Production fermenter control modernization

The buyer's problem

Foreign-make and aging fermenter controls can create support, compliance and documentation gaps. Operators still need familiar batch sequences, clear alarms and trustworthy electronic records while the control system is renewed.

What we replace

• Legacy PLC and control hardware with a modern control architecture.
• Outdated visualization and reporting, with batch reporting and operator workflows reviewed for the new system.
• Unsupported server/client components where included in the agreed scope.

What we retain where suitable

• The existing fermenter vessel, motors, instruments and process connections that pass condition review.
• Batch sequence intent, process limits and operator experience, documented with the site team.
• Plant network and data interfaces where technically and procedurally suitable.

Control platforms

• Rockwell Automation control hardware with server/client visualization (documented in the matching production fermenter case study).

Validation deliverables: FAT through PQ

Deliverables and responsibilities are agreed with your engineering and quality teams. PQ approval remains with the equipment owner.

• FAT: agreed protocol, test records and deviation log for fermentation sequences, alarms, access control and batch reporting.
• SAT: site acceptance report covering installation, I/O and controls at the operating site.
• IQ / OQ: installation records, risk-based operational test evidence and traceability to approved requirements.
• PQ: technical support for customer-approved process-performance protocols, production test records and operator handover; acceptance remains with customer QA.

Matching project experience

The case study reports a Rockwell Automation server/client implementation, reduced ERES / QA / IT-CSV deviations, reliable batch reports and a fastest handover of 25 days.

Talk to an Expert about Production fermenter

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