CJ2M CPU33

Usually use line connect to OMRON PLC when we get a plc.
If it have include program and data will show error when we connect to it.
You can re-create IO table let plc to be normal.

But it not good, you can do it below.

1. click "PLC" on tool bar
2. click "Clear All Memory Areas"
3. turn off power and turn on power one time
4. now, you can re-create IO table