SMC Networks LECSN-T Series - Page 1045

APPENDIX
App. - 29
Recommended Parameter Values [LESYH]
Series
LESYH16
LESYH16D
LESYH25
LESYH25D
Lead symbol
A
B
A
B
A
B
A
B
Lead
(Including pulley ratio)
10
6
10
6
16(20)
(Pulley
ratio
5/4)
8(10)
(Pulley
ratio
5/4)
16
8
Parameter *1,*2
Para. No
Initial
value
Recommended value
Electronic gear
numerator *3.
PA06
1
4194304
Electronic gear
denominator *3.
PA07
1
10000
6000
10000
6000
20000
10000
16000
8000
Command mode
selection *3
PT01
0300
0000
Feel length multiplication
(STM) (Multiplier)
PT03
0000
0000 ((<1000 stroke)/0001 (>1000 stroke)
Home position return
method
PT45
37
-36 (Home position return direction: Motor side, Stopper type)
Home position return
Speed (rpm)
PT05
100
180
300
180
300
90
180
112
225
Stopper type home
position return
stopper time (msec)
PT10
100
200
Stopper type home
position return torque
limit value (%)
PT11
15
24
Home position return
acceleration time
constant (msec)
PT56
0
500
300
500
300
1000
500
800
400
Regenerative option
PA02
0000
0000 (Non)/0002 (LEC-MR-RB-032)
Rotation direction
selection *4
PA14
0
0
( +：Counter
motors side )
1
(+：Counter
motors side )
0
( +：Counter
motors side )
1
(+：Counter
motors side )
Load to motor inertia
moment ratio
PB06
7
7
Function selection E-3
PE41
0000
0000
： 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. Minimum actuator travel distance of 1[μm].
*4. When the motor mounting position is right side parallel (LESYH*R) or left side parallel (LESYH*L), the
rotation direction selection is 0(+: Counter motors side).
CAUTION
When the stopper type home position return is used and the actuator end is set to
the home position, please pay attention to the actuator movable range when
commanding the position to prevent collision with both ends of the actuator due to
overshoot.
When the origin (0 mm) is set at the actuator end, the movable range of this
actuator is from [+2mm] to [actuator stroke +2mm].