Reading the line
Tags and counters read from the PLC units at the rate the process actually changes, without writing anything back into the control logic.
At DORTEK (dortek.com.tr), the production line already knew its own output, downtime and cycle times — but nothing above it did. Signals from the PLC units now travel through a gateway into the cloud, where they become dashboards and feed the stock and planning decisions behind them.
PLC lines to a gateway, gateway to the cloud, cloud to the dashboard and the stock record — with the reading side kept strictly out of the control logic.
Tags and counters read from the PLC units at the rate the process actually changes, without writing anything back into the control logic.
A device between the plant network and the internet that buffers locally, so a dropped link delays the data instead of losing it.
A live view for the floor and a period view for planning — the same data, different questions.
Production counts feeding the systems that decide what to make next, so the recorded number and the produced number are the same number.
The information existed. It simply had no route out of the building.
Numbers arrived the next morning, too late to change anything about the day they described.
Nobody could say how long a stop lasted or how often the same cause repeated.
Corrections meant a physical count, and the count was already out of date when it finished.
Getting the data out safely was as much of the problem as reading it.
Machine-read input replacing manual entry, so the record is created where the event happens.
The same integration discipline applied where both ends are software.
Read the case study →No. The integration reads and never writes back into the control logic, and the gateway sits alongside the plant network rather than inside the control path. That separation is what makes it safe to add to a line that is already producing.
A SCADA screen shows the process to the operator standing in front of it. This carries the same data out to the systems that make commercial decisions — stock, planning and reporting — which is an integration problem rather than an automation one.
Tell me what you are trying to build, automate or scale. You get a straight answer on fit within a day — and a name to call if it is not me.