Technical data

Error bits for the RECEIVE-HDB (ANR 211)
Error bits of the ZP station list (ANR 202)
Bit 11 10 9 8
of the status word
Reserved for GP error message
ZP image is incomplete
(either all stations have not yet
started up
or
at least one station has
dropped out)
Reserved for GP error message
Reserved for GP error message
Fig. 10.9: Error Bits in RECEIVE HDB (ANR 211)
Bit 11 10 9 8
of the status word
ZP image is incomplete
(either all stations have not yet
or
at least one station has
dropped out)
Only relevant with the IM 318B
(there is a request from the
IM 318B to fetch diagnostic
data)
started up
Fig. 10.10: Error Bits of the ZP Station List
B8976060/02 Communication with Cyclic I/Os
10 - 17 Volume 1