UNITROL® 6080 Alarm and Event List
Document No. Revision Status Date Software Release
3BHS263881 E06 Rev. 04 / 2012 v2.1.00
Display events on the ECT (Excitation Control Terminal): Touch Events The Event Logger contains a table with the last 1000 entries. As soon as this window is selected, an automatic upload will start. If a new entry occurs, the panel reads this out of the UNITROL System and the table will automatically be updated. Dynamic list of actual events
Event logger table
80.1AVR
LOC1
200.0VSyn 10.00AExc 100.0VExc SETPT
12:45
MENU
Display events on the SCP (Service Control Panel): Main Di s play
Main Menu
S ubmenu
80.1 AVR
LOC 1 200.0 V Syn 10.00 A Exc 100.0 V Exc SETPT
12:45
MENU
MAIN MENU-----1 PARAMETERS EVENT LOGGER CLOCK SET EXIT 12:45 ENTER LOC 1
▼ ▼
LOC 1 ▼
Notice:The SCP only shows a 4-digit ID: the first number is omitted.E.g.:If the ID is 23000, only 3000 is is displayed
2
3BHS263881 E06
▼ ▼ ▼
EVENT LOG----------1
3000: 22.01.08 20:28:34 07:04:51 3400: 1112: 3007: EXIT DETAIL
UNITROL 6080 Alarm and Event List v2.1.00
Name
OvrCurrInstFlt
ID
Description
21000 Field Current instantaneous overcurrent fault
Type Error
Possible reasons: - Short circuit either on converter AC or DC-side Default reaction: - Trip Related parameters: - ProtOvercurrentMon \ Ifskal \ Ifinst \ InstDelay Further steps: ---OvrCurrInvFlt
21001 Field Current inverse time overcurrent fault
Error
Possible reasons: - Overload either on AC or DC-side Default reaction: - Trip Related parameters: - Prot_OverCurrentMon
\ Ifskal \ Ifstart \ SelCurve \ TimeMaxFieldCurrent \ FixInvDelay \ ThermalDownTime - Reg_Field_Cur_Max_Lim \ MaxFieldCurrent
Further steps: ---PQProtFlt
21002 P/Q Protection fault
Error
Possible reasons: - Loss of Excitation - FCB Tripped from external Default reaction: - Auto Fault Related parameters: Prot_PQMon \ Characteristic_QP10 \ Characteristic_QP08 \ Characteristic_QP06 \ Characteristic_QP04 \ Characteristic_QP02 \ Characteristic_QP00 \ DelayTime Further steps: ---VHzProtFlt 3
21003 V\Hz Protection fault 3BHS263881 E06
Error UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - The machine voltage was higher than the V\Hz protection characteristic Default reaction: - Trip Related parameters: - Prot_VHzMon \ Gradient \ Vfn \ ThermalDownTime \ DelayTime \ DelayFuncSelect \ Uequivalent \ Tequivalent Further steps: ---DCSCTrip
21004 External short-circuit Trip: Short-circuit on converter dc side
Error
Possible reasons: - Short circuit on DC Side which was not possible to clear due to a 200ms pulse blocking period Default reaction: - Trip Related parameters: Prot_ConvFaultDetect \ ExtSCIfFaultLevel \ ExtSCUfFaultLevel \ ExtSCIfClearingFaultLevel \ ExtSCUfClearingFaultLevel \ ExtSCReleaseFaultClearing \ TFCDthreshold Prot_Protection
\ EnableIConvMon \ EnableConvFaultDetection
Further steps: ---OtherCHLinkFlt
21008 Other Channel Link fault detected by AC 800PEC
Alarm
Possible reasons: - Optical link cabling to other AC 800PEC interrupted (OM1 Link 1&2) - PowerLink Watchdog (>3 Link cycles (100 us) no telegram received) - PowerLink Frame Error (4 consecutive telegrams corrupt) Default reaction: - Alarm Related parameters: 4
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Further steps: - Check optical links cabling to other AC 800PEC BUCHLinkFlt
21009 CCM Backup Channel Link fault detected by AC 800PEC Alarm Possible reasons: - Optical link cabling to CCM Backup Channel interrupted (OM1 Link 3) - PowerLink Watchdog (>3 Link cycles (100 us) no telegram received) - PowerLink Frame Error (4 consecutive telegrams corrupt) Default reaction: - Channel to back-up link loss Related parameters: ---Further steps: - Check optical link cabling to CCM
OtherCHVerFlt
21011 Other Channel Software version fault
Alarm
Possible reasons: - Wrong Channel SW version in other regulator channel Default reaction: - Alarm Related parameters: ---Further steps: - Download required software version BUCHVersionFlt
21012 Backup Channel Software version fault
Alarm
Possible reasons: - Wrong SW version in Backup Channel Default reaction: - Alarm Related parameters: ---Further steps: - Download required software version OtherCHAddrErr1
21014 Other Channel Redundant Link 1 Address Error Link Fault detected by CCM6080
Alarm
Possible reasons: - Optical link cabling to other CCM6080 connected to wrong optical port (Link 1 to Link 1) 5
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Default reaction: - Alarm Related parameters: ---Further steps: ---OtherCHAddrErr2
21015 Other Channel Redundant Link 2 Address Error Link Fault detected by CCM6080
Alarm
Possible reasons: - Optical link cabling to other CCM6080 connected to wrong optical port (Link 2 to Link 2) Default reaction: - Alarm Related parameters: ---Further steps: ---BUCHAddressErr
21016 Backup Channel Address Error
Alarm
Possible reasons: - Wrong HEX Switch setting at back-up CCM Default reaction: - Channel fault Related parameters: ---Further steps: ---OtherCHDevType1
21018 Other Channel Device Type Error on Redundant Link 1 Device Type Error detected by CCM6080
Alarm
Possible reasons: - Wrong device connected to CCM6080 (Link 1) - Wrong installer archive loaded to other CCM6080 Default reaction: - Alarm Related parameter: ---Further steps: ---OtherCHDevType2
6
21019 Other Channel Device Type Error on Redundant Link 2 Device Type Error detected by CCM6080 3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - Wrong device connected to CCM6080 (Link 2) - Wrong installer archive loaded to other CCM6080 Default reaction: - Alarm Related parameter: ---Further steps: ---BUDevTypeErr
21020 Backup Device Type Error
Alarm
Possible reasons: - Wrong device connected to CCM6080 (Link 3) - Wrong installer archive loaded to Backup CCM6080 Default reaction: - Alarm Related parameters: ---Further steps: ---CCMRedPwrFail1
21024 CCM6080 Redundant Power 1 fail
Alarm
Possible reasons: - Power supply fault at input 1 (X1:1-2) Default reaction: - Redundancy Fault Related parameters: ---Further steps: - Check cabling and power supply CCMRedPwrFail2
21026 CCM6080 Redundant Power 2 fail
Alarm
Possible reasons: - Power supply fault at input 2 (X2:3-4) Default reaction: - Redundancy Fault Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply BUPrciPwrFail 7
21027 Backup Precision Power fail 3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - Internal power fail on CCM6080 - BU - Both power supply inputs are missing Default reaction: - Backup channel HW-fault Related parameters: ---Further steps: - Check cabling and power supply - Replace board CCMPrciFail
21028 CCM6080 Precision Power Fail
Alarm
Possible reasons: - Internal power fail on CCM6080 - Both power supply inputs are missing Default reaction: - Channel Fault Related parameters: ---Further steps: - Check cabling and power supply - Replace board BUCPUWatchdog
21030 Backup Channel CPU Watchdog
Alarm
Possible reasons: - CPU failure - Simulink application not running Default reaction: - Backup channel HW-fault Related parameters: ---Further steps: - Reboot device - Download installer archive - Replace board PTMonInPhaseFlt
21056 Generator Voltage measurement failure
Alarm
Possible reasons: - One Phase of the AC-connection lost Default reaction: - Auto fault Related parameters: Prot_Protection \ PTEnaInPhaseMon 8
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: - Check cabling PTMonOpampCeil
21057 Generator Voltage measurement failure
Alarm
Possible reasons: - Operation amplifier blocked at ceiling level Default reaction: - Auto fault Related parameters: Prot_Protection \ PTEnaOpAmpCeilMon Further steps: - Replace board PTMonADCFreeze
21058 Generator Voltage measurement failure
Alarm
Possible reasons: - Operation amplifier blocked (frozen) - ADC failure Default reaction: - Auto fault Related parameters: Prot_Protection \ PTEnaADCFreezeMon Further steps: - Replace board PTMonAllLost
21059 Generator Voltage measurement failure
Alarm
