Main Menu - Reference/Ramps - Group - Danfoss VLT DriveMotor FCP 106 Programming Manual

Parameters

4.4 Main Menu - Reference/Ramps - Group

3
4.4.1 3-0* Reference Limits
Parameters for setting the reference unit, limits, and
ranges.
4 4
Also see parameter group 20-0* Feedback for information
on settings in closed loop.
3-02 Minimum Reference
Range:
0 [-4999–4999] The minimum reference is the lowest value
*
3-03 Maximum Reference
Range:
Size [ -4999.0 - 4999
related ReferenceFeed-
*
backUnit]
4.4.2 3-1* References
P3-03
P3-02
0
Illustration 4.6 References
3-10 Preset Reference
Range:
0 % [-100 -
*
100 %]
52
VLT
Function:
obtainable by summing all references.
Function:
The maximum reference is the
highest value obtainable by
summing all references. The
maximum reference unit matches
the selection of configuration in
parameter 1-00 Configuration
Mode.
50
Function:
Enter up to 8 different preset references (0–7)
in this parameter, using array programming.
Select preset reference bit 0/1/2 [16], [17], or [18]
Danfoss A/S © 11/2015 All rights reserved.
®
DriveMotor FCP 106/FCM 106
3-10 Preset Reference
Range:
3-11 Jog Speed [Hz]
Range:
5 Hz [ 0 - 400.0
*
Hz]
3-12 Catch up/slow Down Value
Range:
0 % [0 -
*
100 %]
3-14 Preset Relative Reference
Range:
0 % [-100
-
*
100 %]
P3-10
100%
3-15 Reference 1 Source
Option:
Function:
for the corresponding digital inputs in
parameter group 5-1* Digital Inputs, for
selecting dedicated references.
Function:
The jog speed is a fixed output speed at
which the frequency converter runs when
the jog function is activated.
See also parameter 3-80 Jog Ramp Time.
Function:
Enter a percentage (relative) value to be either
added to or deducted from the actual reference
for catch up or slow down. If catch up is selected
via 1 of the digital inputs (parameter 5-10 Terminal
18 Digital Input to parameter 5-15 Terminal 33
Digital Input), the percentage (relative) value is
added to the total reference. If slow down is
selected via 1 of the digital inputs
(parameter 5-10 Terminal 18 Digital Input to
parameter 5-15 Terminal 33 Digital Input), the
percentage (relative) value is deducted from the
total reference. Obtain extended functionality with
the DigiPot function. See parameter group 3-9*
Digital Potentiometer.
Function:
Define the fixed value in % to be added to the
variable value defined in parameter 3-18 Relative
Scaling Reference Resource, Relative Scaling Reference
Source.
The sum of fixed and variable values (labeled Y in
Illustration 4.7) is multiplied by actual reference
(labeled X in Illustration 4.7). This product is added
Y
to actual reference
X + X ×
100
Y
Resulting
Z
Relative
actual
X
Z=X+X*Y/100
reference
Illustration 4.7 Preset Relative Reference
Function:
Select the input to be used for the 1st
reference signal. Parameter 3-15 Reference 1
Source, parameter 3-16 Reference 2 Source,
and parameter 3-17 Reference 3 Source
define up to 3 different reference signals.
MG03N202