hello please help with configuring a dp/dp coupler on s7 plc. when one network is connected to the coulper there is no fault and the node address is available ( checked with profitrace tool) but as soon as i plug in the second network the bus fault light comes on for both networks and the network to be plugged in has a flashing bus fault light. diagnosis via the hardware config in step 7 tells me there is an error stating:
status: module not available
expected type and current type not the same
now i have checked the part numbers are correct, dip switches are set correctly, tried various things, a brand new coupler but still no luck please help...under pressure now to fix and have contacted seimens but they gave mee no help at all
status: module not available
expected type and current type not the same
now i have checked the part numbers are correct, dip switches are set correctly, tried various things, a brand new coupler but still no luck please help...under pressure now to fix and have contacted seimens but they gave mee no help at all