ads-client | Beckhoff TwinCAT ADS client library for Node.js
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    Interface ConnectionMetaData

    Client connection metadata

    interface ConnectionMetaData {
        adsSymbolsUseUtf8: boolean;
        allPlcDataTypesCached: boolean;
        allPlcSymbolsCached: boolean;
        builtDataTypes: AdsDataTypeContainer;
        plcDataTypes: AdsDataTypeContainer;
        plcDeviceInfo?: AdsDeviceInfo;
        plcRuntimeState?: AdsState;
        plcSymbols: AdsSymbolContainer;
        plcSymbolVersion?: number;
        plcUploadInfo?: AdsUploadInfo;
        routerState?: AmsRouterState;
        tcSystemState?: AdsTcSystemState;
    }
    Index

    Properties

    adsSymbolsUseUtf8 allPlcDataTypesCached allPlcSymbolsCached builtDataTypes plcDataTypes plcDeviceInfo? plcRuntimeState? plcSymbols plcSymbolVersion? plcUploadInfo? routerState? tcSystemState?

    Properties

    adsSymbolsUseUtf8: boolean

    Set to true if target ADS symbols/datatypes are UTF-8 encoded (default in TwinCAT 4026 and newer)

    allPlcDataTypesCached: boolean

    Set to true if client has cached all data types

    allPlcSymbolsCached: boolean

    Set to true if client has cached all symbols

    builtDataTypes: AdsDataTypeContainer

    Cached fully built data types with all subitems resolved

    plcDataTypes: AdsDataTypeContainer

    Cached target PLC runtime data types without subitems (if available)

    plcDeviceInfo?: AdsDeviceInfo

    Target PLC device information (if available)

    plcRuntimeState?: AdsState

    Target PLC runtime state (if available)

    plcSymbols: AdsSymbolContainer

    Cached target PLC runtime symbols (if available)

    plcSymbolVersion?: number

    Target PLC runtime symbol version (if available)

    plcUploadInfo?: AdsUploadInfo

    Target PLC runtime symbol and datatype count/size information (if available)

    routerState?: AmsRouterState

    Local AMS router state (if available)

    tcSystemState?: AdsTcSystemState

    Target TwinCAT system service state (if available)

    Settings

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    Properties