Siemens SINUMERIK 840D sl Function Manual page 744

Diagnostics
11.3 Safety messages for SINAMICS S120
F30680 SI Motion P2: Checksum error safe monitoring functions
Explanation The actual checksum calculated by the Motor Module/Hydraulic Module and entered into r9398 over the
safety-related parameters does not match the reference checksum in p9399 saved when the machine was
accepted the last time.
The safety-related parameters have been changed or there is an error.
Note:
This fault results in a STOP A that cannot be acknowledged.
Fault value (r0949, interpret decimal):
0: Checksum error for SI parameters for motion monitoring.
1: Checksum error for SI parameters for component assignment.
Remedy Check the safety-related parameters and if required correct.
● Set the reference checksum to the actual checksum.
● Execute the "Copy RAM to ROM" function.
● Perform a POWER ON if safety parameters have been changed that require a POWER ON.
● Carry out an acceptance test.
C30681 SI Motion P2: Incorrect parameter value
Response NONE
Acknowledg‐ IMMEDIATELY (POWER ON)
ment
Explanation The parameter cannot be parameterized with this value.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
Parameter number with the incorrect value.
Remedy Correct the parameter value (if necessary, also on the CU side, p9601).
For more detailed information, see the SINAMICS S120/S150 List Manual
F30682 SI Motion P2: Monitoring function not supported
Response OFF2
Acknowledg‐ IMMEDIATELY (POWER ON)
ment
Explanation The monitoring function enabled in p9301, p9501, p9601 or p9801 is not supported in this firmware version.
Note:
This message does not result in a safety stop response.
Fault value (r0949, interpret decimal):
9: Monitoring function not supported by the firmware or enable bit not used.
12: This Control Unit does not support the operation of safe functions with a higher-level control (e.g. SINU‐
MERIK).
30: The firmware version of the Motor Module is older than the version of the Control Unit.
Remedy Deselect monitoring function involved (p9301, p9301, p9303, p9601, p9801).
Upgrade the Motor Module firmware.
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Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated