Siemens SIMATIC ET 200pro Series Operating Instructions Manual page 234

Alarms, faults and system messages
10.6 List of alarms and faults
Number Cause
F30022 Power Module: Monitoring U
F30027 Time monitoring for DC link pre-
charging
F30035 Overtemperature, intake air
F30036 Overtemperature, inside area
F30037 Rectifier overtemperature
A30049 Internal fan defective
F30052 Incorrect Power Module data
F30053 Error in FPGA data
F30059 Internal fan defective
A30502 DC link overvoltage
F30600 STOP A initiated
F30662 CU hardware fault
F30664 CU power up aborted
F30850 Software error in the Power Mod-
ule
A30920 Temperature sensor fault
For further information, please refer to the List Manual.
234
Remedy
Check or replace Power Module.
CE
Check the supply voltage at the input terminals.
Check the line voltage setting (p0210).
Check whether the fan is running.
•
Check the fan filter elements.
•
Check whether the ambient temperature is in the permissible range.
•
See F30035 and, in addition:
Check the motor load.
•
Check the line phases
•
Check the internal fan and if required replace.
Replace Power Module or upgrade CU firmware.
Replace the Power Module.
Check the internal fan and if required replace.
Check the unit supply voltage (p0210).
•
Check the dimensioning of the line reactor.
•
Select STO and then deselect again.
Switch CU off and on again, upgrade firmware or contact technical sup-
port.
Switch CU off and on again, upgrade firmware or contact technical sup-
port.
Replace Power Module or contact technical support.
Check that the sensor is connected correctly.
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
SIMATIC ET 200pro FC-2 converter