Batch unit table (PIBAUNIT)
- Last UpdatedJan 13, 2023
- 1 minute read
- PI System
- PI Server
PI Batch Subsystem monitors batches that run on units in a manufacturing plant. This table contains configuration of the units. The primary key is Unitname.
See the
Applications User Guide
for details on how to manage data in this table.
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PIBAUNIT Attributes |
Definition |
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UNITNAME |
Defines the UNIT name. UNITNAME is the primary index of the PIBAUNIT table. Cannot include the \ character. |
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NEWUnitName |
Used to rename an existing unit. |
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ActiveTag |
PI tag which indicates batch activity on unit. |
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ActiveType |
Interpretation of ActiveTag values. Pulse, the default, starts batch on transition from 0 to 1 or greater. Step, starts a new batch on any value change. |
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BIDEXPR |
Defines an expression consisting of PI Tags and text to generate a BATCHID when a batch begins on a unit. The value of the evaluated expression cannot contain a \ character. |
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DataAccess |
Security attribute, which specifies access to batches created on the unit. |
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DataGroup |
Group membership of the batches created by the unit. |
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DataOwner |
Owner of batches created by the unit. |
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Description |
Description of unit. |
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EvalDelay |
Specifies delay, from batch start, before evaluating product and batch ID expressions. |
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MergeConsecutive |
If non-zero, treats short batch stop and restarts as one contiguous batch. |
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PRODEXPR |
Defines an expression consisting of PI Tags and text. This expression is used to generate a PRODUCT name when the batch begins on a unit. The value of the evaluated expression cannot contain a \ character. |
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UnitAccess |
Security attribute, which specifies access to the unit. |
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UnitGroup |
Unit group membership. |
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UnitOwner |
Unit owner. |