Possible reasons: - Two or all three connections lost Default reaction: - Auto fault Related parameters: Prot_Protection \ PTEnaAllLostMon Further steps: - Check cabling CTMonSumFault
21060 Generator Current measurement failure
Alarm
Possible reasons: - One or two connections lost Default reaction: - Auto fault Related parameters: Prot_Protection \ CTEnaSumMon
9
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: - Check cabling CTMonOpampCeil
21061 Generator Current measurement failure
Alarm
Possible reasons: - Operation amplifier blocked at ceiling level Default reaction: - Auto fault Related parameters: Prot_Protection \ CTEnaOpAmpCeilMon Further steps: - Replace board CTMonADCFreeze
21062 Generator Current measurement failure
Alarm
Possible reasons: - Operation amplifier blocked (frozen) - ADC failure Default reaction: - Auto fault Related parameters: Prot_Protection \ CTEnaADCFreezeMon Further steps: - Replace board CTMonParaphase
21063 Generator Current measurement failure
Alarm
Possible reasons: - One connection lost (if only two CT-measurement circuit is used) Default reaction: - Auto fault Related parameters: Prot_Protection \ PTEnaParaPhaseMon Further steps: - Check cabling CIO1Trip
21064 CIO1 Trip
Error
Possible reasons: - Optical link cabling to CIO1 interrupted (Link 4) - CIO1 CPU failure - Internal power fail on CIO1 - Wrong device connected to CCM6080 (Link 4) - Wrong installer archive loaded to CIO1 - Wrong HEX Switch setting at CIO1 Default reaction: 10
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Alarm Related parameters: Verify the listing together with the individual events Further steps: --CIO2Trip
21065 CIO2 Trip
Error
Possible reasons: - Optical link cabling to CIO1 interrupted (Link 3) - CIO2 CPU failure - Internal power fail on CIO2 - Wrong device connected to CIO1 (Link 3) - Wrong installer archive loaded to CIO2 - Wrong HEX Switch setting at CIO2 Default reaction: - Alarm Related parameters: Verify the listing together with the individual events Further steps: --CIO3Trip
21066 CIO3 Trip
Error
Possible reasons: - Optical link cabling to CIO3 interrupted (Link 5) - CIO3 CPU failure - Internal power fail on CIO3 - Wrong device connected to CCM6080 (Link 5) - Wrong installer archive loaded to CIO3 - Wrong HEX Switch setting at CIO3 Default reaction: - Alarm Related parameters: Verify the listing together with the individual events Further steps: --CIO4Trip
21067 CIO4 Trip
Error
Possible reasons: - Optical link cabling to CIO3 interrupted (Link 3) - CIO4 CPU failure - Internal power fail on CIO4 - Wrong device connected to CIO3 (Link 3) - Wrong installer archive loaded to CIO4 - Wrong HEX Switch setting at CIO4 Default reaction: - Alarm 11
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: Verify the listing together with the individual events Further steps: --CIO1RedFault
21072 CIO1 Redundancy fault
Alarm
Possible reasons: - Power supply fault at CIO1 input 1 (X1:1-2) - Power supply fault at CIO1 input 2 (X2:3-4) Default reaction: - Redundancy fault Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply CIO2RedFault
21073 CIO2 Redundancy fault
Alarm
Possible reasons: - Power supply fault at CIO2 input 1 (X1:1-2) - Power supply fault at CIO2 input 2 (X2:3-4) Default reaction: - Redundancy fault Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply CIO3RedFault
21074 CIO3 Redundancy fault
Alarm
Possible reasons: - Power supply fault at CIO3 input 1 (X1:1-2) - Power supply fault at CIO3 input 2 (X2:3-4) Default reaction: - Redundancy fault Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply CIO4RedFault
21075 CIO4 Redundancy fault
Alarm
Possible reasons: - Power supply fault at CIO4 input 1 (X1:1-2) - Power supply fault at CIO4 input 2 (X2:3-4)
12
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Default reaction: - Redundancy fault Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply CIO1Alarm
21080 CIO1 Alarm
Alarm
Possible reasons: - Wrong SW version on CIO1 - Temperature sensor fault at CIO temperature input 1,2 or 3 (X900) Default reaction: - Alarm Related parameters: Meas_CIO1\ EnaTempSens1FaultDetection EnaTempSens2FaultDetection EnaTempSens3FaultDetection AnaInTemp1_Type AnaInTemp2_Type AnaInTemp3_Type EnableFilt4 EnableFilt5 EnableFilt6 AnaInTemp1_Filter_Freq AnaInTemp2_Filter_Freq AnaInTemp3_Filter_Freq Further steps: ---CIO2Alarm
21081 CIO2 Alarm
Alarm
Possible reasons: - Wrong SW version on CIO2 - Temperature sensor fault at CIO temperature input 1,2 or 3 (X900) Default reaction: - Alarm Related parameters: Meas_CIO2\ EnaTempSens1FaultDetection EnaTempSens2FaultDetection EnaTempSens3FaultDetection AnaInTemp1_Type AnaInTemp2_Type AnaInTemp3_Type EnableFilt4 EnableFilt5 EnableFilt6 AnaInTemp1_Filter_Freq AnaInTemp2_Filter_Freq 13
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
AnaInTemp3_Filter_Freq Further steps: ---CIO3Alarm
21082 CIO3 Alarm
Alarm
Possible reasons: - Wrong SW version on CIO3 - Temperature sensor fault at CIO temperature input 1,2 or 3 (X900) Default reaction: - Alarm Related parameters: Meas_CIO3\ EnaTempSens1FaultDetection EnaTempSens2FaultDetection EnaTempSens3FaultDetection AnaInTemp1_Type AnaInTemp2_Type AnaInTemp3_Type EnableFilt4 EnableFilt5 EnableFilt6 AnaInTemp1_Filter_Freq AnaInTemp2_Filter_Freq AnaInTemp3_Filter_Freq Further steps: ---CIO4Alarm
21083 CIO4 Alarm
Alarm
Possible reasons: - Wrong SW version on CIO4 - Temperature sensor fault at CIO temperature input 1,2 or 3 (X900) Default reaction: - Alarm Related parameters: Meas_CIO4\ EnaTempSens1FaultDetection EnaTempSens2FaultDetection EnaTempSens3FaultDetection AnaInTemp1_Type AnaInTemp2_Type AnaInTemp3_Type EnableFilt4 EnableFilt5 EnableFilt6 AnaInTemp1_Filter_Freq AnaInTemp2_Filter_Freq AnaInTemp3_Filter_Freq Further steps: ---14
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
SmallIODev_CH
ID
Description
21088 Deviation in the Small IO between Channel 1 and Channel 2
Type Alarm
Possible reasons: - Defective I\O section on CCM6080 Board - Wiring faults Default reaction: - Alarm Related parameters: ---Further steps: - Check wiring - Replace device SmallIODev_BU
21089 Deviation in the small IO between this Channel and Backup Channel
Alarm
Possible reasons: - Defective I\O section on CCM6080 Board - Wiring faults Default reaction: - Alarm Related parameters: ---Further steps: - Check wiring - Replace device OtherCHChannlFl
21090 Other Channel Channel fault
Alarm
Possible reasons: - Other channel has a channel fault event Default reaction: - Alarm Related parameters: ---Further steps: - Check other channel BUChannelFlt
21091 Backup Channel Channel fault
Alarm
Possible reasons: - Backup channel has a channel fault event Default reaction: - Alarm Related parameters: 15
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Further steps: - Check Backup channel CHXfer
21092 Automatic channel transfer occurred. (Channel transfer not forced by the user)
Information
Possible reasons: - CCM6080 link fault - CCM6080 Address error - CCM6080 device type error - CCM6080 Power fail - CCM6080 CPU watchdog - CIO config word fault - Manual fault in manual mode - Auto and manual mode fault Default reaction: ---Related parameters: ---Further steps: - According to individual event documentation EFRStage1Flt
21096 Earth Fault Relay Stage 1 fault
Alarm
Possible reasons: - Resistance to Ground too low Default reaction: - Alarm Related parameters - Prot_EarthFaultMon / Level1ResponseValue / SelectIRDH275 / SelectCIO - Prot_Protection / EnaEarthFaultMon Further steps: ---EFRStage2Flt
21097 Ground Fault Relay Stage 2 fault
Alarm
Possible reasons: - Resistance to Ground too low Default reaction: - Trip Related parameters - Prot_EarthFaultMon / Level2ResponseValue / SelectIRDH275 / SelectCIO - Prot_Protection / EnaEarthFaultMon
16
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: ---EFRCommFlt
21098 Earth Fault Relay Communication fault
Alarm
