Siemens SINAMICS S200 - Page 481

Component: Terminal Module (TM)
Response: OFF2
Acknowledgment: POWER ON
Cause: An internal software error has occurred.
F
ault value (r0949, interpre
t decimal):
Information about the fault source.
Only for internal Siemens troubleshooting.
Remedy: - If necessary, upgrade the 󹪝rmware in the T
erminal Module to a later version.
- Contact Technical Support.
A52902 Emergency stop (EMGS) signal missing
Message class: General drive fault (19)
Message value: -
Component: Control Unit (CU)
Response: NONE
Acknowledgment: NONE
Cause: Before enabling the SON signal, the emergency stop (EMGS) signal wasn't enabled.
Remedy: Enable the emergency stop (EMGS) signal 󹪝r
st and then the SON signal.
F52904 Control mode changed
Message class: General drive fault (19)
Message value: -
Component: None
Response: OFF2
Acknowledgment: POWER ON
Cause: The control mode was changed.
Remedy: Save the parameter and then restart the drive.
F52940 FPC: Following error too high
Message class: Application/technological function faulted (17)
Message value: -
Component: None
Response: OFF1
Acknowledgment: IMMEDIATELY
Cause: The di󹪜er
ence between the position se
tpoint and actual value (r29187) was greater
than the tolerance (p29294).
- The drive torque or accelerating capacity exceeded.
- Command input via PTI changed too fast.
Remedy: - Check the causes and resolve.
- Change the tolerance (p29294).
F52960 STOP cam minus reached
Message class: General drive fault (19)
Message value: -
Component: Control Unit (CU)
Response: OFF3
Acknowledgment: IMMEDIATELY
Cause: A 0 signal was detected at binector input, i.e. the STOP cam minus was actuated.
F
or a positive trav
ersing direction, the STOP cam minus was reached - i.e. the wiring of the STOP cam is incorrect.
System messages
11.3Faults and alarms
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA 479