.000 p: Áñéèìüò äåêáäéêþí Ðåñéï÷Þ ôéìþí: 0,1,2,3
¸îïäïò AQ
ÁõôÞ ç åéäéêÞ ëåéôïõñãßá Ý÷åé ìéá áíáëïãéêÞ Ýîïäï(= ìåôáâëçôÞ). ÁõôÞ ç Ýîïäïò ìðïñåß íá óõíäåèåß ìüíï ìå áíáëïãéêÞ åßóïäï ìéáò ëåéôïõñãßáò, ìå áíáëïãéêü flag Þ áíáëïãéêÞ åðÝêôáóç. Ðåñéï÷Þ ôéìþí: 0...1000
ÐáñÜìåôñïé SP, Mq Ïé áíáëïãéêÝò ôéìÝò ôùí ðáñáìÝôñùí ìðïñïýí íá áðïññÝïõí áðü êÜðïéá Üëëç, Þäç ðñïãñáììáôéóìÝíç ëåéôïõñãßá. Ìðïñåßò íá ÷ñçóéìïðïéÞóåéò ôéò áíáëïãéêÝò ôéìÝò ôùí ðáñáêÜôù ëåéôïõñãéþí: Áíáëïãéêüò óõãêñéôÞò ÁíáëïãéêÞ áõôïóõãêñÜôçóç Áíáëïãéêüò åíéó÷õôÞò Áíáëïãéêüò ðïëõðëÝêôçò
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÁíáëïãéêÞ ñÜìðá ÅëåãêôÞò PI ÁðáñéèìçôÞò äýï êáôåõèýíóåùí ÅðéëÝîôå ôçí åðéèõìçôÞ ëåéôïõñãßá ÷ñçóéìïðïéþíôáò ôùí áñéèìü ôïõ áíôßóôïé÷ïõ ìðëïê ÐáñÜìåôñïé KC, TI Óçìåéþóôå: ÅÜí ç ôéìÞ ôïõ KC åßíáé 0, ç P ëåéôïõñãßá äåí èá åêôåëåóôåß. ÅÜí ç ðáñÜìåôñïò TI Ý÷åé ôçí ôéìÞ 99:59m, ç É ëåéôïõñãßá äåí èá åêôåëåóôåß. ÐáñÜìåôñïò p (áñéèìüò äåêáäéêþí) Åöáñìüæåôáé ìüíï óôéò ôéìÝò ôùí PV,SP,Max, êáé Min ðïõ âãáßíïõí óáí ìÞíõìá óôçí ïèüíç. ×ñïíéêü äéÜãñáììá Ç öýóç, ï ôñüðïò êáé ç ôá÷ýôçôá ìå ôçí ïðïßá ç AQ áëëÜæåé åîáñôÜôáé áðü ôéò ðáñáìÝôñïõò KC êáé TI. Ãé' áõôü ôïí ëüãï ç ðïñåßá ôçò AQ óôï äéÜãñáììá åßíáé ìüíï Ýíá ðáñÜäåéãìá. Ìßá ëåéôïõñãßá åëÝã÷ïõ åßíáé óõíå÷Þò, ïðüôå ôï äéÜãñáììá áðåéêïíßæåé ìüíï Ýíá ìÝñïò.
193
Oé Ëåéôïõñãßåò ôïõ LOGO! 1. Ìéá äéáôáñá÷Þ ðïõ áíáãêÜæåé ôï PV íá ðÝóåé, êáèþò ôï Dir áõîÜíåôáé, ôï AQ áõîÜíåôáé Ýùò üôïõ ôï PV áíôéóôïé÷Þóåé îáíÜ ôï SP. 2. Ìéá äéáôáñá÷Þ ðïõ áíáãêÜæåé ôï PV íá ðÝóåé, êáèþò ôï Dir ìåéþíåôáé, ç AQ ìåéþ Äåí åßíáé äõíáôü íá áëëá÷ôåß ç êáôåýèõíóç (Dir) óôï ÷ñüíï åêôÝëåóçò ôçò ëåéôïõñãßáò. Ç áëëáãÞ ðáñïõóéÜæåôáé åäþ ãéá åðåîçãçìáôéêïýò ëüãïõò ìüíï. 3. Êáèþò ôï AQ ôßèåôáé 0 ìå ôç âïÞèåéá ôçò åéóüäïõ R, ôï PV áëëÜæåé. Áõôü åßíáé âáóéóìÝíï óôï ãåãïíüò üôé ôï PV áõîÜíåôáé, ôï ïðïßï åî áéôßáò Dir = áõîÜíåôáé áíáãêÜæåé AQ íá ìåéþíåôáé. ÐåñéãñáöÞ ëåéôïõñãßáò ÅÜí ç åéóáãùãÞ Á/Ì ôßèåôáé 0, êáôüðéí ç åéäéêÞ ëåéôïõñãßá åðåîåñãÜæåôáé ôï AQ ìå ôçí ôéìÞ ðïõ èÝôåôå ìå ôçí ðáñÜìåôñï Mq. ÅÜí ç åéóáãùãÞ Á/Ì ôßèåôáé 1, êáôüðéí ï áõôüìáôïò ôñüðïò áñ÷ßæåé. Óáí Üèñïéóìá ïëïêëÞñùóçò ç ôéìÞ ôïõ Mq õéïèåôåßôáé, ï åëåãêôÞò ôçò ëåéôïõñãßáò áñ÷ßæåé ôïõò õðïëïãéóìïýò. Ç åíçìåñùìÝíç áîßá PV ÷ñçóéìïðïéåßôáé ãéá íá õðïëïãßóåé óôïõò ôýðïõò: ÅíçìåñùìÝíç áîßá PV = (PV . gain) + offset ÅÜí ç åíçìåñùìÝíç áîßá PV = SP, Ýðåéôá ç åéäéêÞ ëåéôïõñãßá äåí áëëÜæåé ôçí áîßá AQ. Dir = áýîçóç(+) (áñéèìïß 1. êáé 3 äéáãñáììÜôùí óõã÷ñïíéóìïý.) - ÅÜí ç åíçìåñùìÝíç áîßá PV >SP, Ýðåéôá ç åéäéêÞ ëåéôïõñãßá ìåéþíåé ôçí áîßá AQ. - ÅÜí ç åíçìåñùìÝíç áîßá PV >SP, Ýðåéôá ç åéäéêÞ ëåéôïõñãßá ìåéþíåé ôçí áîßá AQ. Ìå ìéá äéáôáñá÷Þ, ç AQ óõíå÷ßæåé íá áõîÜíåôáé/ìåéþíåôáé Ýùò üôïõ áíôéóôïé÷çèåß ðÜëé ç åíçìåñùìÝíç áîßá PV óôç SP. Ç ôá÷ýôçôá ìå ôçí ïðïßá ïé AQ áëëÜæåé åîáñôÜôáé áðü ôéò ðáñáìÝôñïõò kc êáé Ti.
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÅÜí ç åéóáãùãÞ PV õðåñâáßíåé ôçí ðáñÜìåôñï Max, êáôüðéí ç åíçìåñùìÝíç áîßá PV ôßèåôáé ôçí áîßá ôïõ Max. ÅÜí ôï PV õðïëåßðåôáé ôçò ðáñáìÝôñïõ Min., êáôüðéí ç åíçìåñùìÝíç áîßá PV ôßèåôáé ôçí áîßá ôïõ Min. ÅÜí ç åßóïäïò R ôßèåôáé 1, êáôüðéí ç ðáñáãùãÞ AQ åðáíáñõèìßæåôáé. ¼óï ôï R åßíáé 1, ç åßóïäïò Á/Ì åßíáé åêôüò ëåéôïõñãßáò. Ï ÷ñüíïò äåéãìáôïëçøßáò Ï ÷ñüíïò äåéãìáôïëçøßáò êáèïñßæåôáé óôá 500 ms. ÅéóáãùãÞ ðáñáìÝôñùí Ãéá ðåñéóóüôåñåò ðëçñïöïñßåò êáé åöáñìïãÝò ó÷åôéêÜ ìå ôéò ðáñáìÝôñïõò kc, ôï Tj êáé Dir áðåõèõíèåßôå óôçí áðåõèåßáò óýíäåóç âïÞèåéá ãéá ôï LOGO!Soft Comfort. ÐñùôïðïèÝôçóç ôçò ðáñáìÝôñïõ Par ÅìöÜíéóç óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò (ðáñÜäåéãìá).
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Oé Ëåéôïõñãßåò ôïõ LOGO! ÅìöÜíéóç óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí:
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5 Ç ðáñáìåôñïðïßçóç ôïõ LOGO! ËÝãïíôáò ðáñáìåôñïðïßçóç åííïïýìå ôïí êáèïñéóìü ôùí ôéìþí ôùí ðáñáìÝôñùí óôá block (ôéìÝò ÷ñüíïõ óôá ÷ñïíéêÜ êáé óôï ñïëüé, ôéìÞ ìÝôñçóçò óôïí áðáñéèìçôÞ ê.ë.ð.). Ïé ðáñÜìåôñïé ìðïñïýí íá êáèïñéóôïýí: óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí Óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí ï ÷åéñéóôÞò êáèïñßæåé ôéò ôéìÝò ôùí ðáñáìÝôñùí. Ìå ôïí ôñüðï áõôü ìðïñåß Ýíáò ÷åéñéóôÞò áðëþò íá áëëÜæåé ôéìÝò ðáñáìÝôñùí (ð.÷. ÷ñüíïõò óôá ÷ñïíéêÜ) ÷ùñßò íá åðåìâáßíåé óôï ðñüãñáììá ôïõ LOGO!, ÷ùñßò äçëáäÞ íá ðñÝðåé íá îÝñåé íá ðñïãñáììáôßæåé ôç óõóêåõÞ. Åðßóçò, Ýôóé ðñïóôáôåýåôáé ôï ðñüãñáììá áðü áíåðéèýìçôåò åðåìâÜóåéò. Óçìåßùóç Ôï LOGO!, óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí, óõíå÷ßæåé íá åêôåëåß ôï ðñüãñáììá.
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Ç ðáñáìåôñïðïßçóç ôïõ LOGO!
5.1
ÅðéëïãÞ êáôÜóôáóçò åéóáãùãÞò ðáñáìÝôñùí Áðü ôçí êáôÜóôáóç RUN, ðÜìå óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí ðéÝæïíôáò ôï ðëÞêôñï ESC:
Ôï LOGO! ðçãáßíåé óå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí êáé åìöáíßæåôáé ôï áíôßóôïé÷ï ìåíïý:
ÐåñéãñáöÞ ôùí ôåóóÜñùí åðéëïãþí ôïõ ìåíïý óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí Stop ×ñçóéìïðïéåßôå ôçí åðéëïãÞ áõôÞ ãéá íá óôáìáôÞóåôå ôçí åêôÝëåóç ôïõ ðñïãñÜììáôïò êáé ôï LOGO! íá ðÜåé óôï âáóéêü ìåíïý óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. Åíåñãåßôå ùò åîÞò: 1. Ìåôáêéíåßóôå ôïí cursor '>' óôç èÝóç 'Stop': Þ 2. Åðéêõñþóôå ôçí åðéëïãÞ 'Stop': OK
3. Ìåôáêéíåßóôå ôïí cursor '>' óôç èÝóç 'Yes': 4. Åðéêõñþóôå ôçí åðéëïãÞ 'Yes': 198
Þ OK
Ç ðáñáìåôñïðïßçóç ôïõ LOGO! Ôï LOGO! åðéóôñÝöåé óôï êõñßùò ìåíïý:
Set Param Ïé äéÜöïñåò ðáñÜìåôñïé ðåñéãñÜöïíôáé óôá êåöÜëáéá 5.1.1 Ýùò 5.1.3 ðïõ áêïëïõèïýí. Set Clock Ç åðéëïãÞ 'Set Clock' õðÜñ÷åé ìüíï óôéò óõóêåõÝò LOGO! ìå ñïëüé (LOGO!..C). Ìå ôçí åðéëïãÞ 'Set Clock' ñõèìßæïõìå ôï åóùôåñéêü ñïëüé ôïõ LOGO!. Ðåñéóóüôåñåò ðëçñïöïñßåò èá âñåßôå óôï êåöÜëáéï 5.2. Prg Name Ìå ôçí åðéëïãÞ áõôÞ ìðïñåßôå ìüíï íá äéáâÜóåôå ôï üíïìá ôïõ ðñïãñÜììáôïò. Óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí ôï üíïìá äå ìðïñåß íá áëëá÷èåß.
5.1.1
ÐáñÜìåôñïé Ïé
ðáñÜìåôñïé ìðïñåß íá åßíáé: ïé ÷ñüíïé óôá ÷ñïíéêÜ ïé ÷ñüíïé óôï ñïëüé ç ôéìÞ ìÝôñçóçò óôïí áðáñéèìçôÞ ï ðñïêáèïñéóìÝíïò ÷ñüíïò ëåéôïõñãßáò MI óôïí ùñïìåôñçôÞ ëåéôïõñãßáò ôï Üíù êáé êÜôù üñéï êáé ï ÷ñüíïò ìÝôñçóçò ðáëìþí óôï äéáêüðôç óõ÷íüôçôáò. ÊÜèå ðáñÜìåôñïò ïñßæåôáé áðü ôç óõíôïìïãñáößá ôçò êáé ôïí áñéèìü ôïõ block. ÐáñÜäåéãìá:
T: No1: Par:
... ÷ñüíïò óå êÜðïéï ÷ñïíéêü ... ðñþôïò áðü ôïõò ÷ñüíïõò ñïëïãéïý ... ôéìÞ ìÝôñçóçò óå áðáñéèìçôÞ 199
Ç ðáñáìåôñïðïßçóç ôïõ LOGO!
