From the course: PLC Sequencer Logic

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Ladder logic for motor and pilot lights

Ladder logic for motor and pilot lights - Ladder Logic Tutorial

From the course: PLC Sequencer Logic

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Ladder logic for motor and pilot lights

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- [Instructor] Let's look at the ladder logic for our example. Now for the sequencer instruction in the software, we place the following values. The file is B3, word zero, indicating the starting point for the file. The mask is zero, and the rest of them are Fs. The destination is the output module output two, the control file is R6 word 0, and the length is four because I want to count all the steps. Note in programming, using the simulation software, we need to place the pattern of the bits inside the binary bit table. Now, for the ladder logic. With each false-to-true transition of the run. Basically, pressing on the sub-push button. The sequencer moves to each step one at a time. So, one run and one sequencer instruction for the whole sequence process. We can use another push button that can reset the control file values to zero, or we can use the control done bit to reset the instruction. However, keep in mind…

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