PLC & Controller Programming
New development, modifications, and maintainable code.
New programming, system modifications, troubleshooting, modernization, and commissioning for industrial PLCs, flow computers, and related control equipment. Services include sequence development, equipment control, alarms, interlocks, communications, data mapping, and maintainable code documentation. Primary experience includes Allen-Bradley ControlLogix, CompactLogix, MicroLogix, SLC, Studio 5000, RSLogix 500, ABB SpiritIT Flow-X, and ProSoft communication products.
Control-System Modifications & Modernization
Expand, modernize, and improve existing systems.
Logic changes, equipment additions, alarm updates, HMI revisions, and modernization work on existing control systems—with backups, change documentation, and clear handoff for plant staff.
HMI Development & SCADA Integration
Operator interfaces, alarms, and PLC-to-SCADA data paths.
Development and modification of operator interfaces, equipment status displays, alarm screens, trends, navigation, setpoint controls, data mapping, and PLC-to-SCADA communications. Experience includes FactoryTalk View ME/SE, Red Lion HMIs, and integration with customer SCADA systems and field communications networks.
Industrial Communications & Networking
Modbus, EtherNet/IP, and plant communications.
Setup and troubleshooting for industrial communications—EtherNet/IP, Modbus RTU/TCP, serial links, protocol gateways, and related plant networks that keep controllers, HMIs, and field devices connected.
Instrumentation, Loop Checks & Functional Testing
Signal verification, scaling, interlocks, and functional checks.
Signal verification, instrument configuration support, PLC scaling, loop checks, interlock testing, and functional verification before and during commissioning for transmitters, switches, analyzers, and other field instruments.
Commissioning & Startup
Startup, functional testing, and operator support.
Site startup, control verification, functional testing, and operator support to bring systems online with confidence. Deliverables can include functional-test records, startup notes, and operator handoff documentation.
Troubleshooting & Field Support
PLC faults, communications, and field diagnostics.
Responsive support for PLC faults, communications issues, instrumentation problems, and field diagnostics when production cannot wait—on site or remote as the situation requires.
Remote Programming & Support
Secure remote help for programming and diagnostics.
Remote programming, troubleshooting, and support for control systems, communications, and HMI issues when on-site presence is not required.
Controls Documentation & System Backups
I/O lists, backups, and turnover packages.
Practical engineering deliverables: PLC and HMI backups, updated I/O lists, change documentation, network architecture records, functional-test records, and operator handoff documentation plant teams can use after turnover.
Operator & Maintenance Training
Hands-on handoff during and after startup.
Operator and maintenance walkthroughs during startup so the people running the system understand alarms, modes, and day-to-day operation.
