Several days ago I was switching out a light and accidentally switched off the power bar with my KHD and associated slave pump. I received a PAB alarm on the p4 for several minutes until I switched the bar back to the off position for a complete minute. After restart of the director and the 2.1 the PAB alarm went away. Since then no matter what I’ve done I haven’t been able to get a reading whatsoever. I’ve checked pump assignment along with calibrating the probe again and still receive a zero reading. I’ve gone so far as to switch both the p4 and director off for a minute and then in again to reboot the system completely. I’ve done a new backup and didn’t replace my previous backup in hopes that it could be a system issue and a full system reset is my only option.

Are there any suggestions anyone would like to make before I go this far?