Mitsubishi Q series with a Keyence Laser marker MD-X1500

[PLCBUZZ 0]

Hi,

I'm trying to communicate with a Keyence Laser Marker MD-X1500 through an RS232 IO module ( QJ71C24N-R2) , and i'm using the GP.OUTPUT command to send the request , and the G.INPUT to receive the Reply from the Laser !!!  No success .   

ANY help will be really appreciated 

 

   Thanks, 

Edited 21 Mar 2020 by PLCBUZZ