SMC Networks LECSB2-T Series User Manual

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16. POSITIONING MODE
(b) Parameter setting
Set the following parameters to perform automatic operation.
1) Command method selection ([Pr. PT01])
Select the incremental value command method as shown below.
2) Rotation direction selection ([Pr. PA14])
Select the servo motor rotation direction when ST1 (Forward rotation start) or ST2 (Reverse
rotation start) is switched on.
[Pr. PA14] setting
Servo motor rotation direction
ST1 (Forward rotation start)
ST2 (Reverse rotation start)
0
CCW rotation (address increase)
CW rotation (address decrease)
1
CW rotation (address increase)
CCW rotation (address decrease)
3) Position data unit ([Pr. PT01])
Set the unit of the position data.
[Pr. PT01] setting
Position data unit
_ 0 _ _
mm
_ 1 _ _
inch
_ 2 _ _
degree
_ 3 _ _
pulse
4) Feed length multiplication ([Pr. PT03])
Set the feed length multiplication (STM) of the position data.
[Pr. PT03] setting
Position data input range
[mm]
[inch]
[degree] (Note)
[pulse] (Note)
_ _ _ 0
0 to + 999.999
0 to + 99.9999
_ _ _ 1
0 to + 9999.99
0 to + 999.999
0 to + 999.999
0 to + 999999
_ _ _ 2
0 to + 99999.9
0 to + 9999.99
_ _ _ 3
0 to + 999999
0 to + 99999.9
Note.
The feed length multiplication setting ([Pr. PT03]) is not applied to the unit multiplication factor.
Adjust the unit multiplication factor in the electronic gear setting ([Pr. PA06] and [Pr. PA07]).
[Pr. PT01]
1
Incremental value command method
[Pr. PA14]: 0 [Pr. PA14]: 1
CW
ST2: on
CW
ST1: on
ST2: on
CCW
ST1: on
CCW

SMC Networks LECSB2-T Series Specifications

General

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