Line-level state is mainly reflecting the state of the main machine. However, there are some line-wide activities which should impact reporting and in some sense ‘Ignore’ what’s happening on the main machine
...
You can incorporate this statuses in any rules you like, but the simplest configuration assigns a line-level ‘changeover' downtime, when the value of the signal is > 0, or separate states for 1 and 2:
...
Future improvements:
You will be able to set a changeover type, and take into account the type of the changeover in the line-level rule
...