Mitsubishi Electric MR-J4-_GF, Instruction Manual

Page: 123 / 274

6. SERVO MOTOR DRIVING
6 - 64
b) Varying-speed operation by incremental value command method
Example. Operations when "8" is set to the auxiliary function of point table No. 2
Point table
No.
Position data
[10 STM μ m]
Servo motor
speed [r/min]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
Dwell [ms]
Auxiliary
function
1 5.00 3000.00 100 150 0 1
2 6.00 2000.00 Disabled Disabled 0 8
Operation sequence
1) Starting with point table No. 1
2) Varying the speed and executing point table No. 2
3) Executing again point table No. 1 used at start-up when "8" is set to the auxiliary function of
point table No. 2
4) Repeating the above execution in the sequence of 1), 2), 3), 2), 3)
Servo motor speed
Forward rotation
0 r/min
Reverse rotation
Position address
Target point table
Controlword bit 4
(New set-point)
ON
OFF
Point actual value
(Note)
Speed
(3000.00)
Point table No. 1
Speed
(2000.00)
5.00
0 5.00 11.00
1
5.00
1)
2) 2)
3)
6.00
16.00
Speed
(3000.00)
Speed
(2000.00)
Point table No. 2
Note. "Point actual value" is not outputted in an automatic continuous operation.