3.2  Operating Procedures for Utility Functions 
3.2.30  One-Parameter Tuning (Fn203)
3-88
 Position Control Mode
Step Operation Result
1
Press the   Key to display the 
Utility Mode Main Menu, and then 
use the   Key or   Key to 
select Fn203.
2
Press the   Key.
The moment of inertia ratio that is 
currently set in Pn103 will be dis-
played.
Note: If the Initial Setting Display does 
not appear and the status display 
changes to NO-OP, refer to the 
following section and correct the 
problem.
3.2.30 One-Parameter Tun-
ing (Fn203) - Preparations 
on page 3-84
3
To change the moment of inertia 
ratio, use the   Key or   
Key to move the cursor and use the 
 Key or   Key to change 
the value.
–
4
Press the   Key.
The Initial Setting Display for one-
parameter tuning will appear.
5
Use  the   Key,    Key, a nd 
 Key to set the items in steps 
5-1 and 5-2.
Continued on next page.
1:RUN       FUNCTION
Fn202:Ref-AAT
Fn203 :OnePrmTun
Fn204:A-Vib S up
Fn205:Vib S up
Status display
1:BB        OnePrmTun
 Pn103 =003 00
1:BB        OnePrmTun
S etting
Tuning
 M o d e =  2
 T y p e = 2
1:BB        OnePrmTun
  S etting
Tuning
 M o d e =  2
 T y p e = 2