1-1

1 PLC

PLC Mnemonic

1.1

A B PLC 1-6

PLC PLC

1.1.1

1

2

3

NO

NC

X3

NC(B)

X2

NO(A)

X1

NO

X4 Y2

Y1

X0

AC110V

Y0

X0 Y0

X1 Y1

X2 X4 X2

X3

A C 11 0 V

N C ( A )

N C ( B )

N C

N O

N O

1-2

PLC 1 NO Normally Open A OFF ON 2 NC Normally Close B

3 Y2 X2 X3 X4

PLC

1

2

3

X0

X1

X2

X3

X4

Y0

Y1

Y2

1

2

3

X0

X1

X2

X3

X4

Y0

Y1

Y2

1.1.2

1

2

AC110V

Y3X5

NO NC

X6

X5 X6

N O NC

Y3

AC110 V

1-3

PLC

X5

Y3

X6 Y3 X5

Y3

X6 Y3

X6 ON X5 OFF 1 2 A ON 1 2 X5 1 2 ON X5 OFF 1

X5 (NO)

X6 (NC)

X5 X6

PLC Sequencer A B 5

1.2 PLC

PLC PLC CPU

CPU /

PLC PLC PLC PLC ASIC IC PLC FBs-PLC 1K step 0.33ms PLC

1-4

( )

X0

Y0

M100

X100

X1

X3

M505

X10

Y126

Y0

Y1

Firststep

Last step

Input processing (Reading thestatus of all external input terminals)

Output processing (Output the resultingsignals to external output terminals)

PLC X0 X1 X4 X6 Y0 ON PLC PLC CPU a X3 OFF CPU OFF a X4 b ON PLC CPU Y0 OFF

X2

X5

X0

X3

X1

X4

X6

a b

Y0

X1 Y0X2 X0

X3 X5X4

X6

a b

1-5

1.3

Y4

X11

X14

M6Y0

X16

X10

X12

M1 X20

X1X0

X7 X10

X2

X9

X3 X4 X5 X6

/

Y4

Y5

/

Y2

Y0

Serial blockParallel blockNodeElement

Origin line

Network 1

Network 2

Network 3

Branch

( FBs PLC 22 16 )

8 11 88

Contact

ON OFF X FBs PLC A B 6

Relay

Coil Contact

Y0

COIL

Y0

Y0

Y0

Y0

A

B

TU

TD

X5X4 X6 Y0

Y2

X3X2

X9X10

X1

X7

Y4

X10 X11

1

X0

Y5

Y4

M6

M1

Y0

X12

X20

X16

2

3

X14

1-6

OUT Y0 1 ON A 1 B 0 TU ON TD 0 Y0 OFF A 0 B 1 TU 0 TD ON A B TU TD 4

FBs-PLC Y M S TR Y

Origin

Element OP Code Operand

X100 Y15

FBs PLC 9

A

(ORG LD AND OR) XY

M S T C 2.2

B

(ORG LD AND OR)NOT

(ORG LD AND OR)TU XY

M S

(ORG LD AND OR)TD

(ORG LD AND OR)OPEN

(ORG LD AND OR)SHORT

OUT

YMS

OUT NOT

Y

L OUT L Y

X Y M S T C 2.2 4.2

OUT TRn LD TRn FOn 1.6 TR 5.1.4 FO

1-7

Node FBs-PLC 4.3

Block

1.5

Branch

21

1 2

1-8

Network

1 3

1.4 (WinProladder )

FBs-PLC WinProladder FP-08 FP-08 1.6 Mnemonic

ORG ORG 5.1.1

X0

X2

X3

X1

X4

X5

ORG X 0AND X 1LD X 2OR X 3AND X 4ORLD AND X 5

LD

1

X0

M0

X1

ORG M 0LD X 0AND X 1ORLD

2

X0

M0

X1

M1Y0

AND Y 0LD M 0AND M 1LD X 0AND X 1ORLD

1 AND

X0

Y0

AND X 0 ORLD AND Y 0

1-9

2 OUT TR AND

OUT TR0 LD TR0

Y0

X0 Y1M0

AND M 0 OUT TR 0 AND X 0 OUT Y 1 LD TR 0 AND Y 0

AND

X0 X1

ORG X 0AND X 1

OR

1 X0 X2

X1

ORG X 0OR X 1AND X 2

2 X0 X1 X3

X2

ORG X 0AND X 1OR X 2AND X 3

ORLD

X3X2

X1X0

ORG X 2LD X 0AND X 1ORLD AND X 3

1 2 3

X0 M0

X1

X2

X3

M1

M2

M3

LD X 0AND M 0

LD X 1AND M 1

ORLD

LD X 2AND M 2ORLD LD X 3AND M 3ORLD

1-10

ANDLD

X1

X2

X3

X5 X6

X7X4

ANDLD

ORG X 1 OR X 2

LD X 3 AND X 4 LD X 5 AND X 6 ORLD

ANDLD AND X 7

ANDLD AND AND

ANDLD

X0 X1

X3

X2 X4Serial Block

ANDLD

ORG X 0 AND X 1

LD X 2 OR X 3

ANDLD

AND X 4

1 2 3

X6X5X2

X0 X1 X3

X7

X4

ORG X 0

LD X 1 OR X 2

ANDLD

LD X 3 AND X 4 LD X 5 AND X 6 ORLD OR X 7

ANDLD

OUT

Y0

ORG SHORT OUT Y 0

1-11

1.5 (WinProladder )

ANDLD ORLD

8

6

4

5

13

9

7

3

1

2

1410

12

11

9

7 8

1

3 6

2 4 5 10 11

ANDLD( )

AND( )

ANDLD( )

ORLD( )

X0 X1

X2 X3

ORLD( )

X4 X5

X6 X7

X8 X9

X11

X10 Y0OR( )

12

ORG AND

X0 X1

LD AND

X2 X3

ORLD

LD AND

X4 X5

LD

AND

X6 X7

ORLD

Y0

ANDLD

AND

X8

AND

LD AND

X9 X10

OR

X11

OR

ANDLD

OUT Y0 Y0

Y0

1-12

1.6 (TR) (WinProladder )

1.5 1.5 TR

* TR

1 TR LD TRn AND OUT TRn LD TRn AND LD

2 40 TR TR 0 1 2 TR OUT TR0 LD TR0

3 TR ORG LD

4 TR

1-13

1

X0 X1

X2

Y0OUT TR0

Y1

Y2LD TR0

AND X 0 OUT TR 0 AND X 1 OUT Y 0 LD TR 0 AND X 2 OUT Y 1 LD TR 0 OUT Y 2

2

X1

X3

Y0

OUT TR1

LD TR0

X2

X4

X5

X7

X6

X8

X9OUT TR0

block 1 block 2

LD TR1

block 3

ORG X 1 AND X 2 LD X 3 OUT TR 0 AND X 4 ORLD OUT TR 1 AND X 5 TR ANDAND X 6 LD TR 1 TR LD TRAND X 7 LD TR 0 AND X 9 TR ANDORLD AND X 8 ORLD OUT Y 0

2 1 2 X9 3 1 2

* TR

TR ANDLD

1.7

ORLD

X0

X1 X2

X1 X2

X0

LD X 0

LD X 1 LD X 1 AND X 2 AND X 2 OR X 0 ORLD

* 1 2

3

1-14

ANDLD

X0 X2X1

X3 X4

X2

X0 X1X3 X4

ORG X 0

ORG X 3AND X 1 AND X 4LD X 2 OR X 2LD X 3 AND X 0AND X 4 AND X 1ORLD ANDLD