Yaskawa Sigma-5 User Manual: Design and Maintenance - Linear Motors - Manual (Page 179)

5.5 One-parameter Tuning (Fn203)
5-35
5
Adjustments
(2) Setting the Tuning Mode to 2 or 3
Step Display after Operation Keys Operation
1
Press the Key to view the main menu for the
utility function mode.
Use the
or Key to move through the list,
select Fn203.
2
Press the Key to display the mass ratio set in
Pn103 at present. To change the setting, move the
cursor with the
or Key and change the set
value with the or Key.
Note: If the display does not switch and “NO-OP” is
displayed, take corrective action after checking
the items given in 5.5.1 (1) Before Performing
One-parameter Tuning.
3
Press the Key to display the initial setting screen
for one-parameter tuning.
4
Press the , or Key and set the items in
steps 4-1 and 4-2.
4-1
„ Tuning Mode Selection
Select the tuning Mode. Select the tuning mode 2 or 3.
Tuning Mode = 2: Enables the model following control, and makes adjustments for positioning.
Tuning Mode = 3: Enables the model following control, and makes adjustments for positioning, giving priority
to overshooting suppression.
4-2
„ Type Selection
Select the type according to the machine element to be driven.
If there is noise or the gain does not increase, better results may be obtained by changing the rigid type.
Type = 1: For belt drive mechanisms.
Type = 2: For ball screw drive mechanisms [Factory setting].
Type = 3: For rigid systems, such as a gear.
5
Input an servo ON command from the host controller.
The display will change from “BB” to “RUN.”
6 Press the Key to display the set value.
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