Please ensure Javascript is enabled for purposes of website accessibility
Powered by Zoomin Software. For more details please contactZoomin

AVEVA™ InTouch HMI

Create HistData tags

  • Last UpdatedJun 25, 2024
  • 1 minute read

After defining an Access Name, create the following I/O type tags to generate one output file that contains the data from the log files. Assign the Access Name created in the previous step to the tags.

Tag

I/O Tag Type

Item

HDWDATADIR

Message

DataDir

HDWDBDIR

Message

DbDir

HDWDURATION

Message

Duration

HDWERROR

Message

Error

HDWFILENAME

Message

FileName

HDWINTERVAL

Message

Interval

HDWSTARTDATE

Message

StartDate

HDWSTARTTIME

Message

StartTime

HDWSTATUS

Message

Status

HDWTAGS, HDWTAGS1, HDWTAGS2

Message

Tags

PRINTTAGNAMES

Discrete

PrintTagNames

HDWWRITEFILE

Integer

WriteFile

Note: The HistData Wizard creates these tags automatically except for the PRINTTAGNAMES tag.

Create two additional tags if you want to send log data to the Data item so that it can be accessed from other applications. Also, the HistData Wizard does not automatically create the HDWSendData and HDWData tags.

Tag

I/O Tag Type

Item

HDWSendData

Discrete

SendData

HDWData

Message

Data

TitleResults for “How to create a CRG?”Also Available in