4-2
Section
Communication Settings
44
TRIG A Signal as Reading Trigger
Set the Read Area to “None.”
Unit No.: 00 (fixed)
Executes reading.
Terminal block BUSY terminal turned ON during readings.
Writes data to Write Area.
End
Returns write completed
response.
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.
TRIG A
V530
Programmable Controller