def

his-point.hisErr

Error description when hisStatus indicates error condition

parent/child

his-point

Historized point with a history log of timestamp/value pairs

hisErr

Error description when hisStatus indicates error condition

meta

supertypes

val

Data value type

    scalar

Scalar is an atomic value kind

        str

Unicode string of characters

            hisErr

Error description when hisStatus indicates error condition