Omron FH series User Manual page 468

INPUTTRANSSTATE or ITS
Getting communication module input states
Gets the input state (permitted/prohibited) for communication modules.
<Command format>
or
<Response format>
When processing is performed normally
When processing is not performed normally
<Parameters explanation>
Communication module types
Input state
(Example)
Getting the input status when serial (Ethernet) inputs are enabled (= 1)
<Command>
C
I T S 0
R
<Response>
466
Command Control
0: Serial (Ethernet)
1: Serial (RS-232C/422)
2: Parallel IO
3: Fieldbus
4: Remote operation
0: Prohibited
1: Permitted
Vision System FH/FZ5 Series User's Manual
for Communications Settings (Z342)