Condition Start - Mitsubishi Electric QD77MS User Manual

10.3.3 Condition start

In a "condition start", the "condition data" conditional judgment designated in "[Da.14]
Parameter" is carried out for the positioning data set in "[Da.12] Start data No.". If the
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
(1) Block start data setting example
Axis 1 block
start data
1st point
2nd point
3rd point


(Note): The "condition data Nos." have been set in "[Da.14] Parameter".
(2) Positioning data setting example
Axis 1 positioning
data No.
1
2
3

10
11
12

50

[2] Control examples
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.
Chapter 10 High-Level Positioning Control
[Da.11] [Da.12]
Shape Start data No.
1: Continue 1
1: Continue 10
0: End 50
[Da.1]
Operation pattern
01: Continuous positioning control
01: Continuous positioning control
00: Positioning complete
11: Continuous path control
11: Continuous path control
00: Positioning complete
00: Positioning complete
Execute positioning data No. 1, 2, and 3
Execute positioning data No.10, 11, and 12
Go to <3>.
10 - 10
[Da.13]
Special start
instruction
1: Condition start
1: Condition start
0: Block start
Go to <2>.
[Da.14]
Parameter
1
2
–