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