Material Impreso Curso LOGO!_s

Módulo Lógico LOGO!

! O G O L Bienvenido al Mundo de Totally Integrated Automation! SIMATIC –Totally Integrated Automation

Contenido LOGO! Visión Global

Programación

Características Generales

Descripción de Funciones

Vista Rápida de Funciones

LogoSoft Comfort V3.1

Modelos y Accesorios

Comunicación

Novedades 4º Generación

Ejemplos de Aplicación

Competencia

Aplicaciones Logo!

SIMATIC –Totally Integrated Automation

Web Logo! en Internet Detalles Tecnológicos

lo g o e/ l o d d . s n e m e s i e d. s a a . w w w p : / / t p h t t SIMATIC –Totally Integrated Automation

Módulo Lógico LOGO!

! O G O L Bienvenido al Mundo de Totally Integrated Automation! SIMATIC –Totally Integrated Automation F

¿Porqué Usar LOGO!? Usando contactores, relés, temporizadores, relés intermitentes, relés de impulso de corriente etc.? Usando mayor espacio que 72x90x55mm para la aplicación? Hay una emergencia y se necesita diseñar rápidamente algo que se pueda poner en funcionamiento inmediatamente? Buscando una solución sencilla para manejar señales y control que sea flexible y de bajo costo?

LOGO! es la Respuesta para todas todas estas preguntas! SIMATIC –Totally Integrated Automation

Posicionamiento de LOGO! Precio

SIMATIC S7-200 Micro PLC LOGO! Módulo lógico

Relé de tiempo

Contactor-Relé Funcionalidad


LOGO! Entre Contactores y PLC‘S Funciones

Contactor / Relé • Multip Multiplic licado adorr de con contact tactos os • Encla nclav vable able • Lógica Lógica funcio funcional nal única única Relés conmutadores • Adap Adaptab table less a niv nivel el y separados eléctricamente del Simatic • Conmu Conmutac tación ión de pequ pequeña eñass cargas unipolares.

Funciones combinadas con

Relés temporizados • On ret retar arda dado dos: s: Para arranques secuenciales de motors suprimiendo interferencias.

Módulo Lógico • Cons Constr truc ucci ción ón:: Control de iluminación Control de cerradores Control de ventiladores Control de accesos Equipamiento de seguridad Plantas elevadoras de presión.

• Off Off reta retard rdad ados os:: En paradas de motores (ventiladores) ,funciones claves :

• Estr Estrel ella la trián triángu gulo lo:: Arranque seguro de motores con intervalos de conmutación de hasta 50ms.

• Ind Industri striaa:

• Mult Multii-fu func ncio ion: n: Flexible para toda aplicación ,hasta 8 o 16 funciones integradas.

• Relés Relés con con conta contacto ctoss de acci acción ón positiva: usados en circuitos de seguridad de categoría 2

• relés relés con con conta contacto ctoss de oro oro duro en conjunto con PLCs y

•

contactos de señalización para plc´s

Bombas/Compresores Cabinas de control Control de puertas Equipos de alimentación Plataformas de elevación Controles secuenciales Monitorización de nivel Cont Contro roll de váv vávul ulas as Plantas de filtrados Plantas de extracción Equipamiento de transporte

Micro-PLC • Cons Constr truc ucci ción ón:: Control de elevación y posición

• Ind Industr ustria ia: • •

Máquinas de empaquetar y sunchar Máqu Máquin inas as text textil iles es Equip Equipami amien ento to mer mercan cante te Equipo para procesos alimenticios Máquinas de aserrado Paneles o displays de avisos Máquinas para procesamiento de madera Máquinas de roscado automático Prensado y fabricación de ladrillos Pinturerías Tratamientos de residuos Telecontrol Equipamiento de esterilización Hornos de laboratorios Máquinas de lavado.


LOGO! : ¿Qué tiene Incorporado?

SIMATIC –Totally Integrated Automation F

LOGO! En Uso : Vista General Construcción

Industria

Casas y Edificios SIMATIC –Totally Integrated Automation

LOGO! En Construcción (Privada - Industrial) Calentadores/ Refrigeradores/ Ventiladores

Control de iluminación ej. vidrieras, filasde luminarias luminarias móviles, Intemperie • luminarias luminarias dependientes dependientes de la luz del día • Grupos de luminarias luminarias • control de pico de de carga.

ej Ventiladores, calenatdores, acondicionadores de aire. • Control Control de tiempo tiempo y • temperat temperature ure • Administració Administración n de energía energía • Sensores Sensores de viento viento y lluvia lluvia

Monitorización

Irrigación

ej. estacionamiento de autos, sistemas de alarmas, cabinas • Control Control de acceso • Simulaciones Simulaciones de presenci presenciaa • Repo Report rtes es

ej. viveros, jardines, fuentes humidificadores dependientes del tiempo. • Contro Controll grupal grupal • Conmut Conmutació ación n de • bombas bombas de agua agua • Administración Administración de de energía.

Control de puertas portones ,cortinas ej. Puertas automáticas, Garages, Cabinas • Apertura Apertura / cierre de puertas puertas elevac./cierre de portones • Indicador Indicador lumínico/ lumínico/ Stop&Go Stop&Go • Control Control temporal temporal • Control Control de temperat temperatura ura • Sensores Sensores de viento viento o lluvia. lluvia.


¿Cuál es su necesidad en la automatizción de construcciones ?

tambien se usa en bombeo de agua potable, sistemas de alta presión, etc.

LOGO! Entre Contactores y PLC‘S Instalaciones de transporte

Control de puertas y entradas

ej. Cintas transportadoras • Control Control ON/OFF ON/OFF • Inversión Inversión de dirección dirección • Contador Contador de unidades

ej. Portones industriales • Elevación Elevación ,apertura ,apertura ,cierre ,cierre • de puertas puertas • Repor Reporte tess • Dependencias Dependencias del del tiempo tiempo

Sistema de llenado de tanques

Ambientes especiales ej. sistemas solares, controles de energía ,control de rango de Temperatura ,aplicaciones mecánicamente extremas.

ej. bebidas , Granos • Funciones Funciones dependient dependientes es • del tiempo tiempo • Capacidad Capacidad de contaje contaje de a • unid unidad ad • Vigilancia Vigilancia de nivel.

Bombas/ Compresores

y tambien en estaciones de llenados de silos ¿Cuál es su aplicación ,control de motores de industrial? elevadores clavadoras, etc.

ej. agua potable, compresores de aire • Funciones Funciones por por turno turno • Conmutación Conmutación dependien dependiente te • del niv nivel el • Alarmas a locales centrales centrales


LOGO! : Reducción de Espacio En Gabinetes Dimensiones similares a interruptores interruptores diferenciales tipo línea N Se requieren solo 4 módulos unitarios DIN en vez de 7

Almacenamiento Menor area de depósito 



Reducción del depósito por la reducida cantidad de componentes de HW. menos Accesorios, ej. cables

Menor cantidad de repuestos Un sólo producto en vez de varios items


LOGO!: Ventajas para la Industria Reducción de Costos Ömenos

costo de hardware espacio (gabinete, Stock) Ömas eficiencia durante el diseño y puesta en marcha Ömenos

Mas flexibilidad Ö30

Confiabilidad en la inversión Ö producto

estandar que puede ser expandido en cualquier momento

funciones integradas listas para usar -> 1 Modulo en vez de varios diferentes

ÖTodos

los voltages

- DC12V,AC DC12V,AC/DC2 /DC24V, 4V, AC/DC115/230V) - Entradas análogas (0..10V, 0..20mA)

ÖUtilizable

con sistemas de bus estandar AS-Interface

ÖFuncionalidad/Programa

modificable directamente. Via memoria o vía PC


LOGO!: Ventajas para la Industria Ahorra Costos

Ahorra Tiempo

Queda Flexible

Ahorra Espacio


LOGO! Vs PLC: ¿Que es LOGO!? En 1996 Siemens creó una nueva categoría de producto con el LOGO!, El Módulo Lógico

LOGO! Es...

!Coneción

con Funciones y ahora también con Ladder.

LOGO! es como un PLC...

!Pero

LOGO! es mas que un PLC...

!Capacidad

no tiene capacidad matemática de control y visualización.

!Posibilidad

de entrada de control directa en el dispositivo

!Posibilidad

de visualización directa de mensajes/variables etc.

LOGO! Es un relé inteligente...

!Con

salida de 10A


Visión del Hardware (1) Terminales de Alimentación • Posibilidades Posibilidades de conexión 12 Vdc 24 Vac/Vdc 115 ~ 230 Vac/Vdc

Entrada Digital/Analoga: (8 expandible a 24 / 2 expandible a 8) • Posibilidades Posibilidades de conexión conexión 12 Vdc, 24 Vac/Vdc 115 ~ 230 Vac/Vdc

Interfase para módulos de expansión Display LCD • En Operacion: Muestra estado de entradas/salidas, fecha, hora etc. • Muiestra mensajes • Para Parametros: Valor actual (e.g. Tiempo/valor actual)

Interfase PC/Memory Card

Teclado Salida Digital (4, expandiba 16) • Variante: Variante: Relais (10A, 230 Vac) Transistor (0,3 A, 12/ 24 Vdc)


• Para ingreso de programa de control • Usado para ingresar cambio cambio de parámetros • Para control control

Visión del Hardware (2) Alimentación

2x4 entradas

Alimentación módulos de expansion

4 entradas

Deslizador para conexión eléctrica

RUN/STOP

4 salidas 4 salidas Max. I/O: 24 entradas digitales + 8 entradas analogicas + 16 salidas digitales


Todo en una sola Unidad (1) "

LOGO! integra todo esto en una sola unidad: "

Controlador Integrado (CPU)

"

Controles de Operación (Interruptor software) y Visualización

"

Hasta 24 entradas / 16 salidas digitales + 8 entradas analógicas

"

Módulo para esclavo AS-Interface 4DI y 4DO virtuales

"

Interface para Módulo de memoria / Cable para PC

"

Programación directa en LOGO! o vía Software en PC.

"

EEPROM integrada para guardar el programa en memoria no volátil, no necesita batería (Protección por Password).

"

Módulos de memoria para hacer copias y protección ”Know How”.

"

Diversos accesorios como: fuente de alimentación 110/220VAC a 5/12/15/24 o 48VDC, Contactor LOGO! etc.


Todo en una sola Unidad (2) "

LOGO! integra todo esto en una sola unidad: "

Alimentación en 110/220Vac/Vdc 110/220Vac/Vdc;; 24Vac/Vdc y 12/24Vdc

"

8 entradas digitales y 4 salidas digitales (Opción de 2 entradas análogas de 0-10Vdc).

"

4 entradas / 4 Salidas digitales virtuales vía AS-Interface

"

8 marcas internas (Incluye marca de primer ciclo M8)

"

Opción Con/Sin Display Integrado (Para OEM)

"

El Display permite visualización de Mensajes; alarmas y datos de proceso durante el modo “RUN”.

