Control-system troubleshooting
Diagnose control-system faults in minutes, not shifts.
Plexor's troubleshooting assistant helps your team find the root cause of faults across DeltaV, ABB, and Allen-Bradley — turning cryptic codes and alarm floods into a clear path to the fix.
Grounded in your plant's approved knowledge — it cites its sources and flags uncertainty.
Built for the systems you run
Three of the platforms that run the world's plants.
The assistant is tuned to the fault behavior, codes, and diagnostics of the control systems most plants depend on — so its guidance is specific, not generic.
Emerson
DeltaV
DCS faults, controller and I/O diagnostics
ABB
ABB
800xA / control system faults and alarms
Rockwell
Allen-Bradley
ControlLogix / CompactLogix PLC faults
Why teams use it
Every shift gets the plant's best troubleshooter.
Faster root cause
Describe the symptom or paste the fault code; the assistant correlates it against the live system state and known failure patterns to point at the likely cause.
Less tribal knowledge
The hard-won fixes that usually live in one veteran's head become available to every shift — so a 3 a.m. fault doesn't wait for a callback.
Guided next steps
Instead of a wall of alarms, the team gets a ranked, plain-language path to check and clear the fault — grounded in the system you actually run.
Want this on your control systems?
Tell us which platforms you run and the faults that cost you the most time. We'll set your team up with the troubleshooting assistant.