Eaton PowerXL DF1 Series, Руководство пользователя, Страница: 140 / 284

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5. Parameter Description
Eaton Electric General Inverters DF1 Series UMXXXXXXXXE February 2020 www.eaton.com
Motor parameter
• When the IM motor can be fully separated from the load, select 05-00=1. When the motor is running, the motor
parameter will carry out auto-tuning. Then press
FWD
or
REV
on the keyboard panel for the inverter to automatically
calculate the following parameter: 05-07~05-11.
• When the motor cannot be fully separated from the load, select 05-00=2. When the motor is stopped, the motor
parameter will carry out auto-tuning. Then press
FWD
or
REV
on the keyboard panel for the inverter to automatically
calculate the following parameter: 05-07~05-11.
• The users can use the motor's nameplate to calculate the two parameters. The motor nameplate parameters used
in the calculation are: rated voltage U, rated current
I
, rated frequency
ƒ
and η power factor .
• The calculation of motor idling excitation current and of motor mutual induction is presented below: is motor leak-
age induction.
Idling current:
Mutual inductance calculation:
I
0
is the idling current,
L
m
is mutual inductance,
L
s
is leakage inductance.
• When executing PMmotor parameter auto-tuning function, set 05-00 to 8, then press
FWD
or
REV
on the keyboard
panelfor the inverter to automatically calculate the following parameter:05-12~05-16.
• When executingPM motor Phase Zposition auto-tuning function, be sure to make the motor fully separated from
the load,and set 05-00 to 9, then press
FWD
or
REV
on the keyboard panel for the inverter to automatically calculate
the following parameter:05-16.
• When executing PM motor rotation inertia auto-tuning function, set 05-00 to 10, then press
FWD
or
REV
on the key-
board panel for the inverter to automatically calculate the following parameter:05-17.
ote: N 1.When the inverter is used with a motor of a different level, verify the input motor’s nameplate parameter 05-01~05-06.The vec-
tor control method is heavily dependent upon motor parameters. To achieve a good control performance, the controlled motor’s
correct parameters have to be acquired.
2. Before executing PM motor Phase Z position auto-tuning function, please first execute PM motor parameterauto-tuning func-
tion, and then correctly set the value of 09-01 and 09-02. If there is motor vibration when tuning, please decrease the setting
value of 11-00.
3. When any or many values of 05-01~05-11 are manually revised, reset the inverter to reload the new values of the parameters.