Mitsubishi A1SD75M1, User Manual

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10 - 10
MELSEC-A
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
(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 1: Condition start 1
2nd point 1: Continue 10 1: Condition start 2
3rd point 0: End 50 0: Normal start –
•
•
* The "condition data Nos." have been set in " 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> The conditional judgment set in "condition data No. 1" is carried out before
execution of the axis 1 "positioning data No. 1".
Conditions established Execute positioning data No. 1, 2, and 3
Go to <2>.
Conditions not established Go to <2>.
<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 Execute positioning data No. 10, 11, and 12
Go to <3>.
Conditions not established Go to <3>.
<3> Execute axis 1 "positioning data No. 50" and stop the control.