Cause
More than one I/O connection point was defined within a channel. The I/O connections now have the same channel name.
Solution
- Assign just one I/O connection to each channel.
- In addition enter a unique channel designation for each I/O connection point in the Properties <...> dialog.
- Then start a new check run.
Notes:
- The usage of several I/O connection points within a channel is permissible if only one of these was defined as an activated connection point. All the other I/O connection points within the channel must be marked as deactivated connection points by assigning the property Deactivated I/O connection point to them.
- Please use the P004097 check run, if you use PLC cards at which an input and an output are assigned to the same channel.