I added a periodic task that runs every millisecond. The main program has

When a timer is placed in RS Logix 5000 with preset value
less than its scan time it is malfunctioning. i.e., if the
preset is set to 30ms still the timer TT bit is counting
till 150ms(its scan time). Any solution for the problem?

Question Posted / kean barton

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Answer Posted / kean barton

I added a periodic task that runs every millisecond. The
main program has a max scan time of 15 millisecond but I can
still use timing down to the millisecond in that routine.
Good luck with it!

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