Process Pid Ctrl - Danfoss VLT AutomationDrive EZ FC 321 Programming Manual

VLT® AutomationDrive EZ FC 321
Programming Guide
Option
[0]*
[1]
[2]
[3]
[4]
[7]
[8]
[15]
[16]
[17]
[18]

4.8.6 7-3* Process PID Ctrl.

Parameter 7-30 Process PID Normal/ Inverse Control
Table 385: Parameter 7-30 Process PID Normal/ Inverse Control
7-30 Process PID Normal/ Inverse Control
Default value: [0] Normal
Conversion index: –
Normal and inverse controls are implemented by introducing a difference between the reference signal and the feedback signal.
Option Name
[0]* Normal
[1] Inverse
Parameter 7-31 Process PID Anti Windup
Table 386: Parameter 7-31 Process PID Anti Windup
7-31 Process PID Anti Windup
Default value: [1] On
Conversion index: –
Normal and inverse controls are implemented by introducing a difference between the reference signal and the feedback signal.
Option Name Description
[0] Off Continue regulation of an error even when the output frequency cannot be increased or decreased.
[1]* On Cease regulation of an error when the output frequency can no longer be adjusted.
Danfoss A/S © 2021.08
Name
No function
Analog input 53
Analog input 54
Frerquency input 29
Frequency input 33
Analog input X30/11
Analog input X30/12
Analog input X48/2
Analog input X49/1
Analog input X49/3
Analog input X49/5
Parameter type: Option
Data type: Uint8
Description
Set the process to increase the output frequency.
Set the process to decrease the output frequency.
Parameter type: Option
Data type: Uint8
Parameter Descriptions
Description
Setup: All setups
Change during operation: True
Setup: All setups
Change during operation: True
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