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SANYU SY2000 Series - User Manual

SANYU SY2000 Series
39 pages
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1
SY
2
000 Series Frequency Inverter
User Manual
Sanyu, control and protect your motors
Shanghai Sanyu Industry Co.,Ltd.
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Summary

Foreword

Safety Precautions

1 General technical specifications and product models

2 Installation and wiring

1. Basic wiring diagram

Provides a basic wiring diagram for the inverter and its connections to external components.

3 Operation panel introduction

Panel indicator description

Describes the symbols, names, and functions of the indicators on the inverter's operation panel.

4 Peripheral equipment selection

5 Parameter monitor and fault record

Group d-Monitoring parameter group

Lists monitoring parameters, their setting ranges, default values, and amendment status for inverter operation.

Group E-Fault code

Details fault codes, their descriptions, causes, and recommended solutions for troubleshooting inverter issues.

6 Parameter summary and instructions

Group F0-basic operating parameters

Summarizes basic operating parameters, including their codes, descriptions, setting ranges, and default values.

Group F1-auxiliary operating parameters

Details auxiliary operating parameters, covering starting methods, DC braking, and speed settings.

Group F2-Analog and digital input and output parameters

Analog input and output parameters

Describes parameters related to analog inputs (AVI, ACI) and outputs (AO) for controlling inverter functions.

Input terminal function selection

Explains the various functions that can be assigned to input terminals X1 through X6 for control.

Group F3-PID parameters

PID function setting

Configures the PID control function, including adjustment characteristics and input channel selection.

Digital setting of Given value

Sets the target value for PID control, allowing manual input via the operation keyboard.

Group F4-Advanced function parameters

Motor parameter setting

Covers parameters for setting motor characteristics like rated voltage, current, speed, frequency, and resistance.

Group F5-protection function parameters

Group F6-Communication parameters

Local address

Sets the unique address for the inverter on a communication network, with 0 being the broadcast address.

MODBUS communication configuration

Configures communication settings like baud rate, data format, and response mode for Modbus communication.

Group F7-supplementary functional parameters

Counting and timing mode

Defines modes for counting and timing operations, including single/cycle counts and various timing arrival methods.

External pulse X5 input lower limit frequency

Sets the lower limit frequency for the external pulse input X5, defining the operational range.

Group F8-Management and display parameters

Operation monitoring parameter selection

Selects which parameter is displayed on the main monitoring interface for real-time operation observation.

Parameter initialization

Allows restoring factory settings or clearing fault records, returning the inverter to its default state.

7 Communication Protocol

1 RTU mode and format

Describes the RTU mode and data frame format for Modbus communication, including bit sequence and error checking.

2 Reading and writing function code description

Explains the function codes used for reading (03H) and writing (06H) registers in communication.

3 Parameter address description of communication protocol

Details parameter addresses and their corresponding data explanations for communication commands and frequency settings.

Read run; stop parameters

Specifies parameters for reading inverter status like frequency, voltage, current, and temperature.

Read fault code description

Provides a description of fault codes, including abnormality, module failure, overvoltage, and overcurrent.

8 Regular inspection and maintenance

1: Daily maintenance

Outlines daily checks for the inverter and motor, including sound, vibration, temperature, and load current.

2: Regular maintenance

Details periodic inspections of terminals, wiring, and components, along with cleaning and insulation testing procedures.

Component Replacement Schedule

Provides a table of standard replacement years for key electronic components like cooling fans and capacitors.

SANYU SY2000 Series Specifications

General IconGeneral
Cooling MethodForced Air Cooling
Communication InterfaceRS485
Ambient Temperature-10°C to +40°C
Control MethodPWM
ProtectionOvervoltage
Protection FeaturesOverload
Relative Humidity<90% (no condensation)
Altitude<1000m

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