5.1.2
ÅðéëïãÞ ðáñáìÝôñùí Ãéá íá åðéëÝîåôå ìßá ðáñÜìåôñï, ç äéáäéêáóßá åßíáé: 1. ÅðéëÝîôå 'Set Param' óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí Þ
2. ÐéÝóôå OK Ôï LOGO! åìöáíßæåé ôçí ðñþôç ðáñÜìåôñï.
Áí äå ìðïñåß íá êáèïñéóôåß ðáñÜìåôñïò, ôï LOGO! åìöáíßæåé ôï ìÞíõìá:
3. ÅðéëÝîôå ôçí ðáñÜìåôñï: Þ Ôï LOGO! åìöáíßæåé ôçí ðáñÜìåôñï. 4. Ãéá íá ôçí áëëÜîåôå ðéÝóôå OK.
200
Ç ðáñáìåôñïðïßçóç ôïõ LOGO!
5.1.3
ÁëëáãÞ ðáñáìÝôñùí Áöïý åðéëÝîåôå ìéá ðáñÜìåôñï ìðïñåßôå íá ôçí áëëÜîåôå. Ç áëëáãÞ ôçò ôéìÞò ìéáò ðáñáìÝôñïõ ãßíåôáé ìå ôïí ßäéï ôñüðï üðùò êáé óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò: 1. Ìåôáêéíåßóôå ôïí cursor óôï óçìåßï üðïõ èÝëåôå íá êÜíåôå ôçí áëëáãÞ: Þ 2. ÁëëÜîôå ôçí ôéìÞ: Þ 3. Åðéêõñþóôå: OK
Óçìåßùóç Óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí ìðïñåßôå íá áëëÜîåôå ôçí ôéìÞ ôïõ ÷ñüíïõ áëëÜ ü÷é êáé ôç ìïíÜäá ÷ñüíïõ (ëåðôÜ, äåõôåñüëåðôá ê.ë.ð). Áõôü ìðïñåß íá ãßíåé ìüíï óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò. ÔñÝ÷ïõóá ôéìÞ ôïõ ÷ñüíïõ T Ç ôéìÞ ôïõ ÷ñüíïõ óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí öáßíåôáé ùò åîÞò:
¼ðùò åßäáìå ç êáèïñéóìÝíç ôéìÞ ÷ñüíïõ T ìðïñåß íá áëëÜîåé.
201
Ç ðáñáìåôñïðïßçóç ôïõ LOGO! ÔñÝ÷ïõóá ôéìÞ ÷ñüíïõ óôï ñïëüé Ç ôéìÞ ôùí ÷ñüíùí ôïõ ñïëïãéïý óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí, öáßíïíôáé ùò åîÞò:
Ôï LOGO! åìöáíßæåé ôçí êáôÜóôáóç ôïõ ñïëïãéïý ðïõ, üðùò Ý÷ïõìå äåé óôï ó÷åôéêü êåöÜëáéï, åîáñôÜôáé áðü ôïõò 3 äéáöïñåôéêïýò êáèïñéóìÝíïõò ÷ñüíïõò (No1, No2 êáé No3). ÔñÝ÷ïõóá ôéìÞ áðáñéèìçôÞ (Par) Ç ôéìÞ ìÝôñçóçò åíüò áðáñéèìçôÞ óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí, öáßíåôáé ùò åîÞò:
ÔñÝ÷ïõóá ôéìÞ ôïõ ùñïìåôñçôÞ ëåéôïõñãßáò Ç ôñÝ÷ïõóá ôéìÞ ôïõ ùñïìåôñçôÞ ëåéôïõñãßáò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí, öáßíåôáé ùò åîÞò:
202
Ç ðáñáìåôñïðïßçóç ôïõ LOGO! ÔñÝ÷ïõóá ôéìÞ ôïõ äéáêüðôç óõ÷íüôçôáò Ç ôñÝ÷ïõóá ôéìÞ ôïõ äéáêüðôç óõ÷íüôçôáò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí, öáßíåôáé ùò åîÞò:
203
Ç ðáñáìåôñïðïßçóç ôïõ LOGO!
5.2
Êáèïñéóìüò áñ÷éêþí ôéìþí óôï LOGO! Ìðïñåßôå íá ñõèìßóåôå ôéò áêüëïõèåò áñ÷éêÝò ôéìÝò óôï LOGO!:
Ñõèìßóåéò ñïëïãéïý Ìðïñåßôå íá êáèïñßóôå ôéò áñ÷éêÝò ôéìÝò ãéá ôçí þñá êáé ôçí çìåñïìçíßá, ãéá ôç ìåôáôñïðÞ ÷åéìåñéíÞò / èåñéíÞ þñáò êáé ôï óõã÷ñïíéóìü óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí åðéëÝãïíôáò "Clock" óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò åðéëÝãïíôáò "Clock" Ãéá ôç ñýèìéóç þñáò êáé çìåñïìçíßáò âë. êåöÜëáéï 5.2.1. Ãéá ôç ìåôáôñïðÞ ÷åéìåñéíÞò/èåñéíÞò þñáò âë. êåöÜëáéï 3.7.13. Ãéá ôï óõã÷ñïíéóìü â. êåöÜëáéï 3.7.14 Ñõèìßóåéò áíôéèÝóåùí ïèüíçò (contrast) Ìðïñåßôå íá êáèïñßóåôå ôéò áñ÷éêÝò ñõèìßóåéò ãéá ôï contrast ïèüíçò óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí åðéëÝãïíôáò "Contrast" óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò åðéëÝãïíôáò Contrast" Âë. êåöÜëáéï 5.2.2. Ñõèìßóåéò áñ÷éêÞò ïèüíçò Ìðïñåßôå íá åðéëÝîåôå ôéò ñõèìßóåéò ãéá ôçí áñ÷éêÞ ïèüíç óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò åðéëÝãïíôáò "Start Screen" Âë. êåöÜëáéï 5.2.3
204
Ç ðáñáìåôñïðïßçóç ôïõ LOGO!
5.2.1
Ñõèìßóåéò ôçò þñáò êáé ôçò çìåñïìçíßáò (óôá LOGO!
C)
Ñýèìéóç þñáò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí: 1. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí (âë. êåöÜëáéï 5.1) 2. ÅðéëÝîôå 'Set' ðéÝæïíôáò: Þ
3. Åðéêõñþóôå ìå: ÏÊ 4. Ìåôáêéíåßóôå ôïí cursor óôç èÝóç 'Clock' ðéÝæïíôáò: Þ 5. Åðéêõñþóôå ìå: ÏÊ 6. Ìåôáêéíåßóôå ôïí cursor óôç Þ èÝóç 'Set Clock' ðéÝæïíôáò: 7. Åðéêõñþóôå ìå: ÏÊ Óçìåßùóç Ðñïöáíþò ç åíôïëÞ 'Set Clock' õðÜñ÷åé êáé åêôåëåßôáé ìüíï óôá ìïíôÝëá LOGO! ðïõ äéáèÝôïõí ñïëüé ðñáãìáôéêïý ÷ñüíïõ. Óôï LOGO! åìöáíßæåôáé ç ðáñáêÜôù ïèüíç:
Ï cursor ôïðïèåôåßôáé äßðëá óôçí çìÝñá ôçò åâäïìÜäáò.
8. ÅðéëÝîôå ôçí çìÝñá ôçò åâäïìÜäáò. ÐéÝóôå:
Þ 205
Ç ðáñáìåôñïðïßçóç ôïõ LOGO! 9. Ìåôáêéíåßóôå ôïí cursor óôçí åðüìåíç èÝóç. ÐéÝóôå: Þ 10. Ãéá íá áëëÜîåôå ôçí ôéìÞ ðéÝóôå: Þ 11. Ãéá íá ñõèìßóåôå ôçí óùóôÞ þñá (ÔÏD) åðáíáëÜâåôå ôá âÞìáôá 9 êáé 10 12. Ãéá íá ñõèìßóåôå ôç óùóôÞ çìåñïìçíßá åðáíáëÜâåôå ôá âÞìáôá 9 êáé 10. 13. Åðéêõñþóôå ìå: ÏÊ Ñýèìéóç þñáò óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò: Ãéá íá ñõèìßóåôå ôçí þñá êáé ôçí çìåñïìçíßá óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò åðéëÝîôå óôï âáóéêü ìåíïý 'Setup' êáé óôç óõíÝ÷åéá 'Clock', 'Set Clock'. Ìðïñåßôå íá ïñßóåôå ôç ìÝñá ôçò åâäïìÜäáò êáé ôçí þñá üðùò ðåñéãñÜöçêå ðéï ðÜíù áðü ôï âÞìá 8 êáé êÜôù.
5.2.2
Ñõèìßóåéò áíôéèÝóåùí ïèüíçò (contrast) Ìðïñåßôå íá êáèïñßóôå ôéò áñ÷éêÝò ôéìÝò ãéá ôéò áíôéèÝóåéò óôçí ïèüíç óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí åðéëÝãïíôáò "Contrast" óôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò åðéëÝãïíôáò "Contrast"
Ñýèìéóç contrast ïèüíçò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí: 1. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí (âë. êåöÜëáéï 5.1) Þ 2. ÅðéëÝîôå 'Set' ðéÝæïíôáò: 3. Åðéêõñþóôå ìå: ÏÊ 4. Ìåôáêéíåßóôå ôïí cursor óôç Þ èÝóç 'Contrast' ðéÝæïíôáò: 5. Åðéêõñþóôå ìå: ÏÊ
206
Ç ðáñáìåôñïðïßçóç ôïõ LOGO! Óôï LOGO! åìöáíßæåôáé ç ðáñáêÜôù ïèüíç:
6. Ãéá íá áëëÜîåôå ôï contrast ðéÝóôå: 7. Åðéêõñþóôå ìå:
Þ ÏÊ
Ñýèìéóç contrast ïèüíçò óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò: Ãéá íá ñõèìßóåôå ôçí þñá êáé ôçí çìåñïìçíßá óôçí êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò åðéëÝîôå óôï âáóéêü ìåíïý 'Setup' êáé óôç óõíÝ÷åéá 'Contrast'. Ìðïñåßôå íá ñõèìßóåôå ôï contrast üðùò ðåñéãñÜöçêå ðéï ðÜíù áðü ôï âÞìá 6 êáé êÜôù.
5.2.3
Ñõèìßóåéò áñ÷éêÞò ïèüíçò Ìðïñåßôå íá êáèïñßóôå ôéò ñõèìßóåéò ôçò áñ÷éêÞ ïèüíçò üôáí ôï LOGO! åßíáé óå êáôÜóôáóç ëåéôïõñãßáò RUN óôï ìåíïý åéóáãùãÞò ðáñáìÝôñùí åðéëÝãïíôáò "Start Screen"
Ãéá íá åðéëÝîåôå ôçí áñ÷éêÞ ïèüíç: 1. ÅðéëÝîôå êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí (âë. êåöÜëáéï 5.1) 2. ÅðéëÝîôå 'Set' ðéÝæïíôáò: Þ 3. Åðéêõñþóôå ìå: ÏÊ 4. Ìåôáêéíåßóôå ôïí cursor óôç èÝóç 'Start Screen' ðéÝæïíôáò: Þ 5. Åðéêõñþóôå ìå: ÏÊ
207
Ç ðáñáìåôñïðïßçóç ôïõ LOGO! Óôï LOGO! åìöáíßæåôáé ç ðáñáêÜôù ïèüíç:
Ç ôñÝ÷ïõóá ñýèìéóç ôçò áñ÷éêÞò ïèüíçò åìöáíßæåôáé óôçí ôåëåõôáßá ãñáììÞ êÜôù 6. Ãéá íá áëëÜîåôå ôç ñýèìéóç ðéÝóôå: Þ 7. Åðéêõñþóôå ìå: ÏÊ
208
6 Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! To ðñüãñáììá ðïõ öôéÜ÷íïõìå áðïèçêåýåôáé óôï LOGO!. Áí èÝëïõìå íá êÜíïõìå áëëáãÝò Þ íá öôéÜîïõìå Ýíá íÝï ðñüãñáììá ÷ùñßò íá óâÞóïõìå ôï ðñþôï, ðñÝðåé íá ôï ìåôáöÝñïõìå êÜðïõ ãéá öýëáîç. Ãéá áõôü ôï óêïðü ÷ñçóéìïðïéïýìå ôéò ìïíÜäåò ìíÞìçò. Ìðïñåßôå íá áíôéãñÜøåôå ôï ðñüãñáììá ðïõ õðÜñ÷åé óå Ýíá LOGO!, óå ìéá åîùôåñéêÞ ìïíÜäá ìíÞìçò. Óôç óõíÝ÷åéá ìðïñåßôå ôïðïèåôþíôáò ôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò óå Ýíá Üëëï LOGO! íá ìåôáöÝñåôå ôï ðñüãñáììá óå áõôü. Ìðïñåßôå íá ÷ñçóéìïðïéÞóåôå ôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò ãéá: íá áðïèçêåýåôå ôá ðñïãñÜììáôá óáò íá êÜíåôå áíôßãñáöá ôùí ðñïãñáììÜôùí óáò íá ìåôáöÝñåôå åýêïëá ôá ðñïãñÜììáôá óáò íá ìðïñåßôå íá ãñÜöåôå êáé íá äïêéìÜæåôå Ýíá ðñüãñáììá óôï ãñáöåßï êáé ýóôåñá íá ôï ìåôáöÝñåôå óôïí ôüðï üðïõ ôï LOGO! åßíáé åãêáôåóôçìÝíï ¼ôáí áãïñÜóåôå Ýíá LOGO! ç õðïäï÷Þ ôçò åîùôåñéêÞò ìïíÜäáò ìíÞìçò åßíáé óêåðáóìÝíç ìå ðñïóôáôåõôéêü êÜëõììá. Áí èÝëåôå ìéá åîùôåñéêÞ ìïíÜäá ìíÞìçò ìðïñåßôå íá ôçí ðáñáããåßëåôå ÷ùñéóôÜ. Óçìåßùóç Ãéá ôç ìüíéìç áðïèÞêåõóç ôïõ ðñïãñÜììáôïò óôï LOGO! äåí áðáéôåßôáé åîùôåñéêÞ ìïíÜäá ìíÞìçò. Óôï LOGO! õðÜñ÷åé åíóùìáôùìÝíç ìíÞìç óôçí ïðïßá ôï ðñüãñáììá áðïèçêåýåôáé ìüíéìá üôáí ôåëåéþóåé ï ðñïãñáììáôéóìüò êáé äå ÷Üíåôáé. Ç ìïíÜäá ìíÞìçò ãéá ôá LOGO! ôçò óåéñÜò 0ÂÁ4 åßíáé ðëÝïí ìüíï ìßá, ìå ôçí ïðïßá ìðïñïýìå íá áíôéãñÜøïõìå, íá ìåôáöÝñïõìå êáé íá áðïèçêåýóïõìå ôï ðñüãñáììá.
