Toshiba TOSVERT VF-AS Manuals

Manuals and User Guides for Toshiba TOSVERT VF-AS. We have 1 Toshiba TOSVERT VF-AS manual available for free PDF download: Instruction Manual

Toshiba TOSVERT VF-AS Instruction Manual

Toshiba TOSVERT VF-AS Instruction Manual (54 pages)

Optional ROM for Hoist & Crane

Brand: Toshiba | Category: Industrial Equipment | Size: 27.93 MB

Table of Contents

Features
2
Restrictions on Use
2
Safety Precautions
3
Operation Precautions
4
Table of Contents
5
Mounting the ROM
6
- Before Mounting the ROM
  6
- Removing the ROM
  8
- Low-Speed Detection with Current Monitoring
  9
  - Purpose
    9
  - Operation
    9
  - Wiring
    10
  - Settings
    10
- Hoist & Crane Fall Prevention
  11
  - Purpose
    11
  - Summary of Functions
    11
  - Function Descriptions
    11
    
    Output Phase Failure Detection
    11
    
    Anti-Stall Operation Levels
    12
    
    Anti-Stall Trip at Power Running
    14
    
    Overtorque Trip
    15
    
    DC Injection Braking Priority at Forward/Reverse Changeover
    15
Light-Load High-Speed Operation
17
- Purpose
  17
- Operation
  17
- Setting
  19
- Formulas
  19
  - Preset Frequency Setting Formula
    19
  - Automatic Frequency Setting Formula
    24
Input/Output Terminal Functions
29
- Input Terminal Functions
  29
- Output Terminal Functions
  31
Troubleshooting
33
- Inverter Trip Causes and Remedies
  33
- Checklist for Other F au Its
  34
Guarantee
35
Appendix Table: Parameter List for VF-AS Hoist & Crane Option ROM
36

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