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102. How Many S7 Counters Can You Use in Your PLC Program?

PLC Progression - Level 3 (Lifetime Access) • 3m 26s

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  • 104. Extended Timing in PLC Programs ...

    Previously, you learned that you can use S7 timers for the purpose timing in your programs. The maximum time value you can have for these timers is 2 hours and 46 minutes. But in some projects you may need longer time values. One way to increase the time value for timing is to use a combination o...

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    The time value for the timer is currently 5 seconds and the counter value is 3. With these numbers, the fan should stay running for 5 seconds three times or 15 seconds. Now let's test the program one more time.

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