4. HOW TO USE THE POINT TABLE
4 - 21
b) Positioning in the reverse direction midway
The following shows an operation example with the set values listed in the table below.
In this example, point table No. 1 and No. 3 are set to the absolute value command method,
and point table No. 2 the incremental value command method.
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 2)
1 5.00 3000 100 150 100 1 05
2 7.00 2000 150 200 200 3 10
3 8.00 1000 300 100 Disabled 0 (Note 1) 15
Note. 1.
lways set "0" or "2" to the auxiliary function of the last point table of the consecutive point tables.
0: When using the point table with the absolute value command method
2: When using the point table with the incremental value command method
2. M code will be available in the future.
Servo motor speed
0 r/min
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)
Dwell time
Speed
Acceleration/deceleration time
constant of point table No. 1
Acceleration/deceleration
time constant of point table
No. 2
Speed
Speed (1000)
Dwell time
200 ms
7.00
0 5.00 8.00 12.00
1
1
05
Acceleration/deceleration time
constant of point table No. 3
(2000)
(3000)
100 ms
Forward
rotation
Reverse
rotation
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.
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