209
Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! Óõìâáôüôçôá ... óôçí ôåëåõôáßá óåéñÜ óõóêåõþí (óåéñÜ 0BA4 êáé 0BA5): Ìéá ìïíÜäá ðïõ Ý÷åé ãñáöôåß óå óõóêåõÞ óåéñÜò 0BA4 ìðïñåß íá äéáâáóôåß óå üëåò ôéò Üëëåò óõóêåõÝò ôçò óåéñÜò 0ÂÁ4 êáé áðü 0ÂÁ5 óå 0ÂÁ5. ... óôéò ðñïçãïýìåíåò óåéñÝò (0BA0 Ýùò 0BA3): Ìßá ìïíÜäá ðïõ Ý÷åé ãñáöôåß óå óõóêåõÞ ðñïçãïýìåíùí óåéñþí (0BA0 Ýùò 0BA3) äåí ìðïñåß íá äéáâáóôåß óõóêåõÝò ôçò óåéñÜò 0ÂÁ4. ¼ôáí ôï LOGO! áíé÷íåýåé ìéá ôÝôïéá "ðáëáéÜ" ìïíÜäá ìíÞìçò , ôï ìÞíõìá "Unknown Card / ESC" åìöáíßæåôáé óôçí ïèüíç. Áíôßóôñïöá, ìéá ìïíÜäá ìíÞìçò 0BA4 äåí ìðïñåß íá ÷ñçóéìïðïéçèåß óôï LOGO! óå óõóêåõÝò ôçò óåéñÜò 0BA0 Ýùò 0BA3. Óõìâáôüôçôá ðñïò ôá ðÜíù Ôá ðñïãñÜììáôá ðïõ Ý÷ïõí ãñáöôåß ãéá ôéò ðñïçãïýìåíåò åêäüóåéò 0BA0... 0BA3 ìðïñïýí íá åöáñìïóôïýí óôéò ìïíÜäåò 0BA4 êáé 0ÂÁ5 ìüíï ìå ôç âïÞèåéá ôïõ LOGO!Soft Comfort.
6.1
Ëåéôïõñãßá áóöáëåßáò ðñïãñÜììáôïò (ðñïóôáóßá áíôéãñáöÞò - CopyProtect) Ïé ìïíÜäåò ìíÞìçò ÷ùñßæïíôáé óå áõôÝò ðïõ Ý÷ïõí êáé áõôÝò ðïõ äåí Ý÷ïõí äõíáôüôçôá ðñïóôáóßáò ðñïãñÜììáôïò.
ÌïíÜäåò ìíÞìçò ÷ùñßò ðñïóôáóßá ðñïãñÜììáôïò Ìå áõôÝò ôéò ìïíÜäåò ìðïñåß êáíåßò íá êÜíåé åðåìâÜóåéò ÷ùñßò ðåñéïñéóìïýò óôï ðñüãñáììá Þ íá ìåôáöÝñåé ôï ðñüãñáììá ìåôáîý ìïíÜäáò êáé óõóêåõÞò. ÌïíÜäåò ìíÞìçò ìå ðñïóôáóßá ðñïãñÜììáôïò ¸íá ðñüãñáììá èåùñåßôáé ðñïóôáôåõìÝíï üôáí ìåôáöÝñåôáé áðü ìßá ìïíÜäá ìíÞìçò ìå ðñïóôáóßá, óôï LOGO!
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! Ãéá íá åêôåëåóôåß ôï ðñüãñáììá áõôü, ç ìïíÜäá ðñÝðåé íá ðáñáìÝíåé ôïðïèåôçìÝíç óôç óõóêåõÞ óôçí êáôÜóôáóç ëåéôïõñãßáò RUN (êáé Ýôóé ð.÷. äå ìðïñåß íá áíôéãñáöåß êáé óå Üëëåò óõóêåõÝò LOGO!). Óå êÜèå ðåñßðôùóç äå ìðïñåß íá ãßíïõí åðåìâÜóåéò óå áõôü ôï ðñüãñáììá. ¸íá ðñüãñáììá ðñïóôáôåõìÝíï ìå êùäéêü ðñüóâáóçò (password) ðáýåé íá åßíáé ðñïóôáôåõìÝíï áðü ôç óôéãìÞ ðïõ äïèåß ï óùóôüò êùäéêüò. Ôüôå ìðïñåß íá áëëá÷èåß ôï ðñüãñáììá áëëÜ êáé íá áðïìáêñõíèåß ç ìïíÜäá ìíÞìçò. Óçìåßùóç ÐñÝðåé íá äþóåôå êùäéêü ðñüóâáóçò óå Ýíá ðñüãñáììá ðïõ èá áðïèçêåõèåß óå ìïíÜäá ìíÞìçò ìå ðñïóôáóßá, ãéá íá ìðïñïýí áñãüôåñá íá ãßíïõí óå áõôü åðåìâÜóåéò (âë. êáé êåöÜëáéï 3.7.5). Óõó÷åôéóìüò ìåôáîý êùäéêïý ðñüóâáóçò êáé ëåéôïõñãßáò ðñïóôáóßáò Êùäéêüò
Ðñïóôáóßá
ÅðåìâÜóåéò
ÁíôéãñáöÞ
ÄéáãñáöÞ
Íáé -
Íáé
Íáé Íáé ìå êùäéêü ¼÷é
Íáé Íáé ¼÷é
Íáé Íáé ìå êùäéêü Íáé
Íáé
Íáé
Íáé ìå êùäéêü
Íáé ìå êùäéêü
Íáé ìå êùäéêü
Ïñßæïíôáò ôç ëåéôïõñãßá ðñïóôáóßáò Ãéá íá ïñßóåôå ôç ëåéôïõñãßá ðñïóôáóßáò, áíïßîôå ôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò êáé åðéëÝîôå "card". 1. ÂÜæïõìå ôï LOGO! óå êáôÜóôáóç åéóáãùãÞò ðñïãñÜììáôïò (ESC/>Stop) 2. ÅðéëÝãïõìå Card áðü ôï êõñßùò ìåíïý ðéÝæïíôáò Þ 3. ÐéÝæïõìå ÏÊ
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! 4. Ìåôáêéíïýìå ôïí cursor óôçí åðéëïãÞ Copy Protect ðéÝæïíôáò Þ 5. ÐéÝæïõìå ÏÊ Óôçí ïèüíç ôïõ LOGO! öáßíåôáé:
Óôçí êÜôù ãñáììÞ ôçò ïèüíçò öáßíåôáé ç ôñÝ÷ïõóá êáôÜóôáóç üóïí áöïñÜ óôçí ðñïóôáóßá ôïõ ðñïãñÜììáôïò. Ç åñãïóôáóéáêÞ ñýèìéóç åßíáé "No" ÷ùñßò ðñïóôáóßá. Åíåñãïðïßçóç ôçò ëåéôïõñãßáò ðñïóôáóßáò Ãéá íá åíåñãïðïéÞóåôå ôç ëåéôïõñãßá ðñïóôáóßáò: 1. Ìåôáêéíåßóôå ôïí cursor óôï Yes ðéÝæïíôáò Þ 2. Åðéâåâáéþóôå ôï Yes ðéÝæïíôáò ÏÊ Óôçí ïèüíç ôïõ LOGO! öáßíåôáé:
Óçìåßùóç Ïé ñõèìßóåéò áõôÝò áöïñïýí ôç ëåéôïõñãßá ðñïóôáóßáò ôïõ ðñïãñÜììáôïò êáé ìüíï - ôï ßäéï ôï ðñüãñáììá ðñÝðåé íá ìåôáöåñèåß óôç ìïíÜäá ìíÞìçò ìå Üëëç, îå÷ùñéóôÞ äéáäéêáóßá. Ç êáôÜóôáóç ëåéôïõñãßáò ðñïóôáóßáò ôïõ ðñïãñÜììáôïò ìðïñåß íá áëëÜîåé áðü Yes/No ìüíï üôáí ç ìïíÜäá ìíÞìçò äåí ðåñéÝ÷åé ðñüãñáììá.
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO!
6.2
ÔïðïèÝôçóç/áðïìÜêñõíóç ôçò åîùôåñéêÞò ìïíÜäáò ìíÞìçò Ç ìïíÜäá ìíÞìçò ðñÝðåé íá åßíáé ìüíéìá ôïðïèåôçìÝíç ãéá íá ëåéôïõñãåß ôï ðñüãñáììá. Áí ç ìïíÜäá ìíÞìçò áðïìáêñõíèåß, óôçí ïèüíç ôïõ LOGO! åìöáíßæåôáé ôï ìÞíõìá 'no program'. Ç áðïìÜêñõíóç ôçò ìïíÜäáò åíþ ôï ðñüãñáììá ëåéôïõñãåß ïäçãåß óå áðñïóäéüñéóôç êáôÜóôáóç ðéèáíüí áíôéêáíïíéêÞ "óõìðåñéöïñÜ" ôçò óõóêåõÞò. ÐñÝðåé ðÜíôá íá ëáìâÜíåôáé õð' üøéí ç áêüëïõèç ðñïåéäïðïßçóç: Ðñïåéäïðïßçóç Ìçí ôïðïèåôåßôå ôá äÜ÷ôõëá óáò, Þ ìåôáëëéêÜ áíôéêåßìåíá Þ áíôéêåßìåíá áðü áãþãéìï õëéêü ìÝóá óôçí õðïäï÷Þ ôçò ìïíÜäáò ìíÞìçò. Áí Ý÷ïõí ãßíåé ëÜèç óôçí êáëùäßùóç (áíôßóôñïöç óýíäåóç L1 êáé Í), ìðïñåß óôçí õðïäï÷Þ ìíÞìçò íá õðÜñ÷åé ôÜóç. Ç ôïðïèÝôçóç/áðïìÜêñõíóç ôçò åîùôåñéêÞò ìïíÜäáò ìíÞìçò ðñÝðåé íá ãßíåôáé ìüíï áðü åéäéêü ôå÷íéêü.
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! ÁðïìÜêñõíóç ôçò ìïíÜäáò ìíÞìçò ÐáñáêÜôù ðåñéãñÜöåôáé ï ôñüðïò ìå ôïí ïðïßï áðïìáêñýíïõìå ôçí ìïíÜäá ìíÞìçò.
Ôïðïèåôåßóôå ðñïóåêôéêÜ Ýíá êáôóáâßäé óôï ðÜíù ìÝñïò ôçò õðïäï÷Þò êáé ìåôáêéíåßóôå åëáöñÜ ðñïò ôá Ýîù ôç ìïíÜäá ìíÞìçò. Ôþñá ìðïñåßôå åýêïëá íá ôçí áðïìáêñýíåôå. ÔïðïèÝôçóç ôçò åîùôåñéêÞò ìïíÜäáò ìíÞìçò Ï ó÷åäéáóìüò ôçò õðïäï÷Þò áëëÜ êáé ôçò ìïíÜäáò ìíÞìçò åßíáé ôÝôïéïò ðïõ åðéôñÝðåé ôçí ôïðïèÝôçóç ôçò ìïíÜäáò ìíÞìçò ìüíï ìå ôç óùóôÞ êáôåýèõíóç. ÐéÝóôå ôç ìïíÜäá ìíÞìçò óôçí õðïäï÷Þ ìÝ÷ñé íá ðñïóáñìïóôåß ôÝëåéá.
