Speed-Switching Control; Speed-Switching Control Start, Speed-Switching Points And End Specification - Mitsubishi Electric MELSEC Q Series Programming Manual

6 POSITIONING CONTROL

6.16 Speed-Switching Control

6.16.1 Speed-switching control start, speed-switching points and end specification

Servo Positioning
instruction method
VSTART
Start
—
VEND
End
ABS-1
End point
ABS-2
Absolute data
address
ABS-3
INC-1
Travel
INC-2
value to Incremental
end point
INC-3
Speed- VABS
Absolute data
Switching
VINC
Incremental
point
(1) Positioning control performs changing the speed on the point beforehand set by
one start.
(2) The speed-switching points and speed are set using the servo program.
(3) Repetition control between any speed-switching points can be performed by using
repetition instructions.
(4) M-codes and torque limit values can be changed at each speed-switching point.
Common
Number of
control axes
—
1
2
3
1
2
3
—
Items set using MT Developer2
Arc
6 - 113
Parameter block Others
Speed
change
—
Valid
—
: Must be set
: Set if required