Danfoss VLT HVAC Series User Manual

3.2.5 0-3*LCP Custom Readout
It is possible to customize the display elements for various purposes: *Custom Readout. Value proportional to speed (linear, squared or cubed depending
on unit selected in par.0-30
Custom Readout Unit ) *Display Text. Text string stored in a parameter.
Custom Readout
The calculated value to be displayed is based on settings in par.0-30
Custom Readout Unit , par.0-31 Custom Readout Min Value (linear only), par.
0-32
Custom Readout Max Value , par.4-13 Motor Speed High Limit [RPM] , par.4-14 Motor Speed High Limit [Hz] and actual speed.
The relation will depend on the type of unit selected in par.0-30 Custom Readout Unit :
Unit Type
Speed Relation
Dimensionless Linear
Speed
Flow, volume
Flow, mass
Velocity
Length
Temperature
Pressure Quadratic
Power Cubic
0-30 Custom Readout Unit
Option: Function:
Program a value to be shown in the display of the LCP. The value has a linear, squared or cubed
relation to speed. This relation depends on the unit selected (see table above). The actual calculated
value can be read in par.16-09
Custom Readout , and/or shown in the display by selecting Custom
Readout [16-09] in par.0-20
Display Line 1.1 Small to par. 0-24 Display Line 3 Large .
[0]
[1] * %
[5] PPM
[10] min
[11] RPM
[12] PULSE/s
[20] liter / sec.
VLT
®
HVAC Drive Programming Guide 3 Parameter Description
MG.11.C6.22 - VLT
®
is a registered Danfoss trademark 3-11
3

Danfoss VLT HVAC Series Specifications

General

Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication Interfaces	Profibus, Ethernet
Cooling Method	Forced convection
Ambient Temperature	-10°C to +40°C
Enclosure Rating	IP20, IP21, IP55
Output Voltage	0 - 100% of supply voltage