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System messages
12.3 Faults and alarms
Cause:
During a reconnect operation (e.g. while booting or downloading - but can also occur in normal operation) a parameter was
not able to be written to.
The parameter is then reset to the factory setting.
Alarm value (r2124, interpret decimal):
Parameter number
Remedy:
Not necessary.
A01550
Security: Drive data encryption invalid
Message class:
Hardware/software error (1)
Message value:
-
Component:
Control Unit (CU)
Response:
NONE
Acknowledgment: NONE
Cause:
The password for drive data encryption (DDE) does not match the password configured in the converter or no password was
configured.
The DDE password protects sensitive data on the SD card.
It is not possible to transfer the data backup from the SD card.
Remedy:
To be able to restore the data backup on the SD card, the DDE password must correspond to the password that was originally
configured for the data backup in the original converter:
- With the SD card inserted, enter the correct DDE password in the Security Wizard of the web server and restart the
converter.
- In Startdrive, with the SD card inserted, under Online & Diagnostics, enter the correct DDE password in screen form
"Specify password for encryption of the drive data" and restart the converter.
If the data backup on the SD card is not be used:
- Remove the SD card from the converter and restart the converter.
Notice: Not observing this and continuing to work at the converter can lead to the data backup on the SD card being lost.
A01590
Drive: Motor maintenance interval expired
Message class:
General drive fault (19)
Message value:
Fault cause: %1 bin
Component:
Motor
Response:
NONE
Acknowledgment: NONE
Cause:
The selected service/maintenance interval for this motor was reached.
Alarm value (r2124, interpret decimal):
Motor data set number.
Remedy:
carry out service/maintenance and reset the service/maintenance interval (p0651).
C01600
SI: STO self test failed
Message class:
Safety monitoring channel has identified an error (10)
Message value:
%1
Variant:
S200 PN
Component:
None
Response:
OFF2
Acknowledgment: IMMEDIATELY
476
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB
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