Mitsubishi Electric MELSERVO-JET MR-JET User Manual page 237

Repetitive positioning operation (absolute value command method)
Set the auxiliary function of the point table to return to the operation pattern of the set point table number and enable the
repetitive positioning operation.
When "8" or "10" is set for the auxiliary function, continuous operation or speed change operation is performed up to the point
table, and after positioning is completed, continuous operation or speed change operation is performed again from the
operation pattern of the point table number at startup.
When "9" or "11" is set for the auxiliary function, continuous operation or speed change operation is performed up to the point
table, and after positioning is completed, continuous operation or speed change operation is performed again from the
operation pattern of the point table number 1.
■When performing repetitive positioning operation with the absolute position command
method
Ex.
The following shows the behavior when "8" is set for the auxiliary function of the point table number 4.
Point table Position data
number [pulse]
1 400
2 500
3 500
4 1500
Operation sequence
1.
Start with the point table number 2.
2.
Execute the point table number 3.
3.
Execute the point table number 4.
4.
Execute the point table number 2 again at startup with the auxiliary function "8" of the point table number 4.
5.
Repeat the above steps in the order of 2, 3, 4, 2, 3, 4.
Servo motor Acceleration
speed [r/min] time constant
[ms]
1500.00 200
3000.00 100
2000.00 150
1000.00 300
Deceleration Dwell time
time constant [ms]
[ms]
100 150
150 100
200 200
100 150
7 POSITIONING MODE (POINT TABLE METHOD) (CP)
Auxiliary M code
function
1 1
1 5
3 10
8 15
235
7.2 Point table mode (pt)
7