Danfoss vlt hvac drive fc 102 Operating Instructions Manual page 77

How to Operate the Frequenc...
Quick
Status
Menu
Illustration 5.7 Menu Keys
[Status]
indicates the status of the frequency converter and/or the
motor. 3 different readouts can be selected by pressing
the [Status] key:
5 line readouts, 4 line readouts or Smart Logic Control.
Use [Status] for selecting the mode of display or for
changing back to Display mode from either the Quick
Menu mode, the Main Menu mode or Alarm mode. Also
use the [Status] key to toggle single or double read-out
mode.
[Quick Menu]
allows quick set-up of the frequency converter. The most
common HVAC functions can be programmed here.
The [Quick Menu] consists of
•
My Personal Menu
•
Quick Set-up
•
Function Set-up
•
Changes Made
•
Loggings
The Function Set-up provides quick and easy access to all
parameters required for most HVAC applications including
most VAV and CAV supply and return fans, cooling tower
fans, primary, secondary and condenser water pumps and
other pump, fan and compressor applications. Amongst
other features it also includes parameters for selecting
which variables to display on the LCP, digital preset
speeds, scaling of analog references, closed loop single
zone and multi-zone applications and specific functions
related to fans, pumps and compressors.
The Quick Menu parameters can be accessed immediately
unless a password has been created via 0-60 Main Menu
Password, 0-61 Access to Main Menu w/o Password,
0-65 Personal Menu Password or 0-66 Access to Personal
Menu w/o Password.
It is possible to switch directly between Quick Menu mode
and Main Menu mode.
[Main Menu]
is used for programming all parameters. The Main Menu
parameters can be accessed immediately unless a
password has been created via 0-60 Main Menu Password,
0-61 Access to Main Menu w/o Password, 0-65 Personal Menu
Password or 0-66 Access to Personal Menu w/o Password. For
most HVAC applications it is not necessary to access the
Main Menu parameters but instead the Quick Menu, Quick
Set-up and Function Set-up provides the simplest and
quickest access to the typical required parameters.
VLT HVAC Drive FC 102 Operating Instructions
Main Alarm
Menu Log
MG11F402 - Rev. 2013-12-16
It is possible to switch directly between Main Menu mode
and Quick Menu mode.
Parameter shortcut can be carried out by pressing down
the [Main Menu] key for 3 seconds. The parameter
shortcut allows direct access to any parameter.
[Alarm Log]
displays an Alarm list of the 10 latest alarms (numbered
A1-A10). To obtain additional details about an alarm, press
the navigation keys to manoeuvre to the alarm number
and press [OK]. Information is displayed about the
condition of the frequency converter before it enters the
alarm mode.
The Alarm log key on the LCP allows access to both Alarm
log and Maintenance log.
[Back]
reverts to the previous step or layer in the navigation
structure.
Illustration 5.8
[Cancel]
Cancels the last change or command as long as the display
has not been changed.
Illustration 5.9
[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].
Illustration 5.10
Navigation Keys
The 4 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 selecting a parameter marked by the cursor and
for enabling the change of a parameter.
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