Source: Site Page

This page outlines the core capabilities of john-herold across industrial and data center environments:

Core Capabilities

• Controls Engineering: Develops custom PLC, SCADA, HMI, and DCS architectures. Handles I/O design, control narratives, and panel coordination.
• Field Service Engineering: Provides loop checkout, device configuration, and on-site troubleshooting alongside MEP subcontractors.
• Commissioning: Coordinates FAT/SAT, pre-functional/functional testing, and integrated systems testing (IST).
• Systems Integration: Integrates BMS, power monitoring, and third-party systems via Modbus, BACnet, Ethernet/IP, and OPC-UA.

Project Environments

• Industrial Automation: Manufacturing facilities and process plants requiring high-reliability control logic.
• Data Centers: Mission-critical enterprise and colocation facilities requiring BMS/MEP integration and strict commissioning.

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