Mitsubishi QD70P4 - Page 177

11 - 9 11 - 9
MELSEC-Q
11 SUB FUNCTIONS
The following is the operation of the acceleration/deceleration processing function
during position control or speed changing in the operation pattern of continuous path
control.
<For position control in operation pattern of continuous path control>
V
t
Da. 3
Da. 3
Da. 4
Da. 5
Da. 5
Da. 5
Pr. 6
Da. 5
Da. 3
Da. 3
Da. 7
Dwell time
Positioning data
No. 1
Positioning data
No. 2
Continuous path control Positioning termination
Positioning data
No. 3
Positioning data
No. 4
<For speed change under speed control of speed-position switching
control (positioning data No. 1)>
(Refer to "Section 11.3" for speed change during JOG operation.)
V
t1
V2
V1
t2
t
Cd. 7
Da. 5
Pr. 6
Da. 3
Cd. 8
Da. 6
Cd. 9
Da. 7
Speed control
Position control
Speed change
request
Speed change
request
Speed-position switching command
Dwell tim
e
Cd. 8
Pr. 6
Bias speed at start,
Da. 3
ACC/DEC time,
Da. 4
DEC/STOP time
Da. 5
Command speed,
Da. 6
Positioning address/movement amount
Cd. 7
New speed value (V1: New speed value at time t1, V2: New speed value at time t2)
Cd. 8
ACC/DEC time at speed change,
Cd. 9
DEC/STOP time at speed change
: If a speed change is not made during speed control, deceleration is made at "
Da. 4
DEC/STOP time".