B. Display menu keys
Menu keys are used for menu access for parameter set-up,
toggling through status display modes during normal
operation, and viewing fault log data.
Key
Function
6
Status
Shows operational information.
7
Quick Menu
Allows access to programming parameters
for initial set-up instructions and many
detailed application instructions.
8
Main Menu
Allows access to all programming
parameters.
9
Alarm Log
Displays a list of current warnings, the last
ten alarms, and the maintenance log.
Table 5.2 Legend to
, Display Menu Keys
C. Navigation keys and LEDs
Navigation keys are used for programming functions and
moving the display cursor. The navigation keys also
provide speed control in local operation. There are also
three adjustable frequency drive status indicator lights in
this area.
Key
Function
10
Back
Reverts to the previous step or list in the
menu structure.
11
Cancel
Cancels the last change or command as long
as the display mode has not changed.
12
Info
Press for a definition of the function being
displayed.
13
Navigation
Keys
Use the four navigation keys to move
between items in the menu.
14
OK
Use to access parameter groups or to enable
a choice.
Table 5.3 Legend to
, Navigation Keys
Indicator
Light
Function
15 On
Green
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.
16 Warn.
Yellow
When warning conditions are met,
the yellow WARN light comes on
and text appears in the display
area identifying the problem.
17 Alarm
Red
A fault condition causes the red
alarm light to flash and an alarm
text is displayed.
Table 5.4 Legend to
, Indicator Lights (LEDs)
D. Operation keys and reset
Operation keys are located at the bottom of the LCP.
Key
Function
18
Hand On
Starts the adjustable frequency drive in local
control.
•
An external stop signal by control input
or serial communication overrides the
local hand on
19
Off
Stops the motor but does not remove power
to the adjustable frequency drive.
20
Auto On
Puts the system in remote operational mode.
•
Responds to an external start command
by control terminals or serial communi-
cation
21
Reset
Resets the adjustable frequency drive
manually after a fault has been cleared.
Table 5.5 Legend to
, Operation Keys and Reset
NOTICE!
The display contrast can be adjusted by pressing [Status]
and [
▲
]/[
▼
] keys.
Commissioning
VLT
®
AQUA Drive FC 202
26
Danfoss A/S © 10/2014 All rights reserved.
MG20MA22
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5