9 change the soft components
As in the above graphs, we need only 5 minutes replace I/O terminals. This method avoids us
to modify the program, change PLC etc.
※
1: After modification, make sure to restart PLC
In the pop-up window,
click X4, replace the
faulty terminal X2 with
X4
Click “Replace”, the
status table will change,
the original X2 changes
to be
, which
means X2 has disabled.