
Collecting Batch Data Chapter 3
The BHBinding table contains data pertaining to the binding of the
recipe to a given unit. This table allows you to reproduce how the
recipe was bound to equipment. The userid/machineid columns
contain data only when an operator responds with binding
information. The BHBinding Table provides storage of essential
binding data and allows that data to be linked to a given batch
and/or unit. Each binding record is linked to only one batch.
Column Datatype Description Example
eventtime datetime Time stamp 2002-03-01 12:21:01.000
uniqueid text Unique ID 31
mainevent text Primary event Creation Bind / Bind / UnBind
Prompt Bind / First Available Bind
The BHOperation table contains data pertaining to the execution of
each operation during the batch. This table provides storage of
essential operation data and allows that data to be linked to a given
batch and/or unit (procedure). Each operation record is linked to
only one batch and/or unit (procedure).
Column Datatype Description Example
uniqueid text Unique ID 31
unit procedure text Unit procedure REACTOR_1:1
31:DEMO_RECIPE\REACTOR_1:1\MAKE_PAINT:1-1
BHBinding (Unit Binding)
Table
Rockwell Automation Publication BHIST-UM011A-EN-E-June 2014 41
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