| · | Choose the Shop Floor menu on the main Shop Floor Configuration window.
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| · | Choose the Machine Setup option.
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| · | Select a machine on the window.
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| · | Click on the edit process option button, located on the left hand side of the window. A list of defined process variables displays.
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| · | Select the process variable index and name that you want to delete.
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| · | Blank out the process variable name field.
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| · | Move your cursor to the Source field and select the 'None' usage option for the process variable.
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| · | Click on the Update button.
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| · | Select the Save Session command under the File menu.
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