PLC & HMI Programming Services
VitroVentures develops PLC (Programmable Logic Controller) logic and HMI (Human-Machine Interface) applications for new machine builds, retrofits, and plant automation. We write modular, well-documented control code and design operator screens that simplify troubleshooting and reduce downtime.
Whether you need a new control program, a retrofit of an aging PLC, or an HMI upgrade, we deliver structured code and clear documentation that your maintenance team can support long-term.
Capabilities
PLC Programming
- Modular ladder logic and structured text
- State-machine machine sequencing
- Alarm handling, interlocks and fault recovery
- VFD and servo motion coordination
HMI / SCADA
- Operator screen design
- Alarm handling and trend logging
- Recipe management systems
- Diagnostic and forced-I/O screens
Integration & Commissioning
- I/O checkout and sensor calibration
- Dry-cycle functional testing
- Factory and Site Acceptance Testing (FAT/SAT) support
- On-site startup and operator training
Deliverables
- Documented PLC source code
- HMI runtime and editable source projects
- Field I/O schedule and network IP map
- Control narratives and commissioning records
Tools & Platforms
Studio 5000, CompactLogix, ControlLogix, Micro800
NJ/NX Series PLCs and Sysmac motion
ME/SE operator and supervisory screens
EtherNet/IP, EtherCAT, Modbus TCP
Related Services
Frequently Asked Questions
Which PLC platforms do you support?
We work primarily with Allen-Bradley (Studio 5000, CompactLogix, ControlLogix, Micro800) and Omron Sysmac (NJ/NX) platforms, with HMI/SCADA on FactoryTalk View and Omron interfaces.
Can you retrofit or upgrade an existing PLC or HMI?
Yes. We support control retrofits, PLC migrations, and HMI upgrades, including reworking existing logic and documenting the updated control system.
Do you provide commissioning support?
Yes. We support I/O checkout, dry-cycle testing, FAT/SAT, on-site startup, and operator training.
Discuss Your PLC or HMI Project
Planning a new machine build, PLC retrofit, or HMI upgrade? Contact VitroVentures to discuss control-system scope and deliverables.