Structure Of Station Status 2 (Byte 1); Structure Of Station Status 3 (Byte 2) - Siemens SIMATIC ET 200S Manual

Station status 2
Table 6-10 Structure of station status 2 (Byte 1)
Bit
0 1: New parameters have to be assigned to the DP slave.
1 1: A diagnostic message has been issued. The DP slave will not work until
2 1: The bit is always set to "1" in the DP slave.
3 1: Response monitoring has been enabled for this DP slave.
4 1: The DP slave has received the "FREEZE" control command
5 1: The DP slave has received the "SYNC" control command
6 0: The bit is always at 0.
7 1: The DP slave has been disabled, that is, it has been removed from the
1)
The bit is updated only if another diagnostic message changes, too.
Station status 3
Table 6-11 Structure of station status 3 (Byte 2)
Bit
0 to 6
7
ET 200S Distributed I/O System
EWA-4NEB780602402-09
the fault has been corrected (static diagnostic message).
processing in progress.
0: The bits are always at "0".
1: There are more diagnostic messages than the DP slave can
•
store.
The DP master cannot enter all the diagnostic messages sent by
•
the DP slave in its diagnostic buffer (channel-specific diagnosis).
Commissioning and Diagnostics
Meaning
Meaning
1)
.
1)
.
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