OEE Monitoring Without SCADA: A Simpler Path to Real-Time Equipment Efficiency

Many manufacturers find themselves in the same situation: they already have Ignition® SCADA from Inductive Automation for process visualization and control, and they are evaluating Sepasoft® OEE modules to add production monitoring on top of it. The result is often a complex, expensive stack that requires specialized integrators, extended deployment timelines and significant IT overhead. This guide explores a simpler path — dedicated OEE monitoring software that delivers real-time equipment efficiency data without SCADA dependency, and why an increasing number of industrial teams are choosing this route.

The Ignition + Sepasoft OEE Stack: What It Is and What It Costs

Ignition® is an industrial application platform developed by Inductive Automation, widely used for SCADA, HMI and MES applications. Sepasoft® is an add-on module for Ignition that extends it with OEE, SPC (Statistical Process Control), track and trace, and recipe management capabilities.

For manufacturers already running Ignition SCADA, Sepasoft modules represent a logical extension. However, this approach comes with a significant total cost of ownership:

• Ignition platform license — required before any Sepasoft module can run
• Sepasoft module licenses — separate license for each module (OEE, SPC, track and trace)
• Certified integrator fees — Sepasoft deployments almost always require a certified Ignition integrator, adding significant professional services cost
• Deployment timeline — typical Ignition + Sepasoft OEE deployments range from 3 to 12 months depending on complexity
• IT infrastructure — Ignition runs on-premise servers requiring IT maintenance and security management
• Ongoing support costs — integrator dependency for system modifications, updates and troubleshooting

For manufacturers whose primary goal is OEE visibility and improvement — not a full SCADA or MES transformation — this is often far more than they need.

What a Dedicated OEE Platform Looks Like Instead

TeepTrak is a purpose-built OEE monitoring platform deployed in 450+ factories across 30 countries, with clients including Stellantis, Hutchinson, Alstom, Safran, Kraft Heinz and Aptargroup. It is designed from the ground up for one goal: helping production teams see, understand and improve their equipment effectiveness.

The contrast with the Ignition + Sepasoft stack is stark:

Deployment: TeepTrak deploys on a first production line in 48 hours, without stopping production. No SCADA platform required. No certified integrator needed. The Field V4 industrial tablet arrives pre-configured.

Equipment connectivity: Non-intrusive current and vibration sensors connect machines with no digital interface. For PLC-equipped machines, TeepTrak supports 30+ brands via OPC-UA, Modbus and proprietary protocols. This includes older equipment that may not be connected to Ignition at all.

Analytics: JEMBA AI automatically identifies downtime patterns, detects signals before breakdowns and generates predictive maintenance alerts — going well beyond the descriptive dashboards that OEE modules typically provide.

IT overhead: Cloud SaaS architecture requires no on-premise server. The production team manages OEE improvement; IT manages nothing.

Cost model: SaaS subscription per production line. No platform prerequisite, no integrator fees, no server infrastructure.

When the Ignition + Sepasoft Stack Makes Sense

The Ignition + Sepasoft approach is genuinely appropriate in certain scenarios:

• You already have a significant Ignition SCADA investment and want to extend it with MES capabilities including OEE, SPC and track and trace in a unified environment
• You operate in a highly regulated environment (pharma, FDA-regulated food) where Sepasoft’s GxP validation support and 21 CFR Part 11 compliance documentation are required
• Your IT and engineering teams have Ignition expertise and can manage the platform internally
• You need deep process data integration between SCADA historian data and OEE calculations

When a Dedicated OEE Platform Is the Better Choice

A dedicated OEE solution like TeepTrak makes more sense when:

• Your primary goal is OEE visibility and improvement, not a full MES transformation
• You need data in weeks, not months — deployment speed is a competitive priority
• You have legacy equipment not connected to any SCADA system that you need to monitor
• You want AI-driven root cause analysis beyond standard OEE dashboards
• You operate multiple sites internationally and need cross-plant benchmarking without a global SCADA rollout
• You want to minimize IT dependency and integrator lock-in

Can TeepTrak and Ignition Coexist?

Yes. TeepTrak integrates with Ignition-based environments via REST API. Plants that run Ignition SCADA for process control can deploy TeepTrak as their OEE analytics layer — benefiting from JEMBA AI and rapid deployment while maintaining their existing SCADA infrastructure. This hybrid approach is increasingly common in large manufacturing groups where some facilities have Ignition and others do not.

FAQ

Do I need Ignition SCADA to use Sepasoft OEE?

Yes. Sepasoft® OEE is a module that runs on top of the Ignition® platform from Inductive Automation. You cannot use Sepasoft independently — it requires an active Ignition license and installation. This is a fundamental difference from standalone OEE platforms like TeepTrak, which require no platform prerequisite.

How long does a Sepasoft OEE deployment typically take?

Sepasoft deployments through certified Ignition integrators typically range from 3 to 12 months depending on facility complexity, equipment connectivity requirements and scope of modules (OEE, SPC, track and trace). TeepTrak’s standard deployment takes 48 hours on a first production line.

Is TeepTrak compatible with Ignition SCADA?

Yes. TeepTrak can be deployed alongside existing Ignition installations via REST API integration. The two platforms serve different functions — Ignition for SCADA/process control, TeepTrak for OEE analytics and AI-driven improvement — and can coexist in the same facility.

What is the difference between Sepasoft OEE and TeepTrak?

Sepasoft® OEE is a module within the Ignition® platform ecosystem, requiring Ignition as a prerequisite and typically deployed by certified integrators. TeepTrak is a standalone, cloud-native OEE platform that deploys independently in 48 hours without any SCADA prerequisite. TeepTrak additionally includes JEMBA AI for automated root cause analysis and predictive maintenance, which has no equivalent in the Sepasoft module set.

Can TeepTrak handle pharma and FDA-regulated environments?

Yes. TeepTrak serves pharmaceutical manufacturers including clients like华东医药 (East China Pharmaceutical). Non-intrusive sensor installation does not affect equipment validation status (IQ/OQ/PQ). For environments requiring specific 21 CFR Part 11 documentation, contact the TeepTrak team to discuss compliance requirements for your facility.

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