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Melsec-q, 5 data used for positioning control – MITSUBISHI ELECTRIC Mitsubishi Programmable Logic Controller QD75D User Manual

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MELSEC-Q

5 DATA USED FOR POSITIONING CONTROL

Storage buffer

memory address

Reading the monitor value

Default

value

Axis 1 Axis 2 Axis 3 Axis 4

0000

H

820
821

920
921

1020
1021

1120
1121

Monitoring is carried out with a hexadecimal display.

A

B

C

D

A

B

C

D

E

F

G

H

E

R

F

G

H

b15

b12

b4

b0

b8

E

F

G

H

b31

b28

b20

b16

b24

A

B

C

D

Monitor
value

Low-order buffer memory Example) 820

High-order buffer memory Example) 821

Sorting

Decimal integer
value

Converted from
hexadecimal to decimal

-1

m

-5

inch

-5

degree

0

pulse

n

Unit

n

-2

mm/min

-3

inch/min

-3

degree/min

0

pulse/s

Unit

Unit conversion table

Unit conversion

Actual value

(High-order buffer memory) (Low-order buffer memory)

R 10

n

Unit conversion table

Target speed

Md.33

)

)

Md.33

)

Md.34

Movement amount after
near-point dog ON

Md.34

)

0000

H

822
823

922
923

1022
1023

1124
1125

Monitoring is carried out with a decimal display.

Storage value
0 to 500 (%)

Monitor
value

300

826

926

1026

1126