SMC Networks LECSA Series User Manual

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Series
LEFB25
LEFB25U
LEFB32
LEFB32U
LEFB40
LEFB40U
Lead symbol
S
Lead
54
Parameter *1,*2
Para
No
Initial
value
Recommended value
Number of command
input pulses per
revolution *3.
PA05
100
100
Electronic gear
numerator *3.
PA06
1
100 (Positioning mode: 10)
Electronic gear
denominator *3.
PA07
1
54
Feel length multiplication
(STM) (Multiplier)
PE02
0000
0000 (<1000 stroke)/0001 (>1000 stroke)
Home position return type
PE03
0010
□□□3 (Stopper type)
Home position return
direction
PE03
0010
□□1□ (Motor side)
Home position return
Speed (rpm)
PE04
500
33
Home position
return/JOG operation
Accelerationeration/Decel
eration time constants
(msec)
PE07
100
2700
Home position return
position data (μm)
PE08
0
-3000 (<1000 stroke)/-300 (>1000 stroke)
Stopper type home
position return
stopper time (msec)
PE10
100
200
Stopper type home
position return torque
limit value (%)
PE11
15
30
Regenerative option
PA02
000
000 (Non)/002 (LEC-MR-RB-032)
Rotation direction
selection
PA14
0
1 (+：
Counter
motors
side)
0 (+：
Counter
motors
side)
1 (+：
Counter
motors
side)
0 (+：
Counter
motors
side)
1 (+：
Counter
motors
side)
0 (+：
Counter
motors
side)
★ Adaptive tuning mode
PB01
000
002
000
★ Load to motor inertia
moment ratio
PB06
7
50
★ Machine resonance
suppression filter 1
PB13
4500
400
4500
★ Notch shape selection
1
PB14
000
030
000
★ Parameter setting required.
Differs to initial value
*1. Parameter is set to the recommended value. Please set parameter according to customer application.
*2. Mechanical resonance may occur depending on the shape or mounting orientation of the work piece. Please change
this parameter during initial configuration.
(Parameter initial configuration ⇒ Set the recommended parameter value ⇒ Operation start)
*3. Other than positioning mode: Actuator travel distance at 10 [μm/pulse] per pulse.
Positioning Mode: Minimum actuator travel distance of 1[μm].

SMC Networks LECSA Series Specifications

General

Brand	SMC Networks
Model	LECSA Series
Category	Servo Drives
Language	English