4.4 Main Menu - Reference/Ramps - Group
3
4.4.1 3-0* Reference Limits
Parameters for setting the reference unit, limits, and
ranges.
Also see parameter group
20-0* Feedback
for information
on settings in closed loop.
3-02 Minimum Reference
Range:
Function:
0
*
[-4999–4999] The minimum reference is the lowest value
obtainable by summing all references.
3-03 Maximum Reference
Range:
Function:
Size
related
*
[ -4999.0 - 4999
ReferenceFeed-
backUnit]
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
.
4.4.2 3-1* References
P3-03
P3-02
0
50
100%
P3-10
130BB036.10
Illustration 4.6 References
3-10 Preset Reference
Range:
Function:
0 %
*
[-100 -
100 %]
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]
3-10 Preset Reference
Range:
Function:
for the corresponding digital inputs in
parameter group
5-1* Digital Inputs
, for
selecting dedicated references.
3-11 Jog Speed [Hz]
Range:
Function:
5 Hz
*
[ 0 - 400.0
Hz]
The jog speed is a fixed output speed at
which the frequency converter runs when
the jog function is activated.
See also
3-12 Catch up/slow Down Value
Range:
Function:
0 %
*
[0 -
100 %]
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
.
3-14 Preset Relative Reference
Range:
Function:
0 %
*
[-100
-
100 %]
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
) is multiplied by actual reference
(labeled X in
). This product is added
to actual reference
X + X × Y
100
Relative
Z=X+X*Y/100
Resulting
actual
reference
Y
X
130BA059.12
Z
Illustration 4.7 Preset Relative Reference
3-15 Reference 1 Source
Option:
Function:
Select the input to be used for the 1st
reference signal.
,
parameter 3-16 Reference 2 Source
,
and
parameter 3-17 Reference 3 Source
define up to 3 different reference signals.
Parameters
VLT
®
DriveMotor FCP 106/FCM 106
52
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