Mitsubishi Electronics AJ65BT-D75P2-S3 ユーザーズマニュアル
10 - 12
MELSEC-A
10 ADVANCED POSITIONING CONTROL
10.3.5 Simultaneous start
In a "simultaneous start", the positioning data
*1
set in the "
Da.11 Start data No." and
positioning data of other axes set in the "condition data" are simultaneously executed
(Outputs pulses at the same timing).
(The "condition data" is designated with " Da.13 Parameter".)
(Outputs pulses at the same timing).
(The "condition data" is designated with " Da.13 Parameter".)
Section (2) shows a control example where the "start block data" and "positioning data"
are set as shown in section (1).
are set as shown in section (1).
*1 For the starting axis (axis where positioning start takes place), set the value to 0. A
value other than 0 results in the processing of the positioning data set in "
Da.17
Parameter 1" and "
Da.18
Parameter 2" instead of " Da.11 Start data No.".
(1) Setting examples
(a) Start block data setting example
Axis 1 start
block data
Da.10 Shape
Da.11 Start
data No.
Da.12 Special start
command
Da.13
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.13 Parameter".
(b) 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 "start block data" of the 1st
point of axis 1 is set as shown in section (1) and started.
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>.
Go to <3>.
Executing other axis positioning data simultaneously started in <1>.
"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>.
Go to <4>.
Executing axis 2 positioning data simultaneously started in <2>.