Mitsubishi Electric MELSERVO-MR-J4 GF Series, Instruction Manual

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6 SERVO MOTOR DRIVING
6.2 Point table mode (pt)
• Automatic repeat positioning operation by incremental value command method
Example 1. Operations when "10" is set to the auxiliary function of point table No. 4
Operation sequence
1.
Starting with point table No. 2
2.
Executing point table No. 3
3.
Executing point table No. 4
4.
Executing again point table No. 2 used at start-up when "10" is set to the auxiliary function of point table No. 4
5.
Repeating the above execution in the sequence of 1) to 2) to 3) to 4) to 2) to 3) to 4)
*1 "Point actual value" is not outputted in automatic continuous operation.
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 4.00 1500.00 200 100 150 1
2 5.00 3000.00 100 150 100 3
3 10.00 2000.00 150 200 200 1
4 5.00 1000.00 300 100 150 10
5.00
0 5.00
1)
2)
2)
3)
4)
10.00 15.00
5.00 5.00
2 Target point table
Point actual value
*1
ON
OFF
ON
OFF
ON
OFF
Controlword bit 4
(New set-point)
INP/S_INP
Status DO 5 bit 5
Status DO 5 bit 6
0 r/min
ON
OFF
Point table No. 2 Point table No. 3
Point table No. 2
Point table No. 4
Speed
(3000.00) Speed
(3000.00)
Speed
(2000.00)
Forward
rotation
Speed (1000.00)
Servo motor speed
Reverse
rotation
Speed
(2000.00)
Point table
No. 3
Position address
(In-position)
(S_CPO (Rough match))
(S_MEND (Travel completion))