24 REV Run Setting F1 24 Parameter Name REV Run Factory (Page 39 / 83) Fuling DZB100 Inverter User Manual

DZB100 Series

Parameter Settings

F1-24 REV Run Setting

F1-

Parameter Name REV Run

Factory Setting 0000

Settings 0000 REV run enabled

0001 REV run disabled

This parameter determines whether the AC Drive can operate in the reverse direction.

F1-25 Over-voltage Stall Prevention

F1-

Parameter Name Over-voltage stall prevention during deceleration

Factory Setting 0001

Settings 0000Disable over-voltage stall prevention

0001Enable over-voltage stall prevention

During deceleration, the motor DC bus voltage may exceed its maximum allowable value due

to motor regeneration. When F1-25 is enabled and an over-voltage is detected, the AC drive

will cease to decelerate and will then maintain a constant output frequency. The drive will only

resume deceleration when the DC bus voltage drops below the preset value.

DC bus

voltage

Over voltage

detection

level

Output

frequency

Time

Over voltage stall prevention

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