VBUS.HALFVOLT

Description

This parameter is used to change voltage thresholds to allow -07 drive types to work at an -06 drive type's voltage thresholds. For information on voltage ratings and drive types see AKD Models.

When the VBUS.HALFVOLT value is changed, the revised thresholds take effect immediately.

VBUS.HALFVOLT only affects -07 drives.

Value Description
0 The original voltage thresholds are used for the functions mentioned below.
1 -07 drives use voltage thresholds of -06 drives.

This parameter has an impact on the following voltage-thresholds:

  1. DC-bus over-voltage threshold (see VBUS.OVFTHRESH ).
  2. The regen-resistor enable/disable voltage thresholds.
  3. The inrush-relay enable/disable voltage thresholds.

  • The DC-bus under voltage fault threshold (see VBUS.UVFTHRESH ) is a user selectable command. It means that the user is responsible for setting the under voltage threshold to a proper value in case that the AKD is supplied with a lower DC-bus voltage than the rated voltage.

General Information

Type

NV Parameter

Units

N/A

Range

0 to 1

Default Value

0

Data Type

Integer

See Also

N/A

Start Version

M_01-04-01-000

FieldbusClosed A Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design

Index/Subindex

Object Start Version

EtherCATClosed ***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen

5261h/0

M_01-04-01-000