Hello all, I had a sf fault on a s7 plc. I turned off the plc pulled out the mcc card and did a reset. I then put the mcc card back and reloaded it to plc.Now i have no communication with the hmi.please help!
Hello all, I had a sf fault on a s7 plc. I turned off the plc pulled out the mcc card and did a reset. I then put the mcc card back and reloaded it to plc.Now i have no communication with the hmi.please help!
Yes i can see all the blocks on the plc,i can even see the hmi on the network and yes resetting it cured the original sf fault. It's a micro innovations hmi i think maybe the problem is with this?