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Compare timer value

7/30/2018 12:39 PM	Rate (0)
RKBIS Gold Member Joined: 2/20/2014 Last visit: 12/16/2025 Posts: 405 Rating: (38)	Hi, I am looking for a function block in LOGO Soft Comfort which i can use to compare time. Example I have delay timer A then i want to have a another row of logic where if the time value is less than time A & more than time A then i want to activate an output. This is urgent therefore i am posting this question first (as i was not able to immediately find a similar example in this forum & application examples). I will continue to search for such samples until i receive a response for this post. Thank you in advance.

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7/30/2018 2:25 PM	Rate (1)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/15/2026 Posts: 36458 Rating: (4550)	The time value of a timer is based on the timebase of the timer. recordable: Time value: 2 minutes and 30 seconds. In this case, the time base is seconds, resulting in a total value of 2 x 60 seconds plus 30 seconds = 150 seconds. Time value: 4 hours and 39 minutes. In this case, the time base is minutes, resulting in a total value of 4 x 60 minutes plus 39 minutes = 279 minutes. You need to know this basics if you want to compare the time value of a timer with a setpoint. The analog comparator is used for comparison. Attachment Compare_timers_(0BA8.Standard).zip (397 Downloads)

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This contribution was helpful to 2 thankful Users RKBIS shorty2