"

Listo para usar: 08 funciones básicas y 22 funciones f unciones especiales ej. para temporización, conteo, reloj, relé de pulsos etc.

"

Simulación gráfica “Offline” del programa (FBD o Ladder) vía LOGO! Soft Comfort V3.1


Diseño e Instalación Ancho: Ancho: 72 mm o 126 mm Altura Altura : 90 mm o 90 mm Prof. : 55 mm o 55 mm

2

1

3 4

5

7

6 SIMATIC –Totally Integrated Automation

01 Conectores de alimentación 02 Conectores de Entradas 03 Interface PC/Módulo de memoria 04 Panel de control de operador 05 Panel de visualización 06 Conectores de salidas 07 Conector para riel DIN 35mm

Cableado Modelo LOGO! 230RC / 230RCo LOGO! 230RC / 230RCo "

Alimentación L1, N (L+, M)

Voltaje de alimentación

L1 N

115 / 230 Vac/Vdc 50 / 60 Hz L1 = 85 ... 253 Vac/Vdc

8 entradas L1

N

I1

I2

I3

AC 115/120V 230/240V

I4

I5

I6

Input 6xAC

SIEMENS

"

Entradas Entrada I1...I8 Estado 1 > 79 Vac/Vdc Estado 0 < 40 Vac/Vdc

LOGO!

X 2 3 4

Output 4x Relés / 8A

"

Salidas

Q1

OK

ESC

230RC

Q2

Q3

Q4

Salida Q1 ..Q4 (Relé)

4 salidas N L1, L2, L3


Cableado Modelo LOGO! 24 / 12/24RC / 12/24RCo LOGO! 24 / 12/24RC / 12/24RCo "

Alimentación L+, M


12/24 Vdc L+ = 20,4...28,8 Vdc 10.8...15.6 Vdc

L+ M

8 entradas L1

N

I1

I2

AC 115/120V 230/240V

I3

I4

I5

I6

Input 6xAC

SIEMENS

"

Entradas Entrada I1...I6 Estado 1 > 8 Vdc Estado 0 < 5 Vdc Entrada I7, I8 (0-10Vdc)

LOGO!

Output 4x Relés / 8A Q1

"

Q2

OK

ESC

230RC X 2 3 4

Q3

Q4

Salidas

4 salidas

Salida Q1 ..Q4 (Transistor/Relé) N L1, L2, L3


Cableado Modelo LOGO! 24RC / 24RCo LOGO! 24RC / 24RCo "


Alimentación L1, N 24 Vac L1 = 20,4...26,8 Vac/Vdc

"

L+ M

8 entradas L1

N

I1

I2

AC 115/120V 230/240V

I4

I5

I6

Input 6xAC

SIEMENS

Entradas Entrada I1...I8 Estado 1 > 8 Vac/Vdc Estado 0 < 5 Vac/Vdc

LOGO!

"

I3

Output 4x Relés / 8A

Salidas Salida Q1 ..Q4 (Relé)

Q1

Q2

OK

ESC

230RC X 2 3 4

Q3

Q4

4 salidas N L1, L2, L3


Montaje y Cableado (Ejemplo) L1 K2

I : 0. , 1. , 2. 123456789 4 0123456789 01234

K2

N


Instalando y Desinstalando LOGO! Instalando Desintalando

Montar LOGO! En un riel DIN como sigue:

Desintalar LOGO! Como sigue:

1. Ubicar el LOGO! Sobre el riel DIN. 2. Girar el LOGO! Alrededor del riel DIN hasta que encaje.

1. Usando un desarmador, presione abajo y mueva el deslizador integrado a la derecha.

3. Remover la cuvierta cuvierta del conector localizada localizada en el lado derecho del LOGO! o del módulo de expansión.

2. Deslice el módulo de e xpansión a la derecha 3. Inserte el desarmador en la grapa de sujeción al riel y tire girando hacia arriba

4. Ubicar el módulo digital a la derecha del LOGO! (ver pasos 1 y 2).

4. Gire el módulo alejandolo del riel DIN.

5. Deslice el módulo a la izquierda hacia el LOGO!.

5. Siga los pasos 3 y 4 para el módulo LOGO!.

6. Usando un desarmador, presione hacia abajo y mueva el deslizador integrado a la izquierdat. El módulo está instalado cuando el deslizador engancha en su lugar en el LOGO!

1 2

6

1 3

5

2

4 3

1


Cableando LOGO! LOGO! ..... con Alimentación DC

LOGO! ..... con Alimentación AC

L+

L1

M

N

L+

M

I1

I2

I3

I4

I5

Protección con fusibles Si se desea (recomendado para: 12/24 RC...: 0.8 A 24: 2.0 A


L1

N

I1

I2

I3

I4

En caso de picos de voltaje, use varistores (MOV) con un mínimo de 20% mas de voltaje de trabajo que la tensión nominal

Conectando las Entradas de LOGO! Conctar los sensores a las entradas, los sensores incluyen: • pulsadores, switches, sensores foteléctricos etc.

Para que LOGO! Detecte un cambio de estado a 0 o 1, el estado debe estar presente por lo menos un ciclo de programa

• Sensores de Temperatura, presión, o ultrasonido ultrasonido (Beros), etc., con salida de 0-10 V. • Sensores con salida de 0/4 a 20mA

LOGO! 230 ...

LOGO! 12/24 ...

L+

L3

M

L2 L1 N

Programa L+

L1

N

I1

I2

I3

I4

I5

M

I1

I2

I3

I4

I5

Ciclo de Programa

I8

I6

Las entradas no són aisladas, por lo tanto requieren de un mismo potencial de referencia (Masa) de la fuente de alimentación

Las entradas están agrupadas en dos bloques de 4 entradas cada uno. Fases diferentes son posibles sólo entre bloques y no dentro del mismo bloque


Conectando las Salidas de LOGO! DM8 24

LOGO! con salida de transistor

Q5 Q1

M

Q2

M

Q6

M

M

Diferentes cargas pueden ser conectadas a las salidas e.g., • Lamparas

Max. Corriente de conmutación es 0.3 A por salida

• Motores

DM8...R

• Contactores, etc.

1 Q5 2 1

Q1

2

1

Q2

1

Q6

2

2

LOGO! con salidas de relé Max. Corriente de conmutación es 10A / 5A para salida de módulo de expansión


Condiciones Ambientales para LOGO! " Aprobación

: VDE 0631, IEC 1131, UL , CSA, y FM

"

Supresión de RI según : EN 55011 (Límite clase B)

"

Grado de protección : IP 20 (max. 95 % de humedad)

"

Temperatura de operación : 0° to +55°C (En cualquier posición!)

" Aprobado #

para aplicaciones aplicaciones de uso marino

American Bureau of Shipping

#

Bureau Veritas

#

Det Norske Veritas

#

Germanischer Lloyd

#

Lloyds Register of Shipping


B 55°C 0°C

“Cableado“ Standard vs LOGO! ! Antes:

L1

S1

N L1 L1

! Ahora: L1 S1

L1

N

≥1

No1 No2 No3


Conectores (Co) La función Co se usa para conectar las entradas y salidas o los diferentes niveles de voltaje a los bloques. Selección:

I1

I24

Entradas: I1...I24 I1...I24.. (En algunos modelos hay 02 analógicas de 0-10V)

AI8

Salidas: AI1...AI8 Salidas: AI1...AI8..

Q1

Q16

Salidas: Q1...Q16 Q1...Q16..

hi

lo

Constantes: hi=1 hi=1;; lo=0 lo=0..

AI1

Sin conexión, Entrada no usada.

X M1

M8

Marcas: M1...M8 M1...M8,, Incluye marca de primer ciclo (M8)


X I1 I2 I3 I4 I5 I6 Q1 Q2 Q3 Q4 hi lo

I1 I5 X

B01 & Q1

8 Funciones Básicas Integradas (GF) &

≥1

AND

OR

&

≥1

NAND

1

&"

NOT

AND flanco

=1

&#

NAND flanco

XOR

NOR


22 Funciones Especiales Integradas (SF) Trg T

Trg R Par

Trg R T ON Delay

S R Par

RS

Relé Autoenclavado

OFF Delay

One Shot

Toggle

Trg R T

En T Generador de Pulsos

R En Ral Par

Trg T

No1 No2 No3

h

Contador de Horas


On Delay con Memoria

Fre Par Switch de Umbral

Reloj Semanal

R Cnt Dir Par

+/-

Contador UP/Down

En Inv Par Generador de pulsos pulsos Asíncrono

22 Funciones Especiales Integradas (SF) Q

Ay

Par

Par

Comparador Análogo

Trg

T

T

Switch Off Intermitente .

Trg

On / Off Delay

EN Q

Par Pulso Aleatorio

Trigger Análogo

Trg

Par

A

Ax

A

Ax

No

Trg Par

One Shot Disparado por Flanco

MM DD

Switch Anual

En P

Switch Confortable

.. ..

En Q

Par

Q

Par

Mostrar Mensajes

Switch Software


LOGO! : Variedad de Modelos LOGO! Pure

LOGO! Basic

LOGO! DM8

LOGO! ASI

LOGO! AM2

Pt100 (-50...200ºC) 12/24RCo

12/24RC

12/24R

24o (Trans)

24 (Trans)

24

24RCo (Vac)

24RC (Vac)

24R (Vac/Vdc)

230RCo (Vac/Vdc)

230RC (Vac/Vdc)

230R (Vac/Vdc)

AS-Interfac / EIB

0-10Vdc / 0/4-20ma


LOGO! : Módulos Base LOGO!Pure

LOGO!Basic

LOGO! 24o

6ED1052-2CC00-0BA3

LOGO! 24

6ED1052-1CC00-0BA3

LOGO! LOGO! 12/24R 12/24RCo Co

6ED105 6ED10522-2MD 2MD00 00-0 -0BA3 BA3

LOGO LOGO!! 12/2 12/24R 4RC C

6ED1 6ED105 0522-1C 1CC0 C000-0B 0BA3 A3

LOGO LOGO!! 24R 24RCo

6ED1 6ED10 052-2H 2-2HB0 B00 0-0BA3 BA3

LOGO! 24RC

6ED1052-1CC00-0BA3

LOGO LOGO!! 230R 230RCo Co

6ED1 6ED105 0522-2F 2FB0 B000-0B 0BA3 A3

LOGO LOGO!! 230R 230RC C

6ED1 6ED105 0522-1C 1CC0 C000-0B 0BA3 A3


LOGO! : Módulo de Expansión Digital DM8 230R ! ! ! !

Alimentación 120/230Vac/Vdc 4DI 120/230Vac/Vdc 4DO Rele@5A cada uno max. 20A cada módulo

DM8 24 ! ! !

! ! !

! ! !

6ED1055-1MB00-0BA0

Alimentación 12/24Vdc 4DI 12/24Vdc 4DO Rele@5A cada uno max. 20A cada módulo

DM8 24R !

