5 Adjustments
5-60
5.8.3 Current Control Mode Selection Function
This function reduces high-frequency noises while the servomotor is being stopped. This function is
enabled by default and set to be effective under different application conditions. Set Pn009.1 = 1 to
use this function.
*This function can not be used with LECYU2-V
□.
Parameter
Meaning
When Enabled
Classification
Pn009
n.
口口
0
口
Selects the current control mode 1.
After restart
Tuning
n.
口口
1
口
[Factory setting]
Selects the current control mode 2 (low noise).
5.8.4 Current Gain Level Setting
This function reduces noises by adjusting the parameter value for current control inside the
DRIVER according to the speed loop gain (Pn100). The noise level can be reduced by reducing the
current gain level (Pn13D) from its factory setting of 2000% (disabled). If the set value of Pn13D is
decreased, the level of noise will be lowered, but the response characteristics of the DRIVER will
also be degraded. Adjust the current gain level within the allowable range at which DRIVER
response characteristics can be secured.
Pn13D
Current Gain Level
Speed
Position
Classification
Setting Range
Setting Unit
Factory Setting
When Enabled
100 to 2000
1%
2000
Immediately
Tuning
• If the parameter setting of the current gain level is changed, the
responses character- istics of the speed loop will also change. The
DRIVER must, therefore, be read- justed again.
5.8.5 Speed Detection Method Selection
This function can ensure smooth movement of the servomotor while the servomotor is running. Set
the value of Pn009.2 to 1 and select speed detection 2 to smooth the movement of the servomotor
while the servomotor is running.
Parameter
Meaning
When Enabled
Classification
Pn009
n.
口
0
口口
[Factory setting]
Selects speed detection 1.
After restart
Tuning
n.
口
1
口口
Selects speed detection 2.
• If the speed detection method is changed, the response
characteristics of the speed loop will change and the
DRIVER must be readjusted again.
Содержание LECYU Series
Страница 30: ...1 Outline 1 9 1 4 3 Three phase 200 V LECYU2 V9 Models ...
Страница 65: ...3 Wiring and Connection 3 11 3 Wiring Example with DC Power Supply Input DRIVER ...
Страница 92: ...3 Wiring and Connection 3 38 External Dimensions Units mm 1 FN Type by Schaffner EMC Inc ...
Страница 93: ...3 Wiring and Connection 3 39 2 FN Type ...
Страница 99: ...3 Wiring and Connection 3 45 4 Cable with Connector for CN8 Model LEC JZ CVSAF External Dimensions Units mm ...
Страница 143: ...4 Operation 4 44 ...