Tecorp HC2V9G4075 [131/182] Enhanced function parameter group pb

High Performance Vector Control/Torque Control Inverter User Manual

Chapter 6 Parameter Description 109

6.12 Enhanced Function Parameter (Group Pb)

Set hopping frequency range of inverter to avoid mechanical resonance. When the setting frequency of

inverter is less than the hopping frequency, the inverter will run automatically at the upper limit or lower

limit of the hopping frequency (change to run at lower limit of the hopping frequency when acceleration,

for deceleration, change to run at upper limit of the hopping frequency), as shown in Fig. 6-36.

Fig. 6-36 Upper and lower limit of hopping frequency

For some special applications that longer acceleration/deceleration time is required, the function can be

used to determine magnification of acceleration/deceleration time that has been set. For example, if the

current acceleration/deceleration time 0(P0.08, P0.09) is valid, the real applied acceleration/deceleration

time is 10 times as long as acceleration/deceleration time 0 when ×10 is selected.

0.00 ~ 300.00 Hz(0.00Hz)

0.00 ~ 300.00 Hz(0.00Hz)

0.00 ~ 300.00 Hz(0.00Hz)

0.00~10.00(0.1)

0~0221(0001)

Pb.07 Magnification selection 0~01(00)