6ED1055-1CB00-0BA0

Alimentación 24Vdc 4DI 24Vdc 4DO Transistor 0.3A

DM8 12/24R !

6ED1055-1FB00-0BA0

6ED1055-1HB00-0BA0

Alimentación 24Vac/Vdc 4DI 24Vac/Vdc 4DO Rele@5A cada uno max. 20A cada módulo


LOGO! : Módulo Expansión Análoga AM2 ! ! ! ! !

6ED1055-1MA00-0BA0 Alimentación 12/24Vdc 2AI 0..10V o 0/4...20ma Resolución: 10 bit Tiempo de muestreo: 50ms Alimentación de Sensor: No tiene

AM2 Pt100 ! ! !

6ED1055-1MD00-0BA0

Alimentación 12/24Vdc 2AI Pt100 (-50...200ºC) Tiempo de muestreo: 50ms


LOGO! : Módulo de Comunicación AS-Interface ! ! !

ASi

3RK1400-0CE10-0AA2

Alimentación 12/24Vdc Protocolo: AS-Interface (Esclavo) 4DI + 4DO Virtuales

Konnex (EIB) ! ! !

En Preparación

Alimentación 12/24Vdc Protocolo: EIB Instabus 24DI + 16DO + 8AI


LOGO! Basic: Datos Técnicos LOGO! 24o

LOGO! 12/24RCo

LOGO! 24RCo

LOGO! 230RCo

LOGO! 12/24RC

LOGO! 24

LOGO! 24RC

LOGO! 230RC

Entradas Entradas analógicas

6 2 (0 to 10 V)

6 2 (0 to 10 V)

8 -

8 -

6 2 (0 to 10 V)

6 2 (0 to 10 V)

8 -

8 -

Tensión de entrada

24 Vdc

12/24 Vdc

24 Vac

115/230 Vac/Vdc

12/24 Vdc

24 Vdc

24 Vac

115/230 Vac/Vdc

Rango permitido

24 Vdc: 20,4 V - 28,8 Vdc

12 Vdc: 10,8 V - 15,6 Vdc 24 Vdc: 20,4 V - 28,8 Vdc

20,4 a 26,4 Vac

85 a 265 Vac/Vdc

12 V: 10,8 V - 15,6 Vdc 24 V: 20,4 V - 28,8 Vdc

20,4 V a 26,4 Vac

85 a 265 Vac/Vdc

20,4 V - 28,8 Vdc

max. 40 Vac/Vdc min. 79 Vac/Vdc

max. 5 Vdc min. 8 Vdc


max. 5 Vac min. 12 Vac


0,08 mA

1,5 mA 12 Vdc 2,5 mA 24 Vdc

1,5 mA

2,5 mA

0,08 mA

max. 5 Vdc min. 8 Vdc Señal 0 Señal 1


Corriente de entrada

1,5 mA 12 Vdc 2,5 mA 24 Vdc

max. 5 Vac min. 12 Vac 2,5 mA

4 Transistor

4 relays

4 relays

4 relays

4 relays

4 Transistor

4 relays

4 relays

0,3A

10A Carga resistiva resistiva 3A Carga inductiva inductiva




0,3 A



Proteccion contra cortocircuito

Electrónica (~ 1A)

Se requiere fusible externo




Electrónica (~ 1A)



Frecuencia de conmutación

10 Hz

2 Hz carga resistiva 0,5 Hz carga inductiva



10 Hz



Dispación de potencia

0,2 to 0,5 W

0,1 bis 1,2 W (12 V) 0,2 bis 1,6 W (24 V)

0,3 - 1,8 W

1,1 to 3,5 W (115 V) 2,3 to 4,6 W (230 V)

0,1 to 1,2 W (12 V) 0,2 to 1,6 W (24 V)

0,2 to 0,5 W

0,3 - 1,8 W

1,1 to 3,5 W (115 V) 2,3 to 4,6 W (230 V)

8/typ. 80 h

8/typ. 80 h

8/typ. 80 h

8/typ. 80 h

-

8/typ. 80 h

8/typ. 80 h

Salidas Corriente permanente

Reloj integrado/ reserva

2 x 1,5 mm 2, 1 x 2,5 mm 2

Cables de conexión Dimensiones


72 (4TE) x 90 x 55mm (BxHxT)


LOGO! Basic: Datos Técnicos LOGO! DM8 12/24R

LOGO! DM8 24R

LOGO! DM8 230R

LOGO! AM2

LOGO! DM8 24

LOGO! A M2 M2

LOGO! FM 1 AS-I

Entradas Entradas analógicas

4 -

4 -

4 -

4 -

2 (0-10Vdc / 0/4-20ma)

2 (Pt100: -50...200ºC)

4 (DI Virtual AS-I) -

Tensión de entrada

12/24 Vdc

24 Vac/Vdc

115/230 Vac/Vdc

24 Vdc

12/24 Vdc

12/24 Vdc

12/24 Vdc

Rango permitido

12 Vdc: 10,8 V - 15,6 Vdc 24 Vdc: 20,4 V - 28,8 Vdc

20,4 V - 28,8 Vac/Vdc

20,4 V - 28,8 Vdc

12 Vdc: 10,8 V - 15,6 Vdc 24 Vdc: 20,4 V - 28,8 Vdc

12 Vdc: 10,8 V - 15,6 Vdc 24 Vdc: 20,4 V - 28,8 Vdc

12 Vdc: 10,8 V - 15,6 Vdc 24 Vdc: 20,4 V - 28,8 Vdc

Señal 0 Señal 1





Comsumo: 25...50ma

Comsumo: 25...50ma

Comsumo: 25...50ma

Corriente de entrada

1,5 mA 12 Vdc 2,5 mA 24 Vdc

1,5 mA

0,08 mA

1,5 mA

-

-

Salidas

4 relays

4 relays

4 relays

4 Transistor

-

-

Corriente permanente




0,3 A

Proteccion contra cortocircuito




Electrónica (~ 1A)

No Aislamiento Galvánico

No Aislamiento Galvánico

Frecuencia de conmutación




10 Hz

Dispación de potencia

0,1 bis 1,2 W (12 Vdc) 0,2 bis 1,8 W (24 Vdc)

1,1 to 3,5 W (115 Vac) 2,3 to 4,6 W (230 Vac)

1,1 to 3,5 W (115 Vac) 2,3 to 4,6 W (230 Vac)

0,8 to 1.1 W

12Vdc: 0,3 - 0.6 W

12Vdc: 0,3 - 0.6 W

12Vdc: 0,3 - 0.6 W

24Vdc: 0,6 - 1.2 W

24Vdc: 0,6 - 1.2 W

24Vdc: 0,6 - 1.2 W

85 a 265 Vac/Vdc

0.5 a 1.8 W (115 Vdc) 1.2 a 2.4 W (230 Vdc)

0.5 a 1.8 W (115 Vdc) 1.2 a 2.4 W (230 Vdc)

4 (DO Virtual AS-I)

2 x 1,5 mm 2, 1 x 2,5 mm 2

Cables de conexión Dimensiones

36 (4TE) x 90 x 55mm (BxHxT)


LOGO! : Variedad de Accesorios LOGO! PC-Cable

LOGO! Prom

• Para la transferencia del programa PC <-> LOGO!

• Copia multiple multipless Cards Cards • Dscarga Dscarga PC a Cards

LOGO! Módulos de programa • Amarillo: Amarillo: Copia • Rojo: Know-H Know-How ow Protecti Protection on y Copia

LOGO! Manual • Information Information detall detallada ada • Ejemplos Ejemplos de aplicac aplicación ión

LOGO! Contact • En 2 Varian Variantes tes (DC 24 V, AC 230 V) • Dimensione Dimensioness compactas compactas 36 x 72 x 55 mm (BxHxT) • Maniobra directa de cargas resistivas resistivas hasta 20A y motores hasta 4KW (8.4A)

LOGO! Power • Transforma Transforma los 120V/230V 120V/230V AC de la red a la tensión requerida


LOGO! Panel • Para montaje de LOGO! en puerta de Armario Armario • IP65 con con Tapa / IP30 sin sin tapa

LOGO! Contact : Contactor para LOGO! Módulo de contactos contactos capaz de de maniobrar hasta 20A (AC1)

LOGO!Contact LOGO!Contact 2 30 24 Dimensiones 36 x 72 x 55 mm !Tensión operativa AC 230 V !Corriente nominal 20 A resistiva, 8,4 A inductiva. 4kW Motores !

36 x 72 x 55 mm DC 24 V 20 A resistiva, 8,4 A inductiva, 4 k W Motores


LOGO! Power : Alimentación para LOGO! Fuente de alimentación regulada para LOGO!24.. and LOGO! 12..

LOGO!Power

1.3 / 2.5 (24Vdc)

Dimensiones 72/126 x 90 x 55 mm Tensión de entrada AC 85...264V DC 24V ! Tensión de salida 1.3/2.5Amp. ! Corriente válida si ! Protección por corto circuito ! !

1.9 / 4.5 (12Vdc) 72/126 x 72 x 55 mm AC 85...264V DC 12V 1.9/4.5Amp. si

Se ofrecen tambien las siguientes tensiones: • 5 Vdc

15 Vdc 48 Vdc

3.0 / 6.3Amp. 1.85 1.85 / 4.0 4.0A Amp. 0.65 0.65 / 1.2 1.25 5Amp. mp.


LOGO! : Kit de Montaje en Panel Frontal 6AG1057-1AA00-0AA0 Proteción IP65 con Panel de Plexiglás Protección IP30 sin Panel de Plaxiglás Tamaño (AnchoxAlturaxProf) 79x95x57mm


LOGO! Prom : Hacer copias del Know How Copiado de LOGO! A Memory cards " via PC con LOGO!Soft Comfort " via una una Memory Card Maestra


LOGO! 4º Generación (0BA3)

LOGO!

Nueva Generación

3. 0


LOGO! ..0BA3 : Módulos de Expansión Maestro

Esclavo Tipo 1

3-hilos-serial- IO


Esclavo Tipo 2

3-hilos-serial- IO

LOGO! ..0BA3 : Mejoras en el Firmware Tiempo Automático : •Adjuste de Tiempo ! EU, US, GB, ninguno etc.

Verano / Invierno Invierno

•Menú en vez de 2 y 3 teclas al mismo tiempo •Protección por Password ! 10 caracteres ! Los Parámetros pueden ser modificados •Retentividad para OHC en conjunto con Card Red •Valor Actual del OHC puede ser mostrado en el Software (V3.1) ! Esto es importante para LOGO! sin display •El rango I/O completo puede ser usado con cualquier tipo

de LOGO!

•Funcionalidad de display mejorada.


LOGO!Soft Confort V3.1 : Características Adicionales •Soporta los Sistemas Operativos: ! ! !

