SAJ 8000B series - Password Setting

-
35
-
8000B Series
of motor stator resistor, rotator resistor and leakage inductance, while the
parameters of motor mutual inductance and no-load current are not detected.
The parameters of motor mutual inductance and no-load current can be
calculated by the following formula:
IO:motor no-load current
Lm: motor mutual inductance
Lδ: motor leakage inductance
U: motor rated voltage
I: motor rated current
f: motor rated frequency
η: motor power factor
4.2.4 Password Setting
When F7.00 is set to be non-zero, the parameter will be the user’s password.
After exit the function code editing status, the password will be effective after
one minute. And then press the PRGM key again to try to access the function
code editing mode, the inverter panel will display “0.0.0.0”. The password
must be input correctly to access it. If it is necessary to cancel the password
function, set F7.00 to zero.
Notice:
When the inverter is powered on, system will execute initialization first and
inverter panel displays “8000” with four lights on. After initialization, inverter
accesses into stand-by status.