Fuji Bikes 5000G11S/P11S Accident may result F42 Torque vector control, P01, P09 2 T R Q

WARNING

When the torque limit function is selected, an operation may not match the set acceleration and deceleration time or set speed. The machine should be so designed that safety is ensured even when operation does not match set values.

Accident may result.

WARNING

The frequency may be stagnated / not decelerate when using the automatically OU trip prevention and set the frequency limit(Low) to the setting frequency or less.

Accident may result.

F42 Torque vector control 1

‹This is a function for motor 1.

‹To obtain the motor torque most efficiently, the torque vector control calculates torque according to load, to adjust the voltage and current vectors to optimum values based on the calculated value.

Related functions:

P01, P09

F 4 2 T R Q V

E C T

O R 1

Set value Operation

0Inactive

1Active

‹When 1 (Active) is set, the set values of the following functions differ from the written values:

cF09 Torque boost 1

Automatically set to 0.0 (automatic torque boosting).

dP09 Slip compensation amount Slip compensation is automatically activated.

When 0.0 is set, the amount of slip compensation for the FUJI standard 3-phase motor is applied. Otherwise, the written value is applied.

‹Use the torque vector control function under the following conditions:

cThere must be only one motor.

Connection of two or more motors makes accurate control difficult.

dThe function data (rated current P03, no-load current P06, %R1 P07, and %X P08) of motor 1 must be correct.

When the standard FUJI 3-phase motor is used, setting the capacity (function P02) ensures entry of the above data. An auto tuning operation should be performed for other motors.

eThe rated current of the motor must not be significantly less than the rated current of the inverter. A motor two ranks lower in capacity than the nominal applied motor for the inverter should be used at the smallest (depending on the model).

fTo prevent leakage current and ensure accurate control, the length of the cable between the inverter and motor should not exceed 164ft(50m).

gWhen a reactor is connected between the inverter and the motor and the impedance of the wiring cannot be disregarded, use P04, "Auto tuning," to rewrite data.

If these conditions are not satisfied, set 0 (Inactive).

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