Siemens Mxl rotating troubles

I have a question about when the error: “Device detected waveform error” troubles” occurs.

Is there a way to determine which device is reporting this error?

From the device address. If it’s multiple detectors then possibly the one that does it the most. Could be wiring too.

From IOM manual: An analog device reports this trouble if it receives an unknown polling waveform.

Looking for some help, I am working on a Siemens MXL system and I have a AC burnout trouble which gives an AC blown fuse alarm on a console. The MXL panel still has AC power and is not on battery. I also have 3 of 4 detectors missing 24V from a CZM4 card