Manual - Famco

Chapter 3 – Function Settings3) Auto sequence operationIf I/O-50 [Auto (Sequence) Operation selection] is set to 1 {Auto-A} or 2 {Auto-B}, up to 5 sequences can be set withmax of 8 steps (speed) in each sequence. Therefore, max 40 operating steps can be made. Two different types of autosequence (A, B) operation are available.Parameter Name Code DescriptionAuto operation setting I/O-50 ~ 84 Sets 8 steps and 5 sequences (Max).4) 2 nd motor operation2 nd function setting is required to run the two motors by one inverter by exchange. If the terminal defined for 2 nd functionsignal input is turned ON, 2 nd motor operation is valid.Parameter Name Code DescriptionMulti-function inputterminals settingParameter setting for2 nd motor operationI/O-12 ~14EXT2 ~ 4FU2-81 ~ FU2-902 nd motor operation is available with Multi-function inputterminals P1 ~ P3 or P4 ~ 6 set to 7 {2 nd Func}.Setting parameters necessary to operate 2 nd motor suchas base freq., Accel/Decl time, Stall.5) Energy-saving operationFU1-39 [Energy Save Level] tunes the inverter output voltage to minimize the inverter output voltage during duringconstant speed operation. Appropriate for energy-saving applications such as fan, pump and HVAC.45