Interface ConnectionMetaData

Client connection metadata

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

Properties

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

Properties

adsSymbolsUseUtf8

adsSymbolsUseUtf8: boolean

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

allPlcDataTypesCached

allPlcDataTypesCached: boolean

Set to true if client has cached all data types

allPlcSymbolsCached

allPlcSymbolsCached: boolean

Set to true if client has cached all symbols

plcDataTypes

plcDataTypes: AdsDataTypeContainer

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

OptionalplcDeviceInfo

plcDeviceInfo?: AdsDeviceInfo

Target PLC device information (if available)

OptionalplcRuntimeState

plcRuntimeState?: AdsState

Target PLC runtime state (if available)

plcSymbols

plcSymbols: AdsSymbolContainer

Cached target PLC runtime symbols (if available)

OptionalplcSymbolVersion

plcSymbolVersion?: number

Target PLC runtime symbol version (if available)

OptionalplcUploadInfo

plcUploadInfo?: AdsUploadInfo

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

OptionalrouterState

routerState?: AmsRouterState

Local AMS router state (if available)

OptionaltcSystemState

tcSystemState?: AdsTcSystemState

Target TwinCAT system service state (if available)

Settings

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Properties