Danfoss VLT AutomationDrive FC 300 Series Design Guide

FC 300 Design Guide
How to Program
" Local C ontrol Key Functions
[Hand on] controls the adjustable frequency drive via
the control unit. Moreover, [Hand on] starts the motor.
On the control terminals, the following control signals
will still be active when [Hand on] is activated:
[Handon]-[Off]-[Autoon]
Reset
Coasting stop inverse
Reversing
Set-up select lsb - Set-up select msb
Stop command from serial communication
Quick stop
DC brake
[Off] stops the connected motor. Selected Enable [1] or
Disable[0] via par. 0-13. If the [Off] fu nction is activated,
the [Off LED] lights up and the display indicates Off.
If no external stop function is selected and the [Off ] key
is inactive, the motor can b e started by disconnecting
the voltage.
[Auto on] controls the adjustable frequency drive via
the control terminals a nd/or serial communication. An
active start signal on the control terminals and/or the
bus starts the adjustable frequency drive.
NB!:
An active HAND-OFF-AUTO signal via the digital inputs
has higher priority than the control keys [Hand on] and
[Auto on].
[Reset] resets the adjustable frequency drive after an
alarm (trip). Select Enable[1] or Disable[0] via par. 0-15
Reset on LCP.
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MG.33.B3.22 - VLT is a registered Danfoss trademark

Danfoss VLT AutomationDrive FC 300 Series Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 300 Series
Category	DC Drives
Language	English