Adjusting Frequency References6- 35Adjusting Frequency ReferencesThis section explains methods of adjusting frequency references. Adjusting Analog Frequency ReferencesGain and bias are among the constants used to adjust analog inputs.Related ConstantsCon-stantNumberName Description SettingRangeFactorySettingChangeduringOpera-tionControl Methods MEMOBUSRegis-terV/fV/fwithPGOpenLoopVec-torFluxVec-torH3-01Signal levelselection (ter-minal A1)0: 0 to ±10V1: 0 to ±10V 0 or 1 0 No A A A A 410HH3-02 Gain (termi-nal A1)Sets the frequency when 10 V isinput. as a percentage of themaximum output frequency.0.0 to1000.0 100.0% Yes A A A A 411HH3-03 Bias (termi-nal A1)Sets the frequency when 0 V isinput, as a percentage of themaximum frequency.-100.0to+100.00.0% Yes A A A A 412HH3-04Signal levelselection (ter-minal A3)0: 0 to ±10V1: 0 to ±10V 0 or 1 0 No A A A A 413HH3-05Multi-func-tion analoginput (termi-nal A3) func-tion selectionSelect from the functions listedin the following table. Refer tothe next page.0 to 1F 1F No A A A A 414HH3-06 Gain (termi-nal A3)Sets the input gain (level) when10V is input.Set according to the 100% valueselected from H3-05.0.0 to1000.0 100.0% Yes A A A A 415HH3-07 Bias (termi-nal A3)Sets the input gain (level) when0 V is input.Set according to the 100% valueselected from H3-05.-100.0to+100.00.0% Yes A A A A 416HH3-08Signal levelselection(terminal A2)0: 0 to +10V, with lower limit1: without lowerlimit2: 4 to 20 mASwitch current and voltageinput using the switch on thecontrol panel.0 to 2 2 No A A A A 417HH3-09Multi-func-tion analoginput (termi-nal A2) func-tion selectionSelect multi-function analoginput function for terminal A2.Refer to the next table.0 to 1F 0 No A A A A 418HH3-10 Gain (termi-nal A2)Sets the input gain (level) when10 V (20 mA) is input.Set according to the 100% valuefor the function set for H3-09.0.0 to1000.0 100.0% Yes A A A A 419HH3-11 Bias (termi-nal A2)Sets the input gain (level) when0 V (4 mA) is input.Set according to the 100% valuefor the function set for H3-09.-100.0to+100.00.0% Yes A A A A 41AH0 to ±10V
