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5.3.4 The recommended parameters for each actuator
The recommended parameters for each actuator.
Please change the parameter values in accordance with the user specification.
Refer to “LECSB Operation Manual”, section 5 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
Number of command
input pulses per
revolution *3
PA05
0
0
Electronic gear
numerator *3
PA06
1
32768
Electronic gear
denominator *3
PA07
1
250
150
75
300
200
100
375
250
125
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 make appropriate value for your 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.
(Parameter initial configuration
⇒
Set the recommended parameter value
⇒
Operation start)
*3 The travel distance of the actuator per 1 pulse should be 10 [μm/pulse].
*4 When the motor mounting position is right side parallel (LEFS*R) or left side parallel (LEFS*L), the rotation direction
selection is 0(+: Counter motors side).