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. 4 . .

 


5

hitachi-A23DRP

 

4 .

4 .

 

RS-, .

, , . , , , .

() (). 䳿 . RS -. JK -.

.

. . . , 璺 .

ʳ RS - 2 n³ S, S ; 2 n ; n . , n = 2, , n = 3, , n = 4, . n = 3 . 5.1.

. 5.1. n = 3

 

, 1, 2, 3. ֳ .

. , . ( ) , . , .

. , , , . ϳ , . f 1, f2,...fn .

, , 璺 . , , , .

RS- . , ( 1) .

RS- .

1. : 1, 4, 7, 1, 4, 7, 1 1 . , . , , ; .

, , . 5.2.

. 5.2. ϳ

, , . : ; b ; ; t 1, t 2, t 3 , 1 . : f 1, f 2, f 3, f 4, f 5, f 6, f 7 , , . 5.2.

, . : 1 ; 2 1 1 ; 3 4 1 ; 4 7 1 .

4 < 23, n = 3 23 = 8. 1, 2, 3, (. 5.3).

. 5.3.

 

, . 1 ( = 0, b = 0, = 0). 2(f2 = 1, f3 = 1) 1. dz 2 b , t 1 3 (f2 = 1, f3 = 1, f6 = 1, f7 = 1) 4. dz 3 1 b 4(f1 = 1, f2 = 1, f3 = 1) t 2 . 7. dz 4 : 1 b 2 t 3. 3 1 . 3 1 6, 7 8. 3 1 . , . : 1 1, 3 0, 2 0, 1 0. 1( 1 = 0; 2 = 0; 3 = 0). , , . .

RS - .

1. .

2. . , 򳺿 ( ) . , , , 1, , , 0.

, , , , . , , 1, , 2 3 , 2 = 1, 3 = 0, 1

.

, , .

, , RPi. .

.

3. .

4. , .

5. .

.

, 1 = 1. . 2 = 0, 3 = 1, 2 = 1, 3 = 1. 1

.

1, 2 = 1, 3 = 0, 2 = 0, 3 = 0. ( 1 ). ,

.

, 2 = 1. a 1. 1 = 0 3 = 0, 1 = 1 3 = 1,

.

b, P 1 = 0, P 3 = 1, P 1 = 1, P 3 = 0, P 1 = 0, P 3 = 0, ,

.

, P 3 = 1. 1. , 1 2,

;

.

f 1 f 7 1, 2, 3, f 4 f 5 , . ij, f 1 = 1 4, , : 1 = 0, 2 = 0, 3 = 1.

.

, f 2, f 3, f 6 f 7

;

;

;

.

1 2 ( 1 2 3 = 010), 2 3 ( 1 2 3 = 011), 3 4 ( 1 2 3 = 001)

;

;

.

LD Hitachi-A23DRP.

Pro-H, ( ) LD (Ladder Diagram).

LD ( Ladder Diagram) . (). , . , . , , .

- , , . (true ; false ).

, . , .

, .

┤ ├ false, true.

┤/├ , , , false, , true.

─()─ ϳ , (. coil). , , , .

. Pro-H, Hitachi . Hitachi EH-A23DPR .

. LD (Ladder Diagram), , .

CoDeSys :

► ► Pro-H ► Pro-H.

: File ► New. ( 5.1) , MICRO_23, .

. 5.1. New Project.

 

.

Tasks Insert, . 5.2:

. 5.2.

ϳ OK (. 5.3). NORMAL.

. 5.3. ³ Insert

. :

Add Program;

, (. 5.4) , Type►Program Language►LD OK;

(Task) (.5.5) Insert. ǒ (. 5.6.). , Type►Program OK.

. . Program Add Program (. 5.7).

. 5.4. ³

. 5.5. ³

. 5.6. ³ Insert

. 5.7.

- (). object . Contact Network, Contact Right Coil Right, , . ᒺ . . 5.3, . 5.8:

. 5.8.

 

, 67 t1, 1 1. X# Y### , X1, Y101. (. 5.9):

. 5.9

 

Variable /. , :

-| |- ;

-|/|- ;

:

-()- ;

-(/)- ;

-(S)- SET;

-(R)- RESET;

Properties (. 5.10):

. 5.10

 

:

IX;

QX ;

:

X1 IX 0.0
X0 IX 0.1
Y101 QX 1.1
Y102 QX 1.2
Y103 QX 1.3
Y106 QX 1.6

 

/ . . .

. Insert function or FB TD_1. Instance (. 5.11):

. 5.11

 

t1 (. 5.12):

. 5.12

IN , PT .

LD (. 5.13):

. 5.13

Connector/Jump or Label . (. 5.14):

. 5.14

璺 , (. 5.15):

. 5.15

. Make. , .

, Download (D) (. 5.16).

. 5.16.

