I have a simple count down timer on an Omron CPU43. I put a set value of #200 and the timer times down for 20 seconds. I now use DM120 for the set value and move 200 into DM120. The timer counts down for approx 10 seconds and then gives me an error when it is completed. I assume my value of DM120 is probably in the wrong format. I want to be able to use an HMI to vary the timer value in DM120. I have tried defining DM120 as an INT and UINT_BCD.
Giz.
Giz.