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15BError messages
102BSystem errors: error codes B00...B11 (boot error)
16-3
Error message
Cause(s)
Solution
B07
Number of detected masters not correct
During the inquiry about the version
releases of the masters some invalid
information was received.
Possible cause: defective hardware
►
Replace controllere and project
again
B08
Execution of the PLC program blocked
by the user
When the device was started the auto-
matic start of the PLC program was
stopped by the user. The left function
key of the unit was activated during the
switch-on operation.
►
Release function key during switch-
on operation
or:
►
No actions because this is re-
quested by the user