Mitsubishi Electronics QD75D ユーザーズマニュアル
10 - 12
MELSEC-Q
10 HIGH-LEVEL POSITIONING CONTROL
10.3.5 Simultaneous start
In a "simultaneous start", the positioning data set in the "
Da.12
Start data No." and
positioning data of other axes set in the "condition data" are simultaneously executed
(pulses are output with the same timing).
(pulses are output with the same timing).
(The "condition data" is designated with "
Da.14
Parameter".)
Section [2] shows a control example where the " block start data" and "positioning
data" are set as shown in section [1].
data" are set as shown in section [1].
[1] Setting examples
(1) Block start data setting example
Axis 1 block
start data
Da.11
Shape
Da.12
Start data No.
Da.13
Special start
instruction
Da.14
Parameter
1st point
1: Continue
1
3: Simultaneous start
4
2nd point
1: Continue
10
3: Simultaneous start
5
3rd point
0: End
50
3: Simultaneous start
6
•
•
•
It is assumed that the "axis 2 positioning data" for simultaneous starting is set in the
"condition data" designated with " Da.14 Parameter".
(2) Positioning data setting example
Axis 1 position-
ing data No.
Da.1
Operation pattern
1
01: Continuous positioning control
2
01: Continuous positioning control
3
00: Positioning complete
•
10
11: Continuous path control
11
11: Continuous path control
12
00: Positioning complete
•
50
00: Positioning complete
•
[2] Control examples
The following shows the control executed when the " block start data" of the 1st
point of axis 1 is set as shown in section [1] and started.
<1> Simultaneously start the axis 1 "positioning data No. 1" and axis 2
point of axis 1 is set as shown in section [1] and started.
<1> Simultaneously start the axis 1 "positioning data No. 1" and axis 2
positioning data set in "condition data No. 4". After the execution of axis 1
"positioning data No. 1, 2, and 3" is completed, go to <2>.
"positioning data No. 1, 2, and 3" is completed, go to <2>.
<2> Simultaneously start the axis 1 "positioning data No. 10" and axis 2
positioning data set in "condition data No. 5".
Standing by after completion of axis 2 positioning data simultaneously
started in <1>.
started in <1>.
Go to <3>.
Executing axis 2 positioning data simultaneously started in <1>.
"Error".
"Error".
<3> Simultaneously start the axis 1 "positioning data No. 50" and the axis 2
positioning data set in "condition data No. 6" after the completion of the
execution of axis 1 "positioning data No. 10, 11, and 12".
execution of axis 1 "positioning data No. 10, 11, and 12".
Standing by after completion of axis 2 positioning data simultaneously
started in <2>.
started in <2>.
Go to <4>.
Executing axis 2 positioning data simultaneously started in <2>.
"Error".
"Error".
<4> After the execution of the axis 1 "positioning data No. 50" is completed, stop
the control.