Safety systems and redundancy
Safety functions and redundancy address different questions: protecting people and equipment, and maintaining required operation when a component fails. HZE helps develop the electrical and control elements around the project risk assessment and agreed system requirements.
How we can help
- Translate defined safety requirements into control system functions.
- Review failure responses and diagnostic information.
- Plan redundant arrangements and the verification of changeover behaviour.
Discuss your application
Provide the risk assessment, required safety functions and availability targets. The scope, responsibilities and validation requirements need to be agreed for the specific machine or installation.