Toshiba tosvert VF-SXN Instruction Manual

Three phase 400v 1.5-15 kw compact inverter

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Contents
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Table of Contents

Safety Notices
Introduction
Contents
Inspection and Cautions at Delivery
Cautions for Installation
External View and Names of each Part
How to Remove the Operation Panel
Cautions for Application
Cautions Regarding Motor
Cautions Regarding the Inverter
Wiring Precautions
Wiring to the Inverter
Installation of the Molded Case Circuit Breaker
Installation of the Primary Magnetic Contactor
Explanation of Leakage Current
Installation of the Secondary Magnetic Contactor
Installation of an Overload Relay
Explanation of the Power Factor Improvement Capacitor
Explanation of Radio Wave Obstruction
Installation of an Input Reactor
Selection Examples of Wiring Equipment
Standard Connection
Examples of Standard Wiring
For Three Phase Input
Terminal Functions
Control Circuit Terminals
Main Circuit Terminals
Operation and Adjustment
Operation Panel
Basic Operation
Operation and Stop with the Panel
Changing the Frequency During Operation
Setting and Adjusting Functions
Group Categories
Display Modes
Drive Mode
Setting Function of the Frequency Command Value
Status Warning
Trip Information
Monitoring Mode
Monitor Operation Examples in the Drive Mode
Programming Mode
Parameter Settings and Display Function
Programming Mode and Adjustment Function
FM Adjustment Example
Set Value Warning Displays
Jogging Mode
Command Mode Selection
Switching of Panel/Remote Control
RUN/STOP Command
Function for Setting Frequency Command Value
Function for Setting Parameters
Setting of Standard Parameter Groups
Standard Setting Pattern
Output Frequency
Selection of Stopping Method Using Panel
Error Reset
To Reset from the Panel
Various Operation Functions
Permissible Maximum Frequency
Setting of Voltage and Frequency Characteristics
Maximum Frequency
Torque Boost
Setting to Increase the Start-Up Torque
Automatic Torque Boost
No-Load Current Setting
Torque Boost Maximum Value Setting
Base Frequency
V/F Pattern
Example of Base Frequency Setting
V/F Pattern Setting
Acceleration and Deceleration Times
Acceleration/Deceleration Pattern
S-Character 1 Deceleration Pattern
Forward Run, Reverse Run, Coasting Stop and Emergency Stop
Automatic Changeover of the Acceleration/Deceleration Time
Operation with the Panel
Operation with External Signals
Example of Forward/Reverse Run
Terminal Input and Operations
Emergency Stop
Frequency Setting Signals
Types of Emergency Stop and Operations
Types of Frequency Setting Signals
RR Terminal Input Priority
Frequency Setting Signal
RR Terminal Frequency Setting Signal Characteristics
Adjustment of the RR Analog Terminal Input
Adjustment of the RR Input Terminal Gain
Frequency Setting Signal Characteristics
Upper Limit Frequency and Lower Limit Frequency
Jogging Run
Upper Limit Frequencies
Lower Limit Frequencies
Connection of Jog Switch
Example of Operation with JOG Switch
Multispeed Run
Example of Multispeed Run
Connection of the Terminals for Multispeed Run Signals
Frequency Jump
Start-Up Frequency
Operation Starting Frequency
DC Injection Braking
Example of DC Injection Braking Operation
Regenerative Discharge Brake
Setting and Display of Universal Unit Multiplication Factor
PWM Carrier Frequency Changeover
Output Voltage Reduction, Power Voltage Compensation
Slip Frequency Compensation
Motor Rating Slip Frequency
Signals and Connection for Automatic Operation Control
Connection of Signals
Operation Signals
Terminal Selection
Input Terminal
Output Terminal Selection
Selection of Input Terminals and Operation Frequencies
Upper Limit/Lower Limit Frequency Signal Output
Low Speed Signal Output, Speed Reached Signal Output
Speed Reached Signal Output
Connectable Meters
Connection of the Frequency Meter
Connection of Ammeter
Connection of Fault Detection Signal
Terminals for the Fault Detection Signal
Protective Functions
Electronic Thermal Function
Stall Prevention Function
Electronic Thermal Operation Characteristics
Electronic Thermal Characteristics Selection
Retention of Trip
Retry Function
Power Control Function
Fault Indication and Retry Process
Machine Specifications
Machine Type and Main Standard Specifications
External Dimensions
External Installation of Table
External Dimensions and Weight
Options
Input Reactor
Model, Rating and Dimensions
Radio Noise Reduction Filter
Braking Resistor
Outline Drawing
Wiring Diagram
Operation Panel Extension Cable
Error Displays, Contents and Remedies
Inverter Trip Causes and Remedies
Other Error Symptoms
Maintenance and Inspection
Preventative Maintenance and Periodic Inspection
Inspection Places
Pressure Resistance Test
Voltage and Temperature Test
Storage
Table of Parameters
Input Terminal Information
Output Terminal Information
Character Code

Quick Links

1 Operation and Adjustment
2 Parameter Settings and Display Function
3 Programming Mode
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