Operating instructions
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 be 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] 1/min
[11] RPM
[12] Pulse/s
[20] l/s
[21] l/min
[22] l/h
[23] m/s
[24] m/min
[25] m/h
[30] kg/s
[31] kg/min
[32] kg/h
[33] t/min
[34] t/h
[40] m/s
[41] m/min
[45] m
[60] °C
[70] mbar
[71] bar
[72] Pa
[73] kPa
[74] m WG
[75] mm Hg
[80] kW
[120] GPM
[121] gal/s
0-30 Custom Readout Unit
Option: Function:
[122] gal/min
[123] gal/h
[124] CFM
[125] ft/s
[126] ft/min
[127] ft/h
[130] lb/s
[131] lb/min
[132] lb/h
[140] ft/s
[141] ft/min
[145] ft
[160] °F
[170] psi
[171] lb/in
[172] in WG
[173] ft WG
[174] in Hg
[180] HP
0-31 Custom Readout Min Value
Range: Function:
Application
dependent
*
[Applica-
tion
dependant]
This parameter allows the choice of the
min. value of the custom defined
readout (occurs at zero speed). It is only
possible to select a value different to 0
when selecting a linear unit in
par. 0-30 Custom Readout Unit. For
Quadratic and Cubic units the
minimum value will be 0.
0-32 Custom Readout Max Value
Range: Function:
100.00
CustomRea-
doutUnit
*
[Application
dependant]
This parameter sets the max value to
be shown when the speed of the
motor has reached the set value for
par. 4-13 Motor Speed High Limit
[RPM] or par. 4-14 Motor Speed High
Limit [Hz] (depends on setting in
par. 0-02 Motor Speed Unit).
Parameter Description
VLT
®
HVAC Drive Programming Guide
MG.11.CA.02 - VLT
®
is a registered Danfoss trademark 33
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