Main Menu - Fc Closed Loop - Group - Danfoss VLT AQUA Programming Manual

2. Parameter Description

2.17. Main Menu - FC Closed Loop - Group 20

2.17.1. Drive Closed Loop, 20-**
2
This parameter group is used for configuring the closed loop PID Controller, that controls the
output frequency of the frequency converter.
2.17.2. Feedback, 20-0*
This parameter group is used to configure the feedback signal for the frequency converter's closed
loop PID Controller. Whether the frequency converter is in Closed Loop Mode or Open Loop Mode,
the feedback signals can be shown on the frequency converter's display. It can also be used to
control a frequency converter analog output, and be transmitted over various serial communica-
tion protocols.
20-00 Feedback 1 Source
Option:
[0]
[1]
[2]
[3]
[4]
[7]
[8]
[9]
[10]
[100]
[101]
[102]
174
No Function
Analog Input 53
* Analog Input 54
Pulse Input 29
Pulse Input 33
Analog Input X30/11
Analog Input X30/12
Analog Input X42/1
Analog Input X42/3
Bus Feedback 1
Bus Feedback 2
Bus Feedback 3
MG.20.O2.02 - VLT
Function:
Up to three different feedback signals can be used to provide
the feedback signal for the frequency converter's PID Controller.
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VLT AQUA Drive Programming Guide