Retenative Timers on D05, D06

[JDHammond 0]

Are there retenative timers on the 05,06? If so how are they addressed? Thanks

[b_carlton 61]

This is a good question. The TMRA (and TMRAF) timers retain their time when the enable is off. I would make sure that their accumulated values are included within the 'retentive range' settings. Then just try it. (enable the timer, letting it run to some value, disable the timer, verify that the accumulated value is retained then turn the power off then on, make sure that the value still exists after the power cycle) Remember that the TMRA(F) timers also occupy the next timer position (TMRA timer T10 also occupies the memory used by timer T11). Edited 15 May 2009 by b_carlton

[JDHammond 0]

Thank you! Im not very fimilar with Direct PLC's.