Siemens SINAMICS G150 - Faults and Alarms

11/03 Diagnosis / Faults and Alarms
SINAMICS G150
Operating Manual
10-29
F3590 TM: Module not ready
Reaction: OFF2
Cause: The affected terminal module is not sending a ready signal or valid cyclic data.
Fault value
(r0949):
Drive object number
Remedy: - Check the 24 V supply.
- Check the DRIVE CliQ connection.
Acknowl.: Immediately
A5000 Power section: Overtemperature heatsink
Cause: Warning threshold for overtemperature on inverter heatsink has been reached. The reaction
is set in p0290.
Remedy: Check the following points:
- Does the ambient temperature lie within the defined limits?
- Are the load conditions and the duty cycle configured correctly?
- Has the cooling failed?
A5001 Power section: Overtemperature Chip
Cause: Warning threshold for overtemperature of power semiconductors of inverter has been
reached. The reaction is set in p0290.
Remedy: Check the following points:
- Does the ambient temperature lie within the defined limits?
- Are the load conditions and the duty cycle configured correctly?
- Has the cooling failed?
- Pulse frequency too high?
A5002 Power section: Overtemperature Intake air
Cause: Warning threshold for inlet air overtemperature has been reached. The reaction is set in
p0290.
Remedy: Check the following points:
- Does the ambient temperature lie within the defined limits?
- Has the cooling failed?
A5003 Power section: Overtemperature Electronic module
Cause: Warning threshold for overtemperature of Ebox has been reached. The reaction is set in
p0290.
Remedy: Check the following points:
- Does the ambient temperature lie within the defined limits?
- Has the cooling failed?
A5004 Power section: Over temperature DC converter
Cause: Warning threshold for rectifier overtemperature has been reached. The reaction is set in
p0290.
Remedy: Check the following points:
- Does the ambient temperature lie within the defined limits?
- Are the load conditions and the duty cycle configured correctly?
- Has the cooling failed?
- Line phase failure?
- Branch of input DC converter defective?
F7011 Drive: Motor Overtemperature
Reaction: OFF2
Cause: Motor temperature has reached the fault threshold parameterized in (p0605).
- Motor is overloaded.
- Motor ambient temperature too high.
Remedy: - Reduce motor load.
- Check ambient temperature.
Acknowl.: Immediate