Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 183 / 514

5.8 Parameter functions
5-60
5
O
per
ation
－ Group1 －
ID
Contents
14
Load Inertia Moment Ratio 1
[JRAT1]
Setting range Unit Default
0 to 15000 % 100
■
Sets the inertia moment of the loading device to the servo motor inertia moment.
 Setting value=J
L
/J
M
×
100%
 J
L
: Load inertia moment
 J
M
: Motor inertia moment
 Automatically overwrite by Auto-tuning result saving.
 If this value matches the actual mechanical system, setting value of KVP will be the
response frequency of the velocity control system.
 When Auto-Tuning Automatic Parameter Saving function is valid, this parameter is
overwriting with an estimated result.
 When Auto-tuning Function is valid, this value is not applied.
 Use between the range of 100 to 3000% when driven with Model following vibration
suppression control.
 When Gain switching function is valid, this setting value is applied by selecting gain 1.
 While system analysis function is active, this value is applied even if Auto-tuning is valid.
15
Velocity loop phase lead compensation gain
[VLPHLK]
Setting range Unit Default
0 to 100 % 0
■
Sets the phase improving value of Velocity loop phase lead compensation.
 For velocity loop, adds the function that shifts phase on phase lead compensation
frequency as 17deg by 50% and 35deg by 100%. Pay attention for gain increment after
VLPHLF.
 This parameter will be disabled when 0% is set.
16
Velocity loop phase lead compensation frequency
[VLPHLF] Setting range Unit Default
10 to 4000 Hz 500
■
Sets the frequency that is wanted to improve the phase of velocity loop.
 This parameter can set in 1 Hz unit, but it will be rounded down to the 10 Hz internally.
✔
Please stop servo motor if change this value.
17
High order integral control gain
[HKVIK] Setting range Unit Default
0 to 100 % 0
■
Sets the phase improving value of Velocity loop phase lead compensation.
 The larger value can change shorter velocity loop integral time constant.
 This parameter will be disabled when 0% is set.
18
High order integral control frequency
[HKVIF] Setting range Unit Default
10 to 4000 Hz 500
■
Sets when velocity loop integral time constant wants to be shorter. Sets the frequency that is
wanted to improve the phase.
✔
This parameter can set in 1 Hz unit, but it will be rounded down to the 10 Hz internally.
✔ Please stop servo motor if change this value.
Control cycle Setting value
Compensation
frequency
00
Standard_Sampling
Standard sampling mode 1 to 1000Hz Set value valid
1001 to 4000Hz 1000Hz
01
High-freq_Sampling
Hi-speed sampling mode 1 to 2000Hz Set value valid
2001 to 4000Hz 2000Hz
Control cycle Setting value
Compensation
frequency
00
Standard_Sampling
Standard sampling mode
1 to 1000Hz Set value valid
1001 to 4000Hz 1000Hz
01
High-freq_Sampling
Hi-speed sampling mode
1 to 2000Hz Set value valid
2001 to 4000Hz 2000Hz