Danfoss VLT AutomationDrive FC 301 User Manual

4.3 Basic Setup Parameters
0-02 Motor Speed Unit
Option: Function:
This parameter cannot be adjusted while the motor is running.
The display showing depends on settings in par. 0-02
Motor Speed Unit and par. 0-03 Regional
Settings
. The default setting of par. 0-02 Motor Speed Unit and par. 0-03 Regional Settings depends
on which region of the world the frequency converter is supplied to, but can be re-programmed as
required.
NB!
Changing the
Motor Speed Unit will reset certain parameters to their initial value.
It is recommended to select the motor speed unit first, before modifying other
parameters.
[0] RPM Selects display of motor speed variables and parameters (i.e. references, feedbacks and limits) in
terms of motor speed (RPM).
[1] * Hz Selects display of motor speed variables and parameters (i.e. references, feedbacks and limits) in
terms of output frequency to the motor (Hz).
0-50 LCP Copy
Option: Function:
[0] * No copy
[1] All to LCP Copies all parameters in all set-ups from the frequency converter memory to the LCP memory.
[2] All from LCP Copies all parameters in all set-ups from the LCP memory to the frequency converter memory.
[3] Size indep. from LCP Copy only the parameters that are independent of the motor size. The latter selection can be used
to programme several frequency converters with the same function without disturbing motor data.
[4] File from MCO to LCP
[5] File from LCP to MCO
[6] Data from DYN to LCP
[7] Data from LCP to DYN
This parameter cannot be adjusted while the motor is running.
1-03 Torque Characteristics
Option: Function:
Select the torque characteristic required.
VT and AEO are both energy saving operations.
[0] * Constant torque Motor shaft output provides constant torque under variable speed control.
[1] Variable torque Motor shaft output provides variable torque under variable speed control. Set the variable torque
level in par. 14-40
VT Level .
[2] Auto Energy Optim. Automatically optimises energy consumption by minimising magnetisation and frequency via
par. 14-41
AEO Minimum Magnetisation and par. 14-42 Minimum AEO Frequency .
[5] Constant Power The function provide a constant power in field weakening area. Follows the formula:
P
constant
=
Torque x RPM
9550
This selection maybe unavailable depending on drive configuration.
This parameter cannot be adjusted while the motor is running.
VLT
®
AutomationDrive FC 300 Operating
Instructions
4 How to Programme
MG.33.AG.02 - VLT
®
is a registered Danfoss trademark 49
4

Danfoss VLT AutomationDrive FC 301 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 301
Category	DC Drives
Language	English