ข่าวสาร

Self-Regulating Pressure Control Valve Commissioning and Troubleshooting

Self-Regulating Pressure Control Valve Commissioning and Tro...

A hands-on field guide to commissioning self-regulating pressure reducing valves, verifying setpoints, testing seat tightness, and integrating override logic with Triconex SIS and Schneider Modicon M580 DCS.
Feed-Forward Control Implementation in DCS Platforms

Feed-Forward Control Implementation in DCS Platforms

A practical guide to designing, tuning, and commissioning feed-forward control loops in Emerson Ovation and GE Mark VIe DCS platforms. Covers lead-lag filter design, FF+FB combined architecture, and four-step commissioning validation procedure.
Pneumatic Temperature Transmitter Commissioning and Field Fault Diagnosis

Pneumatic Temperature Transmitter Commissioning and Field Fa...

A practical field guide to commissioning pneumatic temperature transmitters, validating 3–15 psi output ranges, troubleshooting nozzle-flapper drift, and integrating legacy pneumatic signals with Allen-Bradley ControlLogix and Invensys I/A Series.
Pressure Switch Calibration and Setpoint Verification in Safety Instrumented Systems

Pressure Switch Calibration and Setpoint Verification in Saf...

A field engineer's guide to calibrating pressure switches, verifying trip setpoints, and integrating proof test results with ICS Triplex TMR and Woodward ProAct controllers in oil and gas applications.
WirelessHART Network Commissioning and Field Diagnostics

WirelessHART Network Commissioning and Field Diagnostics

WirelessHART (IEC 62734) extends HART protocol to wireless mesh networks. This guide covers the full commissioning workflow using Emerson 475 and AMS Device Manager, Honeywell Experion PKS Modbus TCP integration, and five common fault patterns in refinery applications.
Redundant Controller Switchover Time Optimization

Redundant Controller Switchover Time Optimization

Measuring and tuning failover performance on Honeywell Experion PKS C300 and Allen-Bradley ControlLogix 1756-L85E — from heartbeat interval optimization to project load reduction, with a five-step benchmarking procedure.