02:26UTC Verbal Alarm said Intention bit set to Commissioning. Checking the SDF i found that the EX ECAT PLC2 was blinking. Below is a screen cap of the channel that was blinking. DIAG_MAIN was also showing a message in the log seen in the other screenshot. The channel listed in the SDF and the Message in the DIAG_MAIN correlate in terms of time of occurence and subsystem (ALS). Some troublesome ALS channels were unmonitored last night by Keita. Looking back to his aLog, this appears to be a straggler. I was able to Un-Monitor this channel and reset the Intention bit.
02:27UTC Intention bit set to Observe
Good Catch, Ed.
I am going to paste the channel name in here so it can come up during a search (because we had the same issue with the Y-arm a week later). The channel in question here (which is in Ed's snapshot) is:
H1:ALS-X_FIBR_LOCK_TEMPERATURECONTROLS_ON