Operation Patterns Of Positioning Controls - Mitsubishi Q Series User Manual

9 POSITIONING CONTROL

9.1.2 Operation patterns of positioning controls

Positioning data No.1
No.2
No.3
No.4
No.5
No.6
9
Speed
Da.1 Operation pattern
b
11
a
NO.1
0
A
(Positioning data)
(One motor is driven, and positioning control is carried out to an addresses designated in one direction.)
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"Positioning control" starts with positioning data No. 1 and allows you to set in " Da. 1
Operation pattern" whether the subsequent consecutive data will be executed
continuously or not. There are the following three different "operation patterns" [1] to
[3].
• Termination
• Continuation
The following shows examples of operation patterns when "1-axis linear control (ABS)"
is set in positioning data No. 1 to No. 6 of axis 1. Details of each operation pattern are
shown on the following pages.
<Operation example when "1-axis linear control (ABS)" is set in the
positioning data of axis 1>
(Setting details)
Positioning control to address [A] at command speed [a]
Positioning control to address [B] at command speed [b]
Positioning control to address [C] at command speed [a]
Positioning control to address [D] at command speed [b]
Positioning control to address [E] at command speed [a]
Positioning control to address [F] at command speed [a]
11
01
The machine stops, and
then continues the next
positioning control.
Speed is changed
without stopping
No.2 No.3
B
C
For
1-axis linear control (ABS)
POINT
The positioning data of the QD70 is started from positioning data No. 1 by setting
"0" in " Cd. 3 Start method".
(It cannot be started from any positioning data of No. 2 to No. 10.)
[1] Positioning termination
[2] Continuous positioning control (operation pattern: 1)
[3] Continuous path control
Operation pattern = 2: Continuous path control
Operation pattern = 2: Continuous path control
Operation pattern = 1:
Operation pattern = 1:
Operation pattern = 0: Positioning termination
Operation pattern = 2: Continuous path control
01
00
No.4 No.5
D
(Direction in which axis 1 addresses increase)
MELSEC-Q
(operation pattern: 0)
(operation pattern: 2)
Start
Continuous positioning control
Continuous positioning control
Control stop
Positioning control is terminated
Time
Address
E F
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