SMC Networks LECSB2-T Series User Manual

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16. POSITIONING MODE
2) Incremental value command method ([Pr. PT01] = _ _ _ 1)
The position data of the incremental value command method is the sum of the position data of
consecutive point tables.
The following shows how to set.
Point table setting
Dwell
Auxiliary function
1 or more
1
a) Positioning in a single direction
The following shows an operation example with the set values listed in the table below.
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
1
5.00
3000
100
150
100
1
05
2
6.00
2000
150
200
200
1
10
3
3.00
1000
300
100
Disabled
0 (Note)
15
Note.
Always set "0" to the auxiliary function of the last point table among the consecutive point tables.
Note 1.
Switching on ST2 (Reverse rotation start) starts positioning in the reverse rotation direction.
Servo motor speed
Forward rotation
0 r/min
Reverse rotation
Position address
Point table No. to select
ST1 (Forward rotation start)
(Note 1)
ON
OFF
PT0 (Point table No. output 1)
to PT7 (Point table No. output 8)
(Note 2)
M code output
Speed
(3000)
Acceleration/deceleration time
constant of point table No. 1
Acceleration/deceleration time
constant of point table No. 2
Speed
(2000)
Speed
(1000)
Acceleration/deceleration time
constant of point table No. 3
6.00
0 5.00 11.00 14.00
1
1
05
3.00

SMC Networks LECSB2-T Series Specifications

General

Brand	SMC Networks
Model	LECSB2-T Series
Category	DC Drives
Language	English