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Example code of erikwang2013/industrial-protocols-modbus

Informations about the package industrial-protocols-modbus

Modbus TCP/RTU/ASCII 协议包 — 支持 FC 01/03/04/06/10，纯 PHP Socket 实现

English

Modbus 工业以太网协议，纯 PHP Socket 实现，支持 TCP/RTU/ASCII 三种变体，FC 01(读线圈)、03(读保持寄存器)、04(读输入寄存器)、06(写单寄存器)、10(写多寄存器)。

安装

架构

实现 6 个核心 SDK 接口：ProtocolInterface、ConnectorInterface、DriverInterface（TCP+RTU 双驱动）、FrameInterface（Request+Response 双帧）。通过 composer.json 的 extra.industrial-protocols.protocol 自动注册到内核。

功能

Modbus TCP 驱动（端口 502，FC 01/03/04/06/10）、Modbus RTU 驱动（串口，CRC16 校验）、地址格式解析（40001-49999 保持寄存器 / 30001-39999 输入寄存器 / 0-9999 原始偏移）、批量读写、健康检查、ModbusException 分层异常（fromErrorCode 工厂方法）

使用说明

配置示例

兼容框架

Laravel / Webman / Hyperf / ThinkPHP / Yii2 / Plain PHP

系统要求

License

MIT — Copyright (c) 2026 erik https://erik.xyz

All versions of industrial-protocols-modbus with dependencies

PHP Build Version
Package Version
Requires php Version >=8.1
erikwang2013/industrial-protocols-kernel Version *
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