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4 Faults and alarms
4.2 List of faults and alarms
SINAMICS G120C
540 List Manual (LH13), 04/2014, A5E33840768B AA
Fault value (r0949, interpret decimal):
129: Safety parameters for processor 2 corrupted.
131: Internal software error on processor 1.
255: Internal software error on processor 2.
Remedy: - re-commission the safety functions.
- replace the memory card or Control Unit.
For fault value = 129:
- activate the safety commissioning mode (p0010 = 95).
- start the copy function for SI parameters (p9700 = D0 hex).
- acknowledge data change (p9701 = DC hex).
- exit the safety commissioning mode (p0010 = 0).
- save all parameters (p0971 = 1 or "copy RAM to ROM").
- carry out a POWER ON (power off/on) for the Control Unit.
F30659 SI P2: Write request for parameter rejected
Message class: Error in the parameterization / configuration / commissioning procedure (18)
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The write request for one or several Safety Integrated parameters on processor 2 was rejected.
Note:
This fault does not result in a safety stop response.
Fault value (r0949, interpret decimal):
10: An attempt was made to enable the STO function although this cannot be supported.
15: An attempt was made to enable the motion monitoring functions integrated in the drive although these cannot be
supported.
16: An attempt was made to enable the PROFIsafe communications although this cannot be supported.
18: An attempt was made to enable the PROFIsafe function for Basic Functions although this cannot be supported.
20: An attempt was made to simultaneously enable both the drive-integrated motion monitoring functions via
integrated F-DI and STO via terminals, even though these cannot be supported at the same time.
See also: r9771 (SI common functions (processor 1)), r9871 (SI common functions (processor 2))
Remedy: Re 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.
Note:
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 (power off/on).
- upgrade firmware to later version.
- contact the Hotline.
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.
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