Set up security to place restrictions on which people can display and operate GP-Viewer EX to view and interact with data on the display unit. Set up security level 15 and password "5555" for maintenance staff. Set up security level 1 and password "1111" for status monitoring staff.
For the security settings, there are level mode settings and user ID mode settings.

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Please refer to the Settings Guide for details.
23.10.1 Common Settings (Security Settings) Settings Guide
Security level 0 means no security is set.
37.4.1 Procedure - Restricting Access to GP-Viewer EX (Security) Level Mode
37.4.2 Procedure - Restricting Access to GP-Viewer EX (Security) User ID Mode