Yaskawa VS-616PS5 Series Programming Manual Manual de usuario descargar pdf (Pagina 22)

22 VS-616PS5 Programming Manual

B6 Reference Hold

The reference hold or dwell function is used to temporarily hold the output frequency

at a set reference, for a set time, during the acceleration and deceleration process.

Use this function when driving a permanent magnet motor, or a motor with a heavy

starting load. The pause in acceleration allows the magnets in a permanent magnet

motor to synchronize with the stator field of the motor, thus reducing traditionally high

starting current.

Setting Range: 0.00 to 100.00%

Factory Default: 0.00%

Sets the dwell frequency reference during acceleration in units of 0.01%.

Setting Range: 0.0 to 10.0s

Factory Default: 0.0s

Sets the amount of time that the frequency reference “dwells” during acceleration in

units of 0.1s.

Setting Range: 0.00 to 100.00%

Factory Default: 0.00%

Sets the dwell frequency reference during deceleration in units of 0.01%.

Setting Range: 0.0 to 10.0s

Factory Default: 0.0s

Sets the amount of time that the frequency reference “dwells” during deceleration in

units of 0.1s.

B6-01 Dwell Reference at Start A

B6-02 Dwell Time at Start A

B6-03 Dwell Reference at Stop A

B6-04 Dwell Time at Stop A

Section B: Application Parameters

B6 Reference Hold

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Yaskawa VS-616PS5 Series Programming Manual Manual de usuario Pagina 22