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Table 11-15 Structure of station status 3 (byte 2)
%LW
0 to 6
These bits are always "0"
7
The incoming diagnostic messages exceeds the memory capacity of the DP slave.
The DP master cannot write all diagnostic messages sent by the DP slave to its diagnostic
buffer.
0DVWHU 352),%86 DGGUHVV
The "Master PROFIBUS address" diagnostic byte stores the DP address of the DP
master:
• that has configured the DP slave and
• has read and write access to the DP slave.
Table 11-16 Structure of the master PROFIBUS address (byte 3)
%LW
0 to 7
DP address of the DP master that has configured the DP slave and has read/write access to
that DP slave.
FFH: DP slave was not configured by a DP master
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The vendor ID contains a code specifying the DP slave's type.
Table 11-17 Structure of the vendor ID (byte 4, 5)
%\WH
80
H
80
H
80
H
80
H
11-24
%\WH
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EE
CPU 315-2 DP
H
F0
CPU 317-2 DP
H
D0
313C-2-DP
H
D1
314C-2-DP
H
S7-300 Automation System, Hardware and Installation: CPU 31xC and CPU 31x
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