
Modbus Commands
C-9
TIWAY I Gateway User Manual
The
response returns in the data field a single byte (1A) containing the 1’
s
or 0’
s for the 5 discrete inputs, packed out with zeros for the three high bits.
I000000
1A =
0 0 0 1 1 0 1 0
Input 0A (OFF)
Input 0B (ON)
Input 0C (OFF)
Input 0D (ON)
Input 0E (ON)
Packed with zeros (000)
Figur
e C-8
Read
Input Status Example — Data Field
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