192 Parameters2222 Speed referenceselectionSpeed reference selection; motor potentiometer settings.See the control chain diagrams on pages 420…424.22.01 Speed ref unlimited Displays the output of the speed reference selection block.See the control chain diagram on page 423.This parameter is read-only.--30000.00…30000.00 rpmValue of the selected speed reference. See par.46.0122.11 Ext1 speed ref1 Selects Ext1 speed reference source 1.Two signal sources can be defined by this parameter and22.12 Ext1 speed ref2. A mathematical function (22.13 Ext1speed function) applied to the two signals creates an Ext1reference (A in the figure below).A digital source selected by 19.11 Ext1/Ext2 selection can beused to switch between Ext1 reference and thecorresponding Ext2 reference defined by parameters 22.18Ext2 speed ref1, 22.19 Ext2 speed ref2 and 22.20 Ext2speed function (B in the figure below).AI1 scaledZero None. 0AI1 scaled 12.12 AI1 scaled value (see page 157). 1AI2 scaled 12.22 AI2 scaled value (see page 158). 2FB A ref1 03.05 FB A reference 1 (see page 142). 4No. Name/Value Description Def/FbEq1619.111022.13MULSUBADDMINMAX22.1122.1222.860AIFB…Other…0AIFB…Other…Ref122.20MULSUBADDMINMAX22.1822.190AIFB…Other…0AIFB…Other…Ref1ABExt1Ext2
