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[74]
m WG
[80]
kW
[120]
GPM
[121]
gal/s
[122]
gal/min
[123]
gal/h
[124]
CFM
[125]
ft
3
/s
[126]
ft
3
/min
[127]
ft
3
/h
[130]
Ib/s
[131]
Ib/min
[132]
Ib/h
[140]
ft/s
[141]
ft/min
[145]
ft
[150]
Ib ft
[160]
º F
[170]
psi
[171]
Ib/in
2
[172]
in WG
[173]
ft WG
[180]
HP
3-02 Minimum Reference
Range:
Function:
0.000
*
[-100000.000 – par. 3-03] Enter the Minimum Reference. The Minimum Reference is the lowest value obtainable by summing all references.
Minimum Reference is active only when par. 3-00
Reference Range
is set to
Min.- Max.
[0].
The Minimum Reference unit matches:
•
The choice of configuration in par 1-00
Configuration Mode
: for
Speed closed loop
[1], RPM; for
Tor-
que
[2], Nm.
•
The unit selected in par. 3-01
Reference/Feedback Unit
.
3-03 Maximum Reference
Range:
Function:
1500.000
*
[Par. 3-02 -
100000.000]
Enter the Maximum Reference. The Maximum Reference is the highest value obtainable by summing all refer-
ences.
The Maximum Reference unit matches:
•
The choice of configuration in par. 1-00
Configuration Mode
: for
Speed closed loop
[1], RPM; for
Tor-
que
[2], Nm.
•
The unit selected in par. 3-01
Reference/Feedback Unit
.
3-04 Reference Function
Option:
Function:
[0]
*
Sum
Sums both external and preset reference sources.
[1]
External/Preset
Use either the preset or the external reference source.
Shift between external and preset via a command on a digital input.
2. How to Programme
FC 300 Programming Guide
62
MG.33.M3.02 - VLT
®
is a registered Danfoss trademark
2