30 September 2026
Solar pumping for irrigation: when it runs off-grid or grid-connected under RD 244/2019, which tariff hour the sun competes against and how to size the pump.
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7 September 2026
In solar farm construction the administrative calendar rules: milestones under RD-ley 23/2020, permits, timelines and works, with sources from the BOE.
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31 July 2026
Winery automation process by process: per-tank cooling, pump-overs, density, rackings, CIP, CO₂ and records, and the data each one generates.
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31 July 2026
Feed mill automation stage by stage, from intake to dispatch: PLC, SCADA, MES software and traceability for every batch.
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31 July 2026
What is automated in a food processing plant and what the installation requires: REBT, UNE-EN IEC 61439 panels, machinery, HACCP and ATEX dust.
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29 July 2026
What a PLC or programmable logic controller is: its scan cycle, parts, types, IEC 61131-3 languages and an example of starting and stopping a motor.
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29 July 2026
What a SCADA system is, how it connects to PLCs (Modbus TCP, PROFINET, OPC UA), how it differs from HMI and MES and what it looks like in plants…
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28 July 2026
How an agri-food plant is digitalised layer by layer, from PLC to SCADA, MES and ERP: what indicators it yields, how it is integrated and where…
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28 July 2026
Food traceability: what Regulation 178/2002 and HACCP require, where manual records fail and how batches and weighings are recorded from…
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27 May 2026
SCADA loses communication with the PLC: what each symptom indicates, the causes layer by layer (cable, network, Modbus, PROFINET, OPC UA) and how to find the…
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13 May 2026
Modernising SCADA and obsolete PLCs: how to check their life cycle, choose the migration strategy and plan it with FAT and SAT testing.
Keep readingER Ingeniería Team
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