Possible reasons: - The serial link to the device IRDH275 is disturbed - Link to selected CIO failed Default reaction: - Alarm Related parameters - Prot_EarthFaultMon / SelectIRDH275 / SelectCIO - Prot_Protection / EnaEarthFaultMon Further steps: ---FFTimeout
21099 Field-flashing timeout
Alarm
Possible reasons: - Field Flashing breaker was closed for a longer time than expected Default reaction: - Emergency stop Related parameters: SM-StateMashine \ FieldFlashTimeout Further steps: ---ExcOnTimeout
21100 Excitation-on timeout
Alarm
Possible reasons: - The overall excitation starting time was longer than the supervision time. - Converter electronics was not able to fire thyristors - The time for breaking was longer than the supervision time (only with electrical breaking) Default reaction: - Emergency stop Related parameters: SM_StateMashine \ ExcOnTimeout \ FireAllTimeout \ FieldFlashTimeout Further steps: ---OVFlt
21101 Synchronous voltage "over-voltage fault level" reached
Error
Possible reasons: 17
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Default reaction: - Trip Related parameters: Prot_Protection \ Enable OverVoltageMon Prot_OverVoltageMon \ OVDetectionLevel \ FaultOnDelayTime Further steps: ---ParSaveFlt
21102 Parameter save fault
Alarm
Possible reasons: - Flash defective Default reaction: - Alarm Related parameters: ---Further steps: - Replace CCM6080 AuxNotReadyFlt
21103 One or more auxiliaries are not ready
Alarm
Possible reasons: - Auxiliaries OK input (CIO1 DI08 not activated) - Fan pressure switch indicates "pressure high" when the fans are stopped Default reaction: - Alarm - Start-up inhibit Related parameters: ---Further steps: - Check inputs ConfigWordFlt
21104 CIO configuration word is not valid
Alarm
Possible reasons: - Wrong CIO Configuration Default reaction: - Channel fault - Start-up inhibit Related parameters: MeasCIOConfig \ CIOConfigWord Further steps: - Check configuration 18
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
FieldBusExtTrip
ID
Description
21105 Field Bus External Trip
Type Error
Possible reasons: - Trip via fieldbus. Fieldbus control word Bit 2 (Bits 0…15) Bit 2 is logic zero Default reaction: - Trip Related parameters: ---Further steps: ---PTFailExcOn
21110 PT fail during excitation on sequence
Alarm
Possible reasons: - PTs not connected - CCM6080 defective Default reaction: - Auto Fault Related parameters: Prot_Protection \ EnaUgExcOnMon Further steps: - Check PT circuit - Check CCM6080 CrowbarFlt
21111 Crowbar fault
Alarm
Possible reasons: - Crowbar not conducting when opening fieldbreaker Default reaction: - Alarm Related parameters: ---Further steps: ---CrowbarOVFlt
21112 Crowbar Over-voltage detection
Error
Possible reasons: - The field overvoltage protection (crowbar) was responding to a positive or negative field overvoltage - Negative field overvoltage occurs if an interruption occurs in the power supply or field circuit Default reaction: 19
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Trip Related parameters: ---Further steps: - Check whether there is (or has been) a problem with the generator. If not, report the problem to ABB. - Check the function of the field breaker at the in- or output of the converter. - Check connection line and insulation resistance of the field winding. - Check Positive field overvoltage, this error is usually caused by a generator fault, which induces negative field current, such as pole slip, short circuit at the generator terminals etc. RotTempFlt1
21113 Rotor Temperature level 1 fault
Alarm
Possible reasons: - UNITROL® 6000 monitors the rotor temperature, which is calculated from the excitation current, the excitation voltage and the resulting field resistance. Alarm is triggered if this value exceeds the set temperature. Default reaction: - Alarm Related parameters: Prot_Protection \ EnableRotTempMon Prot_RotTempMon \ RotTempFaultLevel1 \ R1 \ T1 \ T0 \ SelectMode \ BrushVDrop \ CurrDepVDrop Further steps: - Check whether the rotor has been overloaded for a long time and whether the rotor cooling system is working properly. RotTempFlt2
21114 Rotor Temperature level 2 fault
Alarm
Possible reasons: - UNITROL® 6000 monitors the rotor temperature, which is calculated from the excitation current, the excitation voltage and the resulting field resistance. Alarm is triggered if this value exceeds the set temperature. Default reaction: 20
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Trip Related parameters: Prot_Protection \ EnableRotTempMon Prot_RotTempMon \ RotTempFaultLevel2 \ R1 \ T1 \ T0 \ SelectMode \ BrushVDrop \ CurrDepVDrop Further steps: - Check whether the rotor has been overloaded for a long time and whether the rotor cooling system is working properly. CrowbarFailure
21115 Crowbar failure
Alarm
Possible reasons: - The monitor has detected at least 2 negative crowbar current pulses (the 1st current pulse released the Alarm LossOfSynch), although the machine main breaker was tripped by the 1st. pulse. I.e. the converter supplied current to the faulty crowbar. Default reaction: - Trip Related parameters: Brk_Crowbar \ RelRotorSlip Further steps: - Check the crowbar thyristor for negative current. - Replace the faulty thyristor according crowbar instructions. LossOfSynch
21119 Loss of synchronism
Alarm
Possible reasons: - Caused by loss of machine synchronism, there was at least one negative crowbar current cycle detected (negative compared to normal (positive) field current direction). If there is more than one negative current cycle, then CrowbarFailure is generated. Default reaction: - Alarm Related parameters: Brk_Crowbar \ RelRotorSlip Further steps: - If the cause is assumed to be from excitation system, check P/Q-limiter and P/Q-monitor. LocalCTOPCFlt 21
21120 Local CT OPC Communication fault 3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - Ethernet cable to ECT unplugged - Ethernet switch not working - OPC-Server not working Default reaction: - Alarm Related parameters: OpSel_Local \ EnableCommMom \ SlowCommMonTimeoutTime Further steps: - Check wiring - Check OPC server - Doublecheck that parameter "SlowCommMonRamp" is written correctly in ECT. RemCTOPCFlt
21121 Remote CT1 OPC Communication fault
Alarm
Possible reasons: - Ethernet cable to ECT unplugged - Ethernet switch not working - OPC-Server not working - Optical electrical ethernet converter defective Default reaction: - Alarm Related parameters: OpSel_Local\ EnableCommMom SlowCommMonTimeoutTime Further steps: - Check wiring - Check OPC server - Doublecheck if parameter "SlowCommMonRamp" is written correctly in ECT ManFailExcOn
21126 Manual fail during excitation on sequence
Alarm
Possible reasons: - Converter CTs not connected - PIN6080 defective Default reaction: - Manual Fault Related parameters: Prot_Protection \ EnaIfExcOnMon Further steps: - Check CT circuit FBCommFlt
21127 Field Bus Communication fault
Alarm
Possible reasons: 22
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Fieldbus connection disturbed Default reaction: - Alarm - Release of the Fieldbus operation request Related parameters: OpSel_Fieldbus\ EnableCommMon ComFaultTime Further steps: ---ExcTrTmpFlt1
21128 Excitation Transformer Temperature Level 1 fault
Alarm
Possible reasons: - Insufficient cooling of the excitaion transformer Default reaction: - Alarm Related parameters: ExcTrafoMon\ TempFaultLevel1 EnableExcTrafoMon SelectPT100 EnaTemp1 EnaTemp2 EnaTemp3 Further steps: ---ExcTrTmpFlt2
21129 Excitation Transformer Temperature Level 2 fault
Alarm
Possible reasons: - Insufficient cooling of the excitation transformer Default reaction: - Trip Related parameters: ExcTrafoMon\ TempFaultLevel2 EnableExcTrafoMon SelectPT100 EnaTemp1 EnaTemp2 EnaTemp3 Further steps: ---ExcTrSensorFlt
21130 Excitation Transformer Temperature Sensor fault
Alarm
Possible reasons: - Circuit to sensor open - Level 2 picked up without level 1 alive - Level 1 and 2 picked up within 100 ms
23
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Default reaction: - Alarm Related parameters: ExcTrafoMon\ dTdtDetectLevel EnableExcTrafoMon EnaTemp1 EnaTemp2 EnaTemp3 Further steps: ---Event5_05
