Parker 10G-11-0015 - Page 90

Function Parameters 9-41
AC10 Inverter
When tuning the motor’s parameter, motor is not running but it is powered on. Do not touch
motor during this process.
*Note:
1. No matter which tuning method of the motor parameters is adopted, set the information of
the motor (F801-F805) correctly according to the nameplate of the motor. If the operator is
quite familiar with the motor, the operator may input all the parameters (F806-F809) of the
motor manually.
2. Parameter F804 can only be checked, not modified.
3. Incorrect motor parameters may result in unstable running of the motor or even failure of
normal running. Correct tuning of the parameters is a requirement of vector control
performance.
NOTE: Whenever the value of F801 (rated motor power) is changed, Parameters (F806-F809)
will automatically be refreshed to default settings. Therefore, be careful while amending this
parameter.
The motor’s parameters may change when the motor heats up after running for a long time. If
the load can be disconnected, we recommend auto-checking before each running.
F810 is rated motor frequency.
When F104=3, and F810=60.00, F802 will change to 460V automatically, F805 will change to
1800 automatically.
When F104=3, and F810=50.00, F802 will change to 380V automatically, F805 will change to
1460 automatically.
When F810 is set to the other values, F802 and F805 will not change automatically.
F802 and F805 can be set manually.
F806 Stator resistance
Setting range:
0.001～65.53Ω (for 22kW and below 22kW)
0.1~6553mΩ (for above 22kW)
Subject to inverter
model
F807 Rotor resistance
Setting range:
0.001～65.53Ω (for 22kW and below 22kW)
0.1~6553mΩ (for above 22kW)
Subject to inverter
model
F808 Leakage inductance
Setting range:
0.01～655.3mH (for 22kW and below
22kW)
0.001~65.53mH (for above 22kW)
Subject to inverter
model
F809 Mutual inductance
Setting range:
0.01～655.3mH (for 22kW and below
22kW)
0.001~65.53mH (for above 22kW)
Subject to inverter
model
The set values of F806～F809 will be updated automatically after normal completion of
parameter tuning of the motor.
The inverter will restore the parameter values of F806～F809 automatically to default standard
parameters of the motor each time after changing F801 rated power of the motor;
If it is impossible to measure the motor in situ, input the parameters manually by referring to
the known parameters of a similar motor.
Take a 3.7kW inverter for the example: all data are 3.7kW, 380V, 8.8A, 1440rmp/min, 50Hz,
and the load is disconnected. When F800=1, the operation steps are as following: