Rtelligent EP Series - User Manual

EP Series User Manual
1
EP Series
Modbus TCP User Manual

Rtelligent EP Series Specifications

General

Brand	Rtelligent
Model	EP Series
Category	Control Unit
Language	English

Summary

Driver Hardware Manual

1.1. Product Profile

Overview of the EP series stepper motor driver and its features.

1.2. Features

Details the key technical specifications and capabilities of the EP series driver.

1.3. Electrical Index

Lists the electrical specifications and parameters of the EP series driver.

1.4. Safety Instructions

Outlines critical safety precautions for handling, installation, and operation.

Hardware Connection

2.1. Hardware Connection Diagram

Illustrates the physical connections and components of the EP series driver.

2.2. Power Supply Connection

Details how to correctly connect the DC power supply to the driver.

2.3. Motor Connection

Explains how to connect the stepper motor to the driver, including wire colors.

2.4. Digital Input and Output Interface

Defines the function and pinout of the digital input/output interface connectors.

2.4.1. Pin Definition

Details the pinout and function of each connector on the driver.

2.4.2. Input

Describes the schematic and configuration of the driver's digital input ports.

2.4.3. Output

Details the digital output signals and their capabilities.

2.5. Network Connection and IP Address Settings

Covers the steps for connecting the driver to a network and configuring IP settings.

2.5.1. Download RTConfigurator

Instructions for downloading and installing the RTConfigurator software.

2.5.2. Connect Your Driver and Computer Using Ethernet

Guides on establishing an Ethernet connection between the driver and a computer.

2.5.3. IP Setting

Explains the IP address configuration format and factory defaults for the driver.

2.6. Alarm Code

Lists various alarm codes and their corresponding driver status indications.

2.7. Mechanical Dimensions

Provides physical dimensions and mounting information for the driver.

Communication

3.1. Modbus;TCP Introduction

Introduces the Modbus/TCP communication protocol and its application.

3.2. Register Summary

A summary table of Modbus registers for the EP series driver.

Register Details

3.3.1. Driver Flag Register [0~1]

Details the bits and meanings of the driver flag registers for alarms.

3.3.2. Input-Output Status Register [2~7]

Provides status information for the driver's input and output ports.

3.3.3. Motor Current Position and Speed Related Registers [8~16]

Registers related to motor position and speed tracking.

3.3.4. Driver Control Mode Settings [17~23]

Settings for various driver control modes.

3.3.5. Open-Loop Running Parameter Settings [24~29]

Parameters for configuring open-loop motor operation.

3.3.6. Motor and Current Loop Parameters [30~39]

Parameters for motor and current loop control.

3.3.7. Closed-Loop Control of Motor Parameters [40~48]

Parameters for closed-loop motor control.

3.3.8. Closed-Loop Servo Parameters [49~59]

Parameters specific to closed-loop servo operation.

3.3.9. Input-Output Setting Registers [60~69], [102~104]

Registers for configuring input and output port functions.

3.3.10. Point-to-Point Motion Parameter Settings [70~74]

Parameters for point-to-point motion control.

3.3.11. Jog Speed Mode Parameter Settings [75~78]

Parameters for jog speed mode operation.

3.3.12. Internal Pulse Control Parameters [84~85], [88~89]

Parameters for internal pulse control.

3.3.13. Driver Basic Parameter Registers [90~97]

Basic parameter registers for the driver.

3.3.14. Speed Table Parameter Settings [100~120]

Settings for speed table control.

3.3.15. Position Table Parameter Settings [121~156]

Settings for position table control.

3.3.16. Multi-segment Position Running Control Mode Parameters [221~271]

Parameters for multi-segment position running control.

3.3.17. Homing Control Mode Settings [287~295]

Settings for homing control modes.

Modbus Routines

4.1. Communication Control Mode

Controls motor movement via communication commands.

4.1.1. Point-to-Point Control Mode

Details setting up point-to-point motion control using communication.

4.1.2. Jog Control Mode

Describes how to control motor jog operation via communication.

4.3. IO Control: Start-Stop + Direction

Utilizes two IN ports for motor start/stop and direction control.

4.3. IO Control: Forward + Reverse

Uses two IN ports for controlling forward and reverse motor operation.

4.4. IO Control: Speed Table Mode

Configures motor speeds using IO signals and a speed table.

4.5. IO Control: Position Table Mode

Controls motor position using settings from a position table.

Appendix

5.1. Appendix A Function Code Message Format

Explains the message format for Modbus function codes.

5.1.1. Function 03: Read Holding Registers

Details the query and response message structure for reading holding registers.

5.1.2. Function 10: Write Multiple Registers

Details the message structure for writing multiple Modbus registers.