- 1 (. 5.16):

 

. 5.16

 

IL

Circuit 1 LD TD67 ANI X2 ANI M2 AND M3 LD X1 AND M2 AND M3 ORB SET M1 Circuit 2 LDI X1 ANI M3 LDI M2 ANI M3 ORB RES M1 Circuit 3 LD X0 ANI M1 ANI M3 LD M1 AND M3 ORB SET M2 Circuit 4 LD TD66 ANI X2 ANI M1 AND M3 LD X1 ANI M3 ORB RES M2 Circuit 5 LD TD65 ANI X2 ANI M1 AND M2 SET M3 Circuit 6 LD X1 ANI M1 ANI M2 LD M1 AND M2 ORB RES M3 Circuit 7 LDI M1 ANI M2 AND M3 OUT Y101 Circuit 8 LDI M1 AND M2 LDI M1 AND M3 ORB OUT Y102 Circuit 9 LD Y102 OUT Y103 Circuit 10 LDI M1 AND M2 AND M3 OUT Y106 Circuit 11 LD Y106 OUT Y107 Circuit 12 LDI M1 AND M2 ANI M3 OUT TD65.1S 10 Circuit 13 LDI M1 AND M2 AND M3 OUT TD66.1S 10 Circuit 14 LDI M1 ANI M2 AND M3 OUT TD67.1S 10    

.

2. 1. г , , d. 1, d = 0 1. d = 1, 1 4 3 .

, ᒺ .

2 , . 5.17.

. 5.17. 2

 

, 2 , 3 . , 1 4 f 2, f 3, f 6, f 7.

;

;

;

.

г

;

;

;

;

;

.

.

, , . 5.18.

. 5.18.

 

. 5.18, 3 , (JMP 1) . JMP 2 . 3 LBL 1 .


IL

Circuit 1 LD X3 [ JMP 1 ] Circuit 2 LD TD67 ANI X2 ANI M2 AND M3 LD X1 AND M2 AND M3 ORB SET M1 Circuit 3 LDI X1 ANI M3 LDI M2 ANI M3 ORB RES M1 Circuit 4 LD X0 ANI M1 ANI M3 LD M1 AND M3 ORB SET M2 Circuit 5 LD TD66 ANI X2 ANI M1 AND M3 LD X1 ANI M3 ORB RES M2 Circuit 6 LD TD65 ANI X2 ANI M1 AND M2 SET M3 Circuit 7 LD X1 ANI M1 ANI M2 LD M1 AND M2 ORB RES M3 Circuit 8 LDI M1 ANI M2 AND M3 OUT Y101 Circuit 9 LDI M1 AND M2 LDI M1 AND M3 ORB OUT Y102 Circuit 10 LD Y102 OUT Y103 Circuit 11 LDI M1 AND M2 AND M3 OUT Y106 Circuit 12 LD Y106 OUT Y107 Circuit 13 LDI M1 AND M2 ANI M3 OUT TD65.1S 10 Circuit 14 LDI M1 AND M2 AND M3 OUT TD66.1S 10 Circuit 15 LDI M1 ANI M2 AND M3 OUT TD67.1S 10 Circuit 16 LDI X3 [ JMP 2 ] Circuit 17 [ LBL 1 ] Circuit 18 LD TD68 ANI X2 AND M2 SET M1 Circuit 19 LDI M2 LD TD69 ANI X2 ORB RES M1 Circuit 20 LD X0 ANI M1 SET M2 Circuit 21 LD X1 RES M2 Circuit 22 LD M2
OUT Y102 Circuit 23 LD Y102 OUT Y103 Circuit 24 LD M1 AND M2 OUT Y106 Circuit 25 LD Y106 OUT Y107 Circuit 26 LDI M1 AND M2 OUT TD68.1S 30 Circuit 27 LD M1 AND M2 OUT TD69.1S 30 Circuit 28 [ LBL 2 ]    

 

1. (. . 5.1).

2. LD .

3. .

4. ǒ , (RUN) .

5.1.

,
  1; 7
  2; 8
  3; 9
  4; 10
  5; 11
  6; 12

 

1. : 1, 2, 3, 1, 2, 3, 1 2 . , .

2. : 5, 6, 9, 5, 6, 9, 5 3 . , .

3. : 0, 2, 4, 0, 2, 4, 0 4 . , .

4. : 0, 2, 4, 6, 0, 2, 4, 6, 0 1 . , .

5. : 1, 3, 5, 7, 1, 3, 5, 7, 1 2 . , .

6. : 9, 7, 5, 3, 9, 7, 5, 3, 9 2 . , .

7. , . , . , 1 , 1 . 1 . 1, 1. , 3 4 . / 2 2.

8. , . , . , 1 , 1 . 1 . 1, 1. 1, 2, 3, 1, 2, 3, 1 5 . / 2 2.

9. , . 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0. 2 . 1, 1. 1, 3, 7, 1, 3, 7 5 . / 2 2.

10. , . 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. ϳ 9 . . 2 . 1, 1. 1, 3, 7, 1, 3, 7 5 . / , .

11. , . 9, 8, 7, 6, 5. ϳ 5 1, 4, 3, 2, 1, 0. ϳ 0 . 2. 1 . 1, 1. , 2 1 . / , .

12. , . 8, 6, 4, 2, 0, 8, 6, 2.... ϳ 6 2 . . 2 . 1, 1. , . / , .

 





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