When attempting to pull a backup project from an HMI, the software may prompt for an upload password set by the original system integrator.
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Here, you can add new users, define user levels (e.g., Operator, Technician, Manager), and set respective passwords. mcgs hmi password work
Every interactive element on an MCGS screen—such as buttons, input boxes, and page navigation links—can be assigned a specific security level. When an operator taps a restricted button, the HMI automatically cross-references the current user's permission level. If the level is insufficient, the HMI prompts a login dialog box requiring a username and password. 2. Setting Up Passwords in MCGS Workbench
[Administrator Group] ---> Has Level 1 to 9 Permissions ---> Can access all screens & calibrations [Technician Group] ---> Has Level 1 to 5 Permissions ---> Can modify recipes & setpoints [Operator Group] ---> Has Level 1 to 2 Permissions ---> Can view data & start/stop lines The User Manager Setup Open . Navigate to the User Manager tab. Create distinct user names. When attempting to pull a backup project from
This restricts users from overwriting the active HMI runtime application with a new or modified project file.
To validate a user, developers utilize the built-in user management function block: !LogOnUser(Username, Password) Use code with caution. When an operator triggers this function via a login screen: If you share with third parties, their policies apply
| Level | Role | Password | Access Scope | | :--- | :--- | :--- | :--- | | 0 | Visitor | (none) | View only | | 3 | Technician | 3690 | Start/Stop + Reset alarms | | 6 | Engineer | 5821 | + Modify setpoints | | 9 | Admin | custom | + Calibration + Screen edit |
MCGS uses standard encryption algorithms for older versions (such as MCGS 7.7) and enhanced encryption for newer global editions.
The following methods are for legitimate use on hardware and software you own or have explicit permission to work on. Attempting to bypass security on systems you do not own is illegal.