See!tHow

Category: TIMER

  • OFF DELAY TIMER – TOF

    OFF DELAY TIMER – TOF

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    OFF Delay Timer (TOF) delays the OFF status its Output bit (DN bit). OFF Delay Timer makes Done (DN) bit to State “1” once it is enabled. DN bit Remains in State “1” till the timer is enabled. Once the timer input is disabled, TOF Timer keeps its output to State “1” till the time…

  • ON DELAY TIMER – TON

    ON DELAY TIMER – TON

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    ON – Delay Timer delays the Output (Done bit) to become state “1” for the predefined PRESET time. Following Video shows the operation of TON – ON delay timer. All the timer blocks having following Common parameters, EN – Enable bit, ON Logic which enables the Timer Block. DN – Done bit, This the output…