Condition Start - Mitsubishi A1SD75P1-S3 User Manual

10 ADVANCED POSITIONING CONTROL

10.3.3 Condition start

In a "condition start", the "condition data" conditional judgment designated in " Da.13
Parameter" is carried out for the positioning data set in " Da.11 Start data No.". If the
conditions have been established, the "start block data" set in "1: condition start" is
executed. If the conditions have not been established, that "start block data" will be
ignored, and the "start block data" of the next point will be executed.
Section (2) shows a control example where the "start block data" and "positioning data"
are set as shown in section (1).
(1) Setting examples
(2) Control examples
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(a) Start block data setting example
Axis 1 start
Da.10 Shape
block data
1st point 1: Continue
2nd point 1: Continue
3rd point 0: End
•
•
* The "condition data Nos." have been set in " Da.13 Parameter".
(b) Positioning data setting example
Axis 1 position-
Da.1 Operation pattern
ing data No.
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
•
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> The conditional judgment set in "condition data No. 1" is carried out before
execution of the axis 1 "positioning data No. 1".
Conditions established
Go to <2>.
Conditions not established
<2> The conditional judgment set in "condition data No. 2" is carried out before
execution of the axis 1 "positioning data No. 10".
Conditions established
Go to <3>.
Conditions not established
<3> Execute axis 1 "positioning data No. 50" and stop the control.
10 - 10
Da.11 Da.12 Special
Start data No. start command
1

1: Condition start

10 1: Condition start
50 0: Normal start
Execute positioning data No. 1, 2, and 3
Go to <2>.
Execute positioning data No. 10, 11, and 12
Go to <3>.
MELSEC-A
Da.13
Parameter
1
2
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