We recently went through an issue with a power outage in one of our offices. Things appeared to be fine; the controller came back on line as it should. That was Friday.
On Monday morning, the controller went down and had to be restarted manually. The logs show that there was another power failure for the controller, but the UPS it is connected to and the server also connected to the same UPS did not show any issues at the same time. The plugs were all checked to make sure they were seated properly right after the power outage on Friday. The logs don't show any idea as to why the controller thought the power failed on Monday.
It has been my experience that these controllers are touchier than other devices when it comes to power, but it doesn't make sense that nothing would be showing up anywhere else. Any advice or clues as to what else we could be looking at? Do the power bricks get flaky sometimes?
On Monday morning, the controller went down and had to be restarted manually. The logs show that there was another power failure for the controller, but the UPS it is connected to and the server also connected to the same UPS did not show any issues at the same time. The plugs were all checked to make sure they were seated properly right after the power outage on Friday. The logs don't show any idea as to why the controller thought the power failed on Monday.
It has been my experience that these controllers are touchier than other devices when it comes to power, but it doesn't make sense that nothing would be showing up anywhere else. Any advice or clues as to what else we could be looking at? Do the power bricks get flaky sometimes?
