Omni8/16C/Omni8P User Manual
UMC1480R24.pdf
95
© Omniflex 2021
Holding /
Input Reg.
Coil /
Input
Status
DIT No.
Description
Read/
Write
101- 200
100-199
STATUS DATA
101
1-16
100
Input Status
16 Inputs as individual bits – bit 0 (lsb) = input 1 etc. Note that any Change of State to “1” will remain latched
until read by a Modbus Poll. This will ensure that any fleeting abnormal input is never missed by the Modbus
Master.
These status bits can also be written to the unit for serial display.
When using Modbus Coil writes (Modbus Function 5) the coil mapping is as follows:
Coil Number : Input Number
1
:
1
2
:
2
3
:
3
4
:
4
5
:
5
6
:
6
7
:
7
8
:
8
9
:
9
10
:
10
11
:
11
12
:
12
13
:
13
14
:
14
15
:
15
16
:
16
R/W
