Connection Verification Tools

Use Verify OL Data from the Tools menu to validate proper single-phase connections in the one-line. This executes a series of validation checks for connections and equipment voltage data. Invalid connections are reported as errors and voltage mismatch conditions are reported as warnings.

The program automatically runs this validation check prior to performing any analysis such as short circuit or coordination and displays an error and warning list if any issues are found. Errors must be fixed before you can open the analysis focus. You can choose to ignore warnings.

Tip: To prevent warnings from appearing in the validation, in System Options on the General tab, clear the Include Warnings in Error Reports check box.

While you are getting familiar with building one-lines that include single-phase equipment, it is a good practice to validate the one-line.

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