-25-
5.3.4 Recommended Parameter Values by Actuator Model
Please change the parameter values according to the customer application. Refer to
“LECSC Operation
Manual”,chapter 6 for details.
Recommended Parameter Values [LEF]
Series
LEFS25
LEFS32
LEFS40
Lead symbol
H
A
B
H
A
B
H
A
B
Lead
20
12
6
24
16
8
30
20
10
Parameter *1,*2
Para.
No.
Initial
value
Recommended value
Electronic gear
numerator *3
PA06
1
32768
Electronic gear
denominator *3
PA07
1
2500
1500
750
3000
2000
1000
3750
2500
1250
Feel length
multiplication (STM)
(Multiplier)
PA05
0000
0000(Less than stroke 1000)/ 0001(Stroke 1000 or more)
Home position return
type
PC02
0000
□□□
3
(
Stopper
type
)
Home position return
direction
PC03
0001
□□□
1 (Motor side)
Home position return
Speed (rpm)
PC04
500
90
150
300
75
113
225
60
90
180
Home position return
position data (μm)
PC07
0
-2000(Less than stroke 1000) / -200(Stroke 1000 or more)
Stopper type home
position return
stopper time (msec)
PC09
100
200
Stopper type home
position return torque
limit value (%)
PC10
15
30
Regenerative option
PA02
0000
0000(Non) / 0002(LEC-MR-RB-032)
Rotation direction
selection *4
PA14
0
1(+
:
Counter motors side)
Adaptive tuning mode
PB01
0000
0000
Load to motor inertia
moment ratio
PB06
7
7
Machine resonance
suppression filter 1
PB13
4500
4500
Notch shape
selection 1
PB14
0000
0000
Different from the initial value.
*1 Parameter is the recommended value. Please change the parameter to the appropriate value for the
operating method.
*2 A mechanical resonance may occur depending on the configuration or the mounting orientation of the
transferred object. Please change the parameter in the initial setting.
*3 The minimum unit of the travel distance of the actuator should be 1 [μm].
*4. When the motor mounting position is right side parallel (LEFS*R) or left side parallel (LEFS*L), the
rotation direction PA14 selection is 0(+: Counter motors side).