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO!
6.3
ÌåôáöïñÜ ðñïãñÜììáôïò áðü ôï LOGO! óôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò Ãéá íá ìåôáöÝñåôå Ýíá ðñüãñáììá óôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò, ç äéáäéêáóßá åßíáé: 1. Ôïðïèåôåßóôå ôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò 2. ÅðéëÝîôå ôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Óå êáôÜóôáóç RUN: ðéÝóôå ESC êáé åðéëÝîôå óôï ìåíïý 'Stop'. (âë. óåë. 45)
3. Ìåôáêéíåßóôå ôï '>' äßðëá óôï "PC/Card": 4. ÐéÝóôå OK. Åìöáíßæåôáé ôï ìåíïý ìåôáöïñÜò ðñïãñÜììáôïò
5. Ôïðïèåôåßóôå ôï '>' äßðëá óôï 'LOGO Õ Card': 6. ÐéÝóôå OK. Ôï LOGO! áíôéãñÜöåé ôï ðñüãñáììá óôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò. ¼ôáí ôï LOGO! ôåëåéþóåé ôçí áíôéãñáöÞ, åðéóôñÝöåé óôï êõñßùò ìåíïý:
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! Ôï ðñüãñáììá âñßóêåôáé ôþñá êáé óôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò ôçí ïðïßá ìðïñåßôå íá áðïìáêñýíåôå. Ìçí îå÷Üóåôå íá ôïðïèåôÞóåôå îáíÜ ôï ðñïóôáôåõôéêü êÜëõììá. Áí óõìâåß äéáêïðÞ ôÜóåùò ôç óôéãìÞ ðïõ ôï LOGO! êÜíåé ôçí áíôéãñáöÞ, èá ðñÝðåé, üôáí ç ôÜóç åðáíÝëèåé, íá åðáíáëÜâåôå ôç äéáäéêáóßá. Óçìåßùóç Áí ôï ðñüãñáììá óôï LOGO! åßíáé ðñïóôáôåõìÝíï ìå password, ôüôå ôï ßäéï èá éó÷ýåé êáé ãéá ôï ðñüãñáììá óôç ìïíÜäá ìíÞìçò.
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO!
6.4
ÌåôáöïñÜ ðñïãñÜììáôïò áðü ôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò óôï LOGO! Áí Ý÷åôå ìéá êÜðïéï ðñüãñáììá óå ìïíÜäá ìíÞìçò êáé èÝëåôå íá ôï ìåôáöÝñåôå óôï LOGO!, õðÜñ÷ïõí äýï ôñüðïé: Áõôüìáôá üôáí ôï LOGO! ôñïöïäïôåßôáé ìå ôÜóç Ìå ôï ìåíïý PC/Card ôïõ LOGO!
Óçìåßùóç Áí ôï ðñüãñáììá óôç ìïíÜäá ìíÞìçò åßíáé ðñïóôáôåõìÝíï ìå password, ôüôå ôï ßäéï èá éó÷ýåé êáé ãéá ôï ðñüãñáììá ðïõ èá ìåôáöåñèåß óôï LOGO! Ðñéí áíôéãñÜøåôå, ìå ìïíÜäá ìíÞìçò, Ýíá ðñüãñáììá ìåôáîý óõóêåõþí äéáöïñåôéêÞò óåéñÜò, åëÝãîôå ôéò ïäçãßåò óõìâáôüôçôáò óôï êåöÜëáéï 6.1.
Áõôüìáôç áíôéãñáöÞ Áêïëïõèåßóôå ôá âÞìáôá: 1. Êëåßóôå ôçí ôÜóç. 2. ÁöáéñÝóôå ôï ðñïóôáôåõôéêü êÜëõììá áðü ôçí õðïäï÷Þ ìíÞìçò. 4. Ôïðïèåôåßóôå ôçí åîùôåñéêÞ ìïíÜäá ìíÞìçò óôçí õðïäï÷Þ. 4. Áíïßîôå ôçí ôÜóç. ÁðïôÝëåóìá: Ôï ðñüãñáììá áíôéãñÜöåôáé áðü ôç ìïíÜäá ìíÞìçò óôo LOGO!. ¼ôáí ç áíôéãñáöÞ ôåëåéþóåé, ôï LOGO! åðéóôñÝöåé óôï êõñßùò ìåíïý:
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Oé ìïíÜäåò ìíÞìçò ôïõ LOGO! Óçìåßùóç Ðñéí âÜëåôå ôï LOGO! óå RUN, ðñÝðåé íá åðéâåâáéþóåôå üôé äå èá ãßíåé êÜðïéá åðéêßíäõíç åíÝñãåéá óôï óýóôçìá ðïõ åëÝã÷åôáé áðü ôï LOGO!. 1. Ìåôáêéíåßóôå ôï '>' óôï Start: ðéÝóôå 2 x 2. ÐéÝóôå OK ÁíôéãñáöÞ ìå ôï ìåíïý PC/Card ÄéáâÜóôå êáé ðÜëé ôéò ïäçãßåò ãéá ôçí ôïðïèÝôçóç ôçò ìïíÜäáò ìíÞìçò. Ãéá íá áíôéãñÜøåôå Ýíá ðñüãñáììá áðü ôç ìïíÜäá ìíÞìçò óôï LOGO!, ç äéáäéêáóßá åßíáé: 1. Ôïðïèåôåßóôå ôç ìïíÜäá ìíÞìçò 2. ÅðéëÝîôå ôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Óå êáôÜóôáóç RUN: ðéÝóôå ESC êáé åðéëÝîôå óôï ìåíïý 'Stop'. (âë. óåë. 45)
3. Ìåôáêéíåßóôå ôï '>' äßðëá óôï "PC/Card": ðéÝóôå 4. ÐéÝóôå OK. Åìöáíßæåôáé ôï ìåíïý ìåôáöïñÜò ðñïãñÜììáôïò. 5. Ìåôáêéíåßóôå ôï '>' óôï 'Card Õ LOGO': ðéÝóôå Þ
6. ÐéÝóôå OK. Ôï ðñüãñáììá áíôéãñÜöåôáé áðü ôç ìïíÜäá ìíÞìçò óôï LOGO!. ¼ôáí ç áíôéãñáöÞ ôåëåéþóåé, ôï LOGO! åðéóôñÝöåé óôï êõñßùò ìåíïý. 218
7 Ëïãéóìéêü LOGO! To LOGO! ðñïãñáììáôßæåôáé, ðñïáéñåôéêÜ, êáé áðü Ç/Õ. Ôï ëïãéóìéêü ðñïãñáììáôéóìïý åßíáé ôï LOGO!Soft Comfort êáé Ý÷åé ôéò ðáñáêÜôù äõíáôüôçôåò: ìðïñïýìå íá öôéÜîïõìå Ýíá ðñüãñáììá óôïí õðïëïãéóôÞ ìðïñïýìå íá äïêéìÜóïõìå Ýíá ðñüãñáììá óôïí õðïëïãéóôÞ (åîïìïßùóç ôçò ëåéôïõñãßáò ôïõ LOGO!) ìðïñïýìå íá äïýìå êáé íá ôõðþóïõìå ïëüêëçñï ôï ðñüãñáììá ìáò ìðïñïýìå íá áðïèçêåýóïõìå ôï ðñüãñáììá ìáò óôïí óêëçñü äßóêï Þ óå äéóêÝôôá ê.ë.ð. ìðïñïýìå íá ìåôáöÝñïõìå ôï ðñüãñáììá - áðü ôï LOGO! óôïí Ç/Õ - áðü ôïí Ç/Õ óôï LOGO! Ç åíáëëáêôéêÞ ëýóç ÅðïìÝíùò, ìå ôï LOGO!Soft Comfort, ìðïñïýìå: 1. Ná áíáðôýîïõìå ôéò åöáñìïãÝò ìáò óôï ãñáöåßï êáé ÷ùñßò áðáñáßôçôá íá Ý÷ïõìå óõóêåõÞ 2. Ná åîïìïéþóïõìå ôç ëåéôïõñãßá ôçò åöáñìïãÞò óôï ãñáöåßï ðñéí ôç äïêéìÜóïõìå óôçí ðñÜîç 3. Ná ôõðþóïõìå ïëüêëçñï Þ Ýíá êïììÜôé ôïõ ðñïãñÜììáôïò 4. Ná êñáôÜìå áñ÷åßï ìå ôéò åöáñìïãÝò ìáò áðïèçêåýïíôáò ôá ðñïãñÜììáôá êáé íá ìðïñïýìå åýêïëá íá âñßóêïõìå êáé íá ÷ñçóéìïðïéïýìå ôá ßäéá Þ ôñïðïðïéçìÝíá ðñïãñÜììáôá óôï ìÝëëïí 5. Aí Ý÷ïõìå öôéÜîåé êÜðïéï ðñüãñáììá ìå ôï LOGO!Soft Comfort, íá ôï ìåôáöÝñïõìå åýêïëá óôï LOGO! ìå ìåñéêÝò áðëÝò êéíÞóåéò
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LOGO!Soft Comfort LOGO!Soft Comfort To LOGO!Soft Comfort, ôï ëïãéóìéêü ðñïãñáììáôéóìïý ôïõ LOGO!, åßíáé Ýíá éäéáßôåñá öéëéêü êáé åý÷ñçóôï ðáêÝôï. Ôá ðñüãñáììáôá öôéÜ÷íïíôáé óôçí ïèüíç ôïõ õðïëïãéóôÞ ìå ôçí ôå÷íéêÞ "drag & drop" ìå ôï ðïíôßêé. Éäéáßôåñá ÷ñÞóéìç åßíáé ç äõíáôüôçôá åîïìïßùóçò ôçò ëåéôïõñãßáò ôïõ ðñïãñÜììáôïò êáèþò êáé ôï åíóùìáôùìÝíï ìåíïý âïÞèåéáò. Ôï LOGO!Soft Comfort ôñÝ÷åé óå ðåñéâÜëëïí Windows 95/98, ÍÔ 4.0, Windows Me®, Windows 2000®, Windows ×Ñ®, Linux®, Mac OS X® êáé ìðïñåß íá ÷ñçóéìïðïéçèåß ãéá ëåéôïõñãßá server. Ðëçñïöïñßåò & áíáâáèìßóåéò Ðëçñïöïñßåò & äùñåÜí áíáâáèìßóåéò ãéá ôï ëïãéóìéêü ðñïãñáììáôéóìïý ôïõ LOGO! ìðïñåßôå íá âñåßôå óôï Internet, óôç äéåýèõíóç: http://www.ad.siemens.de/logo/html_00/software.
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LOGO!Soft Comfort
7.1
Óýíäåóç ôïõ LOGO! ìå Ç/Õ
Óýíäåóç ìå ôï êáëþäéï åðéêïéíùíßáò Ãéá íá óõíäÝóåôå ôï LOGO! ìå Ýíáí Ç/Õ, ÷ñåéÜæåóôå ôï êáëþäéï åðéêïéíùíßáò LOGO! - Ç/Õ (LOGO! PC cable). AöáéñÝóôå ôï ðñïóôáôåõôéêü êÜëõììá ôçò õðïäï÷Þò ìíÞìçò êáé óõíäÝóôå åêåß ôï êáëþäéï. ÅðéëïãÞ êáôÜóôáóçò PCÖLOGO Ãéá íá ãßíåé ç åðéêïéíùíßá LOGO! - Ç/Õ, ðñÝðåé íá Ý÷åé åðéëå÷èåß ç êáôÜóôáóç PCÖLOGO áðü ôçí êáôÜóôáóç RUN Þ áõôüìáôá êáôÜ ôç ôñïöïäïóßá ôçò óõóêåõÞò ìå ôÜóç áí ôï êáëþäéï åßíáé Þäç óõíäåäåìÝíï. : ÅðéëïãÞ êáôÜóôáóçò PCÖLOGO: 1. ÅðéëÝîôå ôï ìåíïý åéóáãùãÞò ðñïãñÜììáôïò. Óå êáôÜóôáóç RUN: ðéÝóôå ESC êáé åðéëÝîôå óôï ìåíïý 'Stop'. (âë. óåë. 45) 2. ÅðéëÝîôå 'PC/Card': Þ 3. ÐéÝóôå OK 4. ÅðéëÝîôå PCÖLOGO:
Þ
5. Press OK Ôï LOGO! âñßóêåôáé ôþñá óå êáôÜóôáóç PCÖLOGO êáé óôçí ïèüíç åìöáíßæåôáé:
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LOGO!Soft Comfort ÅðéëïãÞ êáôÜóôáóçò PCÖLOGO êáôÜ ôçí ôñïöïäüôçóç ôïõ LOGO! ìå ôÜóç: 1. Êëåßóôå ôçí ôÜóç 2. ÁöáéñÝóôå ôï ðñïóôáôåõôéêü êÜëõììá êáé ôïðïèåôåßóôå ôï êáëþäéï óôç õðïäï÷Þ ìíÞìçò. 3. Áíïßîôå ôçí ôÜóç Ôï LOGO! ðçãáßíåé áõôüìáôá óôçí êáôÜóôáóç PCÖLOGO Ôþñá ï õðïëïãéóôÞò ìðïñåß íá åðéêïéíùíÞóåé ìå ôï LOGO! Ìðïñåßôå íá äåßôå ðùò ãßíåôáé áõôü êáé óôï Online Help ôïõ LOGO!Soft Comfort. ×ñçóéìïðïéåßóôå ôï ðëÞêôñï ESC óôï LOGO! áí èÝëåôå íá äéáêüøåôå ôçí åðéêïéíùíßá ìå ôïí õðïëïãéóôÞ. Óçìåßùóç Áí ôï ðñüãñáììá ðïõ Ý÷åé äçìéïõñãçèåß ìå ôï LOGO!Soft Comfort åßíáé ðñïóôáôåõìÝíï ìå password, ôüôå ôï password ìåôáöÝñåôáé êáé óôç óõóêåõÞ êáé ôï ó÷åôéêü ìåíïý åìöáíßæåôáé óôçí ïèüíç ôçò óõóêåõÞò, üôáí ç ìåôáöïñÜ ôïõ ðñïãñÜììáôïò ïëïêëçñùèåß. Ãéá íá ìåôáöÝñåôå Ýíá ðñïóôáôåõìÝíï ìå password ðñüãñáììá áðü ôïí õðïëïãéóôÞ óôï LOGO!, ðñÝðåé íá åéóÜãåôå ôï password óôï LOGO!Soft Comfort.
