Qualifications

Requirement    

Scenario Testing/Demonstration -Turn on system -Screen should display layout of the plant -Physically observe locations of wireless sensor devices -Run treatment -Treatment processes to be shown on mimic screens -Turn on monitoring system and sensors -Sensors should be responding and appearing data on the monitoring system as swiftly as possible -Change state of system -Change of states to be logged in database

Issues

Display Plant & Mimic Screens Facilitates wireless sensor device Monitor Treatment

-Layout of plant not too detailed -Screen size not to expectations -Not within range -Not at expected location -Treatment process reading not detailed -Lag/Delays between sensors and monitoring system -Unresponsive sensors

Wireless Communication with sensors and monitoring system

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Records of the states and history Displays trends and trending analysis Button based control for mimic screens At fail, systems shall recover with its last known state

-Database corruption -Storage for database exceeded

-Force fail system -System should recover with last known state

-Last known state un-stable

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System has numerous states hot, cold, standby, soft fail. Fail, success

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Treatment areas shall be modular so when one treatment fails others will continue

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Supervisory features