Machine islands and hard-to-access data
Controlled IIoT connection of SCADA/PLC data
Industrial IoT and manufacturing energy monitoring
Machine data, energy, production context and maintenance process without disrupting local control.
Typical starting points01 02 03
We fix the operational question before the technology.
Energy consumption without production context
Specific energy and condition indicators
There will be no follow-up action from an alert
Status discrepancy worksheet and feedback
What and where is it worth measuring?
IIoT without disrupting production
The first requirement for the production data connection is not a spectacular dashboard, but respecting the boundaries of the production network and control. The PLC or SCADA still controls the local process; the IIoT layer collects status, energy, and production context over a controlled, typically read-only data connection.
- machine cycle, number of pieces, downtime and quality event
- electricity, compressed air, gas or process media
- PLC/SCADA data points and separately installed sensors
- maintenance history, fault code, part and intervention time
- product, operation, shift and order for specific indicators
Illustrative numerical example
The daily energy consumption of a machine line in two shifts is 1,600 kWh. That alone doesn't tell you if it worked well. If 8,000 good pieces and 400 scraps were produced on the same day, the value per good product is 0.20 kWh/piece. In the pilot, the energy demand of downtime and waste cycles can be examined separately, so maintenance and technological reasons are not confused.
The example is not an offer, a promise of savings or a general compliance requirement; the final technical solution is determined by the on-site and process survey.
Decision, audit and operational context
The OT/IT boundary, network segmentation, permitted protocols and data direction must be recorded before connection. The pilot cannot write to the controller or change a safety function without a specially approved plan. The measured anomaly is not a diagnosis in itself; the maintenance feedback will become knowledge that can be used later.
How does that make an acceptable pilot?
The pilot will be preceded by an OT safety and data point survey. We record the access method, the allowed read variables, the sampling request and the source of the production context per machine. The connection is first initiated in an isolated environment and then through an approved network path. We build a complete detection and feedback chain for a selected type of loss — for example, idling, micro shutdown or specific energy difference. The condition of acceptance is that production continues to function safely, the lack of data is visible, and the maintainer can clearly indicate the correctness of the assumed cause.
What does the pilot deliver?
- approved OT/IT connection diagram
- list of data points and sampling
- indicator with a production context
- investigated energy or downtime deviation
- rule corrected with maintainer feedback
What is included in the first step?
In the first phase, the following two areas will be controlled: machine cycle, number of pieces, downtime and quality event and electricity, compressed air, gas or technological medium. The goal is not to connect all sites, devices and historical data at the same time. First, we verify that a reliable decision and a work process that can be closed are made from the selected data. To finalize the scope, two questions are particularly important: Which data point can be read without production risk? How is network and authorization separation done? The answers determine the device count, integration task, local data storage, roles, and acceptance test.
First 90 days1–15. sun 16–45. sun 46–75. sun 76–90. sun
Measurable pilot, evidence-based next step.
Site assessment
Locations, data sources, responsible persons and success criteria.
Connection
Controlled connection of designated measurement points and systems.
Process
Dashboard, alert and at least one actionable workflow.
Evaluation
Result, list of deficiencies and quantifiable expansion proposal.
What do you get at the end of the pilot?
- Documented data source and connection map
- Working limited pilot environment
- Coordinated alert and liability process
- Measurement result and decision summary
- The basis for the technical and budget of the next phase
The first step is not a complete system introduction.
During a short technical consultation, we select the measurement or operating point at which the value of the pilot can be checked.
Pilot consultation