Cases and results
One month of downtime – caused by a single relay contact
After about a month of downtime, the Schneider PacDrive fault was found in roughly two hours: an incorrectly wired contact on relay KA20.
📍 100% remote · 📅 2026
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Replacing Weidmüller and restoring TPEM ↔ Siemens communication
100% remote replacement of an unavailable Weidmüller communication controller with an OWEN PLC210, restoring Modbus RTU/TCP communication between TPEM and Siemens S7-1500.
📍 100% remote · 📅 2026
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Fault on a Siemens SINAMICS servo drive
Diagnostics of a servo drive after water entered the motor and temporary line start without the critical axis.
📍 Khasavyurt, Russia · 📅 2026
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Diagnostics and repair of a Rapida 75
Troubleshooting of a CAN bus error and recommissioning of a printing press after two months of downtime.
📍 Stavropol, Russia · 📅 2026
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Automatic packaging line for chipboard packages
Complete PLC/HMI development, installation support, commissioning and documentation of an automatic transport and packaging line for chipboard packages.
📍 Izhevsk, Russia · 📅 2026
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Emergency service on a plastic profile line
Restoration of the Siemens S7-414 / Prisma / WEBFactory control system after a production stoppage.
📍 Moscow, Russia · 📅 2025
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Modernization of a 12-ton harbor crane
Replacement of obsolete Mannesmann converters with Emotron, STEP 7 adaptation and crane commissioning.
📍 Batumi, Georgia · 📅 2024
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