Preparing the published article.
Managing Software Updates on Site
A software update is a change with a schedule risk.
How to manage it
| Step | Practice |
|---|---|
| Plan | Read release notes and identify the effect on your cell |
| Back up | Programs, parameters and configuration before starting |
| Test | Trial on a spare or during planned downtime |
| Roll back | Know how to revert before you begin |
| Record | Version applied, date and who did it |
Practical advice
- Avoid updating immediately before a peak production period.
- Confirm compatibility with vision, PLC and safety systems.
- Keep the previous version available for rollback.
Software changes can affect safety functions. Any such change needs proper review and re-verification.