21133
Alarm
Event5_06
21134
Alarm
Event5_07
21135
Alarm
Event5_08
21136
Alarm
PSU1ICU1Src1Flt
21137 Power Supply Unit 1 Input Coupling Unit +ER-V80 Source 1 Fault
Alarm
Possible reasons: - See corresponding hardware diagram Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU1\ SourceConfigWord Further steps: ---PSU1ICU1Src2Flt
21138 Power Supply Unit 1 Input Coupling Unit +ER-V80 Source 2 Fault
Alarm
Possible reasons: - See corresponding hardware diagram Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU1\ SourceConfigWord Further steps: ---PSU1ICU1Src3Flt
24
21139 Power Supply Unit 1 Input Coupling Unit +ER-V80 Source 3 Fault
3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - See corresponding hardware diagram Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU1\ SourceConfigWord Further steps: ---PSU1ICU1SigFlt
21140 Power Supply Unit 1 Input Coupling Unit +ER-V80 Signal Alarm Fault Possible reasons: - Hardware defective - Monitoring line to I/O board interrupted Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU1\ SourceConfigWord Further steps: ----
PSU1APD12APDFlt
21141 Power Supply Unit 1 APD 1-2 Fault
Alarm
Possible reasons: - See corresponding hardware diagram - APD +ER-Q801 or +ER-Q802 defective - Monitoring line to I/O board interrupted Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1APDGrp1\ Enable Further steps: ---PSU1ICU2Src1Flt
21142 Power Supply Unit 1 Input Coupling Unit +ER-V81 Source 1 Fault
Alarm
Possible reasons: - See corresponding hardware diagram Default reaction: - Alarm 25
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU2\ SourceConfigWord Further steps: ---PSU1ICU2Src2Flt
21143 Power Supply Unit 1 Input Coupling Unit +ER-V81 Source 2 Fault
Alarm
Possible reasons: - See corresponding hardware diagram Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU2\ SourceConfigWord Further steps: ---PSU1ICU2Src3Flt
21144 Power Supply Unit 1 Input Coupling Unit +ER-V81 Source 3 Fault
Alarm
Possible reasons: - See corresponding hardware diagram Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU2\ SourceConfigWord Further steps: ---PSU1ICU2SigFlt
21145 Power Supply Unit 1 Input Coupling Unit +ER-V81 Signal Alarm Fault Possible reasons: - Hardware defective - Monitoring line to I/O board interrupted Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1ICU2\ SourceConfigWord
26
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: ---PSU1APD34APDFlt
21146 Power Supply Unit 1 APD 3-4 Fault
Alarm
Possible reasons: - See corresponding hardware diagram - APD +ER-Q801 or +ER-Q802 defective - Monitoring line to I/O board interrupted Default reaction: - Alarm Related parameters: Prot_Protection\ EnablePowerSupplyMon Prot_PSU1APDGrp2\ Enable Further steps: ---CITVersionFlt
21157 CIT software version fault
Alarm
Possible reasons: - The downloaded CIT software version is not compatible with M/S software version Default reaction: - Alarm Related parameters: ---Further steps: ---ColdgasAnaInFlt
21158 Coldgas-Measurement analog Input Fault
Alarm
Possible reasons: - One or both analog input signals for the DE/NDE temperature signals are below the supervision level (DE = DriveEnd; NDE = NoneDriveEnd) Default reaction: - Alarm Related parameters: Reg_ColdGas \ SelectAnaInputType EnableAnaInFaultDetection Further steps: ---LCIAnaInFlt
21159 LCIAnaInFlt
Alarm
Possible reasons: - The analog input signal for the reference is below the 27
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
supervision level. Default reaction: - Alarm Related parameters: -Reg_LCISetPtInput \ SelectAnaInputType \ EnableAnaInFaultDetection Further steps: ---PreSelectionFlt
21160 Channel Preselection fault
Alarm
Possible reasons: - Channel 1 and Channel 2 is configured as the active one after start-up Default reaction: - Startup Inhibit - No channel is starting as the active one Related parameters: Sys_ExcitationSystem \ PreSelChannel1 \ PreSelChannel2 Further steps: ---DCSCDetected
21161 External Short-Circuit detected
Alarm
Possible reasons: - Short-circuit on converter dc side is detected Default reaction: - Alarm Related parameters: Prot_Protection\ EnableConvFaultDetection EnableExtSCMon Prot_ConvFaultDetect\ ExtSCIfFaultLevel ExtSCUfFaultLevel ExtSCIfClearingFaultLevel ExtSCUfClearingFaultLevel TFCDthreshold Further steps: ---DCSCBlockPulses
21162 External Short-Circuit clearing: Pulse block activated
Alarm
Possible reasons: - Short-circuit on converter dc side is detected Default reaction: - Alarm 28
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: Prot_Protection\ EnableConvFaultDetection EnableExtSCMon Prot_ConvFaultDetec\ ExtSCIfFaultLevel ExtSCUfFaultLevel ExtSCIfClearingFaultLevel ExtSCUfClearingFaultLevel TFCDthreshold ExtSCReleaseFaultClearing Further steps: ---GenSC3Phase
21165 Generator 3-Phase Short-Circuit detected
Alarm
Possible reasons: - All 3 Phases measure less than 5% voltage and at the same time more than 140% current Default reaction: - Alarm Related parameters: ---Further steps: ---GenSC2Phase
21166 Generator 2-Phase Short-Circuit detected
Alarm
Possible reasons: - One or two Phases measure less than 5% voltage and at the same time more than 140% current Default reaction: - Alarm Related parameters: ---Further steps: ---DistantSC3Phase
21167 Distant 3-Phase Short-Circuit detected
Alarm
Possible reasons: - All 3 Phases measure less than 80% voltage and at the same time more than 120% current Default reaction: - Alarm Related parameters: 29
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Further steps: ---DistantSC2Phase
21168 Distant 2-Phase Short-Circuit detected
Alarm
Possible reasons: - One or two Phases measure less than 80% voltage and at the same time more than 120% current Default reaction: - Alarm Related parameters: ---Further steps: ---AnySC
21169 Any Short-Circuit detected Alarm This signal is followed by a signal of the range 21165 . . .21168 to get better information Possible reasons: - High current and at the same time a low voltage detected Default reaction: - Alarm Related parameters: ---Further steps: ----
CTOvercurrent
21171 Generator Current measurement fault: Current out of measurable range
Alarm
Possible reasons: - Sensing current > 1,53 A (7.65A) 153% Default reaction: - Alarm - Blocking of single phase CT-Monitoring Related parameters: Prot_Protection \ EnableMaschineMeasCTMon Further steps: ---ActiveCHFlt
21172 Active Channel fault
Error
Possible reasons: - The active channel is faulty and there is no possibility 30
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
to transfer to another channel Default reaction: - Trip Related parameters: ---Further steps: ---MANFltinMAN
21173 Manual fault in manual mode:
Alarm
Possible reasons: - There is a Manual Fault while the Unit is running in Manual Mode Default reaction: - Channel fault Related parameters: ---Further steps: ---AUTOandMANFlt
21174 Auto and Manual fault:
Alarm
Possible reasons: - Auto Mode as well as Manual Mode of the same channel are faulty Default reaction: - Channel fault Related parameters: ---Further steps: ---ChannelCfgFlt
21177 Channel configuration fault:
Alarm
Possible reasons: - ChannelConfigWord <1 or >3 Default reaction: - System deadlocked Related parameters: Sys_ExcitationSystem \ ChannelConfigWord Further steps: ---IOCfgFlt
21178 IO configuration fault
Alarm
Possible reasons: 31
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- CIOConfigWord (<1 or >255) Default reaction: - Startup Inhibit Related parameters: - Meas_CIOConfig \ CIOConfigWord Further steps: ---OtherCHLink1Flt
21180 Other Channel Redundant Link 1 Fault.
Alarm
Possible reasons: - Opt cabling interrupted - PowerLink Watchdog (>3 Link cycles (100 us) no telegram received) - PowerLink Frame Error (4 consecutive telegrams corrupt) Default reaction: - Alarm Related parameters: ---Further steps: - Check optical link cabling to other channel OtherCHLink2Flt
