Thanks for this valued information
I’m using converter form usb to rs485 and try to connect delta dvb sv plc to opc server kepserver ex and used the same setting specified at the manual on delta plc site but it read almost zero for all input and output even it 1 and i used the adress in modbustable….
and i can connect the plc to wplsoft via converter rs485 with no problem that mean converter works will as i guess……
Now where is the problem between opc server and plc?
Can any body help me?
I’m using converter form usb to rs485 and try to connect delta dvb sv plc to opc server kepserver ex and used the same setting specified at the manual on delta plc site but it read almost zero for all input and output even it 1 and i used the adress in modbustable….
and i can connect the plc to wplsoft via converter rs485 with no problem that mean converter works will as i guess……
Now where is the problem between opc server and plc?
Can any body help me?
