Yaskawa Matrix Converter Instruction Manuals and User Guides
We have 1 Instruction Manual and User Guide for Matrix Converter Yaskawa
Manuals 
| Recognized languages: | English |
|---|---|
| Pages: | 398 |
| Size: | 9.43 MB |
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Document Outline
- Front Cover
- Safety Information
- Safety Precautions
- Location of Warning Information
- Warranty Information
- Registered Trademarks
- Contents
- 1 MxC Physical Installation
- 2 Wiring
- 3 Digital Operator and Modes
- 4 Test Run
- 5 Parameters and Settings
- Parameter Descriptions
- Digital Operation Display Functions and Levels
- Parameter Tables
- A: Initialization
- b: Application
- C: Auto-Tuning
- d: Reference
- E: Motor Parameter
- F: Option
- H: Terminal Function
- L: Protection Function
- n: Special Adjustments
- o: Digital Operator
- T: Motor Auto-Tuning
- U: Monitors
- Default Settings that Change with the Control Method (A1-02)
- Defaults for Various MxC Capacities (o2-04)
- 6 Parameter Settings by Function
- Frequency Reference
- Run Command
- Stopping Methods
- Acceleration and Deceleration Characteristics
- Adjusting Frequency References
- Speed Limit (Frequency Reference Limit Function)
- Improved Operating Efficiency
- Machine Protection
- Reducing Noise and Leakage Current
- Limiting Motor Torque (Torque Limit Function)
- Stall Prevention during Run
- Changing Stall Prevention Level during Run Using an Analog Input
- Using Frequency Detection: L4-01 to L4-05
- Detecting Motor Torque
- Changing Overtorque and Undertorque Detection Levels Using an Analog Input
- Motor Overload Protection
- Setting Motor Protection Operation Time
- Motor Overheating Protection Using PTC Thermistor Inputs
- Limiting Motor Rotation Direction
- Continuing Operation
- MxC Protection
- Input Terminal Functions
- Temporarily Switching Operation between Digital Operator and Control Circuit Terminals
- Blocking MxC Outputs (Baseblock Commands)
- Stopping Acceleration and Deceleration (Accel/Decel Ramp Hold)
- Raising and Lowering Frequency References Using Contact Signals (UP/ DOWN)
- Accelerating and Decelerating Parameter Frequencies in the Analog References (+/- Speed)
- Hold Analog Frequency Using User-set Timing
- Switching Operations between a Communications Option Card and Control Circuit Terminals
- Jog Frequency Operation without Forward and Reverse Commands (FJOG/RJOG)
- Stopping the MxC by Notifying Programming Device Errors to the MxC (External Fault Function)
- Output Terminal Functions
- Monitor Parameters
- Individual Functions
- Digital Operator Functions
- Options
- Elevator and Hoist Type Applications
- Brake On/Off Sequence
- Auto-Tuning
- Momentary Power Loss Ridethrough
- Torque Limit
- I/O Phase Loss Protection and Overtorque Detection
- External Baseblock Signal
- Acceleration/Deceleration Time
- Output Side Magnetic Contactor
- Control Related Adjustments
- Reducing Shock at Start/Stop and during Acceleration/Deceleration
- Confirming Start Up Current and Reducing Carrier Frequency
- Maintenance Timer Display Function
- 7 Troubleshooting
- Protective and Diagnostic Functions
- Troubleshooting
- Trouble Setting Parameters
- If the Motor Does Not Operate
- Direction of the Motor Rotation is Reversed
- Motor Does Not Produce Torque or Acceleration is Slow
- Motor Operates Faster than the Frequency Reference
- Slip Compensation Function has Low Speed Precision
- Low Speed Control Accuracy at High-Speed Rotation in Open Loop Vector Control Method
- Insufficient torque during Rotational Auto-Tuning in Flux Loop Vector
- Speed fluctuation during Rotational Auto-Tuning in Flux Loop Vector
- Motor Deceleration is Too Slow
- Motor Overheat
- Noise is Produced from an AM Radio or when the MxC is Started
- Ground Fault Interrupter Operates while the MxC is Running
- Mechanical Oscillation
- Torque Generated for the Motor is Insufficient (Insufficient Power)
- Motor Rotates Even When MxC Output is Stopped
- OV or OC is Detected when the Fan is Started or Stalls
- Output Frequency does not Reach the Specified Frequency Reference
- 8 Maintenance and Inspection
- 9 Specifications
- 10 Appendix
- MxC Control Methods
- MxC Application Precautions
- Motor Application Precautions
- Wiring Examples
- Using a VS Operator
- Using Transistors for Input Signals and a 0 V Common in Sinking Mode with an Internal Power Supply
- Using Transistors for Input Signals and a +24 V Common in Sourcing Mode
- Using Transistors for Input Signals and a 0 V Common in Sink Mode with an External Power Supply
- Using Contact and Open Collector Outputs
- Parameters
- Index
- Revision History
- Back Cover