MNL000447.doc
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09/19/2016
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Confidential and Proprietary Data
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8.7
Password Security
Multiple levels of password security are used in the controller to prevent
unauthorized operation by untrained personnel.
The first security level allows normal sequence selection, start and stop process
flow, and purge procedures. Access to Manual Mode and the Configuration Menu
is not permitted.
The second security level allows access to Manual Mode and the Configuration
Menu. It permits the user to change certain operating parameters, to view other
menu selections and restricts access to others' files.
The third security level allows access to additional files for changing parameters
or viewing only.