Siemens SINAMICS G150 Operating Manual page 185

11/03
Reaction: OFF2
Cause: Failure in 24V power supply for power section.
- Below the 16 V threshold for longer than 3 ms.
Remedy: Check 24V DC voltage of power section.
Acknowl.: POWER ON
F30801
Power section DRIVE-CLiQ: Sign of life missing
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and affected power section defective.
Remedy: - Check cabinet design and cabling for EMC conformity.
- Replace affected component.
See also: p9916
Acknowl.: Immediate
F30805
Power section: Checksum EPROM not correct
Reaction: OFF2
Cause: Internal parameter data damaged
Remedy: Replace module
Acknowl.: Immediate
F30808
Power section: Power ON required
Reaction: OFF2
Cause: When a project is downloaded to a drive that has been put into operation, the power must be
switched on.
Remedy: POWER ON for all components (switch off/on).
Acknowl.: POWER ON
F30820 -
Power section DRIVE-CLiQ: Telegram faulted
F30825
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and affected power section defective.
Remedy: - Check cabinet design and cabling for EMC conformity.
- Replace affected component.
See also: p9916
Acknowl.: Immediate
F30826
Power section DRIVE-CLiQ: fault in cyclic data transfer
F30827
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and affected power section defective.
Remedy: - Check firmware states of affected components.
- Replace Control Unit.
Acknowl.: Immediate
F30828
Power section DRIVE-CLiQ: Receive ALARM bit
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and affected power section defective.
Remedy: Replace affected component.
Acknowl.: Immediate
F30829
Power section DRIVE-CLiQ: fault in cyclic data transfer
F30830
Reaction: OFF2
Cause: DRIVE-CLiQ communication between control unit and affected power section defective.
Remedy: - Check firmware states of affected components.
- Replace affected component.
See also: p9916
Acknowl.: Immediate
F30831
Power section DRIVE-CLiQ: Telegram faulted
SINAMICS G150
Operating Manual
Diagnosis / Faults and Alarms
10-43