Mitsubishi Electronics QD75D ユーザーズマニュアル

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MELSEC-Q

9   MAJOR POSITIONING CONTROL

 Positioning data setting examples

The following table shows the setting examples when "4-axis speed control
(forward run: speed 4)" is set in the positioning data No. 1 of axis 1 (reference
axis).

Axis

Setting item

Axis 1

(reference

axis) setting

example

Axis 2

(interpolation

axis) setting

example

Axis 3

(interpolation

axis) setting

example

Axis 4

(interpolation

axis) setting

example

Setting details

Da.1 Operation pattern

Positioning

complete

–

–

–

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

Da.2 Control system

Forward run

speed 4

–

–

–

Set 4-axis speed control.

Da.3

Acceleration time
No.

1

–

–

–

Designate the value set in

" Pr.25  Acceleration time 1"
as the acceleration time at start.

Da.4

Deceleration time
No.

0

–

–

–

Designate the value set in

" Pr.10  Deceleration time 0"
as the deceleration time at
deceleration.

Da.5

Axis to be
interpolated

–

–

–

–

Setting not required (setting
value will be ignored).

When axis 1 is used as a
reference axis, the interpolation
axes are axes 2, 3 and 4.

Da.6

Positioning address/
movement amount

–

–

–

–

Setting not required (setting
value will be ignored).

Da.7 Arc address

–

–

–

–

Setting not required (setting
value will be ignored).

Da.8 Command speed

6000.00
mm/min

3000.00
mm/min

2000.00
mm/min

1000.00
mm/min

Set the speed to be
commanded.

Da.9 Dwell time

–

–

–

–

Setting not required (setting
value will be ignored).

A

x

is 1   Positioning data N

o

. 1

Da.10 M code

10

–

–

–

Set this when other sub
operation commands are issued
in combination with the No. 1

positioning data. (" Pr.18 M

code ON signal output timing"
setting only possible in the
WITH mode.)

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