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APPENDIX A - FUNCTIONS BASED ON THE USE
Set the function properly according to the load and operating conditions. The application and the related
functions are listed at the following table.
Use Related Parameter Code
Accel/Decel time, pattern adjustment
DRV-01 [Acceleration Time], DRV-02 [Deceleration Time],
FU1-05 [Acceleration Pattern], FU1-06 [Deceleration Pattern]
Reverse rotation prevention FU1-03 [Forward, Reverse Prevention]
Minimum time Accel/Decel FU1-05 [Acceleration Pattern], FU1-06 [Deceleration Pattern]
Accel/Decel at continuous rating range FU1-05 [Acceleration Pattern], FU1-06 [Deceleration Pattern]
Braking operation adjustment
FU1-07 [Stop Method], FU1-08~11 [DC Braking],
FU1-12~13 [DC braking at Start]
Operations for frequencies over 50 Hz
FU1-20 [Maximum Frequency],
FU1-25 [Frequency Upper Limit],
I/O-05 [Frequency Corresponding to Max. Voltage of V1],
I/O-10 [Frequency Corresponding to Max. Current of I]
Selecting an appropriate output
characteristics for the load
FU1-20 [Maximum Frequency],
FU1-21 [Base Frequency]
Motor output torque adjustment
FU1-22 [Starting Frequency],
FU1-26~28 [Torque Boost],
FU1-59~60 [Stall Prevention],
FU2-30 [Rated Motor]
Output frequency limit
FU1-23~25 [Frequency Upper/Lower Limit],
I/O-01~10 [Analog Frequency Setting]
Motor Overheat protection FU1-50~53 [Electronic Thermal], FU2-30 [Rated Motor]
Multi step operation
I/O-12~14 [Define the Multi Function Input Terminals],
I/O-20~27 [Jog, Multi Step Frequency],
FU1-23~25 [Frequency Upper/Lower Limit]
Jog Operation I/O-20 [Jog Frequency]
Frequency Jump Operation FU2-10~16 [Frequency Jump]
Timing the electronic brake operation
I/O-42~43 [Frequency Detection Level],
I/O-44 [Multi Function Output]
Displaying the rotating speed
DRV-04 [Motor Speed],
FU2-74 [Motor RPM Display Gain]
Function alteration prevention FU2-94 [Parameter Lock]
Energy Saving FU1-39 [Energy Saving]
Auto restart operation after alarm stop FU2-27~28 [Auto Retry]
2
nd
motor operation FU2-81~90 [2
nd
Function]
PID feedback operation FU2-50~54 [PID Operation]
Frequency reference signal and output
adjusting
I/O-01~10 [Analog Frequency Setting]
Define the multi function input terminals I/O-12~14 [Define the Multi Function Input Terminals]
Define the multi function output terminals I/O-44 [Multi Function Output Setting]
Commercial line <-> inverter switchover
operation
I/O-12~14 [Define the Multi Function Input Terminals],
I/O-44 [Multi function Output Setting]
Frequency meter calibration I/O-40~41 [FM Output]
Operate by communicating with a computer
I/O-46 [Inverter No.],
I/O-47 [communication Speed],
I/O-48~49 [Loss of Reference]