Control Techniques Epsilon EP-P, Reference Manual

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Epsilon EP-P Drive Reference Manual
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www.controltechniques.com Revision: A4
Output will remain OFF until the Reset is activated.
Note that if the Input is already ON when the Reset activates, the Output will not automatically activate at that point. The timer controller must
see a rising edge on the Input to activate the Output.
Figure 69: Edge Off Timer - Timing Diagram
Level OFF Timer
With this type of timer, when the Input of the timer activates, the Output turns ON automatically. When the Input turns OFF, the internal clock
begins to count. Once the Preset time is reached, the Output of the timer turns OFF. If the Input turns ON again before the Preset time is
reached, the clock resets to zero and waits again for the Input to turn OFF before starting the count.
The Level Off Timer does not use the Reset, but rather, the Output will remain OFF as long as the Input remains OFF.
Figure 70: Level Off Timer - Timing Diagram
Cumulative ON Timer
This type of timer works exactly like the Level ON Timer, except that if the Input turns OFF before the Preset time is reached, the elapsed time
is not reset. The total time that the Input is ON is added together such that when the total time of the Input being ON reaches the Preset time,