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4. Parameter description
Parameter
• P.293 means the days, execute P.998, cut off the power, updated value cannot change the value of
P.293.Only set 0 to P.293, can clear the accumulation of time.
4.63 Password protection function (P.294, P.295)
P.294 “
Password input
”
P.295 “Password set”
Parameter
Factory setting
Setting range
Remarks
294
0
0~65535
---
295
0
2~65535
---
<Setting>
• P.294 is a parameter which can decrypt, after decryption succeed, the value of P.294 is 0. When
P.295 is after setting a password-protected, P.294 enters the pre-set the password to unlock the
password-protected parameter, then the parameters can modify.
• P.295 is a parameter which can set password. The password must be larger than 1, after succeed to
setting password, the value of P.295 is 1, and after remove the password, the value of P.295 is 0.If
the password is set, the parameters will not change except P.294, nor execute P.998, cut off the
power the password is also exist, only if decreption.
Note: If the password was forgotten, the inverter must return to factory to decrphering.
4.64 Motor control mode (P.300, P.301)
P.300 “Motor control mode selection”
P.301 “Motor parameter auto measurement function selection”
Parameter
Factory setting
Setting range
Remarks
300
0
0~3
0 V/F control
1 ---
2 Facility vector control
3 Speed sensorless vector control
301
0
0~3
0 No motor parameter auto measurement function
1
Motor parameter auto measurement function
(Measured of the motor is running)
2
Motor parameter auto measurement function
(Measurement of the motor is not running)
3 Online auto measurement function
