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4.6. MODBUS parameter configuration
4.6.1. DI register list
DI status register:
access
name
location
DI 1
Host
DI 2
Host
DI 3
Host
DI 4
Host
IO expansion
DI 5
module
IO expansion
...
module
DI filter register:
name
Register address
DI channel
filter
0x0DA3
parameters
4.6.2. DO register list
DI status register:
access
name
location
D O1
Host
D O2
Host
D O3
Host
D O4
Host
IO expansion
D O5
module
IO expansion
...
module
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Register address
register area
0x0000
0x000 1
0x000 2
0x000 3
0x000 4
...
Register type
All DI channel filter
holding register
Register address
register area
0x0000
Zone 0
0x000 1
Zone 0
0x000 2
Zone 0
0x000 3
Zone 0
0x000 4
Zone 0
...
Zone 0
Distributed IO Host (M31 Series) User Manual
Related function
codes
zone 1
R:0x02
zone 1
R:0x02
zone 1
R:0x02
zone 1
R:0x02
zone 1
R:0x02
zone 1
R:0x02
Data
Related function
range/description
parameters,
W: 0x06,0x10
Valid values 1-16
Related function
codes
R:0x01
W: 0x05,0x0F
R:0x01
W: 0x05,0x0F
R:0x01
W: 0x05,0x0F
R:0x01
W: 0x05,0x0F
R:0x01
W: 0x05,0x0F
R:0x01
W: 0x05,0x0F
Default state
0
0
0
0
0
0
Default
codes
state
R:0x03
6
Default state
0
0
0
0
0
0
31
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