PLC upgrades and modifications
PLC changes, additions and upgrade support where existing control systems need to be improved or extended.
Upgrades and improvements
System Upgrades & Process Improvements
PLC upgrades, HMI improvements, alarm rationalisation, process visibility and practical enhancements for existing industrial control systems.
Existing systems
Improve reliability without losing site knowledge.
Industrial control systems often need to evolve as production, maintenance and operator requirements change. JEM supports practical upgrades and improvements that build on existing plant knowledge while improving reliability and usability.
Support can include PLC modifications, HMI upgrades, alarm improvements, process visibility, instrumentation checks and control panel changes.
Improvement areas
Targeted enhancements for industrial control systems.
HMI upgrades
Improved HMI screens, workflows and operator information to support clearer process control.
Alarm improvements
Alarm rationalisation and screen improvements that help operators focus on useful fault and process information.
Process visibility improvements
Better visibility of plant information, instrument values and control system status for operators and maintenance teams.
Legacy system improvements
Practical enhancements to established systems to improve supportability, reliability and maintainability.
Reliability and maintainability
Control system changes designed to make faults easier to find and systems easier to support over time.
Approach
Practical upgrades focused on uptime and maintainability.
Understand the existing system
Review the current PLC, HMI, instrumentation, control panel and site requirements before recommending changes.
Prioritise practical improvements
Focus on the changes most likely to improve uptime, visibility, operator confidence and future maintenance.
Support implementation and testing
Carry out modifications, checks and commissioning support so improvements can be brought into service safely and clearly.
FAQs
Common questions
Can JEM upgrade existing PLC or HMI systems?
Yes. JEM supports PLC and HMI upgrades, modifications and improvements for existing industrial control systems.
Can JEM improve process visibility without replacing everything?
Yes. Many improvements can be made through practical HMI changes, alarm rationalisation, instrumentation checks and control system modifications.
Does JEM support legacy systems?
Yes. JEM can support established and legacy control systems where practical experience and careful changes are needed.
Need to improve an existing control system?
Contact JEM to discuss PLC upgrades, HMI improvements, process visibility, alarm rationalisation or system modifications.