Toshiba Tosvert VF-AS1 User Manual
Toshiba, High, Performance
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Table of contents
Document Outline
- Cover
- I. Safety precautions
- II. Introduction
- Contents
- 1. Read first
- 2. Connection equipment
- 3. Operations
- 4. Searching and setting parameters
- 5. Basic parameters
- 5.1 History function
- 5.2 Setting acceleration/deceleration time
- 5.3 Increasing starting torque
- 5.4 Setting parameters by operating method
- 5.5 Selection of operation mode
- 5.6 Selecting control mode
- 5.7 Manual torque boost–increasing torque boost at low speeds
- 5.8 Base frequency
- 5.9 Maximum frequency
- 5.10 Upper limit and lower limit frequencies
- 5.11 Setting frequency command characteristics
- 5.12 Preset speed operation (speeds in 15 steps)
- 5.13 Selecting forward and reverse runs (operation panel only)
- 5.14 Setting the electronic thermal
- 5.15 Changing the display unit % to A (ampere)/V (volt)
- 5.16 Meter setting and adjustment
- 5.17 PWM carrier frequency
- 5.18 Trip-less intensification
- 5.19 Dynamic (regenerative) braking - For abrupt motor stop
- 5.20 Standard default setting
- 5.21 Searching for all reset parameters and changing their settings
- 5.22 EASY key function
- 6. Extended parameters
- 6.1 Input/output parameters
- 6.2 Input signal selection
- 6.3 Terminal function selection
- 6.4 Basic parameters 2
- 6.5 V/f 5-point setting
- 6.6 Speed/torque command gain and bias
- 6.7 Operation frequency
- 6.8 DC braking
- 6.9 Auto-stop in case of lower-limit frequency continuous operation
- 6.10 Jog run mode
- 6.11 Setting frequency via external contact input (Up/Down frequency setting)
- 6.12 Jump frequency - jumping resonant frequencies
- 6.13 Preset speed operation frequencies
- 6.14 Trip-less intensification
- 6.15 Drooping control
- 6.16 Light-load high-speed operation function
- 6.17 Braking function
- 6.18 Acceleration/deceleration suspend function
- 6.19 Commercial power/inverter switching
- 6.20 PID control
- 6.21 Stop position control function
- 6.22 Setting motor constants
- 6.23 Increasing the motor output torque further in low speed range
- 6.24 Torque control
- 6.25 Torque limit
- 6.26 Stall prevention function
- 6.27 Current and speed control gain
- 6.28 Fine adjustment of frequency setting signal
- 6.29 Operating a synchronous motor
- 6.30 Acceleration/deceleration 2
- 6.31 Pattern operation
- 6.32 Preset speed mode
- 6.33 Protection functions
- 6.34 Override
- 6.35 Adjustment parameters
- 6.36 Operation panel parameter
- 6.37 Tracing functions
- 6.38 Communication function
- 6.39 My function
- 6.40 Traverse function
- 6.41 Instruction manuals for optionally available devices and special functions
- 7. Operation with external signal
- 8. Monitoring the operation status
- 9. Taking measures to satisfy the CE/UL/CSA standards
- 10. Selection of peripheral devices
- 11. Table of parameters
- 12. Specifications
- 13. Before making a service call - Trip information and remedies
- 14. Inspection and maintenance
- 15. Warranty
- 16. Disposal of the inverter
- Back cover