P14-01 - be I/O group 1 stop1 I:000/00 green lamp O:001/00...

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a solution for P14-1 P14-1. Figure 14-56 shows a ladder diagram for a system with manual and time-delay controls. It is desired to have a PLC 5/30 control the system and replace as much hardware as possible. Assume 8 point I/O cards are used with one-slot addressing. Make a drawing similar in format to figure 14-43 and: a. Draw the required inputs and outputs b. Draw the PLC ladder diagram showing the addresses for all devices assuming the I/O cards are in rack 0, with the input card in slot 0 and the output card in slot 1. Addresses for single-slot addressing: With one-slot addressing, each slot is an I/O group, so slot 0 will be I/O group 0 and slot 1 will
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Unformatted text preview: be I/O group 1. stop1: I:000/00 green lamp: O:001/00 start1: I:000/01 motor starter A: O:001/01 float: I:000/02 motor starter B: O:001/02 stop2: I:000/03 red lamp A: O:001/03 start2 I:000/04 red lamp B: O:001/04 Timer base: 0.01; preset: 1030 Note, an auxiliary relay from the motor starter was used as an input to control the red lamp. Thus, the lighting of the red lamp provides positive confirmation that the starter contacts closed....
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This note was uploaded on 03/26/2012 for the course ECET 231 taught by Professor Piller during the Spring '12 term at Purdue.

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