Xiii, 6parameter settings by function -1 – Yaskawa Matrix Converter User Manual
Page 15
xiii
Parameter Tables .........................................................................................5-7
A: Initialization.................................................................................................................5-7
b: Application ..................................................................................................................5-9
C: Auto-Tuning..............................................................................................................5-16
d: Reference .................................................................................................................5-20
E: Motor Parameter ......................................................................................................5-25
F: Option .......................................................................................................................5-29
H: Terminal Function ....................................................................................................5-34
L: Protection Function...................................................................................................5-43
n: Special Adjustments .................................................................................................5-50
o: Digital Operator.........................................................................................................5-52
T: Motor Auto-Tuning....................................................................................................5-55
U: Monitors ...................................................................................................................5-57
Default Settings that Change with the Control Method (A1-02)....................................5-64
Defaults for Various MxC Capacities (o2-04)................................................................5-65
6
Parameter Settings by Function............................................ 6-1
Frequency Reference ...................................................................................6-2
Selecting the Frequency Reference Source ...................................................................6-2
Using Multi-Step Speed Operation .................................................................................6-5
Run Command .............................................................................................6-7
MxC Functions................................................................................................................6-7
Selecting the Run Command Source .............................................................................6-8
Stopping Methods....................................................................................... 6-11
Selecting the Stopping Method when a Stop Command is Sent................................... 6-11
Using DC Injection Braking...........................................................................................6-15
Using an Emergency Stop (“Fast Stop”).......................................................................6-16
Acceleration and Deceleration Characteristics...........................................6-17
Setting Acceleration and Deceleration Times ...............................................................6-17
Preventing the Motor from Stalling during Acceleration (Stall Prevention during
Acceleration Function) ..................................................................................................6-21
Preventing Motor Stall during Deceleration (Stall Prevention during Deceleration
Function).......................................................................................................................6-23
Adjusting Frequency References ...............................................................6-25
Adjusting Analog Frequency References .....................................................................6-25
Operation Avoiding Resonance (Jump Frequency Function) .......................................6-28
Speed Limit (Frequency Reference Limit Function) ...................................6-30
Limiting Maximum Output Frequency ...........................................................................6-30
Limiting Minimum Frequency........................................................................................6-30
Improved Operating Efficiency ...................................................................6-32
Reducing Motor Speed Fluctuation (Slip Compensation Function) ..............................6-32
Compensating for Insufficient Torque at Startup and Low-Speed Operation
(Torque Compensation) ................................................................................................6-34
Hunting-Prevention Function ........................................................................................6-36
Stabilizing Speed (Speed Feedback Detection Function) ............................................6-37