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A ×ñüíïò êýêëïõ ðñïãñÜììáôïò Êýêëïò ðñïãñÜììáôïò åßíáé ç ïëïêëçñùìÝíç åêôÝëåóç åíüò ðñïãñÜììáôïò ìå ôçí áêüëïõèç óåéñÜ: áíÜãíùóç êáôáóôÜóåùí åéóüäùí, åðåîåñãáóßá ðñïãñÜììáôïò, åíåñãïðïßçóç åîüäùí. Ï áðáéôïýìåíïò ÷ñüíïò êáèïñßæåôáé ìå ôç ÷ñÞóç åíüò ìéêñïý äïêéìáóôéêïý ðñïãñÜììáôïò. Ôï ðñüãñáììá ðáñÜãåé ìéá ôéìÞ ìå âÜóç ôçí ïðïßá ìðïñïýìå, óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí íá õðïëïãßæïõìå ôïí ÷ñüíï êýêëïõ. Äïêéìáóôéêü ðñüãñáììá 1. Óôï äïêéìáóôéêü ðñüãñáììá ÷ñçóéìïðïéïýìå ìéá ãåííÞôñéá ðáëìïóåéñþí ðïõ åíåñãïðïéåßôáé áðü óÞìá hi êáé óõíäÝåôáé ìå äéáêüðôç óõ÷íüôçôáò ðïõ åíåñãïðïéåß ìéá Ýîïäï.
¸îïäïò Q Þ bit ìíÞìçò Ì
2. Ðáñáìåôñïðïéåßóôå ôá block üðùò öáßíåôáé ðéï êÜôù. ¸íáò ðáëìüò ñïëïãéïý ôçò óõóêåõÞò ðáñÜãåôáé óå êÜèå êýêëï ãéáôß ï ÷ñüíïò óôçí ðáëìïóåéñÜ åßíáé 0. Ôï ÷ñïíéêü äéÜóôçìá ìÝôñçóçò óôï äéáêüðôç óõ÷íüôçôáò ïñßæåôáé 2 äåõôåñüëåðôá.
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×ñüíïò êýêëïõ ðñïãñÜììáôïò
3. ÎåêéíÞóôå ôï ðñüãñáììá êáé ðáñáôçñÞóôå ôéò ðáñáìÝôñïõò ôïõ äéáêüðôç óõ÷íüôçôáò óôçí êáôÜóôáóç åéóáãùãÞò ðáñáìÝôñùí.
fa= åßíáé ôï Üèñïéóìá ôùí ðáëìþí ðïõ ìåôñïýíôáé óôï äéÜóôçìá G_T
4. Ôï áíôßóôñïöï ôçò ôéìÞò fa åßíáé ï ÷ñüíïò åêôÝëåóçò êýêëïõ ðñïãñÜììáôïò ôïõ LOGO! ìå ôï óõãêåêñéìÝíï ðñüãñáììá áðïèçêåõìÝíï óôç ìíÞìç. 1/fa = ÷ñüíïò êýêëïõ óå äåõôåñüëåðôá. ÅðåîÞãçóç Ç ãåííÞôñéá ðáñÜãåé ðáëìïýò ñïëïãéïý (T=0) êáé áëëÜæåé ôï óÞìá óôçí Ýîïäï ôçò êÜèå öïñÜ ðïõ åêôåëåßôáé ôï ðñüãñáììá. ÅðïìÝíùò ôï èåôéêü Þ áñíçôéêü ìÝôùðï ôïõ ðáëìïý äéáñêåß áêñéâþò Ýíá êýêëï êáé åðïìÝíùò ìéá ðåñßïäïò äéáñêåß äýï êýêëïõò. Ï äéáêüðôçò óõ÷íüôçôáò ìáò äåß÷íåé ôçí áíáëïãßá ðåñéüäùí áíÜ äýï äåõôåñüëåðôá êáé Üñá ôïí áñéèìü êýêëùí áíÜ äåõôåñüëåðôï.
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 LOGO! ×ùñßò ïèüíç Ôá ìïíôÝëá LOGO! 12/24RCo, LOGO! 24RCo êáé LOGO! 230RCo ÷ùñßò ïèüíç, ó÷åäéÜóôçêáí ãéá ôéò åöáñìïãÝò ðïõ äåí áðáéôïýí åíäåßîåéò êáé ÷åéñéóìïýò êáôÜ ôç äéÜñêåéá ôçò ëåéôïõñãßáò.
LOGO! ÷ùñßò ïèüíç ôá ðëåïíåêôÞìáôá Ðïëý ðéï ïéêïíïìéêü áðü ìïíÜäá ìå ïèüíç. Áðáéôåß ðïëý ëéãüôåñï ÷þñï óôïí ðßíáêá áðü ôá óõìâáôéêÜ õëéêÜ. ÅõÝëéêôï êáé åýêïëï óôçí åãêáôÜóôáóç. Éäáíéêü ãéá åöáñìïãÝò ðïõ ÷ñåéÜæåôáé íá áíôéêáôáóôáèïýí äõï-ôñßá ÷ñïíéêÜ, ñåëÝ ê.ë.ð.. Ðïëý åýêïëï óôç ÷ñÞóç. Áäýíáôåò ïé áíåðéèýìçôåò åðåìâÜóåéò áðü ôñßôïõò. Óõìâáôü ìå ôá Üëëá ìïíôÝëá LOGO!. Ðñïãñáììáôéóìüò ÷ùñßò ïèüíç êáé ðëÞêôñá Ôï LOGO! ÷ùñßò ïèüíç ðñïãñáììáôßæåôáé ìå äýï ôñüðïõò: Äçìéïõñãïýìå ôï ðñüãñáììá óôïí Ç/Õ ìå ëïãéóìéêü ðñïãñáììáôéóìïý LOGO! êáé ôï ìåôáöÝñïõìå óôç óõóêåõÞ. ÌåôáöÝñïõìå ôï ðñüãñáììá ìå ìïíÜäá ìíÞìçò. ×áñáêôçñéóôéêÜ ëåéôïõñãßáò ¼ôáí ôñïöïäïôÞóïõìå ôç óõóêåõÞ ìå ôÜóç åßíáé Ýôïéìç ãéá ëåéôïõñãßá. Ç ëåéôïõñãßá ôçò óõóêåõÞò äéáêüðôåôáé üôáí äéáêüøïõìå ôçí ôñïöïäïóßá. Óôá LOGO!...o äå ìðïñïýìå ìå óõíäõáóìïýò ðëÞêôñùí íá îåêéíÞóïõìå Þ íá äéáêüøïõìå ôç ëåéôïõñãßá ôïõ ðñïãñÜììáôïò Þ íá öÝñïõìå ôç óõóêåõÞ óå êáôÜóôáóç ðñïãñÜììá225
LOGO! ×ùñßò ïèüíç ôïò Þ óå êáôÜóôáóç åôïéìüôçôáò ãéá ìåôáöïñÜ ðñïãñÜììáôïò. ÕðÜñ÷ïõí óõãêåêñéìÝíá ÷áñáêôçñéóôéêÜ åêêßíçóçò: ×áñáêôçñéóôéêÜ åêêßíçóçò Áí ôïðïèåôçèåß ìéá ìïíÜäá ìíÞìçò óôï LOGO!, ôüôå ìå ôçí ðáñï÷Þ ôÜóçò ôï ðñüãñáììá ôçò ìíÞìçò ìåôáöÝñåôáé óôç óõóêåõÞ óâÞíïíôáò ôï ðñüãñáììá ôçò óõóêåõÞò (áí õðÜñ÷åé). Áí ôïðïèåôçèåß êáëþäéï óýíäåóçò ìå Ç/Õ ôüôå ìå ôçí ðáñï÷Þ ôñïöïäïóßáò, ôï LOGO! ðçãáßíåé óå êáôÜóôáóç PC LOGO!. Ìå ôç ÷ñÞóç ëïãéóìéêïý ðñïãñáììáôéóìïý LOGO! ìðïñïýìå ôüôå íá äéáâÜóïõìå ôá ðñïãñÜììáôá ðïõ õðÜñ÷ïõí óôç óõóêåõÞ Þ íá ôá ìåôáöÝñïõìå óå áõôÞí ê.ë.ð. Áí õðÜñ÷åé Ýíá ïëïêëçñùìÝíï êáé óùóôü ðñüãñáììá óôç ìíÞìç ôçò óõóêåõÞò, ôüôå ìå ôçí ðáñï÷Þ ôÜóçò ôï LOGO! ðçãáßíåé áðü êáôÜóôáóç STOP óå RUN. Åíäåßîåéò êáôáóôÜóåùí ëåéôïõñãßáò ÊáôáóôÜóåéò ëåéôïõñãßáò üðùò Power On, RUN êáé STOP öáßíïíôáé ìå åéäéêÜ LED óôçí ðñüóïøç ôçò óõóêåõÞò. Êüêêéíï LED: PowerOn/STOP ÐñÜóéíï LED: PowerOn/RUN Ìå ôçí ðáñï÷Þ ôÜóçò êáé áí ôï LOGO! äåí åßíáé óå RUN, áíÜâåé ôï êüêêéíï LED. Áí ôï LOGO! åßíáé óå RUN, áíÜâåé ôï ðñÜóéíï LED. ÄéÜâáóìá ðáñáìÝôñùí ùñïìåôñçôÞ ëåéôïõñãßáò óå êáôÜóôáóç STOP Ðñïûðüèåóç: Ôï êáëþäéï åðéêïéíùíßáò ìå ôïí õðïëïãéóôÞ ðñÝðåé íá Ý÷åé óõíäåèåß ðñéí ôçí ôñïöïäüôçóç ôçò óõóêåõÞò ìå ôÜóç. Ìå ôï LOGO!Soft Comfort áðü ôçí Ýêäïóç V 3.0 êáé ðÜíù ìðïñïýìå íá äéáâÜóïõìå ôéò ðáñáìÝôñïõò MN êáé OT ôïõ ùñïìåôñçôÞ ëåéôïõñãßáò ÷ùñßò íá äþóïõìå password. Áí óôç óõóêåõÞ õðÜñ÷åé ôïðïèåôçìÝíç êüêêéíç ìïíÜäá ìíÞìçò, äå ìðïñïýìå íá äéáâÜóïõìå ôéò ðáñáìÝôñïõò ôïõ ùñïìåôñçôÞ ãéáôß ãéá íá óõíäÝóïõìå ôï êáëþäéï ðñÝðåé íá áðïìáêñýíïõìå ôç ìïíÜäá ìíÞìçò óôçí ïðïßá êáé âñßóêåôáé áðïèçêåõìÝíï ôï ðñüãñáììá. 226
à ÄïìÞ ìåíïý LOGO!
227
ÄïìÞ ìåíïý LOGO!
