Siemens SINAMICS G120 List Manual page 1152

4 Faults and alarms
4.2 List of faults and alarms
Remedy: For fault value = 10, 15, 16, 18:
- check whether there are faults in the safety function alignment (F01655, F30655) and if required, carry out
diagnostics for the faults involved.
- use a Control Unit that supports the required function.
For fault value = 28:
- use the power unit with the feature "STO via terminals at the Power Module".
Note:
F-DI: Fail-safe Digital Input
STO: Safe Torque Off
F30662 Error in internal communications
Message class: Hardware/software error (1)
Reaction: OFF2
Acknowledge: POWER ON
Cause: A module-internal communication error has occurred.
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy: - carry out a POWER ON (switch-off/switch-on).
- upgrade firmware to later version.
- contact Technical Support.
F30664 Error while booting
Message class: Hardware/software error (1)
Reaction: OFF2
Acknowledge: POWER ON
Cause: An error has occurred during booting.
Fault value (r0949, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy: - carry out a POWER ON (switch-off/switch-on).
- upgrade firmware to later version.
- contact Technical Support.
F30665 SI P2: System is defective
Message class: Hardware/software error (1)
Reaction: OFF2
Acknowledge: IMMEDIATELY
Cause: A system defect was detected before the last boot or in the actual one. The system might have been rebooted
(reset).
Fault value (r0949, interpret hexadecimal):
40 hex:
- For a Power Module with "STO via terminals at the Power Module" (STO_A/STO_B), these terminals are active
(DIP switch to "ON"). However, the "STO via terminals at the Power Module" function has not been enabled (p9601.7
= p9801.7 = 0).
200000 hex, 4000yy hex:
- fault in the actual booting/operation.
Additional values:
- defect before the last time that the system booted.
Remedy: - carry out a POWER ON (switch-off/switch-on).
- upgrade firmware to later version.
- contact Technical Support.
For fault value = 40 hex:
- deactivate terminals STO_A/STO_B on the Power Module (set both DIP-switches to "OFF") or enable the "STO via
terminals at the Power Module" function.
For fault value = 4000yy hex:
- ensure that the Control Unit is connected to the Power Module.
- deselect the "STO via terminals at the Power Module" function.
1152
SINAMICS G120 CU250S-2 Control Units
List Manual, 09/2017, A5E33842890