Danfoss VLT HVACDrive User Manual

6 How to Operate the Adjustable Frequency Drive
6.1.1 Three Ways of Operating
The adjustable frequency drive can be operated in 3 ways:
1. Graphical Local Control Panel (GLCP), see 5.1.2
2. Numeric Local Control Panel (NLCP), see 5.1.3
3. RS-485 serial communication or USB, both for PC connection, see 5.1.4
If the adjustable frequency drive is fitted with a serial communication bus option, please refer to relevant documentation.
6.1.2 How to Operate the Graphical LCP (GLCP)
The following instructions are valid for the GLCP (LCP 102).
The GLCP is divided into four functional groups:
1. Graphical display with Status lines.
2. Menu keys and LEDs - selecting mode, changing parameters and switching between display functions.
3. Navigation keys and LEDs (LEDs).
4. Operation keys and LEDs.
Graphical display:
The LCD display is back lit with a total of 6 alpha-numeric lines. All data is displayed on the LCP which can show up to five operating variables while in
[Status] mode.
Display lines:
a. Status line: Status messages displaying icons and graphics.
b. Line 1-2: Operator data lines displaying data and variables de-
fined or chosen by the user. By pressing the [Status] key, up to
one extra line can be added.
c. Status line: Status messages displaying text.
VLT
®
HVAC Drive Instruction Manual
6 How to Operate the Adjustable Frequency
Drive
MG.11.AB.22 - VLT
®
is a registered Danfoss trademark 6-1
6

Danfoss VLT HVACDrive Specifications

General

Brand	Danfoss
Model	VLT HVACDrive
Category	DC Drives
Language	English