228
Ä Êùäéêïß ðáñáããåëßáò Ðßíáêáò Á ÌïíôÝëï
Ïíïìáóßá
Êùäéêüò ðáñáããåëßáò
ÂáóéêÝò óõóêåõÝò
LOGO! 12/24 RC * LOGO! 24 * LOGO! 24 RC (AC) LOGO! 230 RC
6ED1052-1MD00-0BA5 6ED1052-1CC00-0BA5 6ED1052-1HB00-0BA5 6ED1052-1FB00-0BA5
ÓõóêåõÝò ÷ùñßò ïèüíç
LOGO! 12/24 RCo * LOGO! 24o * LOGO! 24 RCo (AC) LOGO! 230 RCo
6ED1052-2MD00-0BA5 6ED1052-2CC00-0BA5 6ED1052-2HB00-0BA5 6ED1052-2FB00-0BA5
ØçöéáêÝò åðåêôáóåéò
LOGO! DM 8 12/24R LOGO! DM 8 24 LOGO! DM 8 24R LOGO! DM 8 230R LOGO! DM 16 24 LOGO! DM 16 24R LOGO! DM 16 230R
6ED1055-1MB00-0BA1 6ED1055-1CB00-0BA0 6ED1055-1HB00-0BA0 6ED1055-1FB00-0BA1 6ED1055-1CB10-0BA0 6ED1055-1NB10-0BA0 6ED1055-1FB10-0BA0
AíáëïãéêÝò åðåêôáóåéò
LOGO! AM 2 LOGO! AM 2 PT100 LOGO! AM 2 AQ
6ED1055-1MA00-0BA0 6ED1055-1MD00-0BA0 6ED1055-1MM00-0BA0
ÌïíÜäåò åðéêïéíùíßáò
CM EIB/KNX CM AS Interface
6BK1700-0BA00-0AA1 3RK1400-0CE10-0AA2
*: ÄéáèÝôïõí êáé áíáëïãéêÝò åéóüäïõò
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Êùäéêïß ðáñáããåëßáò Ðßíáêáò Â Ðáñåëêüìåíá Ëïãéóìéêü ðñïãñáììáôéóìïý
Ïíïìáóßá LOGO!Soft Comfort V5.0
Êùäéêüò ðáñáããåëßáò 6ED1058-0BA01-0YA0
Upgrade óå LOGO!Soft Comfort V5.0 6ED1058-0CA01-0YE0
ÌïíÜäåò ìíÞìçò
LOGO! Card
6ED1056-5CA00-0BA0
ÑåëÝ éó÷ýïò
LOGO!Contact 24 V LOGO!Contact 230 V
6ED1057-4CA00-0AA0 6ED1057-4EA00-0AA0
ÔñïöïäïôéêÜ
LOGO!Power LOGO!Power LOGO!Power LOGO!Power LOGO!Power LOGO!Power LOGO!Power LOGO!Power LOGO!Power
6EP1321-1SH02 6EP1322-1SH02 6EP1331-1SH02 6EP1332-1SH42 6EP1332--1SH51 6EP1311-1SH02 6EP1311-1SH12 6EP1351-1SH02 6EP1352-1SH02
¢ëëá
Káëþäéï LOGO! - Ç/Õ Áããëéêü åã÷åéñßäéï
230
12V/1.9A 12V/4.5A 24V/1.3A 24V/2.5A 24V/4A 5V/3A 5V/6.3A 15V/1.9A 15V/4A
6ED1057-1AA00-0BA0 6ED1050-1AA00-0BE6
E Ôå÷íéêÜ ×áñáêôçñéóôéêÜ Óçìåßùóç: Ôï ðáñÜñôçìá ôùí Ôå÷íéêþí ×áñáêôçñéóôéêþí äåí Ý÷åé ìåôáöñáóôåß ãéáôß ãéá ðïëëÜ êåßìåíá äåí õðÜñ÷åé êáèéåñùìÝíç, ôõðïðïéçìÝíç ôå÷íéêÞ ïñïëïãßá óôá ÅëëçíéêÜ. Óõíïðôéêïýò ðßíáêåò ôå÷íéêþí ÷áñáêôçñéóôéêþí ìðïñåßôå íá âñåßôå óôá ÅëëçíéêÜ öõëëÜäéá LOGO!
Å.1
ÃåíéêÜ Ôå÷íéêÜ ×áñáêôçñéóôéêÜ Criterion
Tested in accordance with
Values
LOGO!Basic Dimensions (WxHxD)
72 x 90 x 55 mm
Weight
Approx. 190 g
Installation
on a 35 mm profile rail, 4 module widths or wall mounting
LOGO! expansion modules DM8..., AM... Dimensions (WxHxD)
36 x 90 x 53 mm
Weight
Approx. 90 g
Installation
on a 35 mm profile rail, 4 module widths or wall mounting
LOGO! expansion modules DM16... Dimensions (WxHxD)
72 x 90 x 53 mm
Weight
Approx. 190 g
Installation
on a 35 mm profile rail, 4 module widths or wall mounting
231
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ Criterion
Tested in accordance with
Values
Climatic conditions Ambient temperature Horizontal installation Vertical installation
Low temperature to IEC 60068-2-1 High temperature to IEC 60068-2-2
Storage/shipping Relative humidity
0 ... 55 °C -40 °C ... +70 °C
IEC 60068-2-30
Air pressure Pollutants
0 ... 55 °C
From 10 to 95 % no condensation 795 ... 1080 hPa
IEC 60068-2-42
SO2 10 cm 3/m 3, 4 days
IEC 60068-2-43
H2S 1cm 3/m 3, 4 days
Ambient mechanical conditions Protection mode Vibrations
IP20 IEC 60068-2-6
5 ... 9 Hz (constant amplitude 3.5 mm) 9 ... 150 Hz (constant acceleration 1 g)
Shock
IEC 60068-2-27
18 shocks (half-sine wave 15g/11 ms)
Drop
IEC 60068-2-31
Drop height 50 mm
Free fall (packaged)
IEC 60068-2-32
1m
Electromagnetic compatibility (EMC) Noise emission
EN 55011/A
Limit class B group 1
EN 55022/B EN 50081-1 (domestic area) Electrostatic discharge
232
IEC 61000-4-2 Severity 3
8 kV air discharge 6 kV contact discharge
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ Criterion
Tested in accordance with
Values
Climatic conditions Electromagnetic fields
IEC 61000-4-3
Field strength 10 V/m
HF currents on cables and cable shielding
IEC 61000-4-6
10 V
Burst pulses
IEC 61000-4-4 Severity 3
2 kV (supply and signal lines)
High-energy surge pulse (applies only to LOGO! 230 ...)
IEC 61000-4-5 Severity 3
1 kV (power lines) symmetrical 2 kV (power lines) asymmetrical (24VDC circuits require external surge protection.)
Safety to IEC / VDE Clearance and creepage distance rating
IEC 60664, IEC 61131-2, EN 50178 cULus to UL 508, CSA C22.2 No. 142 With LOGO! 230 R/RC, also VDE 0631
Fulfilled
Insulation strength
IEC 61131-2
Fulfilled
Cycle time Cycle time per function
<0.1ms
Startup Startup time at power-up
typ. 8 s
233
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.2
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 230... LOGO! 230RC LOGO! 230RCo
Power supply Input voltage
115 ... 240 V AC/DC
Permissible range
85 ... 265 V AC 100 ... 253 V DC
Permissible mains frequency
47 ... 63 Hz
Power consumption 115 V AC
10 ... 40 mA
240 V AC
10 ... 25 mA
115 V DC
5 ... 25 mA
240 V DC
5 ... 15 mA
Voltage failure buffering 115 V AC/DC 240 V AC/DC
typ. 10 ms typ. 20 ms
Power loss at 115 V AC
1.1 ... 4.6 W
240 V AC
2.4 ... 6.0 W
115 V DC
0.5 ... 2.9 W
240 V DC
1.2 ... 3.6 W
Backup of the real-time clock at 25 °C
typ. 80 h
Accuracy of the real-time clock
typ.± 2 s / day
Digital inputs Number
8
Electrical isolation
No
234
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 230RC LOGO! 230RCo Input voltage L1 Signal 0
<40VAC
Signal 1
>79VAC
Signal 0
<30VDC
Signal 1
>79VDC
Input current at Signal 0 <0.03mA g Signal 1 >0.08mA Delay time at 0 to 1: : : :
120 V AC 240 V AC 120 V DC 240 V DC
typ. 50 ms typ. 30 ms typ. 25 ms typ. 15 ms
1 to 0: : : :
120 V AC 240 V AC 120 V DC 240 V DC
typ. 65 ms typ. 105 ms typ. 95 ms typ. 125 ms
Line length (unshielded)
100 m
Digital outputs Number
4
Output type
Relay outputs
Electrical isolation
Yes
In groups of 1 Control of a digital input Yes Continuous current Ith
max. 10 A per relay
Surge current (25000 switching cycles) at 230/240 V AC 115/120 V AC
1000 W 500 W
235
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 230RC LOGO! 230RCo Fluorescent tubes with ballast (25000 switching cycles)
10 x 58 W (at 230/240 V AC)
Fluorescent tubes, conventionally compensated (25000 switching cycles)
1 x 58W (at 230/240 V AC)
Fluorescent tubes, uncompensated (25000 switching cycles)
10 x 58 W (at 230/240 V AC)
Short circuit-proof cos 1
Power protection B16 600A
Short circuit--proof cos 0.5 to 0.7
Power protection B16 900A
Derating
none; across the entire temperature range
Parallel output circuits for power increase
Not permitted
Protection of output relay (if desired)
max. 16 A, characteristic B16
Switching rate Mechanical
10 Hz
Ohmic load/lamp load
2 Hz
Inductive load
0.5 Hz
Notice: For fluorescent lamps with capacitors, the technical data of fluorescent lamp ballasts must also be considered. If the maximum allowed surge current is exceeded, fluorescent lamps must be switched with appropriate contactor relays. The data was determined with the following devices: Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 uncompensated. Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 parallel compensated with 7 ì F. Siemens fluorescent tubes 58W VVG 5LZ 501 1--1N with ballast.
236
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.3
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! DM8 230R êáé LOGO! DM16 230R LOGO! DM8 230R
LOGO! DM16 230R
Input voltage
115...240 V AC/DC
115 ... 240 V AC/DC
Permissible range
85 ... 265 V AC 100 ... 253 V DC
85 ... 265 V AC 100 ... 253 V DC
Permissible mains frequency
47 ... 63 Hz
47 ... 63 Hz
115 V AC
10 ... 30 mA
10 ... 60 mA
240 V AC
10 ... 20 mA
10 ... 40 mA
115 V DC
5 ... 15 mA
5 ... 25 mA
240 V DC
5 ... 10 mA
5 ... 20 mA
Power supply
Power consumption
Voltage failure buffering 115 V AC/DC
typ 10 ms
typ 10 ms S 115 V
240 V AC/DC
typ 20 ms
typ. 20 ms
115 V AC
1.1 ... 3.5 W
1.1 ... 4.5 W
240 V AC
2.4 ... 4.8 W
2.4 ... 5.5 W
115 V DC
0.5 ... 1.8 W
0.6 ... 2.9 W
240 V DC
1.2 ... 2.4 W
1.2 ... 4.8 W
Number
4
8
Electrical isolation
No
No
Power loss at
Backup of the real-time clock at 25 °C Accuracy of the real-time clock Digital inputs
237
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! DM8 230R
LOGO! DM16 230R
Signal 0
<40VAC
<40VAC
Signal 1
>79VAC
>79VAC
Input voltage L1
Signal 0
<30VDC
<30VDC
Signal 1
>79VDC
>79VDC
Signal 0
<0.03 mA
<0.05 mA
Signal 1
> 0.08 mA
> 0.08 mA
Input current at
Delay time at 0 to 1: : : :
120 V AC 240 V AC 120 V DC 240 V DC
typ. 50 ms typ. 30 ms typ. 25 ms typ. 15 ms
typ. 50 ms typ. 30 ms typ. 25 ms
1 to 0: : : :
120 V AC 240 V AC 120 V DC 240 V DC
typ. 65 ms typ. 105 ms typ. 95 ms typ. 125 ms
typ. 65 ms typ. 105 ms typ. 95 ms typ. 125 ms
100 m
100 m
Number
4
8
Output type
Relay outputs
Relay outputs
Electrical isolation
Yes
Yes
In groups of
1
1
Control of a digital input
Yes
Yes
Continuous current Ith
max. 5 A per relay
max. 5 A per relay
Surge current
max. 30 A
max. 30 A
1000 W 500 W
1000 W 500 W
Line length (unshielded) Digital outputs
Incandescent lamp load (25000 switching cycles) at 230/240 V AC 115/120 V AC
238
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! DM8 230R
LOGO! DM16 230R
Fluorescent tubes with ballast
10 x 58 W (at 230/240 V AC)
10 x 58 W (at 230/240 V AC)
Fluorescent tubes, conventionally compensated (25000 switching cycles)
1 x 58W (at 230/240 V AC)
1 x 58 W (at 230/240 V AC)
Fluorescent tubes, uncompensated (25000 switching cycles)
10 x 58 W (at 230/240 V AC)
10 x 58 W (at 230/240 V AC)
Short circuit-proof cos 1
Power protection B16 600A
Power protection B16 600A
Short circuit--proof cos 0.5 to 0.7
Power protection B16 900A
Power protection B16 900A
Derating
none; across the entire temperature range
none; across the entire temperature range
Parallel output circuits for power increase
Not permitted
Not permitted
Protection of output relay (if desired)
max. 16 A, characteristic B16
max. 16 A, characteristic B16
Mechanical
10 Hz
10 Hz
Ohmic load/lamp load
2 Hz
2 Hz
Inductive load
0.5 Hz
0.5 Hz
Switching rate
Notice: For fluorescent lamps with capacitors, the technical data of fluorescent lamp ballasts must also be considered. If the maximum allowed surge current is exceeded, fluorescent lamps must be switched with appropriate contactor relays. The data was determined with the following devices: Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 uncompensated. Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 parallel compensated with 7 ì F. Siemens fluorescent tubes 58W VVG 5LZ 501 1--1N with ballast.
