4.1.4 Navigation Keys
Navigation keys are used for programming functions and
moving the display cursor.
The navigation keys also
provide speed control in local (hand) operation. Three
frequency converter status indicator lights are also located
in this area.
130BT117.10
OK
Back
Info
Warn
Alarm
On
Cancel
Key Function
Back Reverts to the previous step or list in the menu
structure.
Cancel Cancels the last change or command as long as
the
display mode has
not changed.
Info Press for a definition of the function being
displayed.
Navigation
Keys
Use the four navigation arrows to move between
items
in the menu.
OK Use
to access parameter groups or to enable a
choice.
Light Indicator Function
Green ON The ON light activates when the
frequency converter receives
power from
mains voltage, a DC
bus terminal, or an external 24 V
supply.
Yellow WARN When warning conditions are met,
the yellow WARN light
comes on
and text appears in the display
area identifying the problem.
Red ALARM A fault condition causes the red
alarm light to flash
and an alarm
text is displayed.
4.1.5 Operation Keys
Operation keys are found at the bottom of the LCP.
130BP046.10
Hand
on
O
Auto
on
Reset
Key Function
Hand On Starts the frequency converter in local control.
•
Use
the navigation keys
to control frequency
converter speed
•
An external stop signal by control input or
serial communication overrides the local hand
on
Off Stops the motor but does not remove power to
the frequency converter.
Auto On Puts
the system in remote operational mode.
•
Responds to an external
start command by
control terminals or serial communication
•
Speed reference is from an external source
Reset Resets the frequency converter manually after a
fault has been cleared.
4.2 Back Up and Copying Parameter
Settings
Programming data is stored internally in the frequency
converter.
•
The
data can be
uploaded into the LCP memory
as a storage back up
•
Once stored in the LCP, the data can be
downloaded back into the frequency converter
•
Data can also be downloaded into other
frequency converters by connecting the LCP into
those units and downloading the stored settings.
(This is a quick way to program multiple units
with the same settings.)
•
Initialisation of the frequency converter to restore
factory default settings does not change data
stored in the LCP memory
WARNING
UNINTENDED START!
When the frequency converter
is connected to AC mains,
the motor may start at any time. The frequency converter,
motor, and any driven equipment must be in operational
readiness. Failure to be in operational readiness when the
frequency converter is connected to AC mains could result
in death, serious injury, or equipment or property damage.
User Interface
VLT
®
Decentral Drive FCD 302 Operating Instructions
MG04F302 - VLT
®
is a registered Danfoss trademark
35
4 4
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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