Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2021-01-19
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Process Engineering Division – Instrumentation and Automation Section – Daily Topics – Topic No. 2021-01-19: Discussion question: 362. Does your organization’s GDS system provide alarms for the field areas, or are alarms only provided on individual instruments? Try to analyze the advantages and disadvantages of the two options?
Single-table alarm. We have few points.
Single-table alarm. What is the concept of zone alarm?
Single-table alarm; the location is displayed on the system computer for easy identification. Regional alarm for higher security. We use single-table alarm, after all, there are few points.
Single-table alarm; the location is displayed on the system computer for easy identification. Regional alarm for higher security. We use single-table alarm, after all, there are few points.
Zone alarm, as well as single-gauge alarm with toxic gas detector. I personally think this is quite reasonable. Regional alarm systems ensure that, when an alarm is triggered, high-power audio-visual alarms located in the surrounding area can convey the alert signal to people in the vicinity without any noise. Meanwhile, individual alarms for toxic gases help nearby individuals choose appropriate evacuation routes, and they also assist maintenance personnel in locating the source of the leak accurately.
We use a centralized control panel for alarm signaling, while on-site there are audio and visual alarms. The centralized control system allows for timely detection of alarm locations, and the on-site personnel can promptly stay away from risky areas to avoid hazards