21181 Other Channel Redundant Link 2 Fault.
Alarm
Possible reasons: - Optical cabling interrupted - PowerLink Watchdog (>3 Link cycles (100 us) no telegram received) - PowerLink Frame Error (4 consecutive telegrams corrupt) Default reaction: - Alarm Related parameters: ---Further steps: - Check optical link cabling to other channel OtherCHCPUWD
21182 Other Channel CPU Watchdog
Alarm
Possible reasons: - CPU failure - Simulink application not running Default reaction: - Other channel HW-fault Related parameters: ---32
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: - Reboot device - Download installer archive - Replace board OtherCHPwrFail
21183 Other Channel Power Fail
Alarm
Possible reasons: - Internal power fail on other CCM6080 - Both power supply inputs are missing on other CCM6080 Default reaction: - Other channel HW-fault Related parameters: ---Further steps: - Check cabling and power supply - Replace board ExternalTrip
21184 External Trip
Error
Possible reasons: - CCM6080 I\O DI6 activated Default reaction: - Trip Related parameters: ---Further steps: ---HotStartUpFlt
21188 Hot-startup fault. Channel started after: Channel fault,
Alarm
Possible reasons: Default reaction: Related parameters: ---Further steps: - reset manual as soon as the Regulator deviation between channel 1 and channel 2 is zero CHFltStandbyCH
21189 Hardware Fault on this channel detected by the Other Channel or the Backup Channel
Alarm
Possible reasons: 33
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Default reaction: Related parameters: ---Further steps: ---OtherCHHWFltBU
21190 Hardware Fault on the Other Channel detected by the Backup Channel
Alarm
Possible reasons: Default reaction: Related parameters: ---Further steps: ---PassiveCHTrip
21191 Channel is not active and has a Trip
Error
Possible reasons: Default reaction: Related parameters: ---Further steps: ---FCB1TurnOnFlt
21195 Field Circuit Breaker 1 Turn-On Fault
Alarm
Possible reasons: - ON command not executed within the set parameter time "is On" feedback signal is missing. Default reaction: - Emergency Stop Related parameters: Brk_FieldBreaker1 \ FCBOnDelayTime Further steps: ---FCB1TurnOffFlt
21196 Field Circuit Breaker 1 Turn-Off Fault
Alarm
Possible reasons: 34
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- OFF command not executed within the set parameter time "is Off" feedback signal is missing. Default reaction: - Trip Related parameters: Brk_FieldBreaker1 \ FCBOffDelayTime Further steps: ---FCB1ManOffFlt
21197 Field Circuit Breaker 1 Manual-Off Fault
Alarm
Possible reasons: - Fieldbreaker was opened without command from the fieldbreaker control module (either manually or by trip command, given directly to the OFF coil) Default reaction: - Trip Related parameters: ---Further steps: ---FCB2TurnOnFlt
21205 Field Circuit Breaker 2 Turn-On Fault
Alarm
Possible reasons: - ON command not executed within the set parameter time "is On" feedback signal is missing. Default reaction: - Emergency Stop Related parameters: Brk_FieldBreaker2\ FCBOnDelayTime Further steps: ---FCB2TurnOffFlt
21206 Field Circuit Breaker 2 Turn-Off Fault
Alarm
Possible reasons: - OFF command not executed within the set parameter time "is Off" feedback signal is missing. Default reaction: - Trip Related parameters: Brk_FieldBreaker2\ FCBOffDelayTime 35
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: ---FCB2ManOffFlt
21207 Field Circuit Breaker 2 Manual-Off Fault
Alarm
Possible reasons: - Fieldbreaker was opened without command from the fieldbreaker control module (either manually or by trip command, given directly to the OFF coil) Default reaction: - Trip Related parameters: ---Further steps: ---FCB3TurnOnFlt
21215 Field Circuit Breaker 3 Turn-On Fault
Alarm
Possible reasons: - ON command not executed within the set parameter time "is On" feedback signal is missing. Default reaction: - Emergency Stop Related parameters: Brk_FieldBreaker3 \ FCBOnDelayTime Further steps: ---FCB3TurnOffFlt
21216 Field Circuit Breaker 3 Turn-Off Fault
Alarm
Possible reasons: - OFF command not executed within the set parameter time "is Off" feedback signal is missing. Default reaction: - Trip Related parameters: Brk_FieldBreaker3 \ FCBOffDelayTime Further steps: ---FCB3ManOffFlt
21217 Field Circuit Breaker 3 Manual-Off Fault
Alarm
Possible reasons: - Fieldbreaker was opened without command from the fieldbreaker control module 36
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
(either manually or by trip command, given directly to the OFF coil) Default reaction: - Trip Related parameters: ---Further steps: ---FireAllTrip
21223 Trip while system running with fire all
Alarm
Possible reasons: - Too high synchronous voltage, generator voltage or field current while excitation start with fire all thyristors Default reaction: - Emergency stop Related parameters: Prot_Protection \ EnableFireAllTripDet Further steps: ---UnderFreqFlt
21256 Under frequency fault
Alarm
Possible reasons: - The V/Hz-Limiter initiated an emergency stop because the frequency was <20% or the generator voltage was <10% on the V/Hz-limiter characteristic.Possibly the unit was shut-down without giving an off command to the excitation system. Default reaction: - EmergencyStop Related parameters: Reg_AVR_SetPt_VHz_Lim \ Limiter_Release \ LimiterGradient \ LimiterVfn Further steps: - Check if the unit was shut-down without giving an off command to the excitation system. - Check the V/Hz-limiter settings. OnlineStatusFlt
21258 Main Circuit Breaker. Online Status Fault
Alarm
Possible reasons: - Feedback signal lost while generator current is still >0 Default reaction: - Alarm Related parameters: 37
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Further steps: - Check cabling LinkFault_CIO1
22000 CIO1. Link Fault
Alarm
Possible reasons: - Optical link cabling to CCM6080 interrupted (Link 4) Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CCM6080 RedPwrFail1_CIO1
22001 CIO1. Redundant Power fail 1
Alarm
Possible reasons: - Power supply fault at input 1 (X1:1-2) Default reaction: - CIO Redundancy Fault - Alarm Related parameters: ---Further steps: - Check cabling and power supply RedPwrFail2_CIO1
22002 CIO1. Redundant Power fail 2
Alarm
Possible reasons: - Power supply fault at input 2 (X2:3-4) Default reaction: - Redundancy Fault - Alarm Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply PrciPwrFail_CIO1
22003 CIO1. Precision Power fail
Alarm
Possible reasons: - Internal power fail on CIO - Both power supply inputs are missing Default reaction: - CIO Trip 38
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Alarm Related parameters: ---Further steps: - Check cabling and power supply - Replace board CPUWatchdog_CIO1
22004 CIO1. CPU Watchdog
Alarm
Possible reasons: - CPU failure - Simulink application not running Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Reboot device - Download installer archive - Replace board VersionFlt_CIO1
22005 CIO1. Software Version fault
Alarm
Possible reasons: - Wrong CIO software version Default reaction: - CIO Alarm - Alarm Related parameters: ---Further steps: - Download required software version AddressErr_CIO1
22006 CIO1. Address Error
Alarm
Possible reasons: - Wrong HEX Switch setting at CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check Hex-Switch setting on CIO DevTypeErr_CIO1 39
22007 CIO1. Device Type Error 3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - Wrong device connected to CCM6080 (Link 4) - Wrong installer archive loaded to CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CCM6080 SigConsistFlt_CIO1
22008 CIO1 Digital IO deviation between IO's of Channel 1 and Alarm Channel 2 Possible reasons: - Defective I/O section on CIO Board - Wiring faults Default reaction: - Alarm Related parameters: ---Further steps: - Check wiring - Replace device
Temp1SnsFlt_CIO1
22009 CIO1. Temperature Sensor 1 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---Temp2SnsFlt_CIO1
22010 CIO1. Temperature Sensor 2 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm
40
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: ---Temp3SnsFlt_CIO1
22011 CIO1. Temperature Sensor 3 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---LinkFault_CIO2
22100 CIO2. Link Fault
Alarm
Possible reasons: - Optical link cabling to CIO1 interrupted (Link 3) Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CIO1 RedPwrFail1_CIO2
22101 CIO2. Redundant Power fail 1
Alarm
Possible reasons: - Power supply fault at input 1 (X1:1-2) Default reaction: - CIO Redundancy Fault - Alarm Related parameters: ---Further steps: - Check cabling and power supply RedPwrFail2_CIO2
22102 CIO2. Redundant Power fail 2
Alarm
Possible reasons: - Power supply fault at input 2 (X2:3-4) Default reaction: 41
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- CIO Redundancy Fault - Alarm Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply PrciPwrFail_CIO2
22103 CIO2. Precision Power fail
Alarm
Possible reasons: - Internal power fail on CIO - Both power supply inputs are missing Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check cabling and power supply - Replace board CPUWatchdog_CIO2
22104 CIO2. CPU Watchdog
Alarm
Possible reasons: - CPU failure - Simulink application not running Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Reboot device - Download installer archive - Replace board VersionFlt_CIO2
22105 CIO2. Software Version fault
Alarm
Possible reasons: - Wrong CIO software version Default reaction: - CIO Alarm - Alarm Related parameters: ---Further steps: - Download required software version 42
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
AddressErr_CIO2
ID
Description
