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Describe the basis on which alarms should be generated and how
their associated priority is determined
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Answer Posted / chandrasekarapandian
For this issue take a water tank on which our Level
Transmitter is measuring level in meters Or any required
unit but generally 4 to 20 mA --> 0 to 100 % . Now we can
set 90% as HIGH and 95% as HIGH HIGH . Through by means of
proper alarm setting we can automate our process
comfortably . Alarm priorities depend on the process
requirement. In this process as HIGH alarm blinks that
gives just a warning, But HIGH HIGH alarm blinks that will
need to close the inlet of water tank to avoid overflow.
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