Danfoss VLT AQUA Drive FC 202 Programming Manual page 18

How to Program
[Cancel]
Last change or command is canceled as long as the display
2 2 has not been changed.
[Info]
Supplies information about a command, parameter, or
function in any display window. [Info] provides detailed
information whenever help is needed.
Exit info mode by pressing either [Info], [Back], or [Cancel].
Illustration 2.6 Back
Illustration 2.7 Cancel
Illustration 2.8 Info
Navigation keys
The 4 navigation keys are used to navigate between the
different options available in Quick Menu, Main Menu, and
Alarm Log. Press the keys to move the cursor.
[OK]
Is used to select a parameter marked by the cursor and to
enable the change of a parameter.
Local control keys
Local control keys are at the bottom of the LCP.
Hand
On
Illustration 2.9 Local Control Keys
[Hand On]
Enables control of the frequency converter via the LCP.
[Hand On] also starts the motor, and it is now possible to
enter the motor speed data with the navigation keys. The
key can be selected as [1] Enable or [0] Disable via
parameter 0-40 [Hand on] Key on LCP
.External stop signals activated with control signals, or a
fieldbus, override a start command via the LCP.
16
®
VLT
Auto
Off Reset
On
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AQUA Drive FC 202
The following control signals are still active when [Hand
On] is activated:
•
[Hand On] - [Off] - [Auto On].
•
Reset.
•
Coast stop inverse.
•
Reversing.
•
Set-up select bit 0 - Set-up select bit 1.
•
Stop command from serial communication.
•
Quick stop.
•
DC brake.
[Off]
Stops the connected motor. The key can be selected as [1]
Enable or [0] Disable via parameter 0-41 [Off] Key on LCP. If
no external stop function is selected and the [Off] key is
inactive, stop the motor by disconnecting the voltage.
[Auto On]
Enables control of the frequency converter via the control
terminals and/or serial communication. When a start signal
is applied on the control terminals and/or the fieldbus, the
frequency converter starts. The key can be selected as [1]
Enable or [0] Disable via parameter 0-42 [Auto on] Key on
LCP.
NOTICE
An active HAND-OFF-AUTO signal via the digital inputs
has higher priority than the control keys [Hand On] and
[Auto On].
[Reset]
Is used to reset the frequency converter after an alarm
(trip). It can be selected as [1] Enable or [0] Disable via
parameter 0-43 [Reset] Key on LCP.
The parameter shortcut can be created by pressing [Main
Menu] for 3 s. The parameter shortcut allows direct access
to any parameter.
MG20OB02