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Project Reference

This reference guide covers backup and restore operations, project encryption, and troubleshooting common issues.

Backup and Restore Runtime Data​

AI SCADA separates configuration (project structure) from runtime data (historical values, alarms, logs). You can back up runtime data independently.

Backup Runtime Data​

  1. Locate the project in the list
  2. Click Backup Data in the operations menu
  3. Enter a backup file name
  4. (Desktop only) Choose a storage path or use the default
  5. Click Confirm

A .cmsback file is created containing:

  • Historical tag values
  • Alarm records
  • Data table records

📷 [Screenshot: Backup Data dialog with name and path fields]

Restore Runtime Data​

  1. Locate the project in the list
  2. Click Restore Data in the operations menu
  3. Browse and select a .cmsback file
  4. Click Confirm

⚠️ Caution: If the backup file is from a different project, a warning appears. Proceed with caution.

Restore Rules:

  • Matching is based on table ID and field ID
  • If a table/field exists in the config but not in the backup: data is deleted, structure remains
  • If a table/field exists in the backup but not in the config: treated as dirty data and skipped
  • If a table/field exists in both: old data is deleted and replaced with backup data (no type conversion)

💡 Tip: On the Web client, backup and restore operations use browser download/upload.

Backup Strategy​

  • Configuration backups: Use Create Copy monthly or before major updates
  • Runtime data backups: Use Backup Data weekly or daily (depending on data criticality)
  • Store backups off-site: Export projects and backup files to a separate server or cloud storage

Encrypt Projects​

Prevent unauthorized access to project configurations:

  1. Locate the project in the list
  2. Click Encrypt in the operations menu
  3. Set a password
  4. Click Confirm

When encryption is enabled:

  • Users must enter the password before opening the project in the Editor
  • The password does not affect Vision runtime (projects run normally)

⚠️ Caution: Store passwords securely. There is no password recovery mechanism.

Troubleshooting​

"Project version mismatch" Error​

Cause: The project was created with a different AI SCADA version.

Solution:

  1. Upgrade the project when prompted
  2. If downgrading is needed, use the matching software version

"Project already exists" Warning​

Cause: A project with the same ID is already in the list.

Solution:

  • Choose Add as New Project if you want both versions
  • Choose Replace if you want to update the existing project

Data Restore Shows "Different Project" Warning​

Cause: The .cmsback file is from a different project (different project ID).

Solution:

  • Verify you selected the correct backup file
  • If intentional (e.g., migrating data), proceed with caution and validate results

Cannot Update Project in Vision​

Cause: Project file version does not match the Vision software version.

Solution:

  1. Check the project version in the Editor (Help > About)
  2. Check the Vision version (Help > About)
  3. Upgrade the project or Vision to match versions

Next Steps​

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