Danfoss VLT AutomationDrive FC 301 Programming Manual page 45

Parameter Descriptions
The calculated value to be shown is based on the settings
in:
•
Parameter 0-30 Custom Readout Unit.
•
Parameter 0-31 Custom Readout Min Value (linear
only).
•
Parameter 0-32 Custom Readout Max Value.
•
Parameter 4-13 Motor Speed High Limit [RPM].
•
Parameter 4-14 Motor Speed High Limit [Hz].
•
Actual speed.
Custom Readout (Value)
P 16-09
Custom Readout
Unit P 0-30
Max value
P 0-32
Min value
Linear
units only
P 0-31
0
Illustration 3.4 Custom Readout
The relation depends on the type of unit selected in
parameter 0-30 Custom Readout Unit:
Unit type
Dimensionless
Speed
Flow, volume
Flow, mass
Velocity
Length
Temperature
Pressure
Power
Table 3.2 Speed Relations for Different Unit Types
0-30 Unit for User-defined Readout
Option: 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 3.2). The actual
calculated value can be read in
parameter 16-09 Custom Readout,
and/or shown in the display by
M0013101
Programming Guide
Motor Speed
Motor Speed
High limit
P 4-13 (RPM)
P 4-14 (Hz)
Speed relation
Linear
Quadratic
Cubic
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0-30 Unit for User-defined Readout
Option: Function:
selecting [16-09] Custom Readout in
parameter 0-20 Display Line 1.1
Small to parameter 0-24 Display Line
3 Large.
[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
[25] m³/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
[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
[176] kpsi
[177] MPa
3 3
43