Win 95/98/2000/ME/NT 4.0 MAC-OS X Linux (min. V2.2.12 and glibc V2.1.2)

•Nueva Función Especial !

Función “Switch Software” (Interruptor/Pulsador) (Interruptor/Pulsador)

•Soporta una nueva Funcionalidad del Password !

Chequea el password en caso de Upload

•Posibilidad de abrir mas de un proyecto al •Ajustes para simulación se almacenan con

mismo tiempo (MDI) el archivo de programa

•Programación Ladder como opción (LOGO!Soft Comfort V3.1)


“Cableado“ Standard vs LOGO! Antes:

!

L1

S1

N L1 L1

Ahora:

!

L1 S1

L1 ≥1

N

No1 No2 No3


LOGO! Respuesta a “Power ON“ • Whether Whether a program program is stored stored in the internal internal LOGO! LOGO! memory memory • Whether Whether a program program module module is inserted inserted

SIEMENS > Program PC/Card.. Clock.. Start

SIEMENS

No Program Press ESC

No program in the program module and no program in the internal memory

LOGO!


LOGO! If there is a program in the program module, it is automatically copied to the internal LOGO! memory. Any program already present in the internal LOGO! memory is overwritten.

Program in the program module or program in the internal memory

LOGO! Respuesta a “Power ON“ • LOGO! Estado previo al Power OFF Antes de Power OFF

Después de Power ON

SIEMENS En mode edición

SIEMENS No Program

Q1

Press ESC

LOGO!

LOGO!

Si una desconexión ocurre mientras el programa era entrado, el progrma se borra una vez que se recobra la tensión Antes de Power OFF Después de Power ON

SIEMENS En modo RUN

SIEMENS

I : 0. , 1. , 2.

I : 0. , 1. , 2.

123456789

123456789

0123456789

0123456789

01234

01234

LOGO!

LOGO!


Operando la Unidad LOGO! SIEMENS

Tenemos diseñado un circuito y queremos ingresarlo al LOGO! Cuál es el procedimiento?

No Program Press ESC

Conectar el LOGO! A la alimentación y conectarla. El siguiente display aparece.

ESC

LOGO!

.

SIEMENS

Presione ESC para accesar al menú princiapal

>

Program .. PC / Card .. Clock .. Start

LOGO!


ESC

OK

OK

Menú Principal / Menú Programa SIEMENS Program ..

In the first position of the first line, you see a “ >“. Using the keys, you move the “ >“ up and down.

>

PC / Card .. Move the “> “>“ to Program and press OK . LOGO! switches to the program menu.

Clock .. ESC

Start

OK

LOGO! 12/24 RC

SIEMENS Edit Prg

In addition, you can move the “ >“ up and down using the keys.

>

Prg Name Move the “> “>“ to Edit Prg and press the OK key. LOGO! now displays the first output (Q1).

Clear Prg Password

ESC

OK

LOGO! 12/24 RC

SIEMENS Using the keys, you can select the other outputs (Q1, Q2, Q3, etc.).

Q1

When entering your circuit, take into account the following rules ....

ESC

OK

LOGO!


Reglas de Operación de LOGO! (1) 1. Always enter a circuit from the output to the input.

2. You can connect one output to more than one input.

I1

Q1

I

Q

I1

Q1

&

Q

I2

>

3. However, you cannot connect an output to a input preceding it in the same path (no feedback loops).


I1

Q1

Q2

&

&

Q

Reglas de Operación de LOGO! L OGO! (2) 4. If the cursor appears as an underscore (_ (_), you can move it using the

B01

B02 B02

1 I3

B01

B01 B02

&

I1

keys:

&

I1

Q1

x

Q1

B01

Q1

B01

Q1

x


Reglas de Operación de LOGO! (3) 5. If the cursor appears as a (solid block), you can use the keys to select a connector (Co), a basic function (BF), or a special function (SF).

B01 & Q1

• Use OK to accept accept the the select selectio ion n

SF

Q1

BF

Q1

Co

Q1

• Use ESC to go back back one one step step

B01

B01 x

Co

& Q1

OK

B01

B01

&

&

& Q1

OK

Q1

Q1

OK

B01

B01 I1

OK

>1

& Q1


Q1

Programa Inicial Refer to the following parallel circuit containing two switches.

S1

S2

Switch S1 and switch S2 switch the load. The parallel circuit of S1 and S2 is an OR operation in LOGO!, because S1 or S2 switches on the output.

K1

K1

E1

v

I1

>1

I2

Q1

x


Cableado ••

L1 N S1 L1 N

Switch S1 acts on input I1 and switch S2 acts on input I2. The load is connected at relay Q1.

S2 I1 I2 I 3

I4

I5 I6

I7 I8

You now enter the program (from the output to the input!). To start, LOGO! displays output Q1.

SIEMENS

Q1 ESC

OK

LOGO! 12/24 RC

L

Q1

Q2

Q3

Q4

N


Below the Q of Q1, you see an underscore (_). We refer to the underscore as a cursor. The cursor indicates your current location in the program.

Ingresando un Programa (1) SIEMENS Now, press the moves to the left.

key. The cursor Q1 ESC

The cursor indicates your location in the program. You enter the first block (the OR block) at this location. OK Change to editing mode by pressing .

SIEMENS

Q1 ESC

The cursor now appears as a solid solid block Now, use the the following:

OK

LOGO! 12/24 RC

OK

LOGO! 12/24 RC

SIEMENS

keys to select one of Co

Q1

Co) • Connec nnecttor (Co)

ESC

• Basi Basicc fun funct ctio ion n (BF (BF))

OK

LOGO!

• Spec Specia iall func functi tion on (SF (SF))


Ingresando un Programa (2) Select the basic function using (GF) and confirm with . OK

SIEMENS

The first block on the list of basic functions (BF) is the AND block. Now use the following:

BF

Q1

keys to select one of the

ESC

LOGO! 12/24 RC

SIEMENS

• AND

B01

• AND AND (Ed (Edge)

&

• NAND

Q1

• NAN NAND (Ed (Edg ge) ESC

• OR

LOGO! 12/24 RC

SIEMENS

• NOR

B01

• XOR

>1

• NOT Select the OR block ( >1 ) and confirm with

Q1 OK .

ESC

LOGO!


OK

OK

OK

Ingresando un Programa (3) You have entered the first block. Each block that you enter has a block number (B01 (B01). ). Now all you have to do is connect the inputs of the block B01). (B01). Press the

SIEMENS B01 >1 Q1

OK key.

ESC

The cursor now appears as a solid block

OK

LOGO! 12/24 RC

SIEMENS Now, use the following:

keys to select from the

B01 Co

>1 Q1

Co) • Connec nnecttor (Co) • Basi Basicc fun funct ctio ion n (BF (BF))

ESC

OK

LOGO! 12/24 RC

• Spec Specia iall func functi tion on (SF (SF))

SIEMENS

Select connector (Co (Co)) and confirm with

OK .

B01 I1

>1 Q1

The first element in the list (Co) is an “x“, which is the character for “input not used.“ Select input I1 using the keys.

ESC

OK

LOGO!

Confirm the selection with

OK.


Ingresando un Programa (4) Now connect input I2 to the input of the OR block. You already know the procedure for this:

SIEMENS B01

OK

1. Change to editor mode with

I1

>1 Q1

2. Select the Co list with 3. Accept the Co list with

OK

ESC

4. Select I2 with 5. Accept I2 with

LOGO! 12/24 RC

SIEMENS

OK

B01 I1

We do not need the last input of the OR block for this program. In a LOGO! program, we designate an unused input with an “x.“ You now know the principle behind doing this: 1. Change to editor mode with

Q1

I2

ESC

SIEMENS OK

2. Select the Co list with 3. Accept the Co list with

>1

B01 I1

OK

4. Select x with with 5. Accept x with OK


I2

>1 Q1

x ESC

LOGO!

OK

OK

OK

Arrancando un Programa SIEMENS

Now, all inputs of the block are connected. LOGO! considers the program to be complete. LOGO! jumps back to output Q1.

B01 If you still want to view your initial program, you can move the cursor through the program using the keys.

Q1 ESC

OK

LOGO! 12/24 RC

SIEMENS Edit Prg

>

Prg Name

However, we now leave the program entering step and return to the program menu ESC using the key.

Clear Prg Password

ESC

OK

LOGO! 12/24 RC

In order to be able to start the program, you must return to the main menu using the ESC key.

SIEMENS Program ..

>

PC / Card .. Clock ..

Using the keys, move the cursor to “Start“ and confirm with the OK key.

Start

ESC

OK

LOGO!


LOGO! En Modo RUN LOGO! displays the following in RUN mode:

Refer to our example below:

Input states: L1

• 1 State of input I = “1“ • 1 State of input I = “0“

S1

Output states: • 1 • 1

=1

S2

=0

State of output Q = “1“ State of output Q = “0“

The window on the left shows the time of day and the date.

Mo 09:00 06.21.01

1 23456789

1 23456789

0123456789

=1

The window on the right shows the output states (Q1 to Q9; Q10 to Q16)

Q1

If switch S1 is closed, input I1 is energized and the state of input I1 = “1“. N

In this example, the state of output Q1 = “1“. If the state of Q1 = “1“, LOGO! enables relay Q1 and the load at Q1 is energized.


Q :0.,1.

01234

The window in the center shows the input states (I1 to I9; I10 to I19; I20 to I24).

The LOGO! program determines determines the output states. states.

I :0.,1.,2.

0123456

Asignando Parametros en LOGO! (1) Assigning parameters of functions:

LOGO! 12/24 RC

SIEMENS

By assigning parameters, we mean the assignment of parameters of functions.

I :0.,1.,2. 123456789

You can assign parameters in the following operating modes: • Programming • Parameter assignment

0123456789 01234 ESC

You can assign the following: • Time Time delays delays of of time time funct function ionss • Switchin Switching g times times for for timer timer switches switches • Thresh Threshol old d for for a counte counterr • Monitori Monitoring ng interva intervall of an elapsed elapsed time time counter counter • On and off off threshol thresholds ds for the the threshol threshold d switch switch

OK

LOGO! LOGO! 12/24 RC

SIEMENS Stop

>

Set Param Set Clock Set Name

You reach parameter assignment mode by pressing the ESC key in RUN mode, placing the cursor on Set Param, and confirming with the OK key.

ESC

OK

LOGO!


Asignando Parametros en LOGO! (2) LOGO! 12/24 RC

Select a block:

SIEMENS

In “parameter assignment“ mode, select the appropriate block using the keys.

B01:Par Lim=005 Cnt=000000 ESC

When the setting for the required block has been made, press the OK key. The cursor jumps to the first parameter to be modified. You can now modify the value using the keys.

LOGO! 12/2412/24 RC RC LOGO!

SIEMENS

B04: T T = 5.0s Ta=0.0s ESC

LOGO! LOGO! 12/24 12/24 RC RC

SIEMENS When the setting for the required value has been made, press the OK key. The cursor jumps to the block number. Using the keys, you can select the next block to be changed, and so on.

