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The value that is set defines the
communication velocity of the serial line for
the ModBus protocol, if enabled (baud):
Note: Because the modifications are active, it
is necessary to set this word in the
initialization code. In case no modification is
made or if modifications are made in other
parts of the program, the baud rate will
remain at the default rate set at startup
0
1
2
3
4
5
110
150
300
600
1200
2400
6
7
8
9
10
11
4800
9600
19200
28800
38400
57600
R/W
SM46 1046
COM1 serial format (default 8, N, 1)
SM50 1050
EXP1 serial format (default 8, N, 1)
SM54 1054
COM2 serial format (8,N,1 non modifiable)
The value that is set defines the
communications data format of the serial line
for the ModBus protocol, if enabled.
Note: Because the modifications are active, it
is necessary to set this word in the
initialization code. In case no modification is
made or if modifications are made in other
parts of the program, the baud rate will
remain at the default rate set at startup.
0
1
2
3
4
5
8, N, 1
8, O, 1
8, E, 1
7, N, 1
7, O, 1
7, E, 1
6
7
8
9
10
11
8, N, 2
8, O, 2
8, E, 2
7, N, 2
7, O, 2
7, E, 2
R/W
SM47 1047
COM1 RX/TX delay (default 20 mS)
SM51 1051
EXP1 RX/TX delay (default 100 mS)
SM55 1055
COM2 RX/TX delay (default 1 mS)