Omron V530-R150E-2 Operation Manual page 62

Trigger Inputs and Output Format
Receive
Last reading data
Read the Scene Number Currently Displayed (@SN)
1:1 Connection
The displayed scene number (0 to 9) is output.
Send
Receive
Switch the Scene (@SN Scene No.)
Switches the scene number to be displayed.
Send
Specify 0 to 9 for the scene no.
Receive
Correctly switched:
Incorrectly switched:
One Shot Reading (@GL Unit No., @RD Unit No.)
1:N Connection
Reading ends if the reading is performed correctly. If the reading
is not performed correctly, reading continues to be performed for
the number of retries specified in the setting conditions. Reading
data is not output until polling commands are given.
50
<Header > <Scene No.>
<Scene No.>
<Header > OK
<Header > ER
<Footer>
<Footer>
1:1 Connection
<Footer>
<Footer>
<Footer>
Section 4-3