Honeywell PLC programming in Kenya: ControlEdge PLC and controllers

Honeywell ControlEdge PLCs and RTUs are used in process, utilities and remote sites. We program and integrate ControlEdge controllers and connect them to Experion and other SCADA systems.

Honeywell PLCs we work on

• ControlEdge PLC: PLCs with built-in OPC UA and cybersecurity features
• ControlEdge RTU: remote terminal units for wellheads, pipelines and water networks

Software: ControlEdge Builder. Networks: Modbus TCP and RTU, OPC UA, EtherNet/IP.

Honeywell PLC services

• ControlEdge Builder programs for process and utility control
• Integration with Experion and third-party SCADA
• Remote site monitoring with ControlEdge RTU

Signs your PLC system needs attention

• The machine stops with faults nobody can explain, or the only person who understood the program has left
• There is no current backup of the program, or the backup does not match what is running
• Spare CPUs and I/O cards are discontinued, expensive or months away
• Operators work around the sequence by hand because the logic no longer matches the process
• You want production data, remote access or new functions that the old program cannot provide

How we approach a PLC job

1. Upload and back up the running program and hardware configuration before any change.
2. Document the I/O and the sequence with your operators, so everyone agrees what the machine must do.
3. Write or modify the logic offline, structured and commented, and test it with simulation where possible.
4. Commission on site: test every input, output, interlock and alarm, then run under real production load.
5. Hand over the final program, I/O list and drawings, and train your technicians on fault finding.

Tips from our engineers

Plan the SCADA link early

ControlEdge integrates closely with Experion; agreeing tags and alarms with the SCADA team early saves rework.

Use the security features

ControlEdge includes secure communication options. Turning them on is important for remote and internet-connected sites.

Related guides

See also Honeywell PLC, HMI and drive services overview, Honeywell HMI programming, Honeywell VFD programming and commissioning, our PLC service page.