003SINODRIVEINVERTER

User manual

Open/close vector control inverter

Perface

Thank you for using SD300 series inverter!

SD300 series inverter is a general high-performance vector inverter, it is

mainly used for controlling and regulating speed and torque of the three-phase

AC asynchronous motor;SINOVO company, is a new generation of frequency

inverter technology upgrades, SD300 adopt high-performance current vector

control technology, high torque output at low frequency, the overload capacity

is strong, has a good stability and dynamic performance, have a variety of

communication bus function, support for multiple PG card, rich powerful,

stable performance;With perfect anti tripping control and the ability to adapt

to bad power grid, can be widely used in textile, papermaking, wire drawing,

machine tools, packaging, food, fans, pumps and all kinds of automatic

production equipment driver change.

SD300 series frequency inverter has the following features

Rich control mode.

Supports a variety of control mode: vector V/F control, sensorless vector

speed control,sensorless vector torque control, sensor vector speed control

and sensor vector torque control .

The industry of advanced vector control algorithm

The optimized VF control, sensorless vector control has better stability at low

speed, low frequency torque output ability of stronger and better dynamic

response, sensorless vector and sensor vector mode support speed control and

torque control.

.

-I-

Contents

Preface...............................................................................................1

Chapter 1 Safety and Cautions............................................. ..........1..

1.1 Safety Cautions............................................................................ ........... .........2.. .

1.2 Cautions.............................................................................................................3

Chapter 2 Product Information............ .........................................5...

2.1 This chapter content............................................................................................5

2.2 Basic principle....................................................................................................5

2.3 Naming Rules.....................................................................................................7

2.4 Nameplate..........................................................................................................7

2.5 SD300 Series of Inverters...................................................................................8

2.6 Technical Specifications.....................................................................................9

2.7 Structure diagram..............................................................................................12

2.8 Peripheral electrical components system structure...............................................17

2.9 Optional Parts...................................................................................................19

Chapter 3 Mechanical and Electrical Installation...........................23

3.1 This chapter content..........................................................................................23

3.2 Mechanical Installation....................................................................................24

3.3 Standard Wiring...............................................................................................29

3.4 Wiring Protection.............................................................................................38

Chapter 4 Operation and Display...................................................41

4.1 This chapter content...........................................................................................41

4.2 .......... .

4.3 .......... ..

4.4 Keyboard Operation........................................................................................ ..45

Introduction of Keyboard............................. ....................................... .. .42

Desply of Keyboard............................................. ............................... ...44

.

Chapter 5 Function Parameters ......................................................................47

5.1 This chapter content...........................................................................................47

5.2 Function parameter table....................................................................................48

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Chapter 6 Parameter Description..................................................77

Group F00: Basic Function Group............................................................................77

Group F01: Start-stop Control Group..........................................................................83

Group F02: Motor 1 Parameter Group.........................................................................87

Group F03: Vector Control Group...............................................................................90

Group F04: V/Fcontrol Group....................................................................................92

Group F05: Input Terminal Group...............................................................................96

Group F06: Output Terminal Group............................................................................101

Group 0F7: HMI Group.............................................................................................104

Group F08: Strengthen the Functional Groups...........................................................108

Group F09: PID control Group.................................................................................113

Group F0A:WobblelengthCount and Timing Parameter Group..............................117

Group F0B: Simple PLC and Muti-speed Control Group.............................................118

Group F0C: Protect Parameter Group........................................................................122

Group 0FD: Motor 2 Parameter Group.......................................................................126

Group F0E: Serial Communication Function Group...................................................129

A00: Torque Control and Limit Functional Group......................................................130

A01: A1 Curve Setting Functional Group..................................................................132

A02: State Check the Functional Group.....................................................................134

Chapter 7 EMC(Electromagnetic compatibility)...........................137

7.1 Related terms defined......................................................................................137

7.2 EMC standards introdue..................................................................................138

7.3 EMC peripheral accessories selection guide......................................................138

7.4 Cables............................................................................................................140

7.5 Leakage current response to the request............................................................141

7.6 Common EMC interference issues recommendations.........................................142

Chapter 8 Troubleshooting and maintenance...............................143

8.1 Fault Alarm and Countermeasures....................................................................143

8.2 Common Faults and the Resolution...................................................................150

Chapter 9 Communication Protocol................................................151

9.1 Networking mode............................................................................................151

9.2 Interface mode................................................................................................152

9.3 Protocol frame format......................................................................................152

9.4 Function Protocol............................................................................................153

9.5 Communication parameters address...................................................................156

-III-

Safety and Cautions

Chapter 1

1

1

Chapter 1 Safety and Cautions

Safety Definition:

1.1 Safety Cautions 1.1.1 Before Installation

1.1.2 During Installation

1.1.3 Wiring

Danger

Danger

Danger

Note

Note

before using the inverters made in our company .

These are two kinds of safety cautions in the manual :

Danger : Operations which are not performed according to the requirements may cause severe

Note : Operations which are not performed according to requirements may cause moderate hurt

hurt or even death .

or light hurt or equipment damage .

Do not use the inverter which is damaged or has defects , or there will be danger of injury.

Please install the inverter on incombustible surface like metal , and keep away from flammable

When more than two inverters are to be installed in one cabinet , please pay attention to the installation

Do not connect t