Architecture & Functional Design
PLC/DCS/SCADA architecture, control philosophy, cause-and-effect, interlocks, sequences and redundancy.
SAN Control Systems is built on extensive professional experience delivering reliable automation, electrical, instrumentation and control solutions across municipal and industrial sectors.
From system architecture and detailed design through programming, FAT/SAT, commissioning, startup and long-term support, SAN brings practical engineering judgment to every project phase.
Project figures represent the founder's professional and leadership experience, including projects completed before SAN Control Systems Inc. was established.

PLC/DCS/SCADA architecture, control philosophy, cause-and-effect, interlocks, sequences and redundancy.
Reusable PLC/HMI frameworks, equipment objects, diagnostics, alarms, trends, simulation and maintainability.
FAT, SAT, I/O checkout, loop checks, startup, tuning, troubleshooting and deficiency closeout.
Requirements, design review, technical decisions, vendor coordination, training and handover.
Redundant PLCs, I/O, communications, power supplies, SCADA and process-level redundancy.
Legacy migrations, incomplete documentation, field troubleshooting and structured project recovery.