Events/Values

This is the schema of the value history measurement ("table") in InfluxDB®.

Column Name Type Datatype Description
time - - Time when the value was changed
name tag - Name of the DPE
variabletype tag - WinCC OA Type
alias tag -
Important:
Line breaks (\n) in the alias attribute of a DP element are not supported in the Influx database® and must be avoided!
valuetype field int See value type table
original_value_suffix field - Suffix depending on the valuetype
_status64 field int
_manager field int
_user field int
_unit field string Attribute of the _common config of a DPE.
_comment field langString Attribute of the _common config of a DPE.