Instruction Manual
D103412X012
Detailed Setup—