PLC Simulative Control of an Elevator by PLC

POWER SUPPLY ii

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ABSTRACT In the modern time, elevator is very popular and based. Most techniques of elevator are owned by foreigners. A simple introduction to elevator, flow chart of development, sort out as elevator and an action way. Let reader deeply recognize to elevator. In the Chapter Four and Chapter Five. We do suitable comment for FX-32MT and program. Hope reader much understand hardware of linking and the program that we compose. There are three different methods in designing the controller of the elevators: 1. Use the conventional relay. This control circuit is very complicated and easy to out of order. 2. Use the digital IC to implement the control sequence of the elevator. This method is still complicated and less flexibility in design procedure 3. Use the PLC based controller. This method not only eliminates all the shortcomings caused by relay based controller, but also simplifies the design procedure. In this monograph, the main purpose is to design a controller based on PLC. iv

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2.1 2.2 1890 1900 1903 10

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MPS MRD MPP 36

SET YMS RST YMS TC K 37

RST T.C 38

PLS YM RST T.C PLS YM 39

[S1.]][S2]. [D.] CMP K 100 C 20 M 0 40

M0 M1 M2 ON K100>C20 ON K100=20 ON K100<20 [S1.]][S2]. 41

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Step Instr I / O Name Step Instr I / O Name 0 LD X6 1F/PB1 1 PLS M20 3 LD X7 2F/PB2 4 PLS M21 6 LD X11 3F/PB3 7 PLS M23 9 LD X11 4F/PB4 10 PLS M23 12 LD X12 5F/PB5 13 PLS M24 15 LDI X1 1D/SW1 16 SET Y1 1F/LAMP 17 RST Y2 2F/LAMP 18 RST Y3 3F/LAMP 19 RST Y4 4F/LAMP 20 RST Y5 5F/LAMP 21 MOV K1 D10 26 LDI X2 2D/SW2 27 SET Y2 2F/LAMP 28 RST Y3 1F/LAMP 29 RST Y4 3F/LAMP 30 RST Y5 4F/LAMP 31 RST Y5 5F/LAMP 32 MOV K3 D10 37 LDI X3 3F/SW3 38 SET Y3 3F/LAMP 39 RST Y1 1F/LAMP 40 RST Y2 2F/LAMP 41 RST Y4 4F/LAMP 42 RST Y5 5F/LAMP 43 MOV K3 D10 48 LDI X4 4F/SW4 49 SET Y4 4F/LAMP 50 RST Y1 1F/LAMP 51 RST Y2 2F/LAMP 52 RST Y3 3F/LAMP 53 RST Y5 5F/LAMP 54 MOV K4 D10 59 LDI X5 5F/SW5 60 SET Y5 5F/LAMP 61 RST Y1 1F/LAMP 62 RST Y2 2F/LAMP 63 RST Y3 3F/LAMP 64 RST Y4 4F/LAMP 65 MOV K5 D10 70 LD M8002 71 SET S0 73 STL S0 74 MOV K1 D1 79 MOV K2 D2 84 MOV K3 D3 89 MOV K4 D4 94 MOV K5 D5 99 LD M20 100 SET S21 102 LD M21 103 SET S22 46

Step Instr I / O Name Step Instr I / O Name 105 LD M22 106 SET S23 108 LD M23 109 SET S24 111 LD M24 112 SET S25 114 STL S21 115 CMP D10 D1 M0 122 LD M0 123 ANI Y11 MOTOR/UP 124 OUT Y10 MOTOR/DOWN 125 LD M1 126 SET S0 128 STL S22 129 CMP D10 D2 M3 136 LD M4 137 SET S0 139 LD M5 140 ANI Y10 MOTOR/DOWN 141 OUT Y11 MOTOR/UP 142 LD M3 143 ANI Y11 MOTOR/UP 144 OUT Y10 MOTOR/DOWN 145 STL S23 146 CMP D10 D3 M6 153 LD M6 154 ANI Y11 MOTOR/UP 155 OUT Y10 MOTOR/DOWN 156 LD M7 157 SET S0 159 LD M8 160 ANI Y10 MOTOR/DOWN 161 OUT Y11 MOTOR/UP 162 STL S24 163 CMP D10 D4 M9 170 LD M9 171 ANI Y11 MOTOR/UP 172 OUT Y10 MOTOR/DOWN 173 LD M10 174 SET S0 176 LD M11 177 ANI Y10 MOTOR/DOWN 178 OUT Y11 MOTOR/UP 179 STL S25 180 CMP D10 D5 M12 187 LD M13 188 SET S0 190 LD M14 191 ANI Y10 192 OUT Y11 193 RET 194 END 47

2 PLC 1F/PB1 2F/PB2 3F/PB3 4F/PB4 5F/PB5 1F/SW1 PLS M20 PLS M21 PLS M22 PLS M23 PLS M24 SET Y1 1F/LAMP RST Y2 2F/LAMP RST Y3 3F/LAMP RST Y4 4F/LAMP RST Y5 5F/LAMP MOV K1 D10 2F/SW2 SET Y2 RST Y1 RST Y3 RST Y4 RST Y5 2F/LAMP 1F/LAMP 3F/LAMP 4F/LAMP 5F/LAMP MOV K2 D10 48

3F/SW3 SET Y3 RST Y1 RST Y2 RST Y4 RST Y5 3F/LAMP 1F/LAMP 2F/LAMP 4F/LAMP 5F/LAMP MOV K3 D10 4F/SW4 SET Y4 RST Y1 RST Y2 RST Y3 RST Y5 4F/LAMP 1F/LAMP 2F/LAMP 3F/LAMP 5F/LAMP MOV K4 D10 5F/SW5 SET Y5 RST Y1 RST Y2 RST Y3 RST Y4 5F/LAMP 1F/LAMP 2F/LAMP 3F/LAMP 4F/LAMP MOV K5 D10 49

M8002 SET S0 STL S0 MOV K1 D1 MOV K2 D2 MOV K3 D3 MOV K4 D4 MOV K5 D5 SET S21 SET S22 SET S23 SET S24 SET S25 STL S21 CMP D10 D1 M0 Y10 SET S0 50

STL S22 CMP D10 D2 M3 SET S0 Y11 Y10 STL S23 CMP D10 D3 M6 Y10 SET S0 Y11 STL S24 CMP D10 D4 M9 Y10 SET S0 Y11 51

STL S25 CMP D10 D5 M12 SET S0 Y11 RET END 52

1F 2F 3F 4F 5F 1F 2F 3F 4F 5F RUN SW 1 SW 2 SW 3 SW 4 SW 5 PB 1 PB 2 PB 3 PB 4 PB 5 com run X0 X1 X2 X3 X4 X5 X6 X7 X10 X11 X12 X13 X14 X15 X16 X17 com Y0 Y1 Y2 Y3 com Y5 Y6 Y7 Y8 com Y10 Y11 Y12 Y13 com Y14 Y15 Y16 DC24V + PL1 PL2 PL3 PL4 PL5 1F 2F 3F 4F 5F - R1 R2 DC24V + - (a) I/O R1 R2 (Y11 ) (Y10 ) + - DC MOTOR (b) 53

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