`PersistenceChannel` (FB)

FUNCTION_BLOCK PersistenceChannel EXTENDS AC.Module IMPLEMENTS ICmpEventCallback, IPersistenceChannel4, IMaxObjSizeProvider

InOut:

Scope	Name	Type	Initial	Comment
Input	`itfDataStorage`	IDataStorage		submodules
	`tPeriodicSaving`	`TIME`	TIME#60m0s0ms	parameters
	`xSaveOnChange`	`BOOL`	FALSE	Do not change this value while the application is running
	`xReadVarsDuringInit`	`BOOL`	FALSE
	`xCompressTags`	`BOOL`	TRUE
	`xConsistentCopyInHighPrioTask`	`BOOL`	FALSE
	`xConvertVarsWithDifferentType`	`BOOL`	TRUE
	`xIntegrityCheckBeforeReading`	`BOOL`	TRUE
	`xSeparateArchivePerToplevelInstance`	`BOOL`	FALSE
	`xMakeDataCRCConsistencyCheck`	`BOOL`	FALSE
	`uiSavingRetriesIfCRCCisistencyCheckFails`	`UINT`	0
	`xLogSaveTimeEnabled`	`BOOL`	TRUE
	`eAutomaticActionOnlineChange`	AutomaticActionOnlineChange	AutomaticActionOnlineChange.Save
	`eAutomaticActionPlcStop`	AutomaticActionPlcStop	AutomaticActionPlcStop.Save
	`uiNumberOfLists`	`UINT`
	`pinstlist`	POINTER TO PersistentInstanceList
	`xChannelDisabled`	`BOOL`	FALSE	IOs
Output	`xActionOngoing`	`BOOL`		the FB is currently active
	`udiNumberOfVars`	`UDINT`
	`udiDataMemSize`	`UDINT`
	`xReadingDone`	`BOOL`
	`dtLastReading`	`DT`
	`udiNumberVarsNotOk`	`UDINT`
	`udiNumberVarsOk`	`UDINT`
	`tTimeForReading`	`TIME`
	`dtLastSaving`	`DT`
	`tTimeForWriting`	`TIME`
	`udiWritingCycles`	`UDINT`

PersistenceChannel (FB)