239
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.4
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 24... LOGO! 24 LOGO! 24o
Power supply Input voltage
24 V DC
Permissible range
20.4 ... 28.8 V DC
Reverse polarity protection
Yes
Permissible mains frequency Power consumption from 24 V DC
30 ... 55 mA 0.3 A per output
Voltage failure buffering Power loss at 24 V
0.7 ... 1.3 W
Backup of the real-time clock at 25 _C Accuracy of the real-time clock Digital inputs Number
8
Electrical isolation
No
Input voltage
L+
Signal 0
<5 V DC
Signal 1
>12 V DC
Input current at Signal 0
< 0,85 mA (I1...I6) < 0.05 mA (I7, I8)
Signal 1
>2 mA (I1... I6) > 0.15 mA (I7, I8)
240
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 24 LOGO! 24o Delay time at 0 to 1
typ. 1.5 ms <1.0 ms (I5, I6)
1 to 0
typ. 1.5 ms <1.0 ms (I5, I6)
Line length (unshielded)
100 m
Analog inputs Number
2 (I7 = AI1, I8 = AI2)
Range
0 ... 10 V DC input impedance 78 k Ù
Cycle time for analog value generation
300 ms
Max. input voltage
28.8 V DC
Line length (shielded and twisted)
10 m
Error limit
+/-- 1.5%
Digital outputs Number
4
Output type
Transistor, current-sourcing (1)
Electrical isolation
No
In groups of Control of a digital input Output voltage Output current
Yes Supply voltage max. 0.3 A
Continuous current Ith Incandescent lamp load (25000 switching cycles) at Fluorescent tubes with ballast (25000 switching cycles)
241
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 24 LOGO! 24o Fluorescent tubes, conventionally compensated (25000 switching cycles) Fluorescent tubes, uncompensated (25000 switching cycles) Short circuit-proof and overload-proof
Yes
Short circuit current limitation
Approx. 1 A
Derating
none; across the entire temperature range
Short circuit-proof cos 1 Short circuit--proof cos 0.5 to 0.7 Parallel output circuit for power increase
Not permitted
Protection of output relay (if desired) Switching rate (2) Mechanical Electrical
10 Hz
Ohmic load/lamp load
10 Hz
Inductive load
0.5 Hz
(1): When LOGO! 24, LOGO! 24o, LOGO! DM8 24 or LOGO! DM16 24 are switched on, signal 1 is sent to the digital outputs for about 50 microseconds. Take this into account, especially when using devices that react to short pulses. (2): The maximum switching rate is only dependent on the switching programs cycle time.
242
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.5
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! DM8 24 êáé LOGO! DM16 24 LOGO! DM8 24
LOGO! DM16 24
Input voltage
24 V DC
24 V DC
Permissible range
20.4 ... 28.8 V DC
20.4 ... 28.8 V DC
Reverse polarity protection
Yes
Yes
30 ... 45 mA 0.3 A per output
30 ... 45 mA 0.3 A per output
0.8 ... 1.1 W
0.8 ... 1.7 W
Number
4
8
Electrical isolation
No
No
Power supply
Permissible mains frequency Power consumption from 24 V DC Voltage failure buffering Power loss at 24 V Backup of the real-time clock at 25 °C Accuracy of the real-time clock Digital inputs
Input voltage
L+
L+
Signal 0
<5V DC
<5V DC
Signal 1
>12VDC
>12VDC
243
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! DM8 24
LOGO! DM16 24
Input current at Signal 0
<0,85 mA
<0,85 mA
Signal 1
1 >2 mA
>2 mA
0 to 1
typ. 1.5 ms
typ. 1.5 ms
1 to 0
typ. 1.5 ms
typ. 1.5 ms
Line length (unshielded)
100 m
100 m
Number
4
8
Output type
Transistor, current-sourcing (1)
Transistor, current-sourcing (1)
Electrical isolation
No
No
Yes
Yes
Delay time at
Digital outputs
In groups of Control of a digital input Output voltage Output current
Supply voltage
Supply voltage
max. 0.3 A
max. 0.3 A
Yes
Yes
Continuous current Ith Incandescent lamp load (25000 switching cycles) at Fluorescent tubes with ballast (25000 switching cycles) Fluorescent tubes, conventionally compensated (25000 switching cycles) Fluorescent tubes, uncompensated (25000 switching cycles) Short circuit-proof and overload-proof
244
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! DM8 24
LOGO! DM16 24
Short circuit current limitation
Approx. 1 A
Approx. 1 A
Derating entire temperature
none; across the entire temperature range
None; across the
Not permitted
Not permitted
Electrical
10 Hz
10 Hz
Ohmic load/lamp load
10 Hz
10 Hz
Inductive load
0.5 Hz
0.5 Hz
range
Short circuit-proof cos 1 Short circuit--proof cos 0.5 to 0.7 Parallel output circuit for power increase Protection of output relay (if desired) Switching rate Mechanical
(1): When LOGO! 24, LOGO! 24o, LOGO! DM8 24 or LOGO! DM16 24 are switched on, signal 1 is sent to the digital outputs for about 50 microseconds. Take this into account, especially when using devices that react to short pulses.
245
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.6
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 24RC... LOGO! 24RC LOGO! 24RCo
Power supply Input voltage
24 V AC/DC
Permissible range
20.4 ... 26.4 V AC 20.4 ... 28.8 V DC
Reverse polarity protection Permissible mains frequency
47 ... 63 Hz
Power consumption 24 V AC
40 ... 110 mA
24 V DC
20 ... 75 mA
Voltage failure buffering
typ. 5 ms
Power loss 24 V AC
0.9 ... 2.7 W
24 V DC
0.4 ... 1.8 W
Backup of the real-time clock at 25 °C
typ. 80 h
Accuracy of the real-time clock
typ.±2 s / day
Digital inputs Number
8, optional P action or N action
Electrical isolation
No
Input voltage
L
Signal 0
< 5 V AC/DC
Signal 1
>12VAC/DC
Delay time at 0 to 1
typ. 1.5 ms <1.0 ms (I5, I6)
1 to 0
typ. 1.5 ms <1.0 ms (I5, I6)
246
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 24RC LOGO! 24RCo Input current at Signal 0
<1.0mA
Signal 1
>2.5mA
Delay time at 0 to 1
typ. 1.5 ms
1
to 0 typ. 15 ms
Line length (unshielded)
100 m
Analog inputs Number Range max. Input voltage Digital outputs Number
4
Output type
Relay outputs
Electrical isolation
Yes
In groups of
1
Control of a digital input
Yes
Output voltage Output current Continuous current Ith
Max. 10 A per relay
Surge current
Max. 30 A
Incandescent lamp load (25000 switching cycles) at
1000 W
Fluorescent tubes with ballast (25000 switching cycles)
10 x 58 W
247
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 24RC LOGO! 24RCo Fluorescent tubes, conventionally compensated (25000 switching cycles)
1 x 58W
Fluorescent tubes, uncompensated (25000 switching cycles)
10 x 58 W
Short circuit-proof and overload-proof Short circuit current limitation Derating
none; across the entire temperature range
Short circuit-proof cos 1
Power protection B16, 600A
Short circuit--proof cos 0.5 to 0.7
Power protection B16, 900A
Parallel output circuits for power increase
Not permitted
Protection of output relay (if desired)
max. 16 A, characteristic B16
Switching rate Mechanical
10 Hz
Electrical Ohmic load/lamp load
2 Hz
Inductive load
0.5 Hz
Notice: For fluorescent lamps with capacitors, the technical data of fluorescent lamp ballasts must also be considered. If the maximum allowed surge current is exceeded, fluorescentlamps must be switched with appropriate contactor relays. The data was determined with the following devices: Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 uncompensated. Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 parallel compensated with 7 ì F. Siemens fluorescent tubes 58W VVG 5LZ 501 1--1N with ballast.
248
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.7
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! DM8 24 R êáé LOGO! DM16 24 R LOGO! DM8 24 R
LOGO! DM16 24R
Input voltage
24 V AC/DC
24 V DC
Permissible range
20.4 ... 26.4 V AC 20.4 ... 28.8 V DC
20.4 ... 28.8 V DC
Power supply
Reverse polarity protection Permissible mains frequency
Yes 47 ... 63 Hz
Power consumption 24 V AC
40 ... 110 mA
24 V DC
20 ... 75 mA
30 ... 90 mA
Voltage failure buffering
typ. 5 ms
typ. 5 ms
Power loss 24 V AC
0.9 ... 2.7 W
24 V DC
0.4 ... 1.8 W
0.7 ... 2.5 W
Number
4, optional P action or N action
8
Electrical isolation
No
No
Input voltage
L
Signal 0
< 5 V AC/DC
<5V DC
Signal 1
>12VAC/DC
>12VDC
Backup of the real-time clock at 25 °C Accuracy of the real-time clock Digital inputs
249
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! DM8 24 R
LOGO! DM16 24R
Signal 0
<1.0mA
<1.0mA >2.0mA
Signal 1
>2.5mA
Input current at
Delay time at 0 to 1
typ. 1.5 ms
typ. 1.5 ms
1 to 0
typ. 15 ms
typ. 1.5 ms
Line length (unshielded)
100 m
100 m
Number
4
8
Output type
Relay outputs
Relay outputs
Electrical isolation
Yes
Yes
In groups of
1
1
Control of a digital input
Yes
Yes
Continuous current I th
max. 5 A per relay
max. 5 A per relay
Surge current
max. 30 A
max. 30 A
Incandescent lamp load (25000 switching cycles) at
1000 W
1000 W
Fluorescent tubes with ballast (25000 switching cycles)
10 x 58 W
10 x 58 W
Fluorescent tubes, conventionally compensated (25000 switching cycles)
1 x 58W
1 x 58W
Fluorescent tubes, uncompensated (25000 switching cycles)
10 x 58 W
10 x 58 W
Digital outputs
Output voltage Output current
250
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! DM8 24 R
LOGO! DM16 24R
Derating
none; across the entire temperature range
none; across the entire temperature range
Short circuit-proof cos 1
Power protection B16, 600A
Power protection B16, 600A
Short circuit--proof cos
Power protection B16, 900A
Power protection B16, 900A
Parallel output circuits for power increase
Not permitted
Not permitted
Protection of output relay (if desired)
max. 16 A, characteristic B16
max. 16 A, characteristic B16
10 Hz
10 Hz
Ohmic load/lamp load
2 Hz
2 Hz
Inductive load
0.5 Hz
0.5 Hz
Short circuit-proof and overload-proof Short circuit current limitation
Switching rate Mechanical Electrical
Notice: For fluorescent lamps with capacitors, the technical data of fluorescent lamp ballasts must also be considered. If the maximum allowed surge current is exceeded, fluorescent lamps must be switched with appropriate contactor relays. The data was determined with the following devices: Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 uncompensated. Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 parallel compensated with 7 ì F. Siemens fluorescent tubes 58W VVG 5LZ 501 1--1N with ballast.
251
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.8
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! 12/24... êáé LOGO! DM8 12/24R LOGO! 12/24RC LOGO! 12/24RCo
LOGO! DM8 12/24R
Input voltage
12/24 V DC
12/24 V DC
Permissible range
10.8 ... 28.8 V DC
10.8 ... 28.8 V DC
Reverse polarity protection
Yes
Yes
Power consumption 2 V DC 24 V DC
30 ... 140 mA 20 ... 75 mA
30 ... 140 mA 20 ... 75 mA
Voltage failure buffering 12 V DC 24 V DC
typ. 2 ms typ. 2 ms
typ. 5 ms typ. 5 ms
Power loss 12 V DC 24 V DC
0.3 ... 1.7 W 0.4 ... 1.8 W
0.3 ... 1.7 W 0.4 ... 1.8 W
Power supply
Backup of the real-time clock at 25 °C
typ. 80 h
Accuracy of the real-time clock
typ.Æ2 s / day
Electrical isolation
No
No
Number
8
4
Electrical isolation
No
No
Input voltage L+ Signal 0 Signal 1
<5V DC >8.5V DC
<5V DC >8.5V DC
< 0.85 mA (I1...I6) < 0.05 mA (I7, I8) > 1.5 mA (I1... I6) > 0.1 mA (I7, I8)
<0.85mA
Digital inputs
Input current at Signal 0 Signal 1
252
>1.5mA
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Delay time at 0 to 1 1 to 0 Line length (unshielded)
LOGO! 12/24RC LOGO! 12/24RCo
LOGO! DM8 12/24R
typ. 1.5 ms <1.0 ms (I5, I6) typ. 1.5 ms <1.0 ms (I5, I6)
typ. 1.5 ms
100 m
100 m
typ. 1.5 ms
Analog inputs Number
2 (I7 = AI1, I8 = AI2)
Range
0 ... 10 V DC input impedance 76 k Ù
Cycle time for analog value generation
300 ms
Max. Input voltage
28.8 V DC
Line length (shielded and twisted)
10 m
Error limit
+/- 1.5 %
Digital outputs Number
4
4
Output type
Relay outputs
Relay outputs
Electrical isolation
Yes
Yes
In groups of
1
1
Control of a digital input
Yes
Yes
max. 10 A per relay
max. 5 A per relay
Output voltage Output current Continuous current Ith (per terminal) Surge current
max. 30 A
max. 30 A
Incandescent lamp load (25000 switching cycles) at
1000 W
1000 W
Fluorescent tubes with ballast (25000 switching cycles)
10 x 58 W
10 x 58 W
253
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! 12/24RC LOGO! 12/24RCo
LOGO! DM8 12/24R
Fluorescent tubes, conventionally compensated (25000 switching cycles)
1 x 58W
1 x 58 W
Fluorescent tubes, uncompensated (25000 switching cycles)
10 x 58 W
10 x 58 W
Derating
none; across the entire temperature range
none; across the entire temperature range
Short circuit-proof cos 1
Power protection B16 600A
Power protection B16 600A
Short circuit--proof cos 0.5 to 0.7
Power protection B16 900A
Power protection B16 900A
Parallel output circuits for power increase
Not permitted
Not permitted
Protection of output relay (if desired)
max. 16 A, characteristic B16
max. 16 A, characteristic B16
10 Hz
10 Hz
Ohmic load/lamp load
2 Hz
2 Hz
Inductive load
0.5 Hz
0.5 Hz
Short circuit-proof and overload-proof Short circuit current limitation
Switching rate Mechanical Electrical
Notice: For fluorescent lamps with capacitors, the technical data of fluorescent lamp ballasts must also be considered. If the maximum allowed surge current is exceeded, fluorescent lamps must be switched with appropriate contactor relays. The data was determined with the following devices: Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 uncompensated. Siemens fluorescent tubes 58W VVG 5LZ 583 3--1 parallel compensated with 7 ì F. Siemens fluorescent tubes 58W VVG 5LZ 501 1--1N with ballast.
