4. HOW TO USE THE POINT TABLE
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Servo motor speed
Forward
rotation
Reverse
rotation
Position address
Selected point table No.
ST1
(Forward rotation start)
ON
OFF
PT0 (Point table No. output 1)
to PT4 (Point table No. output 5)
(Note 1)
M code output (Note 2)
Speed
Acceleration time constant
of point table No. 1 (100)
Deceleration time constant
of point table No. 1 (150)
Speed
Speed
6.00
0 5.00 8.00 10.00
1
1
05
Speed
5.00
3.00
2.00
16.00
0 r/min
(3000)
(2000)
(1000)
(500)
Note 1. For MR-JE-_A servo amplifiers, up to four points of DO are available; therefore, PT0 to PT4 cannot be outputted
simultaneously.
2. M code will be available in the future.
(d) Automatic repeat positioning operation
By setting the auxiliary function of the point table, the operation pattern of the set point table No. can
be returned to, and the positioning operation can be performed repeatedly.
1) Absolute value command method ([Pr. PT01] = _ _ _ 0)
Setting "8" or "10" to the auxiliary function performs an automatic continuous operation or a
varying-speed operation until that point table, and after the completion of positioning, performs
the operation again from the operation pattern of the point table No. used at start-up.
Setting "9" or "11" to the auxiliary function performs an automatic continuous operation or a
varying-speed operation until that point table, and after the completion of positioning, performs
the operation again from the operation pattern of point table No. 1.
a) Automatic repeat positioning operation by absolute value command method
Example 1. Operations when "8" 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 [ms]
Auxiliary
function
M code
(Note)
1 4.00 1500 200 100 150 1 01
2 5.00 3000 100 150 100 1 05
3 5.00 2000 150 200 200 3 10
4 15.00 1000 300 100 150 8 15
Note. M code will be available in the future.
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