Vicruns VD120-2S-0.7GB - User Manual

Preface
Thank you for purchasing VD120 Series Inverters!
Unpacking and Inspection:
Every inverter has been inspected rigorously before shipping.
Please confirm carefully when unpacking the packing carton:
● Check if any damage signs of the product and its package.
● Check if the model and inverter rated values on the nameplate are the same as stated on your order
and user manual.
● The box contains the inverter, manufacturer certificate, user manual.
If the product is damaged during transportation, or there is any omission or damage, please contact
our company or your local supplier immediately.

Summary

Chapter 1 Safety and Precautions

1.1 Safety Precautions

Details safety precautions for wiring, before power-on, and after power-on.

Chapter 2 Product Information

2.4 Product Appearances and Installation Dimension

Provides diagrams and dimensions for product appearance and installation.

2.5 Recommended Brake Resistor Selection Table

Chapter 3 Mechanical and Electrical Installation

3.1 Standard Wiring Diagram

Presents a schematic diagram for standard inverter wiring.

3.2 Main Circuit Terminals

Details the function and connection of main circuit terminals.

3.3 Control Circuit Terminal

Explains the layout and function of control circuit terminals.

Chapter 4 Operation and Display

4.1 Introduction to Operation and Display Interface

Introduces the inverter's operation panel and display interface.

4.1.1 Keyboard Button Description

Chapter 5 Function Parameter Table

F0 Basic Parameter Group

F6 Output Terminal Function Group

Chapter 6 Parameter Description

F0 Basic Function

F1 Start;Stop Control Group

Details parameters for starting, stopping, and braking operations.

F2 Motor 1 Parameter

Provides parameters for configuring motor characteristics accurately.

F4 Motor 1 V;F Control Parameter

F5 Input Terminal Group

F8 Protection Parameters

Details parameters for inverter protection against faults like overload and overvoltage.

F9 Fault Record and Setting Parameter Group

FA Process PID Parameter Group

Fb Enhance Function Group

Fd MODBUS Communication Parameter Group

A0 Motor 1 Torque Control Parameter Group

A1 Optimize Control Parameter Group

Chapter 7 EMC Guide

7.3 EMC Guide

Chapter 8 Fault Shooting and Solutions

8.1 Fault Alarm and Countermeasures

Lists fault codes, possible causes, and corrective actions for inverter errors.

8.2 Common Faults and Solutions

Addresses common faults like no display or trips during operation.

Chapter 9 Communication Protocol

9.5 Communication Frame Structure

9.6 Command Code and Communication Data Description

Describes command codes for reading and writing inverter parameters.

Vicruns VD120-2S-0.7GB Specifications