Hi everyone,
Last week when I was starting up a panel with a L18 someone shut off the main breaker to my panel. After the processor powered back up it was faulted out. The fault message said that it couldn't communicate with my Point I/O Modules. So I re-seated the modules and TB's, re-powered the unit and used Studio 5000 to reset the fault. Off it went and everything has been good.
Until now!! I think the same thing may have happened and of course I am not there this time. I had the Electrician power down and re-seat all the cards and TB's. He powered back up and everything appears good but the unit has not started to run. Any chance that the program could have been wiped out? All the lights appear to be in the proper status but the unit is not running and the HMI is not showing good data so I am guessing it is not communicating.
Any ideas on why this Fault happens? What should I be looking for or what should I replace? I have 2 other units like this in the same area with no issues so it is related to this one panel as far as I can tell.
Thanks for the advice!!
Last week when I was starting up a panel with a L18 someone shut off the main breaker to my panel. After the processor powered back up it was faulted out. The fault message said that it couldn't communicate with my Point I/O Modules. So I re-seated the modules and TB's, re-powered the unit and used Studio 5000 to reset the fault. Off it went and everything has been good.
Until now!! I think the same thing may have happened and of course I am not there this time. I had the Electrician power down and re-seat all the cards and TB's. He powered back up and everything appears good but the unit has not started to run. Any chance that the program could have been wiped out? All the lights appear to be in the proper status but the unit is not running and the HMI is not showing good data so I am guessing it is not communicating.
Any ideas on why this Fault happens? What should I be looking for or what should I replace? I have 2 other units like this in the same area with no issues so it is related to this one panel as far as I can tell.
Thanks for the advice!!