3-03 Maximum Reference
Range:
Function:
Application
dependent
*
[Application
dependant]
Enter the maximum reference. The
maximum reference is the highest
value obtainable by adding all
references together.
The Maximum Reference unit
matches:
•
The choice of configuration
in
for
Speed closed-loop
[1],
RPM; for
Torque
[2], Nm.
•
.
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.
3.5.2 3-1* References
Select the preset reference(s).
Select Preset ref. bit 0 / 1 / 2
[16],
[17] or [18] for the corresponding digital inputs in parameter
group 5-1*.
3-10 Preset Reference
Array [8]
Range: 0-7
Range:
Function:
0.00
%
*
[-100.00 -
100.00 %]
Enter a percentage (relative) value to be
either added or deducted from the actual
reference for catch up or slow-down, respec-
tively. If
Catch up
is selected via one of the
digital inputs (
5-10 Terminal 18 Digital Input
to
5-15 Terminal 33 Digital Input
), the percentage
(relative) value is added to the total
reference. If
Slow-down
is selected via one of
the digital inputs (
5-10 Terminal 18 Digital
Input
to
5-15 Terminal 33 Digital Input
), the
percentage (relative) value is deducted from
the total reference. Obtain extended
functionality with the DigiPot function. See
par. group 3-9*
Digital Potentiometer
.
Preset ref. bit
2
1
0
Preset ref. 0
0
0
0
Preset ref. 1
0
0
1
Preset ref. 2
0
1
0
Preset ref. 3
0
1
1
Preset ref. 4
1
0
0
Preset ref. 5
1
0
1
Preset ref. 6
1
1
0
Preset ref. 7
1
1
1
3-11 Jog Speed [Hz]
Range:
Function:
Application
dependent
*
[Application
dependant]
The jog speed is a fixed output
speed at which the adjustable
frequency drive is running
when the jog function is
activated.
See also
3-12 Catch up/slow-down Value
Range:
Function:
0.00
%
*
[0.00 -
100.00 %]
Enter a percentage (relative) value to be either
added or deducted from the actual reference
for catch up or slow-down, respectively. If
Catch up
is selected via one of the digital
inputs (
5-10 Terminal 18 Digital Input
to
5-15 Terminal 33 Digital Input
), the percentage
(relative) value is added to the total reference.
If
Slow-down
is selected via one of the digital
inputs (
5-10 Terminal 18 Digital Input
to
5-15 Terminal 33 Digital Input
), the percentage
(relative) value is deducted from the total
reference. Obtain extended functionality with
the DigiPot function. See par. group 3-9*
Digital Potentiometer
.
Parameter Descriptions
FC 300 Programming Guide
MG.33.MA.22 - VLT
®
is a registered Danfoss trademark
3-33
3
3
