Hi experts,
I need to read registers from an multidransducer with MODBUS RTU USING RS485 port. I have do connection point 8 of( DB9 RS485)OF VIPA PLC to point A of RS 485 of transducer and point 3 of (DB9 RS485) of VIPA with point B of transducer .I am using VIPA plc speed7. I am using...
