Danfoss VLT AutomationDrive FC 302 Programming Manual page 34

Parameter Descriptions
Custom Readout (Value)
P 16-09
Custom Readout
Unit P 0-30
Max value
P 0-32
3 3
Min value
Linear
units only
P 0-31
0
Illustration 3.4 Custom Readout
The relation depends on the type of unit selected in
0-30 Custom Readout Unit:
Unit Type
Dimensionless
Speed
Flow, volume
Flow, mass
Velocity
Length
Temperature
Pressure
Power
Table 3.3 Speed Relations for Different Unit Types
0-30 Unit for User-defined Readout
Option:
[0] None
*
[1] %
[5] PPM
[10] 1/min
[11] rpm
[12] Pulse/s
[20] l/s
[21] l/min
[22] l/h
[23] m³/s
[24] m³/min
32
VLT
Motor Speed
High limit
P 4-13 (RPM)
P 4-14 (Hz)
Speed Relation
Linear
Quadratic
Cubic
Function:
It is possible to 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 3.3). The
actual calculated value can be read in
parameter 16-09 Custom Readout, and/or shown in
the display be selecting [16-09] Custom Readout in
parameter 0-20 Display Line 1.1 Small to
0-24 Display Line 3 Large.
®
AutomationDrive FC 301/302 Programming Guide
0-30 Unit for User-defined Readout
Option:
[25] m³/h
[30] kg/s
[31] kg/min
[32] kg/h
[33] t/min
[34] t/h
[40] m/s
[41] m/min
Motor Speed
[45] m
[60] °C
[70] mbar
[71] bar
[72] Pa
[73] kPa
[74] m WG
[80] kW
[120] GPM
[121] gal/s
[122] gal/min
[123] gal/h
[124] CFM
[125] ft³/s
[126] ft³/min
[127] ft³/h
[130] lb/s
[131] lb/min
[132] lb/h
[140] ft/s
[141] ft/min
[145] ft
[160] °F
[170] psi
[171] lb/in²
[172] in WG
[173] ft WG
[180] HP
0-31 Min Value of User-defined Readout
Range:
0 CustomRea-
doutUnit
MG33MI02 - Rev. 2013-11-20
Function:
Function:
[ -999999.99 - This parameter sets the min.
par. 0-32 value of the custom defined
*
CustomRea- readout (occurs at zero speed).
doutUnit] Only possible to set different
from 0 is when selecting a
linear unit in
parameter 0-30 Unit for User-
defined Readout. For Quadratic
and Cubic units the minimum
value will be 0.