Parameters For The Dp Attachment - Siemens SIMATIC IM 178-4 Manual

B.2.2

Parameters for the DP Attachment

Structure of the Parameters for the DP Attachment
The length of the parameters for the DP attachment is 3 bytes. The default values
of these parameters are 40
The parameters have the following meaning:
Figure B-3
IM 178-4
C79000-G7076-C178-01
Configuration and Parameter Assignment Frame for the IM 178-4
, 20 , 00 .
H H H
Bit no.
Start bit monitoring 0: on
Stop bit monitoring 0: on
Watchdog base 0: 10 ms (other DP master
Enable diagnostic
interrupt
Parameters for the DP Attachment
1: off
1: off
1: 1 ms (S7/M7 DP master)
B-3