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– If your facility has more than 5 HMI programming workstations, purchase a floating license (reference VJDSNDT62F). It simplifies management via a central license server.

However, a recurring challenge that perplexes both new and experienced users is the system of and serial numbers . Whether you are installing the software, activating a license, migrating an old project, or troubleshooting a compatibility issue, understanding the nuance of "Vijeo Designer 6.2 reference and serial number" is critical.

Reference numbers identify the type of license you bought. Common Vijeo Designer 6.2 codes include: : Single user license. VJDSUDRTGPCV62M : Runtime license for Windows PCs. VJDSNTRGSV62M : Team/Group license (multiple users). VJDUPGRGV62M : Upgrade license from a previous version. ⚙️ How to Register or Transfer If you have the numbers but need to activate the software:

When Alex changed the HMI model from a broken HMIGTO3510 to a newer HMIGTO5310 , he had to manually update the in the project settings. He learned that simply changing the reference could break screen alignments and script calls—so he used the "Change Target" wizard carefully.