Mitsubishi Electric MELSERVO-JN Series, Instruction Manual

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13. POSITIONING MODE
2) Incremental value command system
The position data of the incremental value command system is the sum of the position data of the
consecutive point tables.
The operation pattern given below assumes that the setting values are as indicated in the following
table.
Point table No.
Position data
[×10 STM μm]
Servo motor
speed [r/min]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
(Note 1)
Dwell
[ms]
Auxiliary
function
1 5.00 3000 100 150 0 1
2 6.00 2000 Invalid Invalid 0 1
3 3.00 1000 Invalid Invalid 0 0 (Note 2)
Note 1. Always set "0".
2. Always set "0" to the auxiliary function in the last point table among the consecutive point tables.
Deceleration time
constant in the point
table No.1 (150)
Servo motor
speed
Position address
Selected point
table No.
Forward rotation start
(ST1) (Note)
ON
OFF
5.00 11.00 14.00
Speed
(3000)
Speed
(2000)
Speed
(1000)
1
Acceleration time constant in
the point table No.1 (100)
5.00 6.00 3.00
1
Point table No. output
(PT0 to PT2)
Forward
rotation
In-position (INP)
ON
OFF
Travel completion
(MEND)
ON
OFF
0
0r/min
Note. Turning on reverse rotation start (ST2) starts positioning in the reverse rotation direction.