Analog Output - Danfoss VLT AutomationDrive FC 301 Programming Manual

Programming Guide | VLT® AutomationDrive FC 301/FC 302
6-45 Term. X30/12 High Ref./Feedb. Value
Default value: Size related
Setup: All setups
Data type: Int32
Sets the analog input scaling value to correspond to the high voltage value set in parameter 6-41 Terminal X30/12 High Voltage.
6-46 Term. X30/12 Filter Time Constant
Default value:
0.001 s
Setup: All setups
Data type:
Uint16
This parameter cannot be adjusted while the motor is running.
Enter the filter time constant. This is a first-order digital low-pass filter time constant for suppressing electrical noise in terminal X30/12.
Increasing the value improves dampening but also increases the time delay through the filter.

6-5* Analog Output 1

6.8.6
This parameter group contains parameters for configuring the scaling and limits for analog output 1, that is terminal 42. Analog outputs
are current outputs of 0/4–20 mA. Common terminal (terminal 39) is the same terminal and has the same electrical potential for analog
common and digital common connection. The resolution on analog output is 12 bit.
6-50 Terminal 42 Output
Default value:
–
Setup: All setups
Data type: Uint8
Select the function of terminal 42 as an analog current output. Depending on the selection, the output is either a 0–20 mA or 4–20 mA
output. The current value can be read out in the LCP in parameter 16-65 Analog Output 42 [mA].
Option Name
[0] No operation
[52] MCO
[53] MCO 4–20mA
© 2024.09
Parameter type:
Conversion index:
Change during operation:
Parameter type:
Conversion index:
Change during operation:
NOTICE
Parameter type:
Conversion index:
Change during operation:
Description
Indicates no signal on the analog output.
The analog value is set by the MCO 305 application program
using the command OUTDA.
The analog value is set by the MCO 305 application program
using the command OUTDA.
Parameter Descriptions
Range, -999999.999
- 999999.999
ReferenceFeedbackUnit
-3
True
Range, 0.001 - 10 s
-3
True
Option
–
True
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