Diagnostics Using the User Program
10-21
DP/PA Link and Y Link Bus Couplings
A5E00193841-011
7
Bit no.
654 132
0
DB10.DBB105:
Slave 8 has reported a diagnosis
Reading out the diagnosis of the underlyingslave, see
Section 10.3
DB10.DBB120:
Slave 4 is engaged in data exchange with IM 157
10000000
00000100
Which slaves are reporting a diagnosis?
DB10.DBB121:
Slave 8 is engaged in data exchange with IM 157
10000100
DB10.DBB122:
Slave 20 is engaged in data exchange with IM 157
00000100
Slave 12 is engaged in data exchange with IM 157
DB10.DBB136:
00000001
DB10.DBB137:
00100001
DB10.DBB138:
00000000
DB10.DBB139:
00000000
DB10.DBB140:
00000000
DB10.DBB141:
00001100
DB10.DBB142:
00000010
The IM 157 (DP master) is in RUN (OPERATE) mode
Identifier for the configured order number 82BCD
Reserved
Reserved
IM 157 hardware version
IM 157 firmware version
Which configured slaves are involved in data exchange with the DP master?
What status does the DP master have?
What status does the underlying DP master system have?
DB10.DBB143:
Power-up of PROFIBUS-DP is completed.
00100000
All slaves are engaged in data exchange with the
IM 157
Which slaves are reporting a channel-related diagnosis?
Reserved
7
Bit no.
654 132
0
DB10.DBB145:
Slave 8 has reported a channel-related diagnosis
10000000
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