Danfoss VLT AutomationDrive FC 360

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Option Name Description

[0] Disabled No OVC required.

[1] Enabled (not at stop) Activate OVC except when using a stop

signal to stop the drive.

[2] Enabled Activate OVC.

 CAUTION

PERSONAL INJURY AND

EQUIPMENT DAMAGE

Enabling OVC in hoisting

applications may lead to personal

injuries and equipment damage.

l DO NOT enable OVC in

hoisting applications.

2-19 Over-voltage Gain

Default value: 100% Parameter type: Range (0–1000%)

Setup: All setups Conversion index: 0

Data type: Uint16 Change during operation: True

This parameter enables the user to fine-tune the Over-voltage gain for parameter 2-17 Over-voltage Control. It is not necessary to

change this parameter for normal applications.

4.3.3 2-2* Mechanical Brake

2-20 Release Brake Current

Default value: 0.00 A Parameter type: Range (0.00–100.00 A)

Setup: All setups Conversion index: -2

Data type: Uint32 Change during operation: True

Set the motor current for release of the mechanical brake when a start condition is present.

 NOTICE

When mechanical brake control output is selected, but no mechanical brake is connected, the function does not work by default

setting due to too low motor current.

2-22 Activate Brake Speed [Hz]

Default value: 0.0 Hz Parameter type: Range (0.0–400.0 Hz)

Setup: All setups Conversion index: -1

Data type: Uint16 Change during operation: True

Programming Guide | VLT® AutomationDrive FC 360

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