Table Of Contents - Toshiba Tosvert VF-A5 Instruction Manual

Table of Contents

Safety Precautions2
Table Of Contents4
Acceptance Inspection And Precautions7
Details Of Rating Nameplate7
Details Of Model No.7
Installation Precautions8
External View And Component Names9
Component Explanation9
Removal Of Cover9
Removal Of The Rom Interface Window And Operation Panel10
Operation Precautions11
Cautions Regarding Motor11
Inverter Disposal Precautions14
Wiring Precautions15
Connection To Main Circuit15
Connection Of Control Signals15
Other Precautions16
Installation Of Non-Fuse Breaker17
Installation Of Primary Magnetic Contactor17
Main Circuit Wiring17
Installation Restrictions Of Secondary-Side Magnetic Contactors18
Installation Of Overload Relay (Thermal Relay)18
Installation Of An Input Reactor19
Leakage Currents19
Wiring Example Using External Thermal Relays19
Examples Of Selecting Equipment For Wiring20
Standard Connections21
Terminal Functions24
Control Circuit Terminal Functions25
Input/Output Internal Circuits27
Control Terminal Block29
Main Circuit Terminal Block29
Control Power Terminal Block (5.5Kw To 30Kw Units)30
Main Circuit Terminal Block (5.5Kw To 7.5Kw Units)30
Main Circuit Terminal Block Protective Covers31
Main Circuit Terminal Block Screw Tightening Torques31
Main Circuit Terminal Block (22Kw To 30Kw Units)32
Main Circuit Terminal Block (37Kw To 45Kw Units)32
Operation And Adjustment33
Operation Panel33
Basic Operation34
Blind Function35
Panel Operation Mode Selection35
Operation Modes38
Standard Monitor Mode38
Status Monitor Mode41
Settings Monitor Mode42
Example Of Fm (Frequency Meter) Adjustment43
Setting Value Alarm Display44
Jog Run Mode45
Operation Mode Selection46
Operation Mode Changeover46
Run/Stop Command46
Frequency Command Source Setting Function46
Parameter Setting Function47
Standard Parameter Value Reset Function48
Selection Of Stopping Method From The Panel49
Standard Setting Value49
Fault Reset50
Parameter Explanations51
Motor Requirements When Using Vector Control53
Cautions During Auto-Tuning53
Acceleration/Deceleration Time Settings54
Acc/Dec Patterns, Acc/Dec Pattern Adjustment, Low/High55
Blind Function Selection56
Upper Limit/Lower Limit Frequencies57
Reverse Operation Disable Selection57
Acc/Dec #1 And #2 Selection58
Panel Feedback Control59
Panel Reset Selection59
Fundamental Parameter Switching60
Input Terminal Selections61
Output Terminal Selections63
Low Speed, Acceleration/Deceleration Complete, Speed Reach Output Signals65
Input/Output Terminal Response Time Selections66
Commercial Power/Inv Switching67
Output Terminal Pulse Frequency Selection68
Rr Input Special Function Selection68
Run Frequency Control69
Start-Up Frequency70
End Frequency70
Jump Frequencies71
Pwm Carrier Frequency72
Preset Speed Operation73
Frequency Priority Selections75
Jogging Operation76
Frequency Setting Input Signal Characteristics77
Electronic Thermal Protection78
Motor Overload Start-Up Level78
Dc Injection Braking Settings80
Dynamic Braking Operation83
Emergency Stop84
Retry Function84
Regeneration Power Ride-Through Control85
Auto-Restart85
Trip Function Selections86
Output Short Circuit Detection Selection86
Fault Trip Saving87
Pattern Run88
Panel Operation Permission90
Industrial Application Parameters Selection91
Standard Setting Mode Selection91
Command/Frequency Mode Selections92
Status Monitor Display Selections93
Units Settings94
Meter Adjustment Parameters95
Device Specifications96
Model And Standard Specifications96
General Specifications97
External Dimensions99
Standalone Options101
Installable Options102
Error Displays And Troubleshooting103
Inverter Trip Causes And Remedies103
Fault Displays, Details And Remedies104
Other Fault Troubleshooting107
Preventive Maintenance And Periodic Inspection108
Component Replacement109
Storage110
Parameter List111
Terminal Selection Parameters115
Feedback Parameters122
Communication Parameters123
Utility Parameters124
Am/Fm Adjustment Parameters126
List Of Trips127
Input Terminal Information128
Output Terminal Information128
Character Codes129
Standard Default Settings Per Inverter Capacity130
Industrial Application Parameters (Pump)131
Industrial Application Parameters (Fan)134
Industrial Application Parameters (Conveyor)137
Industrial Application Parameters (Hoist)140
Industrial Application Parameters (Textiles)143
Industrial Application Parameters (Machine Tools)145