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nduction motor is usually configured in a star-delta starting sequence to avoid high tarting current. Figure 4.3 shows the typical configuration with a main contactor KM1, delta contactor KM2 and a star contactor KM3. 3 Phase Supply 0 Main contactor KM1 LD X01 OR M1 ANI X2 OUT M1 LD M1 OUT T1 K 200 LD M1 W₁ V₁ U₁ AND T1 OUT T2 K 100 LD M1 LDI T1 Delta contactor KM2 Induction Motor Figure 4.3 A Mitsubishi Fxls PLC is used to control this starting sequence with the activation of contactors KM1, KM2 and KM3 connected to the outputs Y1, Y2 and Y3 respectively. A START push button and a STOP push button are also connected to the PLC's inputs X1 and X2, respectively. The program (in instruction list) to control the system is shown melow. V2 Control Program: OR T2 ANB OUT Y1 LD M1 AND T2 OUT Y2 LD M1 ANI T1 OUT Y3 END Star contactor KM3

nduction motor is usually configured in a star-delta starting sequence to avoid high tarting current. Figure 4.3 shows the typical configuration with a main contactor KM1, delta contactor KM2 and a star contactor KM3. 3 Phase Supply 0 Main contactor KM1 LD X01 OR M1 ANI X2 OUT M1 LD M1 OUT T1 K 200 LD M1 W₁ V₁ U₁ AND T1 OUT T2 K 100 LD M1 LDI T1 Delta contactor KM2 Induction Motor Figure 4.3 A Mitsubishi Fxls PLC is used to control this starting sequence with the activation of contactors KM1, KM2 and KM3 connected to the outputs Y1, Y2 and Y3 respectively. A START push button and a STOP push button are also connected to the PLC's inputs X1 and X2, respectively. The program (in instruction list) to control the system is shown melow. V2 Control Program: OR T2 ANB OUT Y1 LD M1 AND T2 OUT Y2 LD M1 ANI T1 OUT Y3 END Star contactor KM3

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Induction motor is usually configured in a star-delta starting sequence to avoid high starting current. Figure 4.3 shows the typical configuration with a main contactor KM1, a delta contactor KM2 and a star contactor KM3. 3 Phase Supply o Main contactor KM1 LD X01 OR M1 ANI X2 OUT M1 LD M1 OUT T1 K 200 LD M1 W1 AND T1 OUT T2 K 100 LD M1 LDI T1 U₁ Delta contactor KM2 Induction Motor Figure 4.3 W2 A Mitsubishi Fxls PLC is used to control this starting sequence with the activation of contactors KM1, KM2 and KM3 connected to the outputs Y1, Y2 and Y3 respectively. A START push button and a STOP push button are also connected to the PLC's inputs X1 and X2, respectively. The program (in instruction list) to control the system is shown below. Control Program: OR T2 ANB OUT Y1 Star contactor KM3 LD M1 AND T2 OUT Y2 LD M1 ANI T1 OUT Y3 END (i) Re-write the instruction list program in ladder diagram.
Transcribed Image Text:Induction motor is usually configured in a star-delta starting sequence to avoid high starting current. Figure 4.3 shows the typical configuration with a main contactor KM1, a delta contactor KM2 and a star contactor KM3. 3 Phase Supply o Main contactor KM1 LD X01 OR M1 ANI X2 OUT M1 LD M1 OUT T1 K 200 LD M1 W1 AND T1 OUT T2 K 100 LD M1 LDI T1 U₁ Delta contactor KM2 Induction Motor Figure 4.3 W2 A Mitsubishi Fxls PLC is used to control this starting sequence with the activation of contactors KM1, KM2 and KM3 connected to the outputs Y1, Y2 and Y3 respectively. A START push button and a STOP push button are also connected to the PLC's inputs X1 and X2, respectively. The program (in instruction list) to control the system is shown below. Control Program: OR T2 ANB OUT Y1 Star contactor KM3 LD M1 AND T2 OUT Y2 LD M1 ANI T1 OUT Y3 END (i) Re-write the instruction list program in ladder diagram.
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