Danfoss VLT AQUA Programming Manual

Also see for vlt aqua: Instructions Design guide Instruction manual Operating instructions Design guide

Contents

[20] Digital pot.meter[21] Analog input X30/11[22] Analog input X30/12[23] Analog Input X42/1[24] Analog Input X42/3[25] Analog Input X42/5[30] Ext. Closed Loop 1[31] Ext. Closed Loop 2[32] Ext. Closed Loop 3 This parameter defines which input on the frequency convertershould be treated as the source of the reference signal for theClosed Loop 1 Controller. Analog input X30/11 and Analog inputX30/12 refer to inputs on the General Purpose I/O.21-14 Ext. 1 Feedback SourceOption: Function:[0] * No Function[1] Analog Input 53[2] Analog Input 54[3] Frequency Input 29[4] Frequency Input 33[7] Analog Input X30/11[8] Analog Input X30/12[9] Analog Input X42/1[10] Analog Input X42/3[100] Bus Feedback 1[101] Bus Feedback 2[102] Bus Feedback 3 This parameter defines which input on the frequency convertershould be treated as the source of the feedback signal for theClosed Loop 1 controller. Analog input X30/11 and Analog inputX30/12 refer to inputs on the General Purpose I/O.21-15 Ext. 1 SetpointRange: Function:0.000ExtPID1Unit *[-999999.999 -999999.999ExtPID1Unit]The setpoint is used in closed loop as the reference for com-paring feedback values.21-17 Ext. 1 Reference [Unit]Range: Function:0.000ExtPID1Unit *[-999999.999 -999999.999ExtPID1Unit]Readout of the reference value for the Closed Loop 1 Controller.2. Parameter Description VLT ® AQUA Drive Programming Guide190 MG.20.O2.02 - VLT ® is a registered Danfoss trademark2