AsyncWrapper (FB)ΒΆ

FUNCTION_BLOCK AsyncWrapper EXTENDS AsyncBase

InOut:

Scope

Name

Type

Initial

Comment

Inherited from

Input

ulAsyncState

UDINT

CmpAsyncMgr.ASYNCSTATE_INVALID

AsyncBase

_jobParam

CmpAsyncMgr.ASYNCJOB_PARAM

AsyncBase

Output

lastActionResult

PLCH.Error

hVarList

SysTypes.RTS_IEC_HANDLE

SysTypes.RTS_INVALID_HANDLE

Only valid after a successfully async execution of TriggerDefineVarList or TriggerSyncReadVars

ppVarValues

POINTER TO POINTER TO PLCH.VariableValue

Only valid after a successfully async execution of TriggerSyncReadVars or TriggerSyncReadVarList

numVarValues

UDINT

Only valid after a successfully async execution of TriggerSyncReadVars or TriggerSyncReadVarList

Properties:

LastActionCompleted, inherited from AsyncBase

LastActionFailed, inherited from AsyncBase

Methods:

Structure: