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Emheater EM15-G1-2d2 - User Manual

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EM15 Series Frequency Inverter

Table of Contents

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Summary

1. Safety Information and Precautions

1.1 Safety Information

Covers critical safety warnings for installation, wiring, power-on, operation, and maintenance.

1.2 General Precautions

Provides general precautions for motor testing, thermal protection, operating limits, and input voltage.

2. Product Information

3. Installation of Frequency Inverter

3.1 Installation environment

Specifies suitable environmental conditions and installation location requirements for the inverter.

3.9 Cautions for Main Circuit Wiring

Highlights critical wiring precautions for power supply, motor, grounding, and interference.

4. Operation and display

4.1 Instruction of operation and display

Explains the operating keypad layout, display areas, and indicator functions.

4.2 Viewing and Modifying Function Codes

Describes the three-level menu structure for navigating and changing function codes.

4.5 Motor parameter auto-tuning

Guides on performing motor auto-tuning for optimal vector control performance.

5. Description of Function Codes

5.1 Group b0: Basic Function Parameters

Covers fundamental parameters like motor type, control mode, and frequency source selection.

5.4 Group b3: Input Terminals

Describes the configuration and functions of digital and analog input terminals.

5.5 Group b4: Output Terminals

Details the configuration and functions of FMP, relay, and other digital output terminals.

5.11 Group bb: Fault and Protection

Configures motor overload, phase loss, voltage, and other protection parameters.

5.14 Group C0: Process Control PID Function

Details parameters for PID control, including setting sources, feedback, and gains.

5.18 Group d0: Motor Parameters

Covers essential motor parameters for asynchronous and synchronous motors.

5.19 Group d1: Vector Control Parameters

Configures parameters for vector control, including speed/torque control and PI gains.

6. EMC (Electromagnetic compatibility)

7. Fault Diagnosis and Solution

7.1 Fault Alarm and Countermeasures

Lists common fault codes, possible causes, and troubleshooting solutions for inverter errors.

7.2 Common Faults and Solutions

Provides a table for simple fault analysis and corresponding solutions during inverter use.

Appendix II. Function Code Table

Group bb: Fault and Protection Setting

Configures motor overload, phase loss, voltage, and other protection parameters.

Group d0: Motor Parameters

Covers essential motor parameters for asynchronous and synchronous motors.

Emheater EM15-G1-2d2 Specifications

General IconGeneral
BrandEmheater
ModelEM15-G1-2d2
CategoryDC Drives
LanguageEnglish

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