Operation Patterns Of Positioning Controls - Mitsubishi Electric MELSEC Q Series User Manual

8 POSITIONING CONTROL

8.1.2 Operation patterns of positioning controls

Positioning data No.1 Positioning to address [A] at command speed [a] Operation pattern = 3: Continuous path
No.2 Positioning to address [B] at command speed [b]
No.3 Positioning to address [C] at command speed [a]
No.4 Positioning to address [D] at command speed [b]
No.5 Positioning to address [E] at command speed [a]
No.6 Positioning to address [F] at command speed [b]
V
Operation pattern
Da.0
3
b
3
a
Speed is changed
without stopping
No.1 No.2
A
" Operation pattern" can be set to designate whether to continue executing
Da.0
positioning data after the started positioning data.
The following 3 types can be set in "
• Independent positioning (Operation pattern: 0)
• Continuous positioning (Operation pattern: 1)
• Continuous path (Operation pattern: 3)
Examples of operation patterns in which "1-axis linear control (ABS linear 1)" is set in
positioning data No.1 to No.6 of axis 1 is shown below.
1
The machine stops,
and then continues
the next positioning
No.3
B C
(Note): It is possible to start from an arbitrary point by setting the point.
Operation pattern".
Da.0
Operation pattern = 3: Continuous path
Operation pattern = 1: Continuous positioning
Operation pattern = 1: Continuous positioning
Operation pattern = 0: Independent positioning
Operation pattern = 3: Continuous path
1
0
No.4 No.5
D
8 - 2
MELSEC-Q
No.1 Start
Positioning
complete
Positioning complete
t
Address
E F