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Danfoss VLT AutomationDrive FC 360 Programming Guide

Danfoss VLT AutomationDrive FC 360
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Programming Guide | VLT® AutomationDrive FC 360
Setup: All setups Conversion index: –
Data type: Uint8 Change during operation: True
Select the ramp type, depending on requirements for acceleration/deceleration. A linear ramp gives constant acceleration during
ramping. A sine 2 ramp gives non-linear acceleration.
Option Name Description
[0] Linear Linear ramp.
[2] Sine 2 Ramp Sine 2 ramp based on the values set in
parameter 3-61 Ramp 3 Ramp Up Time
and parameter 3-62 Ramp 3 Ramp Down
Time.
3-61 Ramp 3 Ramp Up Time
Default value: Size related Parameter type: Range (0.01–3600.00 s)
Setup: All setups Conversion index: -2
Data type: Uint32 Change during operation: True
Enter the ramp-up time, which is the acceleration time from 0 Hz to the rated motor speed n
S
. Select a ramp-up time such that the
output current does not exceed the current limit in parameter 4-18 Current Limit during ramping. See ramp-down time in parameter
3-62 Ramp 3 Ramp Down Time.
3-62 Ramp 3 Ramp Down Time
Default value: Size related Parameter type: Range (0.01–3600.00 s)
Setup: All setups Conversion index: -2
Data type: Uint32 Change during operation: True
Enter the ramp-down time, which is the deceleration time from the rated motor speed n
s
to 0 Hz. Select a ramp-down time such that no
overvoltage arises in the inverter due to regenerative operation of the motor, and such that the generated current does not exceed the
current limit set in parameter 4-18 Current Limit. See ramp-up time in parameter 3-61 Ramp 3 Ramp Up Time.
4.4.6 3-7* Ramp 4
This parameter group configures ramp 4 parameters.
3-70 Ramp 4 Type
Default value: [0] Linear Parameter type: Option
Setup: All setups Conversion index: –
Data type: Uint8 Change during operation: True
Danfoss A/S © 2024.01 AU275649936274en-001401 / 130R0507 | 95

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Danfoss VLT AutomationDrive FC 360 Specifications

General IconGeneral
BrandDanfoss
ModelVLT AutomationDrive FC 360
CategoryDC Drives
LanguageEnglish

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