Danfoss VLT FC 300 Service Manual

[Cancel]
Last change or command is cancelled as long as the
display has not been changed.
C
a
n
c
e
l
Figure 2.9 Cancel Icon
[Info]
Displays information about a command, parameter, or
function in any display window. [Info] provides detailed
information when needed.
Exit Info mode by pressing either [Info], [Back], or [Cancel].
I
n
f
o
Figure 2.10 Info Icon
Navigation keys
The four navigation keys are used to navigate between the
different choices available in [Quick Menu], [Main Menu]
and [Alarm Log]. Press the keys to move the cursor.
[OK]
Is used for choosing a parameter marked by the cursor
and for enabling the change of a parameter.
130BT117.10
OK
Back
Info
Warn
Alarm
On
Cancel
Figure 2.11 Navigation Keys
Operation keys
For local control – are placed at the bottom of the control
panel.
130BP046.10
Hand
on
O
Auto
on
Reset
Figure 2.12 Operation Keys
[Hand On]
Enables control of the adjustable frequency drive 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
0-40 [Hand on] Key on LCP.
The following control signals are still active when [Hand
On] is activated:
•
[Hand On] - [Off] - [Auto On]
•
Reset
•
Coasting stop inverse
•
Reversing
•
Set-up select lsb - Set-up select msb
•
Stop command from serial communication
•
Quick stop
•
DC brake
NOTICE!
External stop signals activated with control signals or a
serial bus overrides a Start command via the LCP.
[Off]
Stops the connected motor. The key can be selected as [1]
Enable or [0] Disable via 0-41 [Off] Key on LCP. If no external
stop function is selected and the [Off] key is inactive, the
motor can only be stopped by disconnecting the line
power supply.
[Auto On]
Enables the adjustable frequency drive to be controlled via
the control terminals and/or serial communication. When a
start signal is applied on the control terminals and/or the
bus, the adjustable frequency drive starts. The key can be
selected as [1] Enable or [0] Disable via 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] –
[Auto On].
[Reset]
Is used for resetting the adjustable frequency drive after an
alarm (trip). It can be selected as [1] Enable or [0] Disable
via 0-43 [Reset] Key on LCP.
2.2.2
Numeric Local Control Panel (NLCP)
See the Design Guide for instructions for using the
numeric LCP.
Operator Interface and Adju...
Service Manual
24 Danfoss A/S © Rev. 2014-02-10 All rights reserved. MG94A222
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Danfoss VLT FC 300 Specifications

General

Brand	Danfoss
Model	VLT FC 300
Category	DC Drives
Language	English