Establish the symptoms
Record what changed, when the problem occurs, alarms, recent work and the effect on production.
Fault finding & plant support
Find the cause. Get the line stable.
Support for urgent and recurring faults in existing production equipment, working with your maintenance team and the process they know.
What is involved
Follow the fault through the machine.
A PLC alarm may point to a drive, a sensor, wiring, a network path or a mechanical condition. The diagnosis follows the evidence across those boundaries.
Trace the control chain
Check PLC and HMI states, drives, safety circuits, networks, instrumentation and field wiring as relevant.
Test the cause
Agree safe tests with the site, verify the fault where possible and document any change made to restore operation.
Leave a useful record
Summarise findings, work completed and any open actions or spares that would help prevent a repeat.
Typical work
Intermittent stoppages · drive trips · PLC and HMI faults · network communication loss · instrument issues · electrical controls faults
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