Danfoss VLT AutomationDrive FC 301 Programming Guide

Parameter 7-46 Process PID Feed Fwd Normal/Inv. Ctrl.
Table 477: Parameter 7-46 Process PID Feed Fwd Normal/Inv. Ctrl.
7-46 Process PID Feed Fwd Normal/Inv. Ctrl.
Default value: [0] Normal
Parameter type: Option
Setup: All setups
Conversion index: –
Data type: Uint8
Change during operation: True
Option
Name
Description
[0]*
Normal
Select [0] Normal to set the feed-forward factor to treat the FF resource as a positive value.
[1]
Inverse
Select [1] Inverse to treat the feed-forward resource as a negative value.
Parameter 7-48 PCD Feed Forward
Table 478: Parameter 7-48 PCD Feed Forward
7-48 PCD Feed Forward
Default value: 0
Parameter type: Range, 0 - 65535
Setup: All setups
Conversion index: 0
Data type: Uint16
Change during operation: True
This parameter contains the value of parameter 7-45 Process PID Feed Fwd Resource, [32] Bus PCD.
Parameter 7-49 Process PID Output Normal/Inv. Ctrl.
Table 479: Parameter 7-49 Process PID Output Normal/Inv. Ctrl.
7-49 Process PID Output Normal/Inv. Ctrl.
Default value: [0] Normal
Parameter type: Option
Setup: All setups
Conversion index: –
Data type: Uint8
Change during operation: True
Option
Name
Description
[0]*
Normal
Select [0] Normal to use the resulting output from the process PID controller as is.
[1]
Inverse
Select [1] Inverse to invert the resulting output from the process PID controller. This operation is performed
after the feed-forward factor is applied.
5.8.8 7-5* Ext. Process PID Ctrl.
This parameter group is only used if parameter 1-00 Configuration Mode is set to [7] Extended PID speed CL or [8] Extended PID Speed
OL.
Parameter 7-50 Process PID Extended PID
Table 480: Parameter 7-50 Process PID Extended PID
7-50 Process PID Extended PID
Default value: [1] Enabled
Parameter type: Option
Setup: All setups
Conversion index: –
Data type: Uint8
Change during operation: True
Option
Name
Description
[0]
Disabled
Disable the extended parts of the process PID controller.
[1]*
Enabled
Enable the extended parts of the PID controller.
AU275636650261en-000101 / 130R0334266 | Danfoss 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