SPC chart for in-process inspection
I am trying to create an SPC chart for in-process inspection, so after assigning MIC in routing it asks for sampling procedure and SPC criterion.
I have created a test sample procedure and assigned to MIC and while assigning SPC criterion it gives an error. I have tried using different option available in SPC criterion in routing. I created defect type and the different defects falling under particular defects and in MIC's control indicator i selected defect recording radio button.
Now i am confused whether SPC or control charts can be used for in-process inspection or only for post production i.e. inspection plan..?
attached documents indicates the sampling procedure, routing and error. Please help me for this error