Danfoss VLT FC 100 Series Programming Manual

Also see for VLT HVAC Drive FC 102: Operating instructions Service guide Installation guide Installation guide Operating guide

Contents

Danfoss VLT FC 100 Series Programming Manual Manual pdf 153 page image

3.18. Main Menu - FC Closed Loop - Group 203.18.1. 20-** FC Closed LoopThis parameter group is used for configuring the closed loop PID Controller, that controls the output frequency of the frequency converter.3.18.2. 20-0* FeedbackThis parameter group is used to configure the feedback signal for the frequency converter’s closed loop PID Controller. Whether the frequency converteris in Closed Loop Mode or Open Loop Mode, the feedback signals can also be shown on the frequency converter’s display, be used to control a frequencyconverter analog output, and be transmitted over various serial communication protocols.20-00 Feedback 1 SourceOption: Function:Up to three different feedback signals can be used to provide the feedback signal for the frequency converter’sPID Controller.This parameter defines which input will be used as the source of the first feedback signal.Analog input X30/11 and Analog input X30/12 refer to inputs on the optional General Purpose I/O board.[0] No Function[1] Analog Input 53[2] * Analog Input 54[3] Pulse Input 29[4] Pulse Input 33[7] Analog Input X30/11[8] Analog Input X30/12[9] Analog Input X42/1[10] Analog Input X42/3[11] Analog Input X42/5[100] Bus Feedback 1[101] Bus Feedback 2[102] Bus Feedback 3VLT® HVAC Drive Programming Guide 3. Parameter DescriptionMG.11.C5.02 - VLT ® is a registered Danfoss trademark 1533