Danfoss VLT AutomationDrive FC 301 Programming Guide

Enter the filter time constant. This is a first-order digital low-pass filter time constant for suppressing electrical noise in terminal
X48/10. A high time constant value improves dampening but also increases the time delay through the filter.
Parameter 35-35 Term. X48/10 Temp. Monitor
Table 1295: Parameter 35-35 Term. X48/10 Temp. Monitor
35-35 Term. X48/10 Temp. Monitor
Default value: [0] Disabled
Parameter type: Option
Setup: All setups
Conversion index: -
Data type: Uint8
Change during operation: True
This parameter facilitates the possibility of enabling or disabling the temperature monitor for terminal X48/4. Set the temperature
limits in parameter 35-36 Term. X48/10 Low Temp. Limit and parameter 35-37 Term. X48/10 High Temp. Limit.
Option
Name
Description
[0]*
Disabled
[1]
Enabled
Parameter 35-36 Term. X48/10 Low Temp. Limit
Table 1296: Parameter 35-36 Term. X48/10 Low Temp. Limit
35-36 Term. X48/10 Low Temp. Limit
Default value: Size related
Parameter type: Range, N/A
Setup: All setups
Conversion index: 0
Data type: Int16
Change during operation: True
Enter the minimum temperature reading that is expected for normal operation of the temperature sensor at terminal X48/10.
Parameter 35-37 Term. X48/10 High Temp. Limit
Table 1297: Parameter 35-37 Term. X48/10 High Temp. Limit
35-37 Term. X48/10 High Temp. Limit
Default value: Size related
Parameter type: Range, N/A
Setup: All setups
Conversion index: 0
Data type: Int16
Change during operation: True
Enter the maximum temperature reading that is expected for normal operation of the temperature sensor at terminal X48/10.
5.28.5 35-4* Analog Input X48/2
Parameter 35-42 Term. X48/2 Low Current
Table 1298: Parameter 35-42 Term. X48/2 Low Current
35-42 Term. X48/2 Low Current
Default value: 4 mA
Parameter type: Range, 0 - 20 mA
Setup: All setups
Conversion index: -3
Data type: Int16
Change during operation: True
Enter the current (mA) that corresponds to the low reference value set in parameter 35-44 Term. X48/2 Low Ref./Feedb. Value. The
value must be more than 2 mA to activate the live zero timeout function in parameter 6-01 Live Zero Timeout Function.
Parameter 35-43 Term. X48/2 High Current
Table 1299: Parameter 35-43 Term. X48/2 High Current
35-43 Term. X48/2 High Current
Default value: 20 mA
Parameter type: Range, 0 - 20 mA
Setup: All setups
Conversion index: -3
Data type: Int16
Change during operation: True
AU275636650261en-000101 / 130R0334 | 635Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT AutomationDrive FC 301 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 301
Category	DC Drives
Language	English