Yuanxin Electric YX2000, Руководство пользователя

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YX3000 Senseless Vector Type Inverter Manual
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P9.10
Energy consumption
braking unit use rate
Range
：
0
～
100.0% 50.0%
This parameter is used to set the energy consumption braking unit switching value. When the
bus voltage in excess of P9.11 ( energy consumption braking bus bar voltage), braking unit
will start the brake unit according to the percentage of P9.10. The high percentage setting,
the braking effect is obvious and the braking current will be high. Users have to set the
appropriate adjustment of P9.10 parameters and select the braking resistor.
P9.11 Over voltage threshold value Range
：
0
～
780V 660V
P9.12
Energy consumption braking
bus bar voltage
Range
：
0
～
780V
660V
This parameter is used to set the energy consumption braking start bus voltage.
Three-phase 380V inverter power brake boot bus voltage is 660V, single-phase 220V
inverter power brake boot bus voltage is 358V,
P9.13 G, P type set Range
：
0, 1 0
0
：
Set to G model, is applied to constant torque load.
1
：
Set to P model, suitable for fan and pump.
P9.14 User password Range
：
0000
～
9999 0000
This function is used for prohibiting non-authorized personnel to view and amend the
function parameter. When P9.14=0000, this function is invalid. When this function is needed,
please enter 4 digits as password, then after press ENTER/DATA key to confirm it, the
password will be Valid immediately. Amend password: press MENU/ESC key to enter into
password verification state. After original 4 digits password is entered correctly, it goes to
parameter edit state. Select function code P9.14 ( P9.14=0000 now), enter a new password,
and press ENTER/DATA key to confirm it, the new password will be Valid immediately. The