I've written a python EPICS IOC (h1_wap_ioc.py) which reports the status of the CDS WAPs. The IOC ping's the WAPs once a minute. After each ping cycle, a timestamp is updated to show data validity.

A WAP MEDM screen is available from the sitemap under the CDS pull down. The status of corner and end station WAPs are summarized on the CDS overview in the bottom right corner, along with a button to open the WAP MEDM.

This system uses O3 colours, that is to say GREEN is nominal (the WAP is OFF), RED is non-nominal (the WAP is ON).

The attached image shows the WAP MEDM and the WAP section on the CDS Overview MEDM.