Backing up an MCGS HMI (Kunlun Tongtai) ensures you have a recovery point for project files, historical data, and system configurations. You can perform backups using either a USB flash drive for a standalone method or the MCGS configuration software on a PC. Method 1: Backup via USB Flash Drive (No PC Required)
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Tool: Use the "MCGS Maintenance Tool" (often bundled with the software). Action: Select "Read from Device." mcgs hmi backup
MCGS has a nasty habit: A project saved for a TPC1271Gi will not run on a TPC1271Gn without manual screen resolution tweaks and driver re-binding.
The development of an MCGS application involves significant intellectual investment. Projects contain complex script logic, historical data logging configurations, and intricate security settings. A backup serves as a "save point" against accidental deletions or logic errors during system updates. In an era where continuous improvement is the norm, engineers frequently modify HMI screens to add new features or optimize workflows. Having a versioned backup history allows a facility to "roll back" to a previous, stable state if a new update introduces unforeseen bugs or operational hazards. Security and Disaster Recovery Backing up an MCGS HMI (Kunlun Tongtai) ensures
Beyond mechanical failure, industrial systems increasingly face threats from cybersecurity breaches and environmental disasters. Ransomware targeting industrial control systems can encrypt local HMI files, rendering them useless. Similarly, fires, floods, or electrical surges can physically destroy hardware. Off-site or cloud-based backups of the MCGS project files (typically or compiled
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MCGS, HMI backup, industrial automation, disaster recovery, embedded systems, project restoration Action : Select "Read from Device
HMIs—widely valued for their cost-effectiveness and reliability—losing a project file due to hardware failure or accidental corruption can mean hours of downtime.
Use a changelog file (backup_log.txt) inside each backup folder listing: