Wait Start - Mitsubishi A1SD75P1-S3 User Manual

10 ADVANCED POSITIONING CONTROL

10.3.4 Wait start

In a "wait 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" is executed. If the conditions
have not been established, the control stops (waits) until the conditions are
established.
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. 3" is carried out before
execution of the axis 1 "positioning data No. 1".
Conditions established
Go to <2>.
Conditions not established
established Go to <1>.
<2> Execute the axis 1 "positioning data No. 10, 11, 12, and 50" and stop the
control.
10 - 11
Da.11 Da.12 Special
Start data No. start command
1

2: Wait start

10 0: Normal start
50 0: Normal start
Execute positioning data No. 1, 2, and 3
Control stops (waits) until conditions are
MELSEC-A
Da.13
Parameter
3
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