User`s manual
III
Motor Parameters: E ....................................................................................................5-30
Option Parameters: F ..................................................................................................5-35
Terminal Function Parameters: H ................................................................................5-41
Protection Function Parameters: L .............................................................................. 5-50
N: Special Adjustments ................................................................................................5-58
Digital Operator Parameters: o ....................................................................................5-60
U: Monitor Parameters .................................................................................................5-64
Factory Settings that Change with the Control Method (A1-02) ..................................5-70
Factory Settings that Change with the Inverter Capacity (o2-04) ................................5-72
Parameter Initial Values that Change With the Setting of C6-01 .................................5-74
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 Emergency Stop ...........................................................................................6-18
Acceleration and Deceleration Characteristics ..........................................6-19
Setting Acceleration and Deceleration Times ..............................................................6-19
Accelerating and Decelerating Heavy Loads (Dwell Function) ....................................6-22
Preventing the Motor from Stalling During Acceleration (Stall Prevention
During Acceleration Function) .....................................................................................6-22
Preventing Overvoltage During Deceleration ..............................................................6-24
Adjusting Frequency References ..............................................................6-26
Adjusting Analog Frequency References ....................................................................6-26
Operation Avoiding Resonance (Jump Frequency Function) ......................................6-28
Speed Limit (Frequency Reference Limits) ...............................................6-30
Limiting the Maximum Output Frequency ....................................................................6-30
Limiting the Minimum Output Frequency .....................................................................6-30
Frequency Detection .................................................................................6-31
Speed Agreement Function .........................................................................................6-31
Improving the Operation Performance ......................................................6-33
Reducing the Motor Speed Fluctuation (Slip Compensation Function) .......................6-33
Torque Compensation for Sufficient Torque at Start and Low-speed
Operation .....................................................................................................................6-35
Automatic Speed Regulator (ASR) .............................................................................. 6-36
Hunting-Prevention Function .......................................................................................6-41
Stabilizing Speed (Automatic Frequency Regulator) ...................................................6-42
Machine Protection ....................................................................................6-43
Limiting Motor Torque (Torque Limit Function) ............................................................6-43
Preventing Motor Stalling During Operation ................................................................ 6-45
Motor Torque Detection ...............................................................................................6-46
Motor Overload Protection ...........................................................................................6-48