Hello everyone,
I have a SLC 5/03 with two racks, the first with 10 I/Os and the second with 12. The CPU intermittently restarts looking like it lost power . It's very quick but enough to reset all the outputs. Sometimes it happens a few times in a row and then it could be another half hour or more with nothing.
Replaced the power supply and CPU with spares (used), problem persisted. Downloaded blank program with inputs active and outputs off, the problem disappeared or so it seemed.
Downloaded the original program and the problem reappeared.
Any ideas?
I have a SLC 5/03 with two racks, the first with 10 I/Os and the second with 12. The CPU intermittently restarts looking like it lost power . It's very quick but enough to reset all the outputs. Sometimes it happens a few times in a row and then it could be another half hour or more with nothing.
Replaced the power supply and CPU with spares (used), problem persisted. Downloaded blank program with inputs active and outputs off, the problem disappeared or so it seemed.
Downloaded the original program and the problem reappeared.
Any ideas?