4 fieldbus type address map – IAI America MSCON User Manual

Page 113

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3.4 Fieldbus

Type
Address Map

105

PLC Output (m is PLC output top word address for each axis number)




Address m

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Target

Position

(Lower word)




Address m+1

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Target

Position

(Upper word)

(Note)If the target position is a negative value, it is indicated by a twỏs complement. If the target

position is a negative value, make an input with two’s implement.


Address m+2

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Positioning

Width

(Lower word)

32,768

16,384

8,192

4,096

2,048

1,024

512

256

128

64

32

16

8

4

2

1


Address m+3

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Positioning

Width

(Upper word)

524,288

262,144

131,072

65,536


Address m+4

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Velocity

32,768

16,384

8,192

4,096

2,048

1,024

512

256

128

64

32

16

8

4

2

1


Address m+5

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Acceleration/

Deceleration

256

128

64

32

16

8

4

2

1


Address m+6

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Current

limitation

value while

pressing

128

64

32

16

8

4

2

1


Address m+7

b15 b14 b13 b12 b11 b10

b9

b8

b7

b6

b5

b4

b3

b2

b1

b0

Control

Signal

B

K

R

L

INC

DIR

P

U

S

H

GSL1

GSL0

JO

G

+

JO

G

-

JV

E

L

JI

S

L

SON

R

E

S

S

TP

HOME

CSTR

1 word=16 bit

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