9 MAJOR POSITIONING CONTROL

MELSEC-Q

Positioning data setting examples

The following table shows the setting examples when "1-axis speed control (forward run: speed 1)" is set in the positioning data No. 1 of axis 1.

Axis 1 Positioning data No. 1

Setting item

Setting example

 

Setting details

Da.1

Operation pattern

Positioning

Setting other than "Positioning complete" is not possible in speed

complete

control.

 

 

 

 

 

 

 

 

 

 

Da.2

Control system

Forward run

Set 1-axis speed control.

 

 

 

 

 

 

speed 1

 

 

 

 

 

 

 

 

 

 

 

 

 

Da.3

Acceleration time

1

Designate the value set in "

Pr.25

 

Acceleration time 1" as the

No.

acceleration time at start.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Da.4

Deceleration time

0

Designate the value set in "

Pr.10

 

Deceleration time 0" as the

No.

deceleration time at deceleration.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Da.5

Axis to be

Setting not required (setting value will be ignored).

 

interpolated

 

 

 

 

 

 

Da.6

Positioning address/

Setting not required (setting value will be ignored).

 

movement amount

 

 

 

 

 

 

Da.7

Arc address

Setting not required (setting value will be ignored).

 

 

 

 

 

 

 

 

Command speed

6000.00mm/min

Set the speed to be commanded.

 

 

 

 

 

 

 

 

 

Da.9

Dwell time

Setting not required (setting value will be ignored).

 

 

 

 

 

 

 

Set this when other sub operation commands are issued in combination

Da.10

M code

 

 

 

M code ON signal output

10

with the No. 1 positioning data. ("

Pr.18

 

 

 

timing" setting only possible in the WITH mode.)

 

 

 

 

 

 

 

 

Refer to Section 5.3 "List of positioning data" for information on the setting details.

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Mitsubishi Electronics QD75D, QD75P user manual Axis 1 Positioning data No Setting item, Control Da.2 Control system