NB!
Changing the
Motor Speed Unit
will reset certain parameters to their initial value. It is rec-
ommended 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).
0-03 Regional Settings
Option:
Function:
[0]
*
International
Sets par.1-20
Motor Power
units to kW and the default value of par. 1-23
Motor Frequency
to 50 Hz.
[1]
US
Sets par.1-21
Motor Power
units to HP and the default value of par. 1-23
Motor Frequency
to 60 Hz.
This parameter cannot be adjusted while the motor is running.
0-04 Operating State at Power-up (Hand)
Option:
Function:
Select theoperating mode upon reconnection of the frequency converter to mains voltage after power down in
Hand (local) operation mode.
[0]
Resume
Restarts the frequency converter maintaining the samelocal reference and the same start/stop settings (applied
by [START/STOP]) as before the frequency converter was powered down.
[1]
*
Forced stop, ref=old
Restarts the frequency converter with a saved local reference, after mains voltage reappears and after pressing
[START].
[2]
Forced stop, ref = 0
Resets the local reference to 0 upon restarting the frequency converter.
2.3.3. 0-1* Set-up Operations
Define and control the individual parameter setups.
The frequency converter has four parameter setups that can be programmed independently of each other. This makes the frequency converter very
flexible and able to solve advanced control functionality problems, often saving the cost of external control equipment. For example these can be used
to program the frequency converter to operate according to one control scheme in one setup (e.g. motor 1 for horizontal movement) and another control
scheme in another setup (e.g. motor 2 for vertical movement). Alternatively they can be used by an OEM machine builder to identically program all their
factory fitted frequency converters for different machine types within a range to have the same parameters and then during production/commissioning
simply select a specific setup depending on which machine the frequency converter is installed on.
The active setup (i.e. the setup in which the frequency converter is currently operating) can be selected in parameter 0-10 and is displayed in the LCP.
Using Multi set-up it is possible to switch between setups with the frequency converter running or stopped, via digital input or serial communication
commands. If it is necessary to change setups whilst running, ensure parameter 0-12 is programmed as required. Using parameter 0-11 it is possible to
edit parameters within any of the setups whilst continuing the frequency converter operation in its Active Setup which can be a different setup to that
being edited. Using parameter 0-51 it is possible to copy parameter settings between the setups to enable quicker commissioning if similar parameter
settings are required in different setups.
0-10 Active Set-up
Option:
Function:
Select the set-up to control the frequency converter functions.
[0]
Factory setup
Cannot be changed. It contains the Danfoss data set, and can be used as a data source when returning the
other set-ups to a known state.
[1]
*
Set-up 1
Set-up 1
[1] to
Set-up 4
[4] are the four separate parameter set-ups within which all parameters can be pro-
grammed.
[2]
Set-up 2
[3]
Set-up 3
[4]
Set-up 4
FC 300 Programming Guide
2. How to Programme
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
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