B07: T T = 8.0s Ta=0.0s ESC

LOGO!


OK

OK

OK

Asignando Parametros en LOGO! (3) LOGO! LOGO! 12/24 12/24 RC RC

SIEMENS Use the ESC key to return to the menu.

B07: T T = 8.0s Ta=0.0s ESC

OK

LOGO! LOGO! 12/24 RC

SIEMENS Stop

>

Use the ESC key to return to RUN mode.

Set Param Set Clock Set Name

ESC

OK

LOGO! 12/24 RC LOGO!

SIEMENS

I :0.,1.,2. 123456789 0123456789 01234

ESC

OK

LOGO!


Memoria Disponible en LOGO! Function

RE

Basic function

0

0

0

0

ON delay

1

1

1

0

OFF delay

2

1

1

0

Impulse relay

1

1

1

0

Pulse relay

1)

0

1

0

0

Pulse relay

2)

0

0

0

1

Clock

6

2

0

0

Latching relay

1)

0

1

0

0

Latching relay

2)

0

0

0

1

Clock-pulse generator

1

1

1

0

Latching ON delay

2

1

1

0

Counter 1)

2

2

0

0

Counter 2)

2

0

0

2

Operating hours counter

2

0

0

4

Trigger

3

3

1

0

Set Points (Par) Valores Actuales (RAM) Temporizadores (Timer) RE

Remanencia

1) LOGO! 2) LOGO!

- sin remanencia - con remanencia


Descripción Detallada de Funciones Conectores Funciones Generales Funciones Especiales-a Funciones Especiales-b


Funciones Básicas (BF) AND

AND NAND NAND (Edge) (Edge)

Funciones Básicas SIMATIC –Totally Integrated Automation

OR

NOR

XOR

NOT

(BF) Operación Lógica AND Referring to the circuit diagram, it can be seen that lamp H1 illuminates only if S1 and S2 are both closed. There is a dependency between the input and output states.

S1

The circuit shown on the right is referred to as an AND logic operation.

S2

This means that switches S1 and S2 must be energized in order for lamp H1 to illuminate.

H1

Symbolically, this operation is represented by

. Circuito serie con cantactos NO

Tabla Lógica para bloque AND:

AND S1

Input 1

Input 2

Input 3

Output

0

0

0

0

0

0

1

0

0

1

0

0

0

1

1

0

1

0

0

0

1

0

1

0

1

1

0

0

1

1

1

1

&

S2 H1

x

The state of the AND output = 1 only if the state of all inputs = 1. An unconnected input pin in this block is automatically assigned state = 1.


(BF) Operación Lógica OR For lamp H2 to illuminate, switch S3 or S4 must be closed. This dependency of the output state on the input states is referred to as an OR logic operation .

S3

This means that at least one of the two switches--S3 or S4--must be closed in order for lamp H2 to illuminate.

S4

H2

The symbol for this operation is Parallel circuit with normally open contacts

Logic Table for OR Block:

OR S3

>

S4 x

H2

The state of the OR output =1 if the state of at least one input = 1. An unconnected input pin in this block is automatically assigned state = 0.


Input 1

Input 2

Input 3

Output

0

0

0

0

0

0

1

1

0

1

0

1

0

1

1

1

1

0

0

1

1

0

1

1

1

1

0

1

1

1

1

1

(BF) AND con Evaluación de Flanco S1

S1 Electromechanical counter

S2

S2

0 6 1 5 S3

S3

H2

H2

AND with edge evaluation S1

The state of the output of the AND with edge evaluation operation = 1 only if the state of all inputs = 1 and the state of at least one input during the previous cycle = 0. An unconnected input pin in this block is automatically assigned state = 1.

&

S2 H2

S3


(BF) Operación Lógica NAND Referring to the circuit diagram, it can be seen that lamp H2 is always illuminated, unless all of the switches are activated. S1

The circuit shown on the right is referred to as a NAND (Not And) logic operation . This means that switches S1, S2, and S3 must be activated in order for lamp H2 not to be illuminated. The symbol for this operation is

S3

S3

H2

. Parallel circuit with normally closed contacts

NAND (Not AND) S1

Logic Table for NAND Block:

&

S2 x

H2

The state of the NAND (Not AND) output = 0 o nly if the state of all inputs = 1. An unconnected input pin in this block is automatically assigned state = 1.


Input 1

Input 2

Input 3

Output

0

0

0

1

0

0

1

1

0

1

0

1

0

1

1

1

1

0

0

1

1

0

1

1

1

1

0

1

1

1

1

0

(BF) NAND con Evaluación e Flanco Electromechanical counter

S1 S1

S3

0 6 1 5

S3

S2

S3

H2

H2

NAND with edge evaluation S1

The state of the output of the NAND (Not And) with edge evaluation operation operation = 1 only if the state of at least one input = 0 and the state of all inputs during the previous cycle = 1. An unconnected input pin in this block is automatically assigned state = 1.

&

S2 H2

S3


(BF) Operación Lógica NOR Referring to the circuit diagram, it can be seen that lamp H1 is illuminated only if n ormally closed switches S1 and S2 are not activated.

S1

The circuit diagram shown on the right is referred to as a NOR (Not OR) logic operation .

S2

This means that if at least one of the switches S1 or S2 is activated, lamp H1 is not illuminated.

H1

The symbol for this operation is

.

NOR (Not OR) S1

>1

Series circuit with normally closed switches

Logic Table for AND Block: Input 1

Input 2

Input 3

Output

0

0

0

1

0

0

1

0

0

1

0

0

0

1

1

0

1

0

0

0

1

0

1

0

1

1

0

0

1

1

1

0

S2 x

H1

The state of the NOR (Not OR) output = 1 only if the state of all inputs = 0. As soon as any input is switched on (state = 1), the output is switched off. An unassigned input pin in this block is automatically assigned state = 0.


(BF) Operación Lógica XOR Referring to the circuit diagram, it can be seen that lamp H1 is not illuminated only if all of the switches are activated.

S1

The circuit diagram on the right is referred to as an XOR (Exclusive OR) logic operation .

S2

This means that if either switch S1 or switch S2 is activated, lamp H1 will illuminate. The symbol for this operation is

H1

.

XOR (Exclusive OR) S1

Logic Table for XOR Block:

=1 H1

S2

Input 1

Input 2

Output

0

0

0

0

1

1

1

0

1

1

1

0

The state of the XOR (Exclusive OR) output = 1 if the state of the inputs is different. An unconnected input pin in this block is automatically assigned state = 0.


(BF) Operación Lógica NOT Referring to the circuit diagram, it can be seen that lamp H1 is only illuminated if switch S1 is not activated.

S1

The circuit diagram on the right implements a NOT logic operation. The symbol for this operation is

.

K1

H1

NOT (Exclusive OR) 1 S1

H1

The state of the output = 1 if the input = 0, that is, NOT inverts the input state. One advantage of the NOT operation is that normally closed contacts are no longer needed for LOGO! LOGO! A normally open contact is used and is converted to a normally closed contact with the NOT operation. An unconnected input pin in this block is automatically assigned state = 1.


Logic Table for NOT Block: Input 1

Output

0

1

1

0

Funciones Especiales On-Delay

Random Generator

On/Off Delay

Multifunction Switch

Threshold Switch Pulse Relay

Edge-Triggered Internal Time-Delay Relay

Off-Delay Pulse Relay

Elapsed Time Counter

Staircase Lighting Time Delay

Yearly Timer Internal Time-Delay Relay Message Text

Analog Comparator

Analog Threshold Switch

Clock Pulse Generator

Weekly Timer Retentive On-Delay

Funciones Especiales

Softkey

Up/Down Counter

Latching Relay


(SF) On-Delay Referring to the circuit diagram, it can be seen that the motor starts running only after the set time delay expires.

S1

K1

on-delay. This function is referred to as an on-delay. This means that the motor is s witched on after a set time delay. The symbol for this function is

K1

.

M

Diagram: Trg Q T

T

Ta (Timer active)

Function Description: If the state at input Trg changes from 0 to 1, the timer starts running. If the state at input Trg =1 for a sufficient amount of time, the output is set to 1 once time T expires. There is a delay in switching on the output as compared to the input. The output is reset to 0 if the state at input Trg = 0. If the state at input Trg changes back to 0 before time T expires, the timer is reset. The expired timer is reset after a power failure.


(SF) Off-Delay Referring to the circuit diagram, it can be seen that the motor is switched off only after the set time delay expires.

S1

K1

off-delay. This function is referred to as an off-delay. This means that the motor is switched of after a set time delay. The symbol for this function is

.

K1

M

Diagram: Trg T

T

Ta R

Q (Timer active)

Function Description If the state at input Trg = 1, the state at output Q switches immediately to 1. If the state at input Trg changes from 1 to 0, the timer in LOGO! is activated and the output state is retained. When the timer reaches the value set using T (Ta =T), the state at output Q is reset to 0. If the input Trg is switched on and off again, time Ta is restarted. Time Ta and the output are reset using input R (reset) before time T expires.


(SF) On/Off-Delay Referring to the circuit diagram, it can be seen: • If S1 is closed closed,, contact contact K1 closes closes after after a time time delay and and the motor runs.

S1

K1

K2

• If S1 is is opened, opened, contact contact K2 opens opens after after a time time delay and and the motor stops. delay. This means This function is referred to as an on/off delay. that the motor is switched on and off after a set time delay. The symbol for this function is

.

K1

K2

Diagram: Trg Q TH

TL

Function Description If the state at input Trg changes from 0 to 1, time TH runs. If the state at input Trg remains 1, the output is set to 1 once the time TH expires. If the input state changes back to 0, time TL runs. If the state at input Trg remains 0 for the duration of time TL, the output is set to 0 once time TL expires.


M

(SF) On-Delay Retentivo Referring to the circuit diagram, it can be seen that motor M runs after a se t time delay following activation activation of momentary-contact pushbutton S1. Momentary-contact pushbutton S2 (normally closed) causes the motor to switch off again.

S1

K2

K1

K1

S2

on-delay. This function is referred to as a retentive on-delay. The symbol for this operation is

K1

.

K2

M

Diagram: Trg R Q T

Ta

Function Description: If the state at input Trg changes from 0 to 1, the current time Ta starts running. When time Ta reaches time T, the state at output Q is set to 1. Output Q is reset to 0 only when the state at input R = 1. Further switching actions at input Trg have no influence on output Q.


(SF) Relé con Auto-enclavamiento Referring to the circuit diagram, it can be seen that coil K1 is energized with momentary-contact pushbutton S1, causing maintained-contact maintained-contact switch K1 to close (latching).

S1

K1

K1

relay. This function is referred to as a latching relay. The symbol for this operation is

S2

.

K1

Diagram:

S R

Q

Function Description Output Q is set by means of input S; output Q is reset by means of a second input R.


