Mitsubishi A1SD75P1-S3, User Manual

Page: 375 / 622

10 - 12
MELSEC-A
10 ADVANCED POSITIONING CONTROL
10.3.5 Simultaneous start
In a "simultaneous start", the positioning data 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".)
Section (2) shows a control example where the "start block data" and "positioning data"
are set as shown in section (1).
(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.
<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>.
<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".
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>.
"Error".
<4> After the execution of the axis 1 "positioning data No. 50" is completed, stop
the control.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com