Controls Troubleshooting

When a sensor drifts or a control loop misbehaves, rapid diagnosis is critical. Our troubleshooting service starts with remote or on-site access to your control network. We review controller logs, alarm histories, and I/O mappings to pinpoint the root cause. Using handheld meters, signal simulators, and diagnostic software, we test each sensor, actuator, and communication link.

We document each step—what we tested, what we found, and how we fixed it—in a clear report. If a replacement part is needed, we recommend compatible models and coordinate expedited shipping. For software issues, we debug control logic, update parameter settings, and apply patches.

We complete troubleshooting in the shortest time possible to restore normal operation. Our transparent communication ensures you understand why the failure occurred and how to prevent it in the future. With our controls troubleshooting service, downtime is minimized and system reliability is restored quickly.