3-14 Preset Relative Reference
Range:
Function:
0.00 %
*
[-100.00 -
100.00 %]
The actual reference, X, is increased or
decreased with the percentage Y, set in
3-14 Preset Relative Reference
. This results in
the actual reference Z. Actual reference (X)
is the sum of the inputs selected in
,
,
and
Relative
Z=X+X*Y/100
Resulting
actual
reference
Y
X
130BA059.12
Z
X
100
%
0
-100
Z
Y
X+X*Y/100
P 3-14
130BA278.10
3-15 Reference 1 Source
Option:
Function:
Select the reference input to be used
for the first reference signal.
and
define up to three different reference
signals. The sum of these reference
signals defines the actual reference.
This parameter cannot be adjusted
while the motor is running.
[0]
No function
[1]
*
Analog input 53
[2]
Analog input 54
[7]
Pulse input 29
[8]
Pulse input 33
[20] Digital pot.meter
[21] Analog input X30/11
[22] Analog input X30/12
[23] Analog Input X42/1
[24] Analog Input X42/3
[25] Analog Input X42/5
[29] Analog Input X48/2
[30] Ext. Closed Loop 1
[31] Ext. Closed Loop 2
[32] Ext. Closed Loop 3
3-16 Reference 2 Source
Option:
Function:
Select the reference input to be used
for the second reference signal.
and
define up to three different reference
signals. The sum of these reference
signals defines the actual reference.
This parameter cannot be adjusted
while the motor is running.
[0]
No function
[1]
Analog input 53
[2]
Analog input 54
[7]
Pulse input 29
[8]
Pulse input 33
[20]
*
Digital pot.meter
[21]
Analog input X30/11
[22]
Analog input X30/12
[23]
Analog Input X42/1
[24]
Analog Input X42/3
[25]
Analog Input X42/5
[29]
Analog Input X48/2
[30]
Ext. Closed Loop 1
[31]
Ext. Closed Loop 2
[32]
Ext. Closed Loop 3
Parameter Description
VLT
®
HVAC Drive Programming Guide
MG.11.CB.02 - VLT
®
is a registered Danfoss trademark
49
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