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Cause:
The "Safety Integrated" function integrated in the drive has identified a fault in the self test of the switch-off signal path, and
has initiated an STO (Safe Torque Off).
Fault value (r60049, interpret decimal):
1005: STO active, although STO not selected and there is no internal STO active.
1010: STO inactive, although STO is selected or an internal STO is active.
1015: The self test was unsuccessful in operation.
1016: Error in the communication path for brake/F-DI/F-DO/STO
Remedy:
- Select STO and then deselect again.
- Carry out a POWER ON (switch-off/switch-on) for all components.
- Upgrade software to a later version.
- Contact Technical Support.
C01603
SI: Module temperature - limit value exceeded
Message class:
Safety monitoring channel has identified an error (10)
Message value:
-
Variant:
S200 PN
Component:
None
Response:
OFF2
Acknowledgment: IMMEDIATELY
Cause:
A safe monitoring function has detected that the module temperature has exceeded a limit value. STO (Safe Torque Off) was
initiated to maintain the safe state.
Remedy:
- Check the ambient temperature.
- Check the module fan.
- Operate the module in the permissible range.
F01604
SI: Safety EEPROM data error
Message class:
Safety monitoring channel has identified an error (10)
Message value:
%1
Variant:
S200 PN
Component:
Control Unit (CU)
Response:
OFF2
Acknowledgment: POWER ON
Cause:
Safety relevant EEPROM data are not correct.
This message results in an STO (Safe Torque Off).
Message value (r0949, interpret decimal): Only for internal Siemens fault diagnostics.
Remedy:
Replace the module.
A01605
SI: Checksum error has occurred
Message class:
Safety monitoring channel has identified an error (10)
Message value:
%1
Variant:
S200 PN
Component:
Control Unit (CU)
Response:
NONE
Acknowledgment: NONE
Cause:
A checksum error (CRC error) has occurred in the converter program memory.
Alarm value (r2124, interpret decimal):
Only for internal Siemens troubleshooting.
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
System messages
12.3 Faults and alarms
477
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