Yaskawa F7 Drive User Manual - Manual (Page 82)

Digital Operator 3 - 13
Modified Constants Menu (-VERIFY-)
This menu is used to set/read the parameters that have been modified from their original factory default settings. Follow the
key operations below (Fig 3.8) to access the Modified Constants Parameter Menu.
Fig 3.8 Modified Constants Menu Access Procedure
Note 1: If there are no parameters that have been modified from their original factory default settings, then the display will
state “None Modified”. Otherwise, use and keys to scroll through the “Modified Constants” list.
Auto-Tuning Menu (-A.TUNE-)
This menu is used to Auto-Tune the Drive in order to calculate the required motor parameters to optimize motor performance.
Ideally, perform Auto-Tuning with the motor uncoupled from the load.
When the motor cannot be disconnected from the load, perform static or terminal resistance Auto-Tuning. To set motor
parameters by hand calculation, contact your Yaskawa representative. Follow the key operations below (Fig 3.9) to access the
Auto-Tuning Menu.
Fig 3.9 Auto-Tuning Menu Access Procedure
-VERIFY-
** Main Menu **
- - - - - - - - - - - - - -
Modified Consts
See Note 1
x4
See Note 1
-A.TUNE-
** Main Menu **
- - - - - - - - - - - - - -
Auto-Tuning
-A.TUNE-
Mtr Rated Power
- - - - - - - - - - - - - - - - - - - -
T1- 02 = 0.40kW
(0.00~650.00)
“0.40kW”
x5
-A.TUNE-
Tuning Mode Sel
- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
T1-01= 2 *2*
Term Resistance
“2”