Справочник Пользователя для Mitsubishi Electronics AJ65BT-D75P2-S3
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.
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).
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.
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.