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.9
Äõíáôüôçôá ìåôáëëáãþí êáé äéÜñêåéá æùÞò åðáöþí åîüäùí ñåëÝ
Ohmic load 12/24 V AC/DC Maximum 10 A 115/120 V AC Maximum 10 A 230/240 V AC Maximum 10 A 120 V DC 240 V DC
Maximum 0.2 A Maximum 0.1 A
Figure A Switching capacity and service life of the contacts with ohmic load (heating)
Inductive load 12/24 V AC/DC Maximum 2 A 115/120 V AC Maximum 3 A 230/240 V AC Maximum 3 A 120 V DC 240 V DC
Maximum 0.2 A Maximum 0.1 A
Figure B Switching capacity and service life of the contacts with high inductive load to IEC 947-5-1 DC 13/AC 15 (contactors, solenoid coils, motors)
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.10 Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! AM 2 LOGO! AM 2 Power supply Input voltage
12/24 V DC
Permissible range
10.8 ... 28.8 V DC
Power consumption
25 ... 50 mA
Voltage failure buffering
typ. 5 ms
Power loss at 12 V
0.3 ... 0.6 W
24 V
0.6 ... 1.2 W
Electrical isolation
No
Reverse polarity protection
Yes
Ground terminal
for connecting ground and shielding of the analog measuring line.
Analog inputs Number
2
Type
Unipolar
Input range
0 ... 10 V DC (input impedance 76 k Ù ) or 0 ... 20 mA (input impedance <250 Ù )
Resolution
10 bit, normalized to 0 ... 1000
Cycle time for analog value generation
50 ms
Electrical isolation
No
Line length (shielded and twisted)
10 m
Encoder supply voltage
none
Error limit
+/- 1.5 %
Interference frequency suppression
55 Hz
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.11 Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! AM 2 PT100 LOGO! AM 2 PT100 Power supply Input voltage
12/24 V DC
Permissible range
10.8 ... 28.8 V DC
Power consumption
25 ... 50 mA
Voltage failure buffering
typ. 5 ms
Power loss at 12 V
0.3 ... 0.6 W
24 V
0.6 ... 1.2 W
Electrical isolation
No
Reverse polarity protection
Yes
Ground terminal
for connecting ground and shielding of the measuring line
Sensor inputs Number
2
Type RTD
Pt100
Connection of sensors 2-wire technique
Yes
3-wire technique
Yes
Measurement range
- 50 ° C ... +200 °C - 58 °F ... +392 °F
Settings for the measurement display on the basic module: 1 °C steps 0.25 °C steps (rounded to one decimal)
Offset: -200, Gain: 25 Offset: -200, Gain: 250
1 °C steps 0.25 °C steps (rounded to one decimal)
Offset: -128, Gain: 45 Offset: -128, Gain: 450
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! AM 2 PT100 Curve linearization
No
Measuring current Ic
1.1 mA
Measurement rate
depends on the installation typical: 50 ms
Resolution
0.25 °C
Error limits
of the final measured value:
0 °C ... +200 °C
+/- 1.0 %
- 50 ° C ... +200 °C
+/- 1.5 %
Electrical isolation
No
Cable length (shielded)
10 m
Interference frequency sup pression
55 Hz
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.12
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! AM 2 AQ LOGO! AM 2 AQ
Power supply Input voltage
24 V DC
Permissible range
20.4 ... 28.8 V DC
Power consumption
25 ... 50 mA
Voltage failure buffering
typ. 5 ms
Power loss at
24 V 0.6 ... 1.2 W
Electrical isolation
No
Reverse polarity protection
Yes
Ground terminal
for connecting ground and shielding of the analog output line.
Analog outputs Number
2
Output range
0 ... 10 V DC
Load resistor
5kÙ
Resolution
10 bit, normalized to 0 ... 1000
Cycle time for analog output
depending on installation (50 ms)
Electrical isolation
No
Line length (shielded and twisted)
10 m
Error limit
+/- 2.5 %
Short circuit protection
Yes
Response at short-circuit
affected output = 0 V neighboring output reverts
Overload protection
Yes
Response at overload
affected output = 0 V neighboring output reverts
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.13 Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: CM EIB/KNX CM EIB/KNX Mechanical data Dimensions (WxHxD)
36 x 90 x 55 mm
Weight
Approx. 107 g
Installation
on a 35 mm profilerail 2 module widths or wall mounting must be mounted as the last module on the right of LOGO!
Power supply Input voltage
24 V AC/DC
Permissible range
-15% ... +10% AC -15% ... +20% DC
Power consumption from power supply
max. 25 mA
Power consumption via bus
5 mA
EIB data transmission rate
9600 baud
Connections Digital inputs (I)
virtual max. 16
Digital outputs
(Q) virtual max. 12
Analog inputs
(AI) virtual max. 8
Analog outputs
(AA) virtual max. 2
Group addresses
max. 56
Associations
max. 56
Climatic conditions Climatic withstand capability
EN 50090-2-2
Ambient operating conditions
0 ... 55 °C natural convection
Storage and transport temperature
-40 °C ... +70 °C
Relative humidity
95 % at +25 °C (not condensing)
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ CM EIB/KNX Electrical safety Type of protection
IP 20 (in accordance with EN 60529)
Interference suppression
EN 55011 (limit class B)
Certification
VDE 0631 IEC 61131-2
Overvoltage protection
Slow-blowing fuse 80 mA (recommended)
Electromagnetic compatibility (EMC) EMC requirements
Complies with EN 61000-6-1 and EN 61000-6-2
Approval KNX/EIB certified UL 508 FM CE mark In accordance with the EMC guideline (residential and functional buildings), low voltage guideline
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.14
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: CM AS Interface CM AS Interface
Mechanical data Dimensions (WxHxD)
36 x 90 x 58 mm
Weight
Approx. 90 g
Installation
on a 35 mm profilerail 2 module widths or wall mounting must be mounted as the last module on the right of LOGO!
Power supply Input voltage
30 V DC
Permissible range
19.2 ... 28.8 V DC
Reverse polarity protection
Yes
Total current drain
Itot max. 70 mA
Connections Digital inputs (I)
the next four inputs after the physical inputs of LOGO! (In ... In+3 )
Digital outputs (Q)
the next four outputs after the physical outputs of LOGO! (Qn ... Qn+3 )
I/O configuration (hex)
7
ID code (hex)
F
ID1 code (hex)
F (default, variable from 0 ... F)
ID2 code (hex)
F
Bus connection
AS interface in accordance with specification
Analog inputs (AI)
none
Analog outputs (AQ)
none
Climatic conditions Ambient operating conditions
0 °C ... +55 °C
Storage temperature
-40 °C ... +70 °C
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ CM AS Interface Electrical safety Electrical data
to AS interface specification
Type of protection
IP 20
Interference suppression
Limit class A
Approval IEC 61131-2, EN 50178 cULus to UL 508 CSA C22.2 No. 142
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.15
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO!Power 12 V LOGO! Power 12 V is a primary-switched power supply unit for LOGO! devices. Two current ranges are available. LOGO! Power 12 V / 1.9 A
LOGO! Power 12 V / 4.5 A
Input data Input voltage
100 ... 240 V AC
Permissible range
85 ... 264 V AC
Permissible mains frequency
47 ... 63 Hz
Voltage failure buffering
> 40 ms (at 187 V AC)
Input current
0.53 ... 0.3 A
Make current Device protection Recommended circuit breaker (IEC 898) in mains line
15 A
1.13 ... 0.61 A 15 A
Internal 16 A characteristic B 10 A characteristic C
Output data Output voltage Overall tolerance
12 V DC +/-3 %
Adjustment range
10.5 ... 16.1 V DC
Residual ripple
< 200/300 mVpp
Output current
1.9 A
4.5 A
typ. 2.5 A
typ. 5.9 A
Efficiency
typ. 80 %
typ. 85 %
Parallel circuit for power increase
Yes
Overcurrent limiting
Electromagnetic compatibility Interference suppression
EN 50081-1, Class B to EN 55022
Interference immunity
EN 61000-6-2, EN 61000-4-2/-3/-4/-5/-6/-11
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! Power 12 V / 1.9 A
LOGO! Power 12 V / 4.5 A
Safety Electrical isolation, primary/ secondary
Yes, SELV (to EN 60950 and EN 50178)
Safety class
II
Protection mode
IP 20 (to EN 60529)
CE marking
Yes
UL/cUL certification
Yes; UL 508 / UL 60950
FM approval
Yes; Class I, Div. 2, T4
GL approval
Yes
General details Ambient temperature range
-20 ... +55°C, natural convection
Storage and shipping temperature
-40 ... +70°C
Connections at input
One terminal (1 x 2.5 mm2 or 2 x 1.5 mm2) per L1 and N
Connections at output
Two terminals (1x.2.5 mm2 or 2 x 1.5 mm2) per + and -
Installation
On 35 mm DIN rail, snap-on
Dimensions in mm (WxHxD)
54 x 80 x 55
72 x 90 x 55
Approx. weight
0.2 kg
0.3 kg
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.16
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO!Power 24 V LOGO! Power 24 V is a primary-switched power supply module for LOGO! devices. Two current ranges are available. LOGO! Power 24 V / 1.3 A
LOGO! Power 24 V / 2.5 A
Input data Input voltage
100 ... 240 V AC
Permissible range
85 ... 264 V AC
Permissible mains frequency
47 ... 63 Hz
Voltage failure buffering
40 ms (at 187 V AC)
Input current
0.70 ... 0.35 A
1.22 ... 0.66 A
Inrush current (25°C)
<15 A
<30 A
Device protection
Internal
Recommended circuit breaker (IEC 898) in mains line
16 A characteristic B 10 A characteristic C
Output data Output voltage Overall tolerance
24 V DC +/- 3 %
Adjustment range
22.2 ... 26.4 V DC
Residual ripple
< 200/300 mVpp
Output current
1.3 A
2.5 A
typ. 2.0 A
typ. 3.4 A
Efficiency
>82%
>87%
Parallel circuit for power increase
Yes
Overcurrent limiting
Electromagnetic compatibility Interference suppression
EN 50081-1, Class B to EN 55022
Interference immunity
EN 61000-6-2, EN 61000-4-2/-3/-4/-5/-6/-11
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ LOGO! Power 24 V / 1.3 A
LOGO! Power 24 V / 2.5 A
Safety Electrical isolation, primary/ secondary
Yes, SELV (to EN 60950 and EN 50178)
Safety class
II
Protection mode
IP 20 (to EN 60529)
CE marking
Yes
UL/cUL certification
Yes; UL 508 / UL 60950
FM approval
Yes; Class I, Div. 2, T4
GL approval
Yes
General details Ambient temperature range
-20 ... +55°C, natural convection
Storage and shipping temperature
-40 ... +70°C
Connections at input
One terminal (1 x. 2.5 mm2 or 2 x 1.5 mm2) per L1 and N
Connections at output Two terminals (1x.2.5 mm2 or 2 x 1.5 ) per + and Installation
On 35 mm DIN rail, snap-on
Dimensions in mm (WxHxD)
54 x 80 x 55
72 x 90 x 55
Approx. weight
0.2 kg
0.3 kg
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Ôå÷íéêÜ ×áñáêôçñéóôéêÜ
Å.17
Ôå÷íéêÜ ×áñáêôçñéóôéêÜ: LOGO! Contact 24/230 LOGO! Contact 24 and LOGO! Contact 230 are switching modules for direct switching of ohmic loads up to 20 Amps and motors up to 4 kW (without noise emission, hum-free).
Operating voltage
LOGO! Contact 24
LOGO! Contact 230
24 V DC
230 V AC; 50/60 Hz
Switching capacity Utilization category AC-1: Switching of ohmic loads at 55°C Operating current at 400 V
20 A
Output with three-phase loads at 400 V
13 kW
Utilization category AC-2, AC-3: Motor with slip ring induction/cage armature Operating current at 400 V
8.4 A
Output with three-phase loads at 400 V
4 kW
Short-circuit protection: Assignment type 1
25 A
Assignment type 2
10 A
Connecting leads
Fine-wire with wire end ferrules Solid wire 2 x (0.75 to 2.5) mm2 2 x (1 to 2.5) mm2 1 x 4 mm 2
Dimensions (WxHxD)
36 x 72 x 55
Ambient temperature
-25 ... +55°C
Storage temperature
-50 ... +80°C
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