22106 CIO2. Address Error
Type Alarm
Possible reasons: - Wrong HEX Switch setting at CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check Hex-Swtich setting on CIO DevTypeErr_CIO2
22107 CIO2. Device Type Error
Alarm
Possible reasons: - Wrong device connected to CIO1 (Link 3) - Wrong installer archive loaded to CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CIO1 SigConsistFlt_CIO2
22108 CIO2. Digital IO deviation between IO's of Channel 1 and Alarm Channel 2 Possible reasons: - Defective I/O section on CIO Board - Wiring faults Default reaction: - Alarm Related parameters: ---Further steps: - Check wiring - Replace device
Temp1SnsFlt_CIO2
22109 CIO2. Temperature Sensor 1 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm 43
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: ---Temp2SnsFlt_CIO2
22110 CIO2. Temperature Sensor 2 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---Temp3SnsFlt_CIO2
22111 CIO2. Temperature Sensor 3 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---LinkFault_CIO3
22200 CIO3. Link Fault
Alarm
Possible reasons: - Optical link cabling to CCM6080 interrupted (Link 5) Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CCM6080 RedPwrFail1_CIO3
22201 CIO3. Redundant Power fail 1
Alarm
Possible reasons: - Power supply fault at input 1 (X1:1-2) 44
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Default reaction: - CIO Redundancy Fault - Alarm Related parameters: ---Further steps: - Check cabling and power supply RedPwrFail2_CIO3
22202 CIO3. Redundant Power fail 2
Alarm
Possible reasons: - Power supply fault at input 2 (X2:3-4) Default reaction: - CIO Redundancy Fault - Alarm Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply PrciPwrFail_CIO3
22203 CIO3. Precision Power fail
Alarm
Possible reasons: - Internal power fail on CIO - Both power supply inputs are missing Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check cabling and power supply - Replace board CPUWatchdog_CIO3
22204 CIO3. CPU Watchdog
Alarm
Possible reasons: - CPU failure - Simulink application not running Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Reboot device 45
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Download installer archive - Replace board VersionFlt_CIO3
22205 CIO3. Software Version fault
Alarm
Possible reasons: - Wrong CIO software version Default reaction: - CIO Alarm - Alarm Related parameters: ---Further steps: - Download required software version AddressErr_CIO3
22206 CIO3. Address Error
Alarm
Possible reasons: - Wrong HEX Switch setting at CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check Hex-Swtich setting on CIO DevTypeErr_CIO3
22207 CIO3. Device Type Error
Alarm
Possible reasons: - Wrong device connected to CCM6080 (Link 5) - Wrong installer archive loaded to CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CCM6080 SigConsistFlt_CIO3
22208 CIO3. Digital IO deviation between IO's of Channel 1 and Alarm Channel 2 Possible reasons: - Defective I/O section on CIO Board - Wiring faults Default reaction: - Alarm
46
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: - Check wiring - Replace device Temp1SnsFlt_CIO3
22209 CIO3. Temperature Sensor 1 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---Temp2SnsFlt_CIO3
22210 CIO3. Temperature Sensor 2 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---Temp3SnsFlt_CIO3
22211 CIO3. Temperature Sensor 3 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---LinkFault_CIO4
47
22300 CIO4. Link Fault
3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - Optical link cabling to CIO3 interrupted (Link 3) Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check optical link cabling to CIO3 RedPwrFail1_CIO4
22301 CIO4. Redundant Power fail 1
Alarm
Possible reasons: - Power supply fault at input 1 (X1:1-2) Default reaction: - CIO Redundancy Fault - Alarm Related parameters: ---Further steps: - Check cabling and power supply RedPwrFail2_CIO4
22302 CIO4. Redundant Power fail 2
Alarm
Possible reasons: - Power supply fault at input 2 (X2:3-4) Default reaction: - CIO Redundancy Fault - Alarm Related parameters: Prot_PowerSupplyMon \ EnableRedundantSupply Further steps: - Check cabling and power supply PrciPwrFail_CIO4
22303 CIO4. Precision Power fail
Alarm
Possible reasons: - Internal power fail on CIO - Both power supply inputs are missing Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check cabling and power supply 48
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Replace board CPUWatchdog_CIO4
22304 CIO4. CPU Watchdog
Alarm
Possible reasons: - CPU failure - Simulink application not running Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Reboot device - Download installer archive - Replace board VersionFlt_CIO4
22305 CIO4. Software Version fault
Alarm
Possible reasons: - Wrong CIO software version Default reaction: - CIO Alarm - Alarm Related parameters: ---Further steps: - Download required software version AddressErr_CIO4
22306 CIO4. Address Error
Alarm
Possible reasons: - Wrong HEX Switch setting at CIO Default reaction: - CIO Trip - Alarm Related parameters: ---Further steps: - Check Hex-Swtich setting on CIO DevTypeErr_CIO4
22307 CIO4. Device Type Error
Alarm
Possible reasons: - Wrong device connected to CIO3 (Link 3) - Wrong installer archive loaded to CIO Default reaction: - CIO Trip 49
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Alarm Related parameters: ---Further steps: - Check optical link cabling to CIO3 SigConsistFlt_CIO4
22308 CIO4. Digital IO deviation between IO's of Channel 1 and Alarm Channel 2 Possible reasons: - Defective I/O section on CIO Board - Wiring faults Default reaction: - Alarm Related parameters: ---Further steps: - Check wiring - Replace device
Temp1SnsFlt_CIO4
22309 CIO4. Temperature Sensor 1 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---Temp2SnsFlt_CIO4
22310 CIO4. Temperature Sensor 2 fault
Alarm
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---Temp3SnsFlt_CIO4 50
22311 CIO4. Temperature Sensor 3 fault 3BHS263881 E06
Alarm
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: PT100PTC - Short circuit at sensor cabling< 82.5 Ohm< 20 Ohm - Open circuit at sensor cabling> 181.6 Ohm> --- Ohm Default reaction: - Alarm Related parameters: ---Further steps: ---ChannelFault
23000 Channel Fault - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Channel Fault" has (have) occurred - The signal was forced by the command "Force Channel Fault" Default reaction: - Single channel-> Trip - Redundant system-> Channel transfer Related parameters: ---Further steps: - According to individual event description AutoFault
23001 Auto Fault - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Auto Fault" has (have) occurred - The signal was forced by the command "Force Auto Fault" Default reaction: - Single channel-> Transfer to "Manual Mode" - Redundant system-> Channel transfer, own channel transfer to "Manual Mode" Related parameters: ---Further steps: - according to individual event description ManualFault
23002 Manual Fault - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Manual Fault" has (have) occurred - The signal was forced by the command "Force Manual 51
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Fault" Default reaction: - Single channel-> Trip - Redundant system-> Channel transfer Related parameters: ---Further steps: - According to individual event description OtherCHHWFault
23003 Other Channel Hardware Fault - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Other Channel Hardware Fault" has (have) occurred - The signal was forced by the command "Force Other Channel Hardware Fault" Default reaction: - Blocking of channel transfer ability to "Other Channel" Related parameters: ---Further steps: - According to individual event description BUCHHWFault
23004 Backup Channel Hardware Fault - Group alarm
Error
Possible reasons: - One or more events which are assigned to Back-up Fault has (have) occurred - The signal was forced by the command "Force Backup Fault" Default reaction: - If Back-up channel is active -> Trip - If Back-up channel is not active -> Alarm Related parameters: ---Further steps: - According to individual event description CHtoBULinkLoss
23005 Channel to Backup Link Loss - Group alarm
Error
Possible reasons: - One or more events which are assigned to Channel to Backup Link Loss has (have) occurred - The signal was forced by the command "Channel to Backup Link Loss" Default reaction: - Blocking of channel transfer ability to Backup Channel
52
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: - According to individual event description EmergencyStop
23006 Emergency Stop - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Emergency Stop" has (have) occurred - The signal was forced by the command "Emergency Stop" Default reaction: - Excitation is switched off - Fieldbreaker is opened Related parameters: ---Further steps: - According to individual event description Trip1
23007 Trip 1 - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Trip 1" has (have) occurred - The signal was forced by the command "Trip 1" Default reaction: - Trip command given to Plant Protection - Excitation is switched off - Fieldbreaker is opened Related parameters: ---Further steps: - According to individual event description Trip2
23008 Trip 2 - Group alarm
Error
Possible reasons: - One or more events which are assigned to "Trip 2" has (have) occurred - The signal was forced by the command "Trip 2" Default reaction: - Trip request given to Plant Protection - If accepted - Excitation is switched off - Fieldbreaker is opened Related parameters: ----
53
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: - According to individual event description StartupInhibit
