Condition Start - Mitsubishi MELSEC QD75P User Manual

10 HIGH-LEVEL POSITIONING CONTROL

10.3.3 Condition start

In a "condition start", the "condition data" conditional judgment designated in "
Parameter" is carried out for the positioning data set in "
conditions have been established, the " block start data" set in "1: condition start" is
executed. If the conditions have not been established, that " block start data" will be
ignored, and the "block start data" of the next point will be executed.
Section [2] shows a control example where the " block start data" and "positioning
data" are set as shown in section [1].
[1] Setting examples
[2] Control examples
(1) Block start data setting example
Axis 1 block
Da.11
start data
Shape
1st point 1: Continue
2nd point 1: Continue
3rd point 0: End
•
•
The "condition data Nos." have been set in " Da.14 Parameter".
(2) Positioning data setting example
Axis 1 position-
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 " block start 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
Get other manuals https://www.bkmanuals.com
Da.12
Da.12
Special start
Start data No.
instruction
1

1: Condition start

10 1: Condition start
50 0: Block start
Da.1
Operation pattern
Execute positioning data No. 1, 2, and 3
Go to <2>.
Execute positioning data No. 10, 11, and 12
Go to <3>.
MELSEC-Q
Da.14
Start data No.". If the
Da.13
Da.14
Parameter
1
2
–