SMC Networks LECSB2-T Series User Manual

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16. POSITIONING MODE
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 point table No. 3 are under the absolute value command
method, and point table No. 2 is under 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]
(Note 1)
Auxiliary
function
M code
1
5.00
3000
100
150
0
1
05
2
7.00
2000
Disabled
Disabled
0
3
10
3
8.00
1000
Disabled
Disabled
Disabled
0 (Note 2)
15
Note 1.
Always set "0".
2.
Always set "0" or "2" to the auxiliary function of the last point table among the consecutive point tables.
0: When using the point table under the absolute value command method
2: When using the point table under the incremental value command method
Servo motor speed
Forward rotation
0 r/min
Reverse rotation
Position address
Point table No. to select
ST1 (Forward rotation start)
ON
OFF
PT0 (Point table No. output 1)
to PT7 (Point table No. output 8)
(Note)
M code output
Speed
(3000)
Acceleration time constant
(100) of point table No. 1
Deceleration time constant
(150) of point table No. 1
Speed
(2000)
Speed
(1000)
7.00
0 5.00 8.00 12.00
1
1
05
Acceleration time
constant (100) of
point table No. 1

SMC Networks LECSB2-T Series Specifications

General

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