23009 Startup Inhibit - Group alarm
Alarm
Possible reasons: - One or more events which are assigned to "Startup Inhibit" has (have) occurred - The signal was forced by the command "Force Startup Inhibit" Default reaction: - Blocking of Fieldbreaker Close command - Blocking of Excitation On command Related parameters: ---Further steps: - According to individual event description RedundancyFault
23010 Redundancy Fault - Group alarm
Alarm
Possible reasons: - One or more events which are assigned to "Redundancy Fault" has (have) occurred - The signal was forced by the command "Redundancy Fault" Default reaction: ---Related parameters: ---Further steps: - According to individual event description Alarm
23011 Alarm - Group alarm
Alarm
Possible reasons: - One or more events which are assigned to "Alarm" has (have) occurred - The signal was forced by the command "Alarm" Default reaction: ---Related parameters: ---Further steps: - According to individual event description ForceChannelFault
23100 Force Channel Fault
Information
Possible reasons: - The signal was forced by the manually given 54
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
command. Typically activated to test the System / Plant behavior to a "Channel Fault" Default reaction: ---Related parameters: ---Further steps: ---ForceAutoFault
23101 Force Auto Fault
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Auto Fault" Default reaction: ---Related parameters: ---Further steps: ---ForceManualFault
23102 Force Manual Fault
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Manual Fault" Default reaction: ---Related parameters: ---Further steps: ---ForceOtherCHHWFault 23103 Force Other Channel Hardware Fault
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Other Channel Hardware Fault" Default reaction: ---Related parameters: ---Further steps: 55
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---ForceBUCHHWFault
23104 Force Backup Channel Hardware Fault
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Backup Channel Hardware Fault" Default reaction: ---Related parameters: ---Further steps: ---ForceCHtoBULinkLoss 23105 Force Channel to Backup Link Loss
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Channel to Backup Link Loss" Default reaction: ---Related parameters: ---Further steps: ---ForceEmergencyStop 23106 Force Emergency Stop
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Emergency Stop" Default reaction: ---Related parameters: ---Further steps: ---ForceTrip1
23107 Force Trip 1
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Trip" Default reaction: 56
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Related parameters: ---Further steps: ---ForceTrip2
23108 Force Trip 2
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "conditional Trip" Default reaction: ---Related parameters: ---Further steps: ---ForceStartupInhibit
23109 Force Startup Inhibit
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Startup Inhibit" Default reaction: ---Related parameters: ---Further steps: ---ForceRedundancyFault 23110 Force Redundancy Fault
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Redundancy Fault" Default reaction: ---Related parameters: ---Further steps: ---ForceAlarm
57
23111 Force Alarm
3BHS263881 E06
Information
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "Alarm" Default reaction: ---Related parameters: ---Further steps: ---ForceCIO1Trip
23300 Force CIO1 Trip
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "CIO1 Trip" Default reaction: ---Related parameters: ---Further steps: ---ForceCIO2Trip
23301 Force CIO2 Trip
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "CIO2 Trip" Default reaction: ---Related parameters: ---Further steps: ---ForceCIO3Trip
23302 Force CIO3 Trip
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "CIO3 Trip" Default reaction: ---Related parameters: ---58
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: ---ForceCIO4Trip
23303 Force CIO4 Trip
Information
Possible reasons: - The signal was forced by the manually given command. Typically activated to test the System / Plant behavior to a "CIO4 Trip" Default reaction: ---Related parameters: ---Further steps: ---Reset
23400 Reset
Information
Possible reasons: - A Reset command was given to the Excitation System Default reaction: ---Related parameters: ---Further steps: ---AuxReady
23401 AuxReady State
Information
Possible reasons: - The Excitation System reached the "AuxReady" main state Default reaction: ---Related parameters: ---Further steps: ---AuxOn
23402 AuxOn State
Information
Possible reasons: - The Excitation System reached the "AuxOn" main state Default reaction: ----
59
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: ---Ready
23403 Ready State
Information
Possible reasons: - The Excitation System reached the "Ready" main state Default reaction: ---Related parameters: ---Further steps: ---Operation
23404 Operation State
Information
Possible reasons: - The Excitation System reached the "Operation" main State Default reaction: ---Related parameters: ---Further steps: ---ManualControl
23405 Manual Control Active
Information
Possible reasons: - The Excitation System changed to "Manual" Mode Default reaction: ---Related parameters: ---Further steps: ---ChannelActive
23406 Channel Active
Information
Possible reasons: - The Excitation System changed the control to "this Channel" Default reaction: ---60
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: ---TRTrig
23407 Transient Recorder Trigger
Information
Possible reasons: - The Transient Recorder in the Excitation System was triggered either by a - Trip - Channel Fault - Auto Fault - Manual Fault or - manually Default reaction: ---Related parameters: ---Further steps: ---ChannelStartup
23408 Channel Startup
Information
Possible reasons: - The channel hardware was powered up Default reaction: ---Related parameters: ---Further steps: ---SW_Reboot
23409 The SW was restarted
Information
ForceAuto
23410
Information
ForceManual
23411 A forced transfer to Manual Channel took place
Information
ForceChannel1
23412 A forced transfer to Channel1 took place
Information
ForceChannel2
23413 A forced transfer to Channel2 took place
Information
ForceBU
23414
Information
NoCHAlarmActive
23415 No Alarm is active
Information
SaveToFlashOK
23416
Information
61
A forced transfer to Auto Channel took place
A forced transfer to Auto Channel took place
The Writing of parameters to Flash was successful
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
DiodeMon_SC
ID 25001
Description Diode Fail Monitor. Short Circuit Detected
Type Alarm
Possible reasons: - Rotating diode bridge has a short circuit Default reaction: - Trip Related parameters: - Prot_DiodeMon
/ PolepairsGenerator / PolepairsExciter / SCLevel / OCLevel / SCOnDelay / OCOnDelay
Further steps: - Check rotating diode bridge DiodeMon_OC
25002 Diode Fail Monitor. Open Circuit Detected
Alarm
Possible reasons: - Rotating diode bridge has an open circuit Default reaction: - Alarm Related parameters: - Prot_DiodeMon
/ PolepairsGenerator / PolepairsExciter / SCLevel / OCLevel / SCOnDelay / OCOnDelay
Further steps: - Check rotating diode bridge SPIPulseRelHW
25003 Save Pulse blocking
Alarm
Possible reasons: - Save Pulse blocking by CCM6080 input at X14 Pin 12 Default reaction: - Channel fault Related parameters: ---Further steps: - Reset the Excitation System to re-enable the pulses ConvMon_OCD
25004 Converter overcurrent detected
Alarm
Possible reasons: - High current due to internal short circuit (thyristor lost blocking capability) - High current due to external short circuit (short circuit 62
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
at DC-side of converter) Default reaction: - Alarm Related parameters: Prot_ConvFaultDetect \ OCDthreshold Further steps: ---SclTemp_SensFlt
25005 Converter Temperature Sensor Fault
Alarm
Possible reasons: - Temperature sensor cable broken - Temperature sensor cable short circuited Default reaction: - Alarm Related parameters: Protection / EnableConvTempMon Further steps: - Check temperature sensor cabling StallMon_Flt
25006 Stall Monitor Fault
Error
Possible reasons: - Motor stalls at startup - Motor startup is too slow Default reaction: - Trip Related parameters: Prot_Protection / EnableStallMon Prot_StallMon / ZeroSpeedStallTime / Time00 / Time30 / Time60 / Time80 / Time90 / MaxStartTime Further steps: - Reduce Motor load NotConfigured
25007 Not Configured Fault
Alarm
Possible reasons: - System parameters are not set accordingly Default reaction: - Alarm - Startup Inhibit Related parameters: 63
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
- Various Further steps: - Configure all system and ISO parameters FanCoolingFlt
25008 Fan Cooling Failure
Alarm
Possible reasons: - Fan Supply missing - Fan Defective Default reaction: - Channel fault Related parameters: Type D5 - Fan2Used - Supply2Used Further steps: ---Event3_20
25009
Alarm
RippleMonFault
25010 Thyristor Fault. The monitoring of the Converter has detected a non conducting thyristor
Alarm
Possible reasons: - Pulse cable broken - Thyristor faulty - Power interface board (PIN6080) faulty ( used for converter type D1 to D4) - Power interface board (PIN51) faulty ( used for converter type D5) - Gate driver interface card (UN S0881) faulty (used for converter type D5) - Current transformer faulty (Pos & Neg thyristor at same time) Default reaction: - Channel Fault Related parameters: Protection \ EnableRippleMon RippleMon \ RMthreshold RMthresholdFWD DCSTARTdelay RMFaultONDelay Further steps: ---WrongPhaseSeq
25011 Wrong Phase Sequence
Alarm
