Show TOC

Function documentationiSPCChart Lower Chart Control Limit Properties Locate this document in the navigation structure

 

You use the properties in the following table to configure the control limits for the lower chart of your SAP Manufacturing Integration and Intelligence (SAP MII) statistical process control (SPC) charts.

Features

The following table lists the lower chart control limit properties:

Property Name

Parameter Name

Data Type

Column for Upper Ctrl Limit of Lower Chart

LowerUCLColumn

String

Column for Lower Control Limit

LowerCLColumn

String

Column for Lower Control Limit of Lower Chart

LowerLCLColumn

String

Calculate Control Limits

LowerCalculateControlLimits

Boolean

Source of Lower Control Limit

LowerControlLimitSource

String

Param.[number] of Lower Control Limit(For example, Param. 1 of Lower Control Limit)

LowerControlLimitParam.[number] (For example, LowerControlLimitParam.1)

String

Upper Control Limit of Lower Chart

LowerUCL

Floating point

Lower Control Limit

LowerCL

Floating point

Lower Control Limit of Lower Chart

LowerLCL

Floating point

The Source of Lower Control Limit references a query and defines the location of the control limits for the lower chart. The data must be returned in dataset format with the columns in the following order: effectivity date (datetime datatype), LCL (number datatype), target (number datatype), UCL (number datatype). The result set may have multiple rows. You can use the effective date and the date and time value of the returned data to determine which set of limits to use.

You can use the lower control limit parameter values with the LowerControlLimitSource query. The system replaces the token values in brackets with the name and type of the chart. The default value for Param. 1 of Lower Control Limit is [CHARTNAME]. The default value for Param. 2 of Lower Control Limit is [CHARTTYPE].

If the data query returns the control limits, you can identify the columns in the query that represent the lower control limit of the lower chart, lower control limit, and upper control limit of the lower chart. Additional queries do not have to be run to return the limits.