WEG CFW900 - 7 ACCESSORIES; 7.1 LIST OF ACCESSORIES

English
TROUBLESHOOTINGANDMAINTENANCE
Protection/AlarmDescriptionPossiblecauses
F1637:
SlotFsensor3
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
A1638:
SlotFtemperature
sensor4error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
F1639:
SlotFtemperature
sensor4error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
A1640:
SlotFhightemperature
insensor4
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1641:
SlotFsensor4
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
A1642:
SlotFtemperature
sensor5error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
F1643:
SlotFtemperature
sensor5error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
A1644:
SlotFhightemperature
insensor5
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1645:
SlotFsensor5
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
A1646:
SlotFtemperature
sensor6error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
F1647:
SlotFtemperature
sensor6error
Valuemeasuredbythetemperaturesensoroutofthe
expectedrange.
-Sensorcableisbroken.
-Short-circuitedsensor.
-Sensorlocatedinanextremelylowtemperature
environment.
A1648:
SlotFhightemperature
insensor6
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1649:
SlotFsensor6
overtemperature
Temperaturemeasuredbythesensorclosetothe
thresholdlevel.
-Monitoredequipmentatahightemperature.
-Faultactuationlevelconfigurationerror.
F1700:
SlotGincompatible
accessory
Errorduringaccessoryfirmwareupdate.Oldinverterfirmwareversion.
F1701:
SlotGInitializationError
Itwasnotpossibletoinitializearesourcerequiredfor
theaccessorytowork.
-Resourcealreadyinusebyanotheraccessory.
Inthecaseofcommunicationnetworkaccessories,
onlyoneaccessoryofeachtypeofnetworkcanbe
connectedtotheinverteratatime.
F1703:
SlotGaccessory
connection
Lossofcommunicationwiththeaccessory.-Above-supportedelectromagneticnoise.
-Vibrationabovesupportedlimitscausingconnector
problems.
-Corruptedaccessoryfirmware.
CFW900|85