Use the panel as the fastest operator-level overview when you want to see the overall state of the IOC, EtherCAT master, slaves, axes, PLCs, plugins, and data-storage objects in one place.
For an overview of an ecmc system, the ecmcMain.ui panel is a good starting point. The ecmcMain.ui covers most parts of an ecmc system:
The panel is started with the following syntax:
caqtdm -macro "IOC=<ioc_name>" ecmcMain.ui