DrvOsiPi Communicator Driver (Custom)

Functional Description

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

Scope and Version

Source: ScadaV6CommExt/DrvOsiPi.Logic
TFM: net8.0
Version: 6.2.0

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

24: protected DeviceTemplate deviceTemplate; //KP 数据使用的设备模板
26: private int Timeout = 10;//超时时间，秒
34: ConnectionRequired = false; //不使用默认连接池
62: PIValue piValue = piServer.PIPoints[elem.Address].Data.Snapshot;
161: string fileName = PollingOptions.CmdLine.Trim();
209: deviceTemplate = KpUtils.TemplateFactory.CreateDeviceTemplate();

Administrator UI (DrvOsiPi.View)

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

View source: ScadaV6CommExt/DrvOsiPi.View
Main forms:
- （无独立 Forms 目录或仅有控件）

Phrase key	Text
`this`	OsiPi. Device Template Editor
`btnAddCmd.ToolTip`	Add command
`gbDevTemplate`	Device template
`gbCmd`	Command parameters
`lblCmdAddress`	Element address
`lblCmdNum`	Command number
`CmdsNode`	Commands
`DefCmdName`
`lblDeviceAddr`	Device Address
`lblDevTemplate`	Device template
`TemplNotExists`	The device template file does not exist.
`btnNew.ToolTip`	Create new template
`btnOpen.ToolTip`	Open template
`btnSave.ToolTip`	Save template
`btnSaveAs.ToolTip`	Save template as
`btnEditSettings.ToolTip`	Edit template settings
`lblGrAddress`	Start element address
`lblElemAddress`	Point code
`lblCmdName`	Name
`lblCmdTableType`	Data table
`cbCmdTableType.Items[0]`	Coils (0X)
`cbCmdTableType.Items[1]`	Holding Registers (4X)
`lblCmdFuncCode`	Function code
`lblCmdElemType`	Element type
`cbCmdElemType.Items[0]`	Undefined
`cbCmdElemType.Items[1]`	ushort (2 bytes)
`cbCmdElemType.Items[2]`	short (2 bytes)
`cbCmdElemType.Items[3]`	uint (4 bytes)
`cbCmdElemType.Items[4]`	int (4 bytes)
`cbCmdElemType.Items[5]`	ulong (8 bytes)

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/DrvOsiPi.Logic
Common: DrvOsiPi.Common

Overrides

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

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
`Elem`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`DeviceType`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`Rack`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`Slot`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`ReadCount`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`Settings`	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
`Cmds`	来自 Common 配置加载/保存相关源码中的 XML 节点名
`Cmd`	来自 Common 配置加载/保存相关源码中的 XML 节点名

Code excerpt

35: 
36:         public override void Session()
37:         {
38:             if (base.IsTerminated) return;

38:             if (base.IsTerminated) return;
39:             base.Session();
40:             if (deviceTemplate == null)
41:             {

94:             // 统计计算
95:             FinishSession();
96:         }
97: 

119:         {
120:             var piServerAddr = DeviceConfig.StrAddress;
121:             PISDK.PISDK piSdk = new PISDK.PISDK();
122:             try

156:         /// 
157:         public override void InitDeviceTags()
158:         {
159:             string fileName = PollingOptions.CmdLine.Trim();

158:         {
159:             string fileName = PollingOptions.CmdLine.Trim();
160:             PrepareTemplate(fileName);
161:             int tagInd = 0;

Troubleshooting

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

DrvOsiPi Driver (Custom)