Ch9-2 - PLC PLC 1 PLC 1 PLC SB1 SB2 KM1 KM1 KM1 KM2 X1 X2...

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Unformatted text preview: PLC PLC 1 PLC 1 PLC SB1 SB2 KM1 KM1 KM1 KM2 X1 X2 Y1 Y1 Y1 Y2 PLC 2 2 CPU 1 (ST) (ST/) (OT) ST ST/ OT 0 ST/ X1 0 ST/ X1 1 OT Y1 1 OT Y1 ST/ ST/ OT OT 0 ST X0 0 ST X0 1 OT Y0 1 OT Y0 ST ST OT OT...
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This note was uploaded on 11/06/2011 for the course ENG 223 taught by Professor Liu during the Fall '09 term at Tsinghua University.

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Ch9-2 - PLC PLC 1 PLC 1 PLC SB1 SB2 KM1 KM1 KM1 KM2 X1 X2...

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