Danfoss VLT Programming Guide

3 Parameter Description
3.1 Parameter Selection
3.1.1 Main Menu Structure
Parameters for the frequency converter are grouped into various parameter groups for easy selection of the correct parameters for optimized operation
of the frequency converter.
The vast majority of VLT HVAC Drive applications can be programmed using the Quick Menu button and selecting the parameters under Quick Setup and
Function Setups.
Descriptions and default settings of parameters may be found under the section Parameter Lists at the back of this manual.
0-xx Operation/Display 10-xx CAN Fieldbus
1-xx Load/Motor 11-xx LonWorks
2-xx Brakes 13-xx Smart Logic Controller
3-xx Reference/Ramps 14-xx Special Functions
4-xx Limits/ Warnings 15-xx FC Information
5-xx Digital In/Out 16-xx Data Readouts
6-xx Analog In/Out 18-xx Info & Readouts
8-xx Comm. and Options 20-xx FC Closed Loop
9-xx Profibus 21-xx Ext. Closed Loop
22-xx Application Functions
23-xx Time Based Functions
24-xx Application Functions 2
25-xx Cascade Controller
26-xx Analog I/O Option MCB 109
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C9.02 - VLT
®
is a registered Danfoss trademark 31
3

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)