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Background documentationReal-Time Warnings Maintenance Locate this document in the navigation structure

 

You use this activity to define yield processing and consecutive identical nonconformance criteria for SFC numbers belonging to a specific material or all materials, SFC numbers at a specific operation or all operations, and SFC numbers at a specific resource or all resources.

Fields

The following table describes fields requiring explanation:

Yield Processing Tab

Field

Description

Yield Lower Limit (%)

The lower yield limit (expressed as a percentage) for the specified parameters. This value must be between 0 and 100%. A message is generated if the yield processing rate falls below the value specified in this field.

Note Note

The value in this field must be lower than the value in the Yield Upper Limit (%) field.

End of the note.

Message Type

The message type associated with this yield processing real-time warning (see Message Type Maintenance)

Collect By

Group Size: Yield processing data is collected by a defined group size value.

Time Interval: Yield processing data is collected by the time interval in days, hours, minutes, or seconds.

Group Size

The number of SFCs that must complete an operation before a yield processing data calculation is done

Note Note

This field is enabled only if you select Group Size in the Collect By field.

End of the note.

Yield Counter Reset

The method used to reset the yield counter

Message Log: Resets the yield counter when a message is closed.

Message Sent: Resets the yield counter when a message is sent.

Production Shift: Resets the yield counter at the start of the next shift.

Consecutive Identical NC Tab

Field

Description

NC Count Level

NC Group: Consecutive identical nonconformance data is counted by NC group.

NC Code: Consecutive identical nonconformance data is counted by NC code.

Nonconformance

The nonconformance code or NC group used to count consecutive identical nonconformances.

Note Note

Consecutive identical nonconformances are based upon an NC code whose NC category is failure. If the NC code is not defined as an NC category of failure, the data is not collected and the consecutive identical nonconformance real-time warning cannot be calculated.

End of the note.

Message Type

The message type associated with this consecutive identical nonconformance warning (see Message Type Maintenance)

Count

The number of consecutive identical nonconformances for the specified parameters.

A message is generated if the consecutive identical nonconformance count reaches or surpasses the specified value.

NC Counter Reset

The method used to reset the nonconformance counter

Message Log: Resets the nonconformance counter when a message is closed.

Message Sent: Resets the nonconformance counter when a message is sent.

Production Shift: Resets the nonconformance counter at the start of the next shift.