5 Implementation of Modbus TCP
5.10 Diagnostic messages of the modules
108
XI/ON: XNE-GWBR-2ETH-MB
10/2011 MN05002008Z-EN
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Byte 5,6
SD
ERR
Sx
Communication, slave x
Info field for the individual indication of slave offline or slave diagnostics as
error message. The fault is indicated in this bit field if the parameter setting
SD
INFO
is set with individual diagnostics.
0
OK
No error is present or diagnostics function has been
deactivated via the parameter setting.
1
Offline
The slave has set its diagnostics bit or the slave was in
data exchange with the SWIRE master but is not any
longer.
Byte 7,8
PKZ
ERR
Sx
Only SWIRE-DIL: Overcurrent protective circuit-breaker slave x
Info field for the individual indication of the tripping of a motor-protective
circuit-breaker (PKZ) as error message. If the PKZ
INFO
is set for single diagnos-
tics, this bit field indicates the error as soon as the PKZ of the slave Sx has
tripped.
0
OK
The PKZ of the slave has not tripped or diagnostics func-
tion has been deactivated via the parameter setting.
1
Tripped
The PKZ of the slave has tripped.
Note
The error messages U
AUX
ERR, TYPE
ERR
, TYPE
ERR
Sx, PKZ
ERR
, PKZ
ERR
Sx, SD
ERR
and
SD
ERR
Sx can be deactivated via the parameter setting.
Table 59:
Meaning of
diagnostics
data bits
Designation Value Meaning