K2

M

(SF) Relé de Pulso (Toggle) Referring to the circuit diagram, it can be seen that lamp H1 can be switched on and off with momentary-contact pushbuttons S1 or S2. relay. This function is referred to as a pulse relay. This means that lamp H1 is switched on and off by a brief pulse in S1 or S2, respectively. The symbol for this operation is

S1

.

S2

K1

H1

K1

Diagram:

Trg R

Q

Function Description Each time that the state at input Trg changes from 0 to 1, output Q changes its state, i.e., the output is switched on or off. The state of the latching relay is set to 0 using input R.


(SF) Intervalo-Delay Relé/Salida de Pulso Referring to the circuit diagram, it can be seen that lamp H1 is illuminated only if maintained-contact maintained-contact switch S1 is closed, but at most for the time period set on timer T1. The symbol for this operation is

S1

.

T1 T1

H1

Diagram: Trg Ta

Q

Function Description If the state at input Trg = 1, the state at output Q immediately switches to 1. Simultaneously, Simultaneously, the current time Ta starts in LOGO!, and the output setting is retained. When Ta reaches the value set using T (Ta =T), the state at output Q is reset to 0 (pulse output). If the state at input Trg changes from 1 to 0 before the specified time expires, the state at the output also changes immediately from 1 to 0.


(SF) Intervalo delay Relé por Flanco Referring to the circuit diagram, it can be seen that lamp H1 illuminates for a period of time set in timer T1 when maintainedcontact switch S1 is activated. The symbol for this operation is

S1

T1

. T1

T1

H1

Diagram: Trg Ta

T

T

Q

Function Description If the state at input Trg = 1, the state at output Q switches to 1. Simultaneously, time Ta starts. When time Ta reaches the value set using T (Ta=T), the state at output Q is reset to 0 (pulse output). If the state at input Trg changes back from 0 to 1 before the specified time expires (retriggering), (retriggering), time Ta is reset and the output remains switched on.


(SF) Temporizador Semanal The output is controlled by means of an a ssignable on and off date. Any combination of weekdays is supported. Active weekdays are selected by removing inactive weekdays. On

Off

Cam1

Lu Ma Mi Ju Vi Sa Do

07 : 30

16 05

Cam2

08 : 00

12 00

Cam3

10 : 00

12 30

Wednesday

Monday


Function Description Each weekly timer has three cams which can be used to assign parameters for each time window. The on and off times are specified using the cams.

(SF) Termporizador Anual Function Description Each yearly timer has an on and off time. The yearly timer switches the output on at a specified on time and switches it off at a specified off time. The off date identifies the day when the output is to be reset to 0.

Jan

Feb Mar Apr May Jun

Jul Aug Sep Oct Nov Dec

On May 10

Off Oct 20


(SF) Contador Up/Down Referring to the circuit diagram, it can be seen that the time pulse is generated with maintained-contact maintained-contact switch S1. Maintained-contact switch S2 determines whether whether the counter counts up or down. If the counter content has a value >= 10, the lamp is switched on.

S1

S2

R Cnt Dir Par

-

C1

+

>=5

Q

Function Description For every rising edge at input Cnt, the internal counter counts up by one (Dir = 0) or down by one (Dir = 1). If the internal counter value is equal to or greater than the value specified using Par, output Q is set to 1. The internal counter value and the output can be reset to 0 using input R. As long as R = 1, the output is 0, and pulses at input Cnt are not counted.


H1

Diagram: Cnt Dir

6 5 4 3 2

6 5

5 4 3

3

4 3 2

2 1

1 0

Contador R Q

0

(SF) Contador de Horas de Operación R En Ral Q MN = MI

3

3 2

2 1

1 0

MN = 0

0

4 3 2

Function Description

1

OT

En.. As long as the value at this input = 1, The elapsed time counter monitors input En MN.. LOGO! indicates the times in parameter assignment LOGO! quantifies elapsed time OT and the remaining residual time MN mode. If the remaining residual time MN = 0, output Q is set to 1. The reset input R is used to reset MI.. Internal counter OT resumes counting. output Q and to set the counter for the residual time to the specified value MI MI.. The reset input Ral is used to reset output Q and to set the counter for the residual time MN to the specified value MI The internal counter OT is reset to 0.


(SF) Generador de Pulsos Simétrico Referring to the circuit diagram, it can be seen that lamp H1 flashes with a pulse time set using a clock pulse generator when maintained-contact maintained-contact switch S1 is activated. The symbol for this operation is .

S1

H1 G

Diagram:

En Q

T

T

Function Description Parameter T is used to specify the length of the on and off time. En (Enable) is used to switch the clock pulse generator on. The clock pulse generator sets the output to 1 for time T, and then to 0 for time T, and so on, until EN = 0 at the input. The time T specified must be > 0.1 seconds at all times.


(SF) Generador de Pulsos Asíncrono The pulse form of the output can be modified by means of the assignable pulse/pause ratio. The symbol for this function is

.

Diagram:

En

Inv

Q Pulse length/ Pause Pause length

Function Description Pulse length and pause length can be set by means of parameters. The time base can be divided into seconds, minutes, or hours. Both parameters have the same time basis, and a different setting is not possible. Input Inv causes the output to be inverted if the block is enabled by means of EN.


(SF) Generador Aleatorio The random generator switches the output on or off within an assignable time. The symbol for this function is

.

Diagram:

En

Q

Q Maximum On-Delay/Maximum Off-Delay

Function Description If input En changes from 0 to 1, a random time of between 0 and 10 seconds is started. If En =1 for at least the duration of the on-delay time, the output is set to 0 when the on-delay time expires. If the state at input En changes back to 0 before the on-delay time expires, the time is reset. If input En changes from 1 to 0, a random time (off-delay time) of between 0 and 15 seconds is started. If En = 0 for at least the duration of the off-delay time, the output is set to 0 once the off-delay time expires. If the state at input En changes to 1 before the off-delay time expires, the time is reset.


(SF) Switch de Umbral de Frecuencia The output is switched on and off depending on two assignable frequencies. The symbol for this function is .

Diagram:

F re re > SW On On

F re re > SW of of f

Fr e < SW SW Of Of f

Fre = 5

Fre = 3

Fre < SWOn

Q Fre =12

Fre = 5

Fre Ventana

Function Description The threshold switch measures the signals at input Fre. The pulses are detected over an assignable time period (peak time). If during the peak time, the measured values are greater than the upper threshold value, output Q switches on. Output Q switches off again when the measured values are less than the lower threshold value. SWOn is the on threshold. The permitted range is 0000 to 9999. SWOff is the off threshold. The permitted range is 0000 to 9999. Peak time is the time interval during which the pulses at Fre are measured. The permitted range is 0.05 seconds to 99.95 seconds.


(SF) Delay Alumbrado de Escalera An assignable time runs following an input pulse (edge triggering). The output is reset after the time expires. An early shutdown warning is issued 15 seconds before the time expires. The symbol for this function is

.

Diagram:

Trg

Ta

T (Off-delay)

1s

Q 15 s

Function Description If the state at input Trg changes from 0 to 1, the current time Ta runs and output Q is set to 1. Fifteen seconds before Ta reaches time T, output output Q is reset to 0 for 1 second. second. If Ta reaches time T, output Q is reset to 0. Further switching actions at input Trg while Ta is running resets Ta (retrigger option). option).


(SF) Switch Multifunción Switch with two different functions: · Pulse switch with off-delay off-delay · Switch (steady light) light) The symbol for this function is

Diagram:

. Trg

Q 5s

>20 s

Function Description If the state at input Trg changes from 0 to 1, output Q is set to 1. If input Trg changes back to 0 before the steady light time expires, the output is reset to 0 after a time delay of 5 seconds. If the state at input Trg changes from 0 to 1 and remains 1 for at least 20 seconds, the steady light function is enabled and output Q is switched on for the duration. Further switching actions from 0 to 1 and back to 0 at input Trg causes output Q to switch off.


(SF) Message Text Display of an assigned message text in RUN mode. The symbol for this function is

.

Function Description If the input state changes from 0 to 1, the appropriate message text is output on the display during RUN mode. If the input state changes from 1 to 0, the message text is removed. If more than one message text has been triggered with En=1, the highest priority message is displayed. It is possible using the keys to toggle between the standard display and the message text display. If If “acknowledge message“ is selected, selected, the corresponding corresponding message text is removed only after pressing a button on LOGO!, provided En = 0.


SIEMENS I : 0. , 1. , 2. 123456789 Motor on 0123456789 1 in 2 2Alarm! 3 min 4 01234 01:15 m Pressure in %

LOGO

95.0

ESC

OK

(SF) Switch de Umbral Análogo Diagram

Function Description The output is switched off if the analog value exceeds an assignable on threshold. The output is switched off if the analog value is less than an assignable off threshold (hysteresis). The function reads analog value AI1 or AI2. The offset parameter is then added to the analog value. This value is then multiplied by the gain parameter. If this value exceeds the on threshold (SW↑ (SW↑), output Q is set to 1. Q is reset to 0 if the value falls b low the off threshold (SW ↓). Note: In the effective range, the minimum and maximum must be assigned the same one‘s digit.

Pinout


(SF) Comparador Análogo Function Description This function generates the difference between the analog values Ax and Ay. The offset parameter is then added to the difference. The difference is then multiplied by the gain parameter. If the difference of this value exceeds the assigned threshold, output output Q is set to 1. Output Q is reset to 0 if the valued falls below the threshold again.

Diagram

Pinout


(SF) Softkey Function Description

Diagram

This logic function works like a mechanical momentary-contact momentary-contact pushbutton or a maintained-contact maintained-contact switch. If input En is set and the “switch“ parameter is switched to “On“ and confirmed with OK in parameter assignment mode, the output is switched on. Whether the function was configured as a maintained-contact maintained-contact switch or a momentary-contact momentary-contact pushbutton is irrelevant. The output is reset to 0 in the following three cases:

En

Q

Par

• If the state at input En changes from 1 to 0. • If the function was configured as a momentary-contact momentary-contact pushbutton and a cycle has run since it was switched on. • If the “Switch“ parameter parameter was switched to “Off“ and confirmed with OK in parameter assignment mode.

Pinout


LOGO!Soft Confort V3.1 Características Interfase bien conocida tipo Windows !

Menus contextuales, Símbolos etc.

Programación confortable !

En Bolque de Funciones (FBD) o Escalera (Ladder)

Programación usando “Drag and Drop“ !

Pruebe el Programa en pantalla - directamente en la PC

Simulación del programa !

con el estado de cada función (en color)

Impresión Profesional y función de documentación Selección del equipo !

