PERSISTENT_INDEX_HEADER (STRUCT)ΒΆ

TYPE PERSISTENT_INDEX_HEADER : STRUCT

structure which contains PERSISTENT index header information

InOut:

Name

Type

Initial

Comment

magicCode

UDINT

Constants.PDATA_HEADER_MAGIC

should be PDATA_HEADER_MAGIC

version

WORD

Constants.PDATA_HEADER_VERSION

version field for future use

numBackupFiles

UDINT

number of persistent objects

uliDateTime

ULINT

timestamp in milliseconds since 1.1.1970 00:00:00.000