Possible reasons: - Converter supply phase sequence is different than parameterized in software
64
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Default reaction: - Emergency Stop Related parameters: Conv_Converter / PhaseSeqCCW / PhaseSeqCCW2 Prot_Protection / EnablePhaseSeqCheck Further steps: - Change parameter value in software Event3_23
25012 < Can be used for Engineering >
Alarm
Event3_24
25013 < Can be used for Engineering >
Alarm
Event3_25
25014 < Can be used for Engineering >
Alarm
Event3_26
25015 < Can be used for Engineering >
Alarm
Event3_27
25016 < Can be used for Engineering >
Alarm
Event3_28
25017 < Can be used for Engineering >
Alarm
Event3_29
25018 < Can be used for Engineering >
Alarm
Event3_30
25019 < Can be used for Engineering >
Alarm
Event3_31
25020 < Can be used for Engineering >
Alarm
ConvTemp1Flt
25021 Converter Temperature Fault Level 1
Alarm
Possible reasons: - Converter is getting too hot Default reaction: - Alarm Related parameters: Prot_Protection \ EnableConvTempMon Prot_ConvTempMon \ ConvTempFaultLevel1 Further steps: - Check affected Channel ConvTemp2Flt
25022 Converter Temperature Fault Level 2
Alarm
Possible reasons: - Converter is getting too hot Default reaction: - Channel fault Related parameters: Prot_Protection \ EnableConvTempMon Prot_ConvTempMon \ ConvTempFaultLevel2 Further steps: - Check affected Channel 65
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ChannelCBFlt
ID
Description
25023 Channel Circuit Breaker Opened
Type Alarm
Possible reasons: - Overcurrent - Manual opening Default reaction: - Channel Fault Related parameters: ---Further steps: ---RelExcStartFlt
25024 Excitation Startup blocked
Alarm
Possible reasons: - Release Excitation Startup input (CIO1 DI07) not activated Default reaction: - Alarm - AuxOn and ExcOn commands are ignored Related parameters: ---Further steps: - Check cabling to CIO1 EFROpenLoopFlt
25027 Ground Fault Relay Open Loop fault
Alarm
Possible reasons: - Open measurement loop - Indicates a broken cable or a blown fuse when the measured resistance of the Bender Relay is higher than 49.9 MOhm Default reaction: - Alarm Related parameters - Prot_EarthFaultMon / SelectIRDH275 / SelectCIO - Prot_Protection / EnaEarthFaultMon Further steps: - Check cabling FCB1IsOnMissing
25028 Field Circuit Breaker 1 IsOn signal missing
Alarm
Possible reasons: - Feedack signal lost while fieldcurrent is still >0 Default reaction: - Alarm 66
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Related parameters: ---Further steps: ---FCB2IsOnMissing
25029 Field Circuit Breaker 2 IsOn signal missing
Alarm
Possible reasons: - Feedack signal lost while fieldcurrent is still >0 Default reaction: - Alarm Related parameters: ---Further steps: ---FCB3IsOnMissing
25030 Field Circuit Breaker 3 IsOn signal missing
Alarm
Possible reasons: - Feedack signal lost while fieldcurrent is still >0 Default reaction: - Alarm Related parameters: ---Further steps: ---CIOEvent1_12_CIO1
25033 < CIO1. Event 1_12. Not usable >
Information
CIOEvent1_13_CIO1
25034 < CIO1. Event 1_13. Not usable >
Information
CIOEvent1_14_CIO1
25035 < CIO1. Event 1_14. Not usable >
Information
CIOEvent1_15_CIO1
25036 < CIO1. Event 1_15. Not usable >
Information
CIOEvent1_12_CIO2
25054 < CIO2. Event 1_12. Not usable >
Information
CIOEvent1_13_CIO2
25055 < CIO2. Event 1_13. Not usable >
Information
CIOEvent1_14_CIO2
25056 < CIO2. Event 1_14. Not usable >
Information
CIOEvent1_15_CIO2
25057 < CIO2. Event 1_15. Not usable >
Information
CIOEvent1_12_CIO3
25075 < CIO3. Event 1_12. Not usable >
Information
CIOEvent1_13_CIO3
25076 < CIO3. Event 1_13. Not usable >
Information
CIOEvent1_14_CIO3
25077 < CIO3. Event 1_14. Not usable >
Information
CIOEvent1_15_CIO3
25078 < CIO3. Event 1_15. Not usable >
Information
67
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
CIOEvent1_12_CIO4
25096 < CIO4. Event 1_12. Not usable >
Information
CIOEvent1_13_CIO4
25097 < CIO4. Event 1_13. Not usable >
Information
CIOEvent1_14_CIO4
25098 < CIO4. Event 1_14. Not usable >
Information
CIOEvent1_15_CIO4
25099 < CIO4. Event 1_15. Not usable >
Information
AdvFuseBlow
25116 Advanced fuse blow procedure detected faulty branch. Fault clearing by Fire all pulses
Alarm
Possible reasons: - Internal short circuit at a 2-Channel configuration (Cold Standby, D5 only) Default reaction: - Alarm - Channel fault Related parameters: Conv_Converter \ EnableAdvancedFuseBlow Further steps: - Check thyristors - Check fuses USynOpCeil
25117 Synchronous Voltage measurement failure
Alarm
Possible reasons: - Operation amplifier blocked at ceiling level Default reaction: - Channel fault Related parameters: Prot_Protection \ UsynEnaOpAmpCeilMon EnableUsynMon Further steps: ---USynFreeze
25118 Synchronous Voltage measurement failure
Alarm
Possible reasons: - Operation amplifier blocked (frozen) - ADC failure Default reaction: - Channel fault Related parameters: Prot_Protection \ UsynEnaADCFreezeMon EnableUsynMon Further steps: ----
68
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
IConvOpCeil
ID
Description
25119 Converter Current measurement failure
Type Alarm
Possible reasons: - Operation amplifier blocked at ceiling level Default reaction: - Manual Fault Related parameters: Prot_Protection \ IconvEnaOpAmpCeilMon EnableIConvMon Further steps: - Replace board IConvFreeze
25120 Converter Current measurement failure
Alarm
Possible reasons: - Operation amplifier blocked (frozen) - ADC failure Default reaction: - Manual Fault Related parameters: Prot_Protection \ IconvEnaADCFreezeMon EnableIConvMon Further steps: - Replace board UfOpCeil
25121 Field Voltage measurement failure
Alarm
Possible reasons: - Operation amplifier blocked at ceiling level Default reaction: - Alarm Related parameters: Protection \ UfEnaOpAmpCeilMon Enable UfMon Further steps: ---UfFreeze
25122 Field Voltage measurement failure
Alarm
Possible reasons: - Operation amplifier blocked (frozen) - ADC failure Default reaction: - Alarm Related parameters: Protection \ UfEnaADCFreezeMon Enable UfMon 69
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Further steps: ---USynAllLost
25123 Synchronous Voltage measurement failure
Alarm
Possible reasons: - Two or all three connections lost Default reaction: - Channel Fault Related parameters: Prot_Protection / UsynEnaAllLostMon Further steps: - Check cabling Fan1Supply1Flt
25124 Fan 1 Supply 1 Fault
Error
Possible reasons: - Supply 1 of Fan 1 is not working properly (D5 only) Default reaction: - Alarm Related parameters: ---Further steps: ---Fan2Supply1Flt
25125 Fan 2 Supply 1 Fault
Error
Possible reasons: - Supply 1 of Fan 2 is not working properly (D5 only) Default reaction: - Alarm Related parameters: ---Further steps: ---Fan1Supply2Flt
25126 Fan 1 Supply 2 Fault
Error
Possible reasons: - Supply 2 of Fan 1 is not working properly (D5 only) Default reaction: - Alarm Related parameters: ---Further steps: 70
3BHS263881 E06
UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
---Fan2Supply2Flt
25127 Fan 2 Supply 2 Fault
Error
Possible reasons: - Supply 2 of Fan 2 is not working properly (D5 only) Default reaction: - Alarm Related parameters: ---Further steps: ---RMfault_Rp
25501 Thyristor Rp Fault
Information
Possible Reasons: - The monitoring of the Converter has detected a non conducting thyristor or a broken pulse cable RMfault_Rn
25502 Thyristor Rn Fault
Information
Reasons: - The monitoring of the Converter has detected a non conducting thyristor or a broken pulse cable RMfault_Sp
25503 Thyristor Sp Fault
Information
Reasons: - The monitoring of the Converter has detected a non conducting thyristor or a broken pulse cable RMfault_Sn
25504 Thyristor Sn Fault
Information
Reasons: - The monitoring of the Converter has detected a non conducting thyristor or a broken pulse cable RMfault_Tp
25505 Thyristor Tp Fault
Information
Reasons: - The monitoring of the Converter has detected a non conducting thyristor or a broken pulse cable RMfault_Tn
25506 Thyristor Tn Fault
Information
Reasons: - The monitoring of the Converter has detected a non conducting thyristor or a broken pulse cable BackupSupply
25507 Backup Supply Active
Information
Reasons: - The backup converter supply became active MainSupply 71
25508 Main Supply Active 3BHS263881 E06
Information UNITROL 6080 Alarm and Event List v2.1.00
Name
ID
Description
Type
Reasons: - The main converter supply became active IgIndLimiter
25509 Inductive Stator Current Limiter Active
Information
Reasons: - The Inductive Stator Current Over-Excitation Limiter became active IfMaxLimiter
25510 Maximum Field Current Limiter Active
Information
Reasons: - The Maximum Field Current Over-Excitation Limiter became active IgCapLimiter
25511 Capacitive Stator Current Limiter Active
Information
Reasons: - The Capacitive Stator Current Under-Excitation Limiter became active IfMinLimiter
25512 Minimum Field Current Limiter Active
Information
Reasons: - The Minimum Field Current Under-Excitation Limiter became active PQLimiter
25513 P/Q-Limiter Active
Information
Reasons: - The P/Q Under-Excitation Limiter became active DirectControl
25514 Direct Control Active
Information
Reasons: - The Direct Control (Direct Var/Pf Control) became active UMinLimiter
25515 U-Min Limiter Active
Information
Reasons: - The Minumim Voltage Under-Excitation Limiter became active in Direct Control mode VHzLimiter
25516 V/Hz-Limiter Active
Information
Reasons: - The V/Hz Over-Excitation Limiter became active ManualRestrict
25517 Manual Restrict (If/P) Limiter Active
Information
Reasons: - The Manual Restrict (If/P) Under-Excitation Limiter became active ManualVHzLimiter
72
25518 Manual V/Hz-Limiter Active
3BHS263881 E06
Information
UNITROL 6080 Alarm and Event List v2.1.00