35-45 Term. X48/2 High Ref./Feedb. Value
Range:
Function:
100 Reference-
FeedbackUnit
*
[-999999.999 -
999999.999
ReferenceFeed-
backUnit]
Enter the reference or
feedback value (in RPM,
Hz, bar, and so on) that
corresponds to the voltage
or current set in
parameter 35-43 Term.
X48/2 High Current
.
35-46 Term. X48/2 Filter Time Constant
Range:
Function:
0.001 s
*
[0.001 - 10
s]
Enter the filter time constant. This is a
first-order digital low-pass filter time
constant for suppressing electrical noise
in terminal X48/2. A high time constant
value improves dampening but also
increases the time delay through the
filter.
3.28 Parameters: 36-** Programmable I/O
Option
Parameters for configuring VLT
®
Programmable I/O MCB
115.
Parameters in this group are active only when VLT
®
Programmable I/O MCB 115 is installed.
3.28.1 36-0* I/O Mode
Use the parameters in this group to configure the mode of
inputs and outputs of VLT
®
Programmable I/O MCB 115.
Terminals can be programmed to provide voltage, current,
or digital output.
36-03 Terminal X49/7 Mode
Select the output mode of analog terminal X49/7.
Option:
Function:
[0]
*
Voltage 0-10V
[1]
Voltage 2-10V
[2]
Current 0-20mA
[3]
Current 4-20mA
36-04 Terminal X49/9 Mode
Select the output mode of analog terminal X49/9.
Option:
Function:
[0]
*
Voltage 0-10V
[1]
Voltage 2-10V
[2]
Current 0-20mA
[3]
Current 4-20mA
36-05 Terminal X49/11 Mode
Select the output mode of analog terminal X49/11.
Option:
Function:
[0]
*
Voltage 0-10V
36-05 Terminal X49/11 Mode
Select the output mode of analog terminal X49/11.
Option:
Function:
[1]
Voltage 2-10V
[2]
Current 0-20mA
[3]
Current 4-20mA
3.28.2 36-4* Output X49/7
Use the parameters in this group to configure the mode of
inputs and outputs of VLT
®
Programmable I/O MCB 115.
36-40 Terminal X49/7 Analogue Output
Option:
Function:
[0]
*
No operation
[52]
MCO 0-20mA/0-10V
[100]
Output frequency
[101]
Reference
[102]
Feedback
[103]
Motor Current
[104]
Torque rel to limit
[105]
Torq relate to rated
[106]
Power
[107]
Speed
[108]
Torque
[109]
Max Out Freq
[139]
Bus ctrl. 0-20 mA
[141]
Bus ctrl 0-20mA t.o.
36-42 Terminal X49/7 Min. Scale
Match the minimum output of terminal X49/7 with a required
value. The required value is defined as a percentage of the value
selected in
parameter 36-40 Terminal X49/7 Analogue Output
. To
know more about how this parameter works, see
parameter 6-52 Terminal 42 Output Max Scale
The following example describes how the frequency converter
uses this parameter.
Example
Parameter 36-03 Terminal X49/7 Mode
[0] Voltage 0-10 V
Parameter 36-40 Terminal X49/7 Analogue Output
=
[100] Output
frequency
Parameter 4-19 Max Output Frequency
=200 Hz
Application requirement: If the output frequency is lower than
20 Hz, the output of terminal X49/7 should be 0 V. To fulfil the
example requirement, enter 10% in
Range:
Function:
0 %
*
[0 - 200 %]
36-43 Terminal X49/7 Max. Scale
Range:
Function:
100
%
*
[0 -
200 %]
Scale the maximum output of terminal X49/7. For
example, the scaling is done for the following
reasons:
Parameter Descriptions
Programming Guide
MG33MP02
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Summary of Contents for VLT AutomationDrive FC 302
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