Si Mm: Synchronization With Control Unit Unsuccessful; Si Mm: Illegal Monitoring Clock Cycle - Siemens Sinamics S120 Diagnostic Manual

SINAMICS alarms
Re fault value = 3003:
- carry out the function checks for the modified hardware and generate an acceptance report.
The procedure when carrying out an acceptance test as well as an example of the acceptance report are provided in
the following literature:
SINAMICS S120 Function Manual Safety Integrated
Re fault value = 9999:
- carry out diagnostics for the other safety-related fault that is present.
Note:
MM: Motor Module
SI: Safety Integrated
See also: p9799 (SI reference checksum SI parameters (Control Unit)), p9899 (SI reference checksum SI parameters
(Motor Module))
230651 <location>SI MM: Synchronization with Control Unit unsuccessful
Message value: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The drive-based "Safety Integrated" function is requesting synchronization of the safety time slices on the Control Unit
and Motor Module. This synchronization routine was unsuccessful.
Note:
This fault results in a STOP A that cannot be acknowledged.
Fault value (r0949, interpret decimal):
Only for internal Siemens troubleshooting.
Remedy: - carry out a POWER ON (power off/on) for all components.
- upgrade the Motor Module software.
- upgrade the Control Unit software.
Note:
MM: Motor Module
SI: Safety Integrated
230652 <location>SI MM: Illegal monitoring clock cycle
Message value: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI,
SIC_SINUMERIK_828
Reaction: OFF2
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The Safety Integrated monitoring clock cycle cannot be maintained due to the communication conditions requested in
the system.
Note:
This fault results in a STOP A that cannot be acknowledged.
Fault value (r0949, interpret decimal):
Only for internal Siemens troubleshooting.
Remedy: Upgrade the Motor Module software.
Note:
MM: Motor Module
SI: Safety Integrated
716
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms