3.2 Operating Procedures for Utility Functions
3.2.30 One-Parameter Tuning (Fn203)
3-89
3
Utility Function
s
5-1
Tuning Mode
Set the tuning mode. Select tuning mode 2 or 3.
0: Tunes while giving priority to stability.
1: Tunes while giving priority to response.
2: Tunes the SERVOPACK for positioning.
3: Tunes the SERVOPACK for positioning, giving priority to suppression of
overshooting.
5-2
Type
Select the type according to the machine element to drive. If there is
noise or if the gain does not increase, better results may be obtained by
changing the rigidity type. Select the type according to the following
guidelines.
1: Belt drive mechanisms
2: Ball screw drive mechanisms (default setting)
3: Rigid systems in which the Servomotor is directly coupled to the
machine (without gear or other drive system)
6
Input the /S-ON (Servo ON) input
signal from an external device.
The status display will change from
1:BB
to
1:RUN
.
7
Input a reference from the host con-
troller and check the response.
–
8
Press the
Key.
The current setting will be dis-
played.
9
Press the
Key.
A display to set the feedforward
level and feedback level will appear.
Continued on next page.
Continued from previous page.
Step
Operation
Result
1 : R U N O n e P r m T u n
S
e t t i n g
T u n i n g M o d e = 2
T y p e = 2
1 : R U N O n e P r m T u n
P n 1 0 0 = 0 0 4 0 . 0
P n 1 0 1 = 0 0 2 0 . 0 0
P n 1 4 1 = 0 0 5 0 . 0
1 : R U N O n e P r m T u n
F F L E V E L = 0 0 5 0 . 0
F B L E V E L = 0 0 4 0 . 0
