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COM 2 PARAMETERS WHEN PROFIBUS DP IS PRESENT
En. F buS.
FIELDBUS ENABLING
Enabling PROFIBUS DP fieldbus, if OFF error messages concerning Fieldbus communication are never
displayed:
Values that can be selected:
OFF
ON
Default: OFF
Addr. P r
PROFIBUS ADDRESS
Programming the address used in the PROFIBUS protocol.
Values: from 0 to 126
Default: 01
InP. r EG. .
INPUT AREA DIMENSION
Input area dimension for fieldbus (value expressed in Bytes).
Values that can be selected:
32, 64, 96, 128
Default: 128
oUt. r EG. .
OUTPUT AREA DIMENSION
Output area dimension for fieldbus (value expressed in Bytes).
Values that can be selected:
32, 64, 96, 128
Default: 128
In the case of PROFIBUS fieldbus, the GSD configuration file "hms_1810.gsd" is provided. The size of
the input and output areas set in the PLC (possible selections: 32, 64, 96 or 128 bytes) must correspond
to the size of the input and output areas selected in the instrument (parameters "INP.REG." and "OUT
.REG.").
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