III
îš‹ Motor Parameters: E ....................................................................................................5-31
îš‹ Option Parameters: F ..................................................................................................5-36
îš‹ Terminal Function Parameters: H ................................................................................5-43
îš‹ Protection Function Parameters: L ..............................................................................5-52
îš‹ Special Adjustments: n ................................................................................................5-61
îš‹ Digital Operator Parameters: o .................................................................................... 5-64
îš‹ Speed Follower: S .......................................................................................................5-67
îš‹ Monitor Parameters: U ................................................................................................. 5-70
îš‹ Factory Settings that Change with the Control Method (A1-02) ..................................5-77
îš‹ Factory Settings that Change with the Inverter Capacity (o2-04) ................................5-79
îš‹ Parameter Initial Values that Change With the Setting of C6-01 .................................5-81
6 Parameter Settings by Function............................................ 6-1
Application and Overload Selections ...........................................................6-2
îš‹
Select the Overload to Suit the Application ...................................................................6-2
Frequency Reference ..................................................................................6-7
îš‹
Selecting the Frequency Reference Source ..................................................................6-7
îš‹ Using Multi-Step Speed Operation ..............................................................................6-10
Run Command Input Methods ...................................................................6-12
îš‹
Selecting the Run Command Source ..........................................................................6-12
Stopping Methods ......................................................................................6-14
îš‹
Selecting the Stopping Method when a Stop Command is Input .................................6-14
îš‹ Using the DC Injection Brake .......................................................................................6-17
îš‹ Using an Fast Stop ......................................................................................................6-19
Acceleration and Deceleration Characteristics ..........................................6-20
îš‹
Setting Acceleration and Deceleration Times ..............................................................6-20
îš‹ Accelerating and Decelerating Heavy Loads (Dwell Function) ....................................6-23
îš‹ Preventing the Motor from Stalling During Acceleration (Stall Prevention During Accelera-
tion Function) ...............................................................................................................6-23
îš‹ Preventing Overvoltage During Deceleration ..............................................................6-25
Adjusting Frequency References ..............................................................6-27
îš‹
Adjusting Analog Frequency References ....................................................................6-27
îš‹ Operation Avoiding Resonance (Jump Frequency Function) ......................................6-29
Speed Limit (Frequency Reference Limits) ...............................................6-32
îš‹
Limiting the Maximum Output Frequency ....................................................................6-32
îš‹ Limiting the Minimum Output Frequency .....................................................................6-32
Frequency Detection .................................................................................6-33
îš‹
Speed Agreement Function .........................................................................................6-33
Improving the Operation Performance ......................................................6-36
îš‹
Reducing the Motor Speed Fluctuation (Slip Compensation Function) .......................6-36
îš‹ Torque Compensation for Sufficient Torque at Start and Low-speed
Operation 6-..................................................................................................................... 38
îš‹ Automatic Speed Regulator (ASR) ..............................................................................6-39
îš‹ Hunting-Prevention Function ....................................................................................... 6-44
îš‹ Stabilizing Speed (Automatic Frequency Regulator) ...................................................6-45
Machine Protection ....................................................................................6-46
îš‹
Limiting Motor Torque (Torque Limit Function) ............................................................6-46
îš‹ Preventing Motor Stalling During Operation ................................................................6-48
îš‹ Motor Torque Detection ...............................................................................................6-49
îš‹ Motor Overload Protection ...........................................................................................6-51
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