Siemens Sinumerik 840D sl Function Manual page 792

Diagnostics
10.3 Safety messages for SINAMICS S120
F30680
Response for A:
Acknowledgment
Explanation
Remedy
C30681
Response for A:
Acknowledgment
Explanation
Remedy
10-792
SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) - - 10.2015 Edition
-- Use a Control Unit that supports the safety--related motion
monitoring functions.
-- Upgrade the Control Unit software.
SI Motion P2: Checksum error safe monitoring functions
OFF2
IMMEDIATELY (POWER ON)
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.
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.
SI Motion P2: Incorrect parameter value
NONE
IMMEDIATELY (POWER ON)
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.
Correct the parameter value (if necessary, also on the CU side, p9601).
For more detailed information, see the SINAMICS S120/S150 List
Manual
© Siemens AG 2015 All Rights Reserved
10/15