English
TROUBLESHOOTING AND MAINTENANCE
Protection/Alarm
Description
Possible causes
F1137:
Slot A sensor 3
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
A1138:
Slot A temperature
sensor 4 error
Value measured by the temperature sensor out of the
expected range.
- Sensor cable is broken.
- Short-circuited sensor.
- Sensor located in an extremely low temperature
environment.
F1139:
Slot A temperature
sensor 4 error
Value measured by the temperature sensor out of the
expected range.
- Sensor cable is broken.
- Short-circuited sensor.
- Sensor located in an extremely low temperature
environment.
A1140:
Slot A high temperature
in sensor 4
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
F1141:
Slot A sensor 4
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
A1142:
Slot A temperature
sensor 5 error
Value measured by the temperature sensor out of the
expected range.
- Sensor cable is broken.
- Short-circuited sensor.
- Sensor located in an extremely low temperature
environment.
F1143:
Slot A temperature
sensor 5 error
Value measured by the temperature sensor out of the
expected range.
- Sensor cable is broken.
- Short-circuited sensor.
- Sensor located in an extremely low temperature
environment.
A1144:
Slot A high temperature
in sensor 5
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
F1145:
Slot A sensor 5
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
A1146:
Slot A temperature
sensor 6 error
Value measured by the temperature sensor out of the
expected range.
- Sensor cable is broken.
- Short-circuited sensor.
- Sensor located in an extremely low temperature
environment.
F1147:
Slot A temperature
sensor 6 error
Value measured by the temperature sensor out of the
expected range.
- Sensor cable is broken.
- Short-circuited sensor.
- Sensor located in an extremely low temperature
environment.
A1148:
Slot A high temperature
in sensor 6
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
F1149:
Slot A sensor 6
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
F1200:
Slot B incompatible
accessory
Error during accessory firmware update.
Old inverter firmware version.
F1201:
Slot B Initialization Error
It was not possible to initialize a resource required for
the accessory to work.
- Resource already in use by another accessory.
In the case of communication network accessories,
only one accessory of each type of network can be
connected to the inverter at a time.
F1203:
Slot B accessory
connection
Loss of communication with the accessory.
- Above-supported electromagnetic noise.
- Vibration above supported limits causing connector
problems.
- Corrupted accessory firmware.
70 | CFW900
Summary of Contents for CFW900
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