(0BA0, 0BA1, 0BA2, 0BA3 con chequeo de capacidad de función)


Inicio Rápido con LOGO! Soft Comfort V3.1 Barra de Título Barra de Menú Barra de Símbolos Etiqueta de Progrma

Barra de Herramientas

Ventana de Mensajes

Status bar


Funciones de Ayuda (1) El Help es activado usando el comando Help -> Content . Se puede encontrar información adicional ordenada por temas en el directorio Contenido

Haciendo clik en un tema de interes, se obtiene información detallada a ese respecto


Funciones de Ayuda (2) Que es esto? Puede ser accesado por medio del menú contextual (click con boton derecho del mouse) para cada función


Funciones de Ayuda (3) Que es esto? Se activa también usando el comando Help -> What‘s This? . Los objetos sobre los c uales se desea ayuda se apuntan con el mouse


Funciones de Ayuda (4) Usando el comando Help -> Update Center , se puede instalar leguajes adicionales, Upgrades y sevice packs del programa


LOGO!Soft Confort: Botones PC -> LOGO!

Título

Standard-Windows

LOGO! -> PC!

Lista de Menu Barra de herramientas én íconos

Modo seleccionar para modificar Texto libre para comentarios adicionales Para una mejor vista , separar las interconexiones Trazado de las líneas de interconexión Mostrar Conectores (Co) Mostrar funciones generales (GF) Mostrar funciones especiales (SF) Simulación offline


Cuadro : Comparador Análogo Rango de Medida Ganancia (1 - 1000)

Offset -999 +999

Umbral Dependiendo del rango de medida


Cuadro : Mensajes 4 Líneas Prioridad Edición de Texto Selección de Bloque

Selección de Parámetro


Cuadro : Reloj Semanal Leva 1,2,3

Hora de Encedido

Selección de 7 Días

Hora de Apagado


Cuadro : Personalización de Colores Fondo

Slección de color

Color “Low“ Color “High“

Vista previa


Cuadro : Parámetro de Simulación Seleccíon de pulsador

Valor min./max. Para simulación de frecuencia

Valor min./max. Para simulación análoga


Simulación “Offline“

Valor Actual

Azul = “Low“ Rojo = “High“

Simulador Análogo

Prioridad Ventana de mensajes


Logo de la Empresa : Impresión Profesional


Vista Previa de Impresión


Menú Rápido con Botón derecho del Mouse


Función Unir / Desunir Conexión Página2, Marca 1

Página1, B55


Seleccionar Hardware


LOGO!: COMUNICACIÓN

LOGO!

Comunicación


Simatic NET: Posicionamiento de AS-I Comunicación Comunicación--IT IT

Comunicación Comunicac ión Comunicación Comunicac iónde deDatos Datos PROCESS PROCESS FIELD FIELD BUS BUS

net

ASInterface

Comunicación Comunicaciónde deCampo Campo PROCESS FIELD BUS


Que es AS-Interface? AS- Interface es la mejor alternativa en Bus de Campo: ∇ ∇

∇

De facil instalación y de bajo costo Sólo Actuadores y Sensores (Ahora tambien analógicos). Hasta 64 Esclavos AS-I: Sensores y Actuadores Inteligentes, Standard y LOGO!

∇

Standard Universal (No SIEMENS). SIEMENS).

∇

Flexible y Versátil en la configuración. SIMATIC –Totally Integrated Automation

AS-Interface: Características Max. 100m y 03 ramas usando repetidores. Concepto de Bus Acceso Master/Slave ! Hasta 62 esclavos con 4 Bit bidireccionales ! Hasta 248 E/A en configuración máxima. ! Max. 5 Milisegundos de tiempo de acceso al Bus !

Sistema de Bus abierto: SIEMENS es miembro de la AS-Interface Association


AS-Interface: Componentes de Bus Fijación Mecánica

Módulo de Acoplamiento

Fijación Eléctrica

Cable Perfilado AS-Interface

Módulo Acoplado al Cable AS-Interface


AS-Interface con S7-200 y LOGO! SIMATIC S7-200 mit EM

PPI/MPI

TD 200 Barcodeleser

Drucker TP070

LOGO! AS-Interface

Motor


Motor

LOGO!: Un Esclavo AS-Interface LOGO! Es un esclavo AS-Interface LOGO! FM1 (Módulo AS-Interface) integran: !

!

4 Entradas Digitales y 4 Salidas Digitales Virtuales Adicionales Esclavo AS-Interface con 4DI/4DO


S7-200 y LOGO!: Maestro vs Esclavo AS-Interface Master Salida Maestro SIMATIC S7-200

Entradas Esclavo Actuadores

I a 1

I a 2

I a 3

I a 4

1

1

0

0

Q a 1

Q a 2

Q a 3

Q a 4

0

1

1

0

Salidas Esclavo

Sensores


1

1

0

0

Entrada Maestro 0

1

1

0

I/O Virtual para AS-Interface con LOGO! Entrada Virtual AS-Interface (=Salida en el Maestro)

I1 I2 Ia1

B01 Q1

B01

Q1

Salida Virtual AS-Interface (=Salida en el Maestro) y Salida Virutal AS-Interface (=Entrada en el Maestro) B02 I2 Ia3

B01 Qa1

B01

Qa1


Aplicación Típica de LOGO! I1), the drinking water If the water level drops below level ( I1), supply is to switch on automatically.

Q1 (Drinking water supply line)

If the water level reaches level (I2 (I2), ), the drinking water supply is to switch off automatically. automatically.

I3 (Pump off)

I2 (Drinking water supply off)

I1 (Drinking water supply on)

I4

P

(Pump off)


Paso 1: Insertando Conectores (CO) How many inputs and outputs are needed to solve this task?

1. The tool must be selected if you want to place input blocks, output blocks, memory bits, or constants (high, low) on the programming programming interface.

3.

2. Then, the specific function blocks are selected using this symbol bar: 3. The following symbol now appears in the work area:

2.

1.


Now, move the mouse to the required position. The function is inserted by clicking the left mouse button.

Paso 2: Insertando Funciones Basicas (BF) Which basic functions are needed to so lve this task?

1. Select the tool if you want to place simple basic logic elements of Boolean algebra on the programming interface.

2. A specific function block is selected using the symbol bar.

3.

2.

3. The following symbol appears in the work area:

Now, move the mouse to the required position. The function is inserted by clicking the left mouse key.

1.


Paso 3: Insertando Funciones Especiales (SF) Which special functions are needed to solve this task?

1. Select the tool if you want to place additional functions on the programming interface. 2. A specific function block is selected using the symbol bar. 3. The following symbol now appears in the work area:

3. 2.

1.


Now, move the mouse to the required position. The function is inserted by clicking the left mouse button.

Paso 4: Conectando los Bloques In order to complete the circuit, the individual blocks must be co nnected to one another:

1. The tool must be selected if you want to connect the inputs and outputs of the function blocks to one another. Now, point the mouse to a connection pin of a block and click using the left mouse button. Keeping the mouse button pressed, move the mouse until it is pointing at the pin that you want to connect to and release the mouse button. LOGO!Soft Comfort then connects the two pins together. This results in a connection between two block pins. Use the same procedure for the other connections.


Paso 5: Insertando Campo de Textos (1) Inserting text fields makes the program easier to understand. LOGO! Soft Comfort gives you several options for inserting text in the program structure:

1. Use the context menu to inserting a comment for each block in the program.


Paso 5: Insertando Campo de Textos (2) 2. Insert your own text field.

A 2. 3.

4.

1.


Paso 6: Moviendo y Ordenando Once the function blocks are inserted and co nnected, the circuit program is done. Some follow-up work is needed, however, to obtain a view of the created circuit that is visible at a g lance and easy to understand. Objects placed in the work area such as function blocks, lines, and text fields can be moved:

1. Select the tool if you want to move function blocks, blocks , text fields, lines. or connection lines.


Paso 7: Alineando los Bloques To achieve a more attractive and easier-to-view appearance for your program, you can align the individual function blocks vertically or horizontally.

1. First, the function blocks that are to be aligned must be selected.

2. Activate the button to vertically align the selected function blocks.


Paso 8: Asignando Parametros (1) In the case of special functions and basic functions, there us a tab for comments and one or more tabs for parameters. Here, you can specify values or settings that are to be adopted by the function block in its circuit.

1.

2.

1. Select function and click using the right mouse button. or

2. Select the Block Properties menu item.

Double-click the function using the left mouse button. button.


3. Another address can be assigned for each individual input and output block by means of block parameter assignment. However, only the inputs and outputs not already assigned in the circuit program are considered in the selection.

Paso 8: Asignando Parametros (2) In addition, you have the option of changing and checking all of the block properties centrally .


Paso 9: Asignando Nombres de Conexión For the sake of clarity, you can also assign symbolic names for the input and output connectors in addition to the text fields in the program:


Paso 10: Dar Formato a los Comentarios


Paso 11: Documentación (1) For purposes of program documentation, you can display all of the connectors, basic functions, and special functions used in the program.

A list of all blocks used in the program is displayed using the Edit -> Go to Block menu command. The list contains information on the block number and the type of the block. For example, you can display the special functions that you used. You can enter the brief description of the block, I1, Q2, B02, etc., in the search function, and you will be shown the position of the block in the list. Clicking OK causes the block that you searched for to be highlighted.


Paso 11: Documentación (2) You obtain additional information for program documentation from the information window. It is usually located at the lower edge of the screen.

The View -> Information Window menu command displays program messages. Following simulation of a circuit program, the resources used along with the current date and time of day are displayed in the information window.


Paso 11: Documentación (3) Program or system data can be entered using the File -> Properties menu item in the General tab. These data are displayed in the program printout in the parent window below.


Paso 11: Documentación (4)


Paso 11: Documentación (5) You can define which documents are to be printed under Properties in the Print Preview window. window. The circuit diagram, the parameter list, and the list of connector names are normally selected.


Paso 11: Documentación (6) In the case of large or complex programs, it is often useful to divide up the circuit diagram onto several pages.


Paso 11: Documentación (7) Various connection lines must be separated when the program is divided onto several pages.

The connection lines can be easily separated using the selected cut tool. The interfaces are uniquely labeled by the page number, block number, and input pin. By clicking on one of the interface wildcards again using the cut tool, the separation is undone.


Paso 12: Prueba del Programa (1) Once the programming and documentation is completed, the progra m is tested. Q1 (Drinking water supply)

I2

I1 I4

You know that your program can run in LOGO!, but you still have to check whether it functions as intended. You may also want to modify some parameters.You can experimentally change the input values, test the response to a power failure, and compare your calculations or expectations with the actual output behavior.


Paso 12: Prueba del Programa (2) An excellent tool is available for testing your program.

1. Select the test your program.

tool if you want to

2. Once the simulation is activated, a symbol bar for operator control and monitoring of inputs and outputs is called. A software switch is used to simulate a power failure in order to test the retentive features of the circuit behavior.

3.

3. The input states can be modified by clicking the button in the symbol bar (2) or clicking on the inputs in the display.

2.

3. 1.


The connection sequence can be tracked by the change in color of the connection lines from blue (low signal) to red (high signal). This facilitates the detection and removal of errors significantly.

