WEG CFW900 - Page 83

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TROUBLESHOOTINGANDMAINTENANCE
Protection/AlarmDescriptionPossiblecauses
F1337:
SlotCsensor3
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
A1338:
SlotCtemperature
sensor4error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
F1339:
SlotCtemperature
sensor4error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
A1340:
SlotChightemperature
insensor4
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1341:
SlotCsensor4
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
A1342:
SlotCtemperature
sensor5error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
F1343:
SlotCtemperature
sensor5error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
A1344:
SlotChightemperature
insensor5
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1345:
SlotCsensor5
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
A1346:
SlotCtemperature
sensor6error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
F1347:
SlotCtemperature
sensor6error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
A1348:
SlotChightemperature
insensor6
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1349:
SlotCsensor6
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1400:
SlotDincompatible
accessory
Errorduringaccessoryfirmwareupdate.Oldinverterfirmwareversion.
F1401:
SlotDInitializationError
Itwasnotpossibletoinitializearesourcerequiredfor
theaccessorytowork.
-Resourcealreadyinusebyanotheraccessory.
Inthecaseofcommunicationnetworkaccessories,
onlyoneaccessoryofeachtypeofnetworkcanbe
connectedtotheinverteratatime.
F1403:
SlotDaccessory
connection
Lossofcommunicationwiththeaccessory.-Above-supportedelectromagneticnoise.
-Vibrationabovesupportedlimitscausingconnector
problems.
-Corruptedaccessoryfirmware.
76|CFW900