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4. OPERATION
2) Positioning that reverses the direction midway
The position data (addresses) o f the midway point tables are used for positionin g and the
direction is reversed to reach the positionin g address set in the last point table.
The operation example given below assumes that the set values are as indicated in the following
table.
Point table
No.
Position data
[10STM m]
Servo motor
speed [r/min]
Acceleration time constant
[ms]
Deceleration time constant
[ms]
Dwell [ms]
(Note 1)
Auxiliary
function
1 10.00 3000 100 150 0 1
2 5.00 2000 Invalid Invalid 0 0 (Note 2)
Note 1. Always set "0".
2. Always set "0" to the auxiliary function of the last point table among the consecutive point tables.
ON
OFF
0
05.00 10.00
1
1
Deceleration time constant
of point table No. 1 (150)
Acceleration time constant
of point table No. 1 (100)
Position address
Selected point table No.
Servo motor speed
Forward rotation start
(ST1)
Forward
rotation
Reverse
rotation
Speed
(2000)
Speed
(3000)
Point No. out put
(PT0 to PT4)