Manual - Famco

Chapter 3 – Function Settings8) Operation-starting methodParameter Name Code DescriptionStarting methodSpeed Search SelectionFU2-20FU2-21FU2-26FU2-27FU2-22FU2-23FU2-24FU2-25Motor starting method:[FU2-20]: Power-on run,[FU2-21] Restart after Fault Reset,[FU2-26] Number of Auto Restart Attempt[FU2-27] Delay Time Before Auto RestartSee parameter description for more details.Speed search function is available during Accel, trip,instant power failure, restart after fault reset and autorestart. See parameter description for more details.3.1.3 Application function setting1) PID operationThe inverter can be used to exercise process control, e.g. flow rate, air volume or pressure via PID feedback control.Parameter Name Code DescriptionPID control setting FU2-41~ FU2-60 Parameters for PID control setting2) Jog and Multi-speed operationParameter Name Code DescriptionMulti function inputterminal settingFilter time constant forinput terminalSpeed reference valueAccel/Decel timesetting for each stepI/O-12 ~14EXT2 ~ 4I/O-17DRV-05 ~ 7I/O-21 ~ I/O-24I/O-25 ~ 38If I/O-12 ~14 are set to Speed-H, Speed-M, Speed-L,multi- speed operation up to speed 7 is available.Effective for eliminating noise in the freq. setting circuitSpeed reference value for each step settingAccel/Decel time for each step settingJog freq. I/O-20 Jog freq for jog operation settingSpeed-H Speed-M Speed-L JOG Speed Signal Parameter value0 0 0 0 Speed 0 DRV-00X X X 1 Jog freq. I/O-200 0 1 0 Speed –1 DRV-050 1 0 0 Speed –2 DRV-060 1 1 0 Speed –3 DRV-071 0 0 0 Speed –4 I/O-211 0 1 0 Speed –5 I/O-221 1 0 0 Speed –6 I/O-231 1 1 0 Speed –7 I/O-2444