4.5 Test Run
162 YASKAWA TM.V1000.01 V1000 Drive Installation & Start-Up Manual (Preliminary 01-19-07)
■ Auto-Tuning Selection
Figure 4. 27
Figure 4.27
V/f Rotational
Auto-Tuning
(T1-01 = 3)
Stationary Auto-Tuning
for Terminal Resistance Only
(T1-01 = 2)
Rotational
Auto-Tuning
(T1-01 = 0)
Select V/f Control
Mode (A1-02 = “0”)
for the drive.
Run the motor without the load.
Connect the load and run the motor.
Verify system operates as required.
Is the cable
between the motor
and drive longer
than 50 m?
YES
NO
NO
YES
NO
YES
YES
Auto-Tuning finished.
NOTICE: Auto-Tuning with
a connected load is possible,
but may result in less than
optimum performance.
START
Select a V/f pattern
E1-03
Open Loop Vector
A1-02 = 2
Select the Motor Control Mode A1-02
Can the load be
disconnected from
the motor?
Will the application
allow motor rotation
for Auto-Tuning?
NO
PM Open Loop Vector Control
A1-02 = 5
Is the total
connected load
expected to be less
than 30% of the motor
rating?
V/f Control
A1-02 = 0
Set PM Motor Parameters:
E5-01 Motor Code
n8-55 Load Inertia
n8-51 Pull-In current
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