Beijer Elektronik

Hello There is a Fatek FBs-20MAR2-AC, it has been working for 2 years. There was a Checksum error in LADDER program error, and I could only start by connecting to Winproloader by smile run. it happened at 2 plc, tell me what could be the problem? I Think the Problem "Because your PLC Battery is no l...

Hello. I have beijer x2pro7 and fatek40, how can I connect from pc to plc via Hmi, I want to reload a program in plc, "the smile feature function".