English
TROUBLESHOOTING AND MAINTENANCE
Protection/Alarm
Description
Possible causes
F1537:
Slot E sensor 3
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
A1538:
Slot E 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.
F1539:
Slot E 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.
A1540:
Slot E 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.
F1541:
Slot E sensor 4
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
A1542:
Slot E 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.
F1543:
Slot E 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.
A1544:
Slot E 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.
F1545:
Slot E sensor 5
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
A1546:
Slot E 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.
F1547:
Slot E 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.
A1548:
Slot E 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.
F1549:
Slot E sensor 6
overtemperature
Temperature measured by the sensor close to the
threshold level.
- Monitored equipment at a high temperature.
- Fault actuation level configuration error.
F1600:
Slot F incompatible
accessory
Error during accessory firmware update.
Old inverter firmware version.
F1601:
Slot F 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.
F1603:
Slot F accessory
connection
Loss of communication with the accessory.
- Above-supported electromagnetic noise.
- Vibration above supported limits causing connector
problems.
- Corrupted accessory firmware.
82 | CFW900
Summary of Contents for CFW900
Page 2: ......