Omron V530-R150E-2 Operation Manual page 56

Communication Settings
TRIG A Signal as Reading Trigger
Set the Read Area to "None."
V530
TRIG A
Executes reading.
Writes data to Write Area.
End
44
Terminal block BUSY terminal turned ON during readings.
A timeout error occurs if there is no response within 5 s.
An error message appears on the screen and the ERR (er-
ror) terminal turns ON.
Programmable Controller
Unit No.: 00 (fixed)
Returns write completed
response.
Section 4-2