3-16 Reference Resource 2
Option:
Function:
Select the reference input to be
used for the 2
nd
reference signal.
Parameter 3-15 Reference Resource 1
,
parameter 3-16 Reference Resource 2
,
and
parameter 3-17 Reference
Resource 3
define up to 3 different
reference signals. The sum of these
reference signals defines the actual
reference.
[0]
No function
[1]
Analog Input
53
[2]
Analog Input
54
[7]
Frequency
input 29
[8]
Frequency
input 33
[11]
Local bus
reference
Reference from terminals 68 and 69.
[20]
Digital
pot.meter
[21]
Analog input
X30/11
[22]
Analog input
X30/12
[32]
Bus PCD
3-17 Reference Resource 3
Option:
Function:
Select the reference input to be
used for the 3
rd
reference signal.
Parameter 3-15 Reference Resource 1
,
parameter 3-16 Reference Resource 2
,
and
parameter 3-17 Reference
Resource 3
define up to 3 different
reference signals. The sum of these
reference signals defines the actual
reference.
[0]
No function
[1]
Analog Input
53
[2]
Analog Input
54
[7]
Frequency
input 29
[8]
Frequency
input 33
[11]
Local bus
reference
Reference from terminals 68 and 69.
[20]
Digital
pot.meter
3-17 Reference Resource 3
Option:
Function:
[21]
Analog input
X30/11
[22]
Analog input
X30/12
[32]
Bus PCD
3-18 Relative Scaling Reference Resource
Option:
Function:
NOTICE
This parameter cannot be
adjusted while the motor is
running.
Select a variable value to be added
to the fixed value (defined in
parameter 3-14 Preset Relative
Reference
). The sum of the fixed
and variable values (labeled Y in
) is multiplied by the
actual reference (labeled X in
). This product is
then added to the actual reference
(X+X*Y/100) to give the resulting
actual reference.
Relative
Z=X+X*Y/100
Resulting
actual
reference
Y
X
130BA059.12
Z
Illustration 4.17 Resulting Actual
Reference
[0]
*
No function
[1]
Analog Input
53
[2]
Analog Input
54
[7]
Frequency
input 29
[8]
Frequency
input 33
[11]
Local bus
reference
Reference from terminals 68 and 69.
[20]
Digital
pot.meter
[21]
Analog input
X30/11
[22]
Analog input
X30/12
[32]
Bus PCD
Parameter Descriptions
Programming Guide
MG06J202
Danfoss A/S © 03/2019 All rights reserved.
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Содержание VLT AutomationDrive FC 361
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