Danfoss VLT FC 103 Instruction Manual

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
adjustable frequency drive status indicators are also
located in this area.
130BT117.10
OK
Back
Info
Warn
Alarm
On
Cancel
Figure 4.4 Navigation Keys
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 keys to move between
items in the menu.
OK
Use to access parameter groups or to enable a
choice.
Table 4.3 Navigation Keys Functions
Light Indicator Function
Green ON The ON light activates when the
adjustable frequency drive receives
power from AC line 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.
Table 4.4 Indicator Lights Functions
4.1.5
Operation Keys
Operation keys are found at the bottom of the LCP.
130BP046.10
Hand
on
O
Auto
on
Reset
Figure 4.5 Operation Keys
Key Function
Hand On
Starts the adjustable frequency drive in local
control.
•
Use the navigation keys to control adjustable
frequency drive 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 adjustable frequency drive.
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 adjustable frequency drive manually
after a fault has been cleared.
Table 4.5 Operation Keys Functions
User Interface
Instruction Manual
44 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG16E222
44

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English