SPC Charts - X Chart Control Limits
Use this tab to define the following parameters:
Element Name | Description |
---|---|
Control Limits | Use this dropdown list to select the control limits type:
|
Check Control Limits | Select this checkbox to raise an alarm when a control limit violation is found. |
Calculate if defined limits are blank | Select this checkbox to calculate the control limit under the following circumstances:
|
Process Sigma Multiplier | Use this miniscroll to select a user defined process sigma multiplier for calculating the control limits on the X chart. |
Control Limit Label type | Use this dropdown list to choose the
Control limit label type from the following:
|
Upper Control Limit label name | Use this text box to enter a label for the Upper Control limit when Text only or Text and number options are selected. |
Lower Control Limit label name | Use this text box to enter a label for the Lower Control limit when Text only or Text and number options are selected. |
Control Limit violation name | In this text box, enter the Control Limit Violation name to be used in the generated alarms spreadsheet and on the X chart legend. This name will be the added in graphs legends and spreadsheet results. |