File write operations [...] allow writing at file [...] ReadCallbackAttachment SetWrite
about the writing process
AddressInfoWriter, that is able to write
SysFileSetPos (Struct) tSysFileWrite
_FollowVelocity This function block writes
_FollowPosition This function block writes
SystemTimeZone (Function) PersistenceWrite
before to write in local DB
Read (FunctionBlock) PdiWrite