Paso 12: Prueba del Programa (3) As an additional aid for program testing, a particular switch function can be assigned to each input.

The context menu (right mouse click) can be used to assign an appropriate switch function to each of the inputs used in the program. You can select from a momentary-contact switch, maintained-contact maintained-contact switch, and frequency input. For frequency inputs, the simulated frequency frequency setting in Hz can be entered. For analog inputs, the range and the starting value is specified. These parameters can also be changed and reviewed centrally using the Extras -> Simulation parameters menu command.


Paso 13: Asignar un Password al Programa In order to protect the program and the knowledge it contains, you can assign a 10-digit password to be applicable to this program alone.

This password protects your program only on LOGO! Without the password, you cannot change or view the program, only delete it. The password is also needed to download a password-protected program to a PC. To delete a previously assigned password, enter the old password and leave the new password blank.


Paso 14: Transferir Programa a LOGO! (1) When programming in LOGO!Soft Comfort 3, you have the option of first implementing your circuit program and then determining the required unit using the Extras -> Define LOGO! menu command, or you can use the Extras -> Unit Selection menu command to first define the LOGO! unit for which you want to create your circuit program.

The unit selection shows the available function blocks and memory resources for each selected unit.


Paso 14: Transferir Programa a LOGO! (2) Once a successful program test has been performed, the program should be transferred to the LOGO! Certain requirements must be satisfied for this.

SIEMEN S Program ..

>

SIEMEN S

>

PC <-> <->

PC / Card ..

LOG O!

PC <->

-> Card

Clock .. Start

SIEMENS

Card -> E S C

O K

LOGO !

1.

E S C

O K

Stop? Press ESC LOGO!

2.

The LOGO! unit must be connected with the PC cable and prepared for the transfer using the PC/Card , PC <-> setting.


ESC

OK

Paso 14: Transferir Programa a LOGO! (3) All preparations have been made. The program can now be transferred.

Select the function to transfer a circuit program created in the PC with LOGO! Soft Comfort to a LOGO! unit. Prior to transferring, LOGO! identifies the minimum version required for the created circuit program. If the created circuit program cannot be transferred to the available LOGO! unit, an error message is displayed and the transfer is canceled.

A message is displayed in the status bar indicating that the data transfer was successful.

If LOGO! is not suitably prepared for the data transfer, an error message is displayed.


Paso 15: Poner LOGO! a RUN SIEMENS PC <->

SIEMENS

>

Stop? Press ESC

ESC

OK

LOGO!


LOGO!

SIEMENS

ESC

OK

2.

>


ESC

OK

LOGO!

3.

1. Q1

LOGO! 12/24 RC

SIEMENS

I3 (Pump off)

I :0.,1.,2. 1 23456789

0123456789 01234

ESC

OK

LOGO!

I2 I1 I4


P

Paso 16: Ajustar Hora y Fecha (1) The software can also be used to set the the system clock in LOGO! Of course, the time of day can also be set directly on the unit.

To be able to use this function, the LOGO! must be placed in the PC/Card , PC <-> transfer mode again. Pressing the Write button transfers the time-of-day setting to the LOGO!


Paso 16: Ajustar Hora y Fecha (2) With LOGO! Modular, you have the option of configuring the system clock to automatically change for seasonal time variations. This can be done by means of the software and directly on the device.

The LOGO! Must be placed in the PC/Card , PC <-> transfer mode for this function. The time change in effect for the selected region is applied.


Otras Opciones Various other settings can be made using the Extras -> Options menu command.


Ejemplo de Aplicación


Control de Faja Trasnportadora Function Description A bottle filling machine is to be controlled. Part 1

I2

I3 (OFF)

(Fill)

The conveyor control control is switched on or off using (I1). When the conveyor control is switched on, the motor for the conveyor belt (Q1) runs.

I1 (ON)

The motor is able to be switched off at any time by means of Off (I3). Part 2

When the sensor (I2) detects a bottle, the motor is switched off for 3 seconds (filling operation). Afterwards, the motor starts running again.


Solución: Control de Faja Part 1 (1) Part 1

The conveyor control control is switched on or off using (I1).

I2

I3 (OFF)

(Fill)

When the conveyor control is switched on, the motor for the conveyor belt (Q1) runs. The motor is able to be switched off at any time by means of Off (I3).

I1 (ON)

SIEMENS Edit Prg

>

Prg Name Clear Prg Password

ESC OK

LOGO! 12/24 RC B02 I3

B01 B02

1 B01

I1 x

& Q1

B01 B02

&

I1 x


Q1

B01

Q1

B01

Q1

Solución: Control de Faja Part 1 (2) Part 1

The conveyor control is switched on or off using (I1).

I3 (OFF)

I2 (Fill)

When the conveyor control is switched on, the motor for the conveyor belt (Q1) runs. The motor is able to be switched off at any time by means of Off (I3).

I1 (ON)


Solución: Control de Faja Part 2 Part 2

When the sensor (I2) detects a bottle, the motor is switched off for 3 seconds (filling operation). Afterwards, the motor starts running again.

I3 (OFF)

I2 (Fill)

I1 (ON)


1).-Función Contador a).- Programar el contador up-/down de 6-digitos Ej.: ! ! ! !

Cuenta (Cnt) Dirección (Dir) Reset (R) Limite (Par)

= I1 = I2 = I3 = 10

Control del valor actual y cambio del límite con modo ”Parametrización” b).- Expandir el programa con I4 !

!

Contar sólo si I4 = 1 y Q1 = 1 si el valor del contador es <10 y I4 = 1 SIMATIC –Totally Integrated Automation

Solución 1-a


Solución 1-b


2).-Función Generador de Pulsos La función especial ”Generador de pulsos” tiene una proporción On/Off fija 1:1 Programar las siguientes funciones (Sin usar el generador de pulsos asíncrono): ! ! !

a).- Generador de pulsos con estado ”On” >50% b).- Generador de pulsos con estado ”On” <50% c).- Generador de pulsos con una proporción On/Off flexible


Solución 2-a


Solución 2-b


Solución 2-c


3).- On/Off Delay: Sistema de Ventilación La siguiente función debe ser programada: !

!

!

Q1 (Lúz) debe ser cambiado entre On y Off con un pulsador conectado a I1 Si Q1 lleva encendido (On) (On) 5 seg. Q2 (Ventilator) debe ser también encendido (ON) Si Q1 es apagado (Off) mientras Q2 está en On, Q2 debe ser apagado (Off) 10 seg. Después de Q1 (Off delay para ventilador)


Solución 3


4).- Programa de Secuencia Temporizada La siguiente función debe ser realizada: ! ! !

!

Inicio de ciclo (Start) con I1 (Pulsador) Finalizar ciclo (Stop) con I2 (Pulsador) Un ciclo con: ! Inicia Q1 con 5 seg. (Tiempo editable) ! Próximos 6 seg. Q2 (Tiempo editable) ! Próximos 7 seg. Q3 (Tiempo editable) ! Próximos 8 seg. Q4 (Tiempo editable) ! Repite el Ciclo...... Indicar mensajes con la salida activa y el tiempo transurrido


5).- Programa de Control de Bombas Alternancia de dos bombas dependiendo del nivel de líquido !

! !

!

!

!

Todas las entradas son “NO“. I1 = Nivel alto ! I2 = Nivel Medio ! ! I3 = Nivel bajo Manual/Auto y pulsadores On/Off manual de cada bomba son Switch Software Para arrancar Bomba1 (Q1) o Bomba2 (Q2) I3 debe estar en “On“, se indica mensaje “Bomba # Run“ y se indica el tiempo de trabajo. Las bombas trabajan intermitentes 10seg. c/u, sin I3 apaga ambas (Los mensajes sólo operan en modo “Auto“). Si I1 es “On“, Bomba1 y Bomba2 tienen que trabajar, se indica mensaje mensaje “Nivel Alto“. La lámpara (Q3) debe hacerse intermitente y emitir una señal acústica (Q4) El “Reset“ (Vía Acuse Mensaje) debe apagar la señal acústica (Q4) y si I1 está en “Off“, se puede apagar la lámpara (Q3), si no, sólo se detiene la intermitencia Si I4 es “ON“, ninguna bomba debe funcionar, se indica mensaje “Nivel Bajo“.


Simulación Offline


Vista Preliminar

Vista previa de Impresión


Ejemplo: Alumbrado de Oficina

Requerimientos y Representación Esquemática 1. El alumbrado de la oficina son individualmente conmutados entre on y off directamente en el sitio. 2. Si hay suficiente luz del dia, las luces cerca a las ventanas son apagados automáticamente por un switch crepuscular. 3. A las 8.00pm las cuatro luces son automaticamente apagadas. 4. El alumbrado debe ser ahora individualmente controlable en el sitio y en cualquier momento. momento.


Fluorescent lamp 1

Fluorescent lamp 2

Fluorescent lamp 3

Fluorescent lamp 4

Office

Corridor


Solución Convencional L1

lx>

K1

B1

E1

K2

S1

S2

K3

K4

K2

S3

S4

K3

K4

K5

K6

K5

K6

E2

E3

E4

E5

E1

K1

K2

N

La luz es encendida y apagada via un relé de pulsos, es activado por el pulsador de la puerta. Independientemente Independientemente de esto, Puede ser reseteado por medio de el relog ó el switch crepuscular. La orden de apagado debe ser cortada por el relé de impulsos de manera que siempre despues de ser apagada, la luz pueda ser operada en el sitio.



Solución con LOGO! L1

S1

S2

S3

S4

lx< B1

L1 N

I1 I 2 I 3 I 4 I 5

I6

SIEMENS

LOGO! 230RC Q1

E2

Q2

E3

Q3

E4

Q4

E5

N Fluorescent Fluorescent Fluorescent

Fluorescent

lamp 1

lamp 4

lamp 2

lamp 3



Diagrama de Circuito LOGO! B05 B04 Mo..Su 20:00 20:01 Mo..Su 21:00 21:01

B03

1

B02

&

1s

B01

I3 Q3: Luz 3 cerca al Hall

x B05 B06

I4 B02 B11

I5

Q4: Luz 4 cerca al hall

B10

1

B09

&

1s x I5

B08

B02

≥1

B07

I1 Q1: Luz 1 Cerca a la ventana

x B13

B02

≥1

B12

I2

B09 x

Q2: Luz 2 Cerca a la ventana



Ventajas de la Solución con LOGO! Las luces son directamente conectadas a LOGO!, verificando que la potencia de las salidas individuales no exceda la capacidad de conmutación. Se ahorra espacio porque son usados usados menos dispositivos que que en la solucion convencional. No es necesario un reloj separado pues esta función está integrada en el LOGO! La función del switch crepuscular puede ser facilmente transferida a todas las luces ó a otro grupo de luces. El sistema de iluminación puede ser facilmente modificado. SIMATIC –Totally Integrated Automation F

Material Impreso Curso LOGO!_s

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