In order to make the program work properly, it is good to change the address of the conditional contact B3:1/0 which is responsible for controlling T4:3/DN. The operation of programmed circuit is explained as follows But it won’t be off during the short pulse of time in order to subset the timer T4:3. Input A-1:1/0, PL1-0:2/0, Internal Relay-B3:1/0 and Timers-T4:2 & T4:3 are the given data as the circuit to operate as program is the ladder logic description.īy examining the above information, it is that when the input A is closed then PL1gets off at all the time. To consider the program shown in figure 13.3 is supposed to excute to sequentially turn PL1 off for 5 seconds and for 10 seconds when input A is closed. Get My PaperĪdd “Normally Closed Contact” of “Magnetic Contractor” designated to “Pump 2” in series of “Pump 1” Supply. Hire a Pro to Write You a 100% Plagiarism-Free Paper.
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