Rockwell Automation FactoryTalk View Site Edition Users Guide - Manual (Page 583)

22 • S ETTING UP DATA LOGGING
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Pla
ceho
lde
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Format for ODBC tag table
Creating data log models
In the Data Log Models editor, you can create data log models that specify:
 Which log file format to use.
 Where to store data log file sets (primary or secondary paths).
 When to create and delete log files.
 Which actions will trigger logging.
 Which tag values will be logged.
Status Blank if communications are working properly.
E if a communication error occurred while
FactoryTalk View was trying to acquire the tag
value.
S if the tag value is stale; that is, if the value has
been acquired before, but has not been updated.
U if the tag is uninitialized.
SQL_VARCHAR, or
SQL_CHAR 1
Marker Internal tag marker. SQL_VARCHAR, or
SQL_CHAR
This column Contains SQL data type Length
TagName The tag name. SQL_VARCHAR, or
SQL_CHAR 255
TagIndex The index number assigned to the tag name. SQL_SMALLINT, or
SQL_INTEGER 2 or
4
TagType The tag type:
2 for Analog tag
3 for Digital tag
4 for String tag
SQL_SMALLINT 1
TagDataType The tag data type:
-1 for Integer
0 for Long
1 for Float
2 for String
SQL_SMALLINT 2
This column Contains SQL data type Length