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
Custom Readout
, par. 16-09, and/or shown in the display be selecting Custom Readout [16-09] in par. 0-20 –
0-24, Display Line X.X Small (large).
Dimensionless:
[0]
None
[1]
*
%
[5]
PPM
Speed:
[10]
1/min
[11]
RPM
[12]
Pulse/s
Flow, volume:
[20]
l/s
[21]
l/min
[22]
l/h
[23]
m
3
/s
[24]
m
3
/min
[25]
m
3
/h
Flow, mass:
[30]
kg/s
[31]
kg/min
[32]
kg/h
[33]
ton/min
[34]
ton/h
Velocity:
[40]
m/s
[41]
m/min
Length:
[45]
m
Temperature:
[60]
° C
Pressure:
[70]
mbar
3. Parameter Description
VLT
®
HVAC Drive Programming Guide
32
MG.11.C5.02 - VLT
®
is a registered Danfoss trademark
3