Siemens SIRIUS 3RW44 - Station Status 1 to 3

PROFIBUS DP Communication Module
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
8-29
Station status 2
Table 8-11: Station status 2 structure (byte 1)
Station status 3
Table 8-12: Station status 3 structure (byte 2)
Bit Meaning
0 1: The DP slave must be newly parameterized.
1 1: There is a diagnosis message. The DP slave does not function until the error
has been remedied (static diagnosis message).
2 1: The bit is always set to "1" when a DP slave with this station address exists.
3 1: The watchdog function is activated for this DP slave.
4 1: The DP slave has received the "FREEZE" command
1)
.
5 1: The DP slave has received the "SYNC" command
1)
.
6 0: Bit is always "0".
7 1: The DP slave has been deactivated, i.e. it is not part of the current
processing.
1)
The bit is only updated if another diagnosis message changes.
Bit Meaning
0 to 6 0: Bits are always "0".
7 1: • There are more diagnosis messages than the DP slave can store.
• The DP master cannot write all diagnosis messages sent by the DP
slave in its diagnosis buffer (channel-based diagnosis).