SMC Networks LECSN-T Series

16 - 18
16. HOW TO USE THE POINT TABLE
2) Automatic repeat positioning operation by relative position command method
Example 1. Operations when "10" is set to the auxiliary function of point table No. 4
Point
table No.
Position data
[10
STM
µm]
Servo motor
speed [r/min]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
Dwell time
[ms]
Auxiliary
function
M code
1
4.00
1500.00
200
100
150
1
01
2
5.00
3000.00
100
150
100
3
05
3
10.00
2000.00
150
200
200
1
10
4
5.00
1000.00
300
100
150
10
15
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)
Note.
"Point actual value" and "M code actual value" are not outputted in an automatic continuous operation.
Position address
Reverse
rotation
0 r/min
Forward
rotation
Servo motor speed
Target point table
Controlw ord bit 4
(New set-point)
ON
OFF
Point actual value (Note)
M code actual value (Note)
Speed
(3000.00)
Point table No. 2 Point table No. 3
Speed
(2000.00)
Speed (1000.00)
Point table No. 4
5.00
0 5.00
1)
2)
2)
3)
4)
10.00 15.00
2
Speed
(2000.00)
Speed
(3000.00)
Point table No. 2
5.005.00
Point table No. 3