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timerplc

Why is this PLC TON not getting activated in Studio 5000 v32.11

The timer on Rung 0 should be timing but it is not.

The PLC is online and in live mode and the logic before the timer is true. This is running on a CompactLogix L16ER.

PLC Main Routine Online.

Timer tag

Solution

  • Take a look at your first picture, the left-most rail of the ladder is not green. It looks like that entire routine is not running.