VFD-F (CURVE).cdr

VFD-F Series08 - 18 Automatic Voltage Regulation (AVR) Factory Setting: 00Settings 00: AVR function enabled01: AVR function disabled02: AVR function disabled for deceleration This parameter determines the function of Automatic Voltage Regulation is enabled ordisabled. This parameter is set to 01: when AVR function is disabled, AC drive will calculate inputvoltage by DC Bus value (620VDC). Output voltage will vary by DC Bus varying and maycause output current insufficiently, over current or oscillation. This parameter is set to 00: when AVR function is enabled, AC drive will calculate outputvoltage by actual voltage value of DC Bus. Output voltage won’t vary by DC Bus varying. This parameter is set to 02: AC drive will disable AVR function during decelerate to stop. Itcan speed up braking in some degree.08 - 19Software Setting of the Brake Level(the action level of the brake resistor)Settings 230V series: 370.0 ~ 410.0VDC460V series: 740.0 ~ 820.0VDC00: Disable This parameter determines software setting of the brake level.Factory Setting: 380.0/760.0Unit: 0.1 The model VFD055~150F43A has brake chip, user could select suitable brake resistor tohave the best deceleration characteristics. The action level of the brake resistor could be set by this parameter.08 - 20 Vibration Compensation Factor Factory Setting: 00Settings 00~1000 Unit: 1 This parameter will minimize vibration at low speed during vector control. The value of theparameter is a GAIN. The higher the value, the more vibration dampening that will occur.5-44DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED