DrvWeihenstephan Communicator Driver (Custom)

Functional Description

DrvWeihenstephan is a custom Communicator driver in ScadaV6CommExt for field device connectivity. Protocol details follow the source implementation.

Scope and Version

Source: ScadaV6CommExt/DrvWeihenstephan.Logic
TFM: net8.0
Version: 6.1.6

Install and Enable

Deploy driver binaries to Communicator folders.
Activate driver in Administrator → Communicator → Drivers.
Upload configuration and restart Communicator.

Line and Device Configuration

Create a communication line with the proper channel type.
Add device and set address/timeouts.
Set polling options and CmdLine as required by this driver; see Functional notes and configuration (template and source) below for file names, address format, and line keys.

CustomOptions (extracted)

Key	Default	Note
未在源码中匹配到明显的 `GetValueAs*` 调用，请在 Administrator 中打开该驱动的设备/线路配置界面逐项确认。

Code hints

23: protected class TemplateDict : Dictionary
33: ConnectionRequired = false; //不使用默认连接池
37: private DeviceTemplate devTemplate = null;
42: private int readTimeout = 1000;
62: devTemplate = new DeviceTemplate();
63: string fileName = PollingOptions.CmdLine.Trim();
138: .SetRemoteIPHost(new IPHost(DeviceConfig.StrAddress.Trim()))

Administrator UI (DrvWeihenstephan.View)

Configure in Administrator → Communicator. Labels below come from the View language pack.

View source: ScadaV6CommExt/DrvWeihenstephan.View
Main forms:
- FrmDeviceProps.cs
- FrmDeviceTemplate.cs
- FrmTemplateOptions.cs

Phrase key	Text
`gbCmd`	Command Parameters
`lblCmdCode`	Command code
`lblCmdNum`	Command number
`lblCmdAddress`	Element address
`lblTemplateFileName`	Device template
`ConfigDirRequired`	The device template file must be located inside {0}
`TemplateNotExists`	The device template file does not exist.
`btnAddCmd.ToolTip`	Add Command
`gbTemplate`	Device Template
`TemplateTitle`	{0} - Device Template Editor
`DuplicatedCmdNums`	Duplicated command numbers:
`EmptyCmdCodes`	Empty command codes found.
`AddressHint`	{0}, starting from {1}
`lblCmdName`	Name
`lblCmdCodeWarn`	Fill out code
`lblCmdDataBlock`	Data block
`chkCmdMultiple`	Multiple
`lblCmdFuncCode`	Function code
`lblCmdFuncCodeHex`	Hexadecimal
`lblCmdElemType`	Element type
`lblCmdElemCnt`	Element count
`lblCmdByteOrder`	Byte order
`lblCmdByteOrderExample`	For example, 01234567
`lblElemAddress`	Address
`lblGrAddress`	Start element address
`this`	Device {0} Properties
`gbCommLine`	Communication Line
`lblTransMode`	Protocol
`gbDevice`	Device
`btnEditTemplate`	Edit

Functional notes and configuration (template and source)

Derived from Logic/Common and device template XML: driver behavior and the Administrator/Communicator fields to set (address, CmdLine, line CustomOptions, template nodes).

Logic location

ScadaV6CommExt/DrvWeihenstephan.Logic
Common: DrvWeihenstephan.Common

Overrides

OnCommLineStart(), OnCommLineTerminate(), InitDeviceTags(), Session(), SendCommand()

CmdLine / template

PollingOptions.CmdLine.Trim();

DeviceConfig properties referenced

Property	Note
`StrAddress`	源码中对 DeviceConfig 的引用

Line CustomOptions

Key	Default
未在 Logic 中检测到 CustomOptions.GetValueAs*（可能全部从设备模板 XML 读取）。

XML keys (Common)

Node	Note
`Options`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`ElemGroups`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`ElemGroup`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`Elem`	来自 Common 配置加载/保存相关源码中的 XML 节点名

Code excerpt

57: 
58:         public override void InitDeviceTags()
59:         {
60:             devTemplate = new DeviceTemplate();

60:             devTemplate = new DeviceTemplate();
61:             string fileName = PollingOptions.CmdLine.Trim();
62:             if (string.IsNullOrEmpty(fileName)) { Log.WriteLine($"Error: Template is undefined for the {base.Title}"); return; }
63:             if (!devTemplate.Load(Storage, fileName, out string errMsg)) { Log.WriteLine(errMsg); return; }

131: 
132:             Log.WriteLine($"WS server addr：{DeviceConfig.StrAddress}");
133: 
134:             //载入配置

135:             tcpClient.Setup(new TouchSocketConfig()
136:                 .SetRemoteIPHost(new IPHost(DeviceConfig.StrAddress.Trim()))
137:                 .ConfigurePlugins(a =>
138:                 {

271: 
272:         public override void Session()
273:         {
274:             base.Session();

273:         {
274:             base.Session();
275: 
276:             if (FirstConnectSuccess == false)

Troubleshooting

No data: line, address, template, connectivity.
Template load errors: check logs.
Options ignored: verify option scope (line vs device).

DrvWeihenstephan Driver (Custom)