# Running Joint inspection

1. In the Home page, tap Joint.

2. In the Joint page, tap Play for running the inspection.

   If the configured wrench is not connected or its range is out of the test range, an Information message appear.

   On the lower-right corner of the Information message, tap the Manage devices button to add/edit/pair another wrench to use during the test.

3. Do the test.

During the test, the following page is updated in real time.

A | Results chart | B | Results list

On the left side of the Results page, the Results chart shows all the results of the inspection.

On the right side of the Results page, a list of the results of the inspection is displayed.

If a result is NOK, the measured value is highlighted in red. If the STwench does not reach the target torque, a dash (-) is shown in the results list and the counter of the done results is not incremented.

At the end of the test (or after two results if the number of samples is zero), above the results list the message Test Cp/Cpk ISO: OK (NOK) appears.

The inspection is OK if both Cp and Cpk are equal or greater than Minimum Cp Torque and Minimum Cpk Torque

In the lower part of the page, the following values are shown:

- Minimum: minimum measured value.

- Maximum: maximum measured value.

- Average: average value of all measured values.

- STD (σ): standard deviation of the measured values.

- For Cp/Cpk inspection: Cp and Cpk values change after three results.

- For SPC (joint) inspection: X and R values changes after three results.

  When the subgroup is completed, the SPC rules check result window is displayed. In this window, the status of the SPC rules is shown. The inspection result depends on the enabled rules. If the rules results are positive, the inspection result is OK.

  Below is the list of the rules results that can occur:

  - : the rule result is OK.

  - : the rule result is NOK.

  - : the rule result is not enabled or it is not possible to make an analysis on it.

To delete one result (when enabled by external software), select it and tap the following icon: .

To delete the whole set of results (when enabled by external software), tap the following icon: .

For the SPC (joint) inspection, it is not possible to delete a result if the subgroup is completed.

To add a comment to a result, select it and tap the following icon: .

To add a picture to a result, select it and tap the following icon: .

In this Section

- Summary category for Cp/Cpk
- Summary category for SPC
- Trace category

## Applies to: