FL20 Series
89
Motor
paramet
ers
Motor parameter setting speed position torque
Function
Code
Function Definition (unit)
Setting range
Function
When enabled
Ho000
Rated voltage (V)
0~30000
rated voltage
Effect Immediate
Ho001
Rated current (0.1A)
0~30000
rated current
Effect Immediate
Ho002
Max rotary speed(r/min)
0~32000
Max rotary speed
Effect Immediate
Ho003
Rated rotary speed (r/min)
0~32000
rated rotary speed
Effect Immediate
Ho004
Pole-pairs (pair)
1~30
pole-pairs
Effect Immediate
Ho005
Phase resistance (10
-3
Ω)
0~65535
phase resistance
Effect Immediate
Ho006
D-axis inductance
（
10
-6
H
）
0~65535
D-axis inductance
Effect Immediate
Ho007
Q-axis inductance
（
10
-6
H
）
0~65535
Q-axis inductance
Effect Immediate
Ho008
Back EMF line voltage
effective value
（
0.1V/1000
r/min
）
0~30000
back EMF line
voltage effective
value
Effect Immediate
Ho012
Motor rotary inertia
(10
-6
Kg•m2)
0
～
2147483647
motor rotary inertia
Effect Immediate
Ho016
Encoder resolution (ppr)
0
～
2147483647
Encoder resolution
Effect Immediate
Ho018
Encoder installation
angle(pulse numbers)
-2147483647
～
+2147483647
Encoder installation
angle(pulse
numbers)
Effect Immediate
Ho121
Over-load sensitivity
1~30000
over-load sensitivity
Effect Immediate
Motor parameters can be set according to the table, in addition, pay attention to the following points in use:
(1)When So-48=1,the H group parameters can be set. After electrical degree identification is finished, the
installation angle of the encoder is saved in Ho011. Please refer to chapter 6 for operating method of electrical
degree identification.
(2) Different motor parameter corresponds to different servo motor, make sure the parameters are in accordance
with the motor’s before using.
(3) Changing Ho121 can advance overload protection of servo motor or put it off. The larger the Ho121,the
longer the overload protection time.
(4) Motor parameters are set by manufacturer. Please do not change it by yourself. If system is damaged because
user sets wrong motor parameter or changes no-standard motor, user should take the consequences.
2
）
Switching the Servo motor Rotation Direction
The default setting for “forward rotation” is counterclockwise as viewed from the servo motor shaft. The
mfr’s value of Po001.Y is 1. When Po001.Y is set to 0, the forward rotation is clockwise as viewed from the servo
motor shaft.
Po001.Y=1
，
forward rotation is
counterclockwise.
Po001.Y=0, forward rotation is
clockwise.
Summary of Contents for FL20-S Series
Page 1: ......
Page 33: ...FL20 S Series 33 M3 structure Fig 3 1 5 Servo drive structure 3 ...
Page 35: ...FL20 S Series 35 M4 structure Approx mass 10 365 kg Fig 3 1 7 Servo drive structure 5 ...
Page 36: ...FL20 S Series 36 M5 structure Approx msaa 11 1Kg Fig 3 1 8 Servo drive structure 6 ...
Page 37: ...FL20 S Series 37 M6 structure Approx mass 17 4Kg Fig 3 1 9 Servo drive structure 7 ...
Page 169: ...FL20 S Series 169 Fig 6 4 44FL20E Cam internal frameworkdiagram ...
Page 347: ...FL20 S Series 347 ...
