Commissioning and Diagnostics
4-17
ET 200S Interface Module IM 151/CPU
A5E00058783-01
Station Status 2
Table 4-8 Structure of Station Status 2 (Byte 1)
Bit Description
0 1: DP slave must be parameterized again and reconfigured.
1 1: A diagnostic message has arrived. The DP slave cannot continue
operation until the error has been rectified (static diagnostic message).
2 1: This bit is always “1” when there is a DP slave with this DP address.
3 1: The watchdog monitor has been activated for this DP slave.
4 0: This bit is always “0”.
5 0: This bit is always “0”.
6 0: This bit is always “0”.
7 1: DP slave is deactivated, that is to say, it has been removed from the
scan cycle.
Station Status 3
Table 4-9 Structure of Station Status 3 (Byte 2)
Bit Description
0
to
6
0: These bits are always “0”.
7 1: More diagnostic messages have arrived than the DP slave can
buffer.
The DP master cannot enter all the diagnostic messages sent by the
DP slave in its diagnostic buffer.
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