Danfoss VLT HVAC Operating Instructions Manual page 56

6. How to programme the frequency converter
Parameter descriptions and selections are displayed on the graphic (GLCP) or numeric (NLCP) in
the display area. (See Section 5 for details.) Access the parameters by pressing the [Quick
Menu] or [Main Menu] key on the control panel. The quick menu is used primarily for commis-
sioning the unit at start-up by providing those parameters necessary to start operation. The main
menu provides access to all parameters for detailed application programming.
All digital input/output and analog input/output terminals are multifunctional. All terminals have
factory default functions suitable for the majority of HVAC applications but if other special functions
are required, they must be programmed in parameter group 5 or 6.
6.1.2. Quick Menu Mode
The GLCP provides access to all parameters listed under the Quick Menus. The NLCP only provides
access to the Quick Setup parameters. To set parameters using the [Quick Menu] button:
Pressing [Quick Menu] the list indicates the
6
different areas contained in the Quick menu.
Efficient Parameter Set-up for HVAC Ap-
plications
The parameters can easily be set up for the
vast majority of the HVAC applications only by
using the [Quick Menu].
The optimum way to set parameters through
the [Quick Menu] is by following the below
steps:
Select
grammed as personal parameters. For example, an AHU or pump OEM may have pre-programmed
these to be in My Personal Menu during factory commissioning to make on site commissioning /
fine tuning simpler.. These parameters are selected in parameter 0-25
different parameters can be defined in this menu.
Illustration 6.1: Quick menu view.
56
My Personal Menu
to display only the parameters, which have been pre-selected and pro-
MG.11.A4.02 - 09.10.06. VLT
®
VLT HVAC Drive Operating Instructions
1. Press [Quick Setup] for selecting ba-
sic motor settings, ramp times, etc.
2. Press [Function Setups] for setting
up the required functionality of the
frequency converter - if not already
covered by the settings in [Quick
Setup].
3. Choose between
Open Loop Settings
Settings or Application Settings
It is recommended to do the set-up in the or-
der listed.
Personal Menu
Par. Designation
0-01 Language
1-20 Motor Power
1-21 Motor Power*
1-22 Motor Voltage
1-23 Motor Frequency
1-24 Motor Current
1-25 Motor Nominal Speed
3-41 Ramp 1 Ramp up Time
3-42 Ramp 1 Ramp down Time [s]
4-11 Motor Speed Low Limit
4-12 Motor Speed Low Limit*
4-13 Motor Speed High Limit
4-14 Motor Speed High Limit*
3-11 Jog Speed*
5-12 Terminal 27 Digital Input
5-40 Function Relay
Table 6.2: Quick Setup parameters
® is a registered Danfoss trademark
General Settings
,
, Closed Loop
.
. Up to 20
[Units]
[kW]
[HP]
[V]
[Hz]
[A]
[RPM]
[s]
[RPM]
[Hz]
[RPM]
[Hz]
[Hz]