Errors Error Code Error Message
MLFB error 00000100 MLFB Information Error!
Card error 00001000 Analog & IO Card Error!
Internal supply voltage error 00010000 –
Unexpected error 00100000 –
NOTE
If a binary output is assigned to IRF, Siemens recommends not to use the same binary output for any other
protection function configuration.
Device Maintenance
8.2 Self Monitoring
92 Reyrolle, Operating, Manual
C53000-B7040-C101-1, Edition 08.2020