MINI and MIX Series I/O modules/Modbus
version 1.3
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3.8
Digital Outputs (relays) MODBUS Registers
State of Digital Outputs (40018)
This 16-bit register contains the state of the Digital Outputs. Set/setting the particular bit in
the register enables the corresponding Digital Output according to the following table:
No of bit in
register
No of Digital Output
0
1
1
2
2
3
3
4
4
5
5
6
Table 23 State of DO for MIX38 and MIX38-IP
Default state of Digital Outputs (40143)
This 16-bit register contains the default state of the Digital Output device after the start or
watchdog reset. Register bits correspond to the Digital Outputs according to the following
table:
No of bit in
register
No of Digital Output
0
1
1
2
2
3
3
4
4
5
5
6
Table 24 Default status of DO for MIX38 and MIX38-IP
Hand control status of Digital Outputs (30015)
This register is available only for the modules with manual control of outputs.
No of bit in
register
Description
0,1
Hand status of output 1
2,3
Hand status of output 2
4,5
Hand status of output 3
6,7
Hand status of output 4
Table 25 DO Hand status bits
