PlcSimulator.Grpc 2.2.13

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package PlcSimulator.Grpc --version 2.2.13
                    


                    

                
NuGet\Install-Package PlcSimulator.Grpc -Version 2.2.13
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="PlcSimulator.Grpc" Version="2.2.13" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="PlcSimulator.Grpc" Version="2.2.13" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="PlcSimulator.Grpc" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add PlcSimulator.Grpc --version 2.2.13
                    


                    

                
#r "nuget: PlcSimulator.Grpc, 2.2.13"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package PlcSimulator.Grpc@2.2.13
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=PlcSimulator.Grpc&version=2.2.13
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=PlcSimulator.Grpc&version=2.2.13
                    


                            Install as a Cake Tool

ZL.PlcSimulator

工业协议仿真服务器：用软件模拟真实 PLC，供上位机/驱动开发与自动化测试联调。跨平台（Windows / Linux / macOS）。

包一览

包 用途
PlcSimulator.Lite 协议服务器实现 + 统一内存模型（netstandard2.0）
PlcSimulator.Core 仿真引擎、传输层、内存模型（依赖 Lite）
PlcSimulator.Grpc gRPC 控制面
PlcSimulator.Cli 命令行工具（plcsim，dotnet tool）
S7Simulator.Standalone 独立 S7 仿真器（s7sim，dotnet tool）

安装

# 库
dotnet add package PlcSimulator.Core

# 命令行工具
dotnet tool install --global PlcSimulator.Cli

快速使用

using PlcSimulator.Lite.Memory;

var memory = new PlcMemory();
memory.Write(0x84, dbNumber: 1, address: 0, data: new byte[] { 0x12, 0x34 });
byte[] data = memory.Read(0x84, dbNumber: 1, address: 0, length: 2);

命令行：

plcsim          # 交互式，输入 start 启动全部协议监听

常用协议与默认端口

协议 端口 地址示例
西门子 S7 102 DB1.0 / M100 / I0 / Q0
Modbus TCP 502 00001 / 10001 / 30001 / 40001
三菱 MC 3E 5000 D100 / M0
欧姆龙 FINS 9600 D100
罗克韦尔 AB CIP 44818 TAGA
BACnet/IP 47808 AnalogValue:1

完整协议清单以代码中的 ProtocolCatalog 与 ProtocolDefaultPorts 为准。

102 / 502 在 Linux/macOS 属特权端口。无管理员权限时用 sudo，或改高位端口，例如 --s7-port 1102 --modbus-port 1502。

.NET Framework 使用串口协议

PlcSimulator.Lite 是 netstandard2.0。在 .NET Framework 项目里用串口协议时，需自行显式引用：

<PackageReference Include="System.IO.Ports" Version="8.0.0" />

不加会报 Could not load file or assembly 'System.IO.Ports'。串口在 .NET Framework 上是可用的（NuGet 会解析到 lib/net462 实现）。

内存模型

所有协议共享同一块寄存器空间：7 个固定区各 64KB（M/I/Q/T/C/AI/AQ），外加按需创建的 DB 块（每块 64KB，上限 1000 块）。协议之间数据互通。

内存按大端（ABCD）规范序存放；小端线序协议（三菱 MC、AB CIP、Beckhoff ADS 等）在各自服务器内做线序转换。

已知限制

  • 报文长度校验并非所有协议都有：三菱 MC/A1E、欧姆龙 HostLink 等有 2048 点上限，BACnet 等没有。不要假定所有协议等强防护。
  • macOS 上三菱 MC 的 5000 端口常被 AirPlay 占用；串口类协议需真实串口设备。

许可证

Apache-2.0。仓库：https://github.com/qwdingyu/ZL.PlcSimulator

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.2.13 0 11/11/2026
2.2.12 86 11/7/2026
2.2.11 89 11/6/2026
2.2.10 101 10/26/2026
2.2.9 107 10/4/2026
2.2.8 104 10/1/2026
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2.2.6 108 9/30/2026
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2.2.1 174 6/26/2026
1.0.3 135 6/5/2026
1.0.2 150 6/5/2026
1.0.1 134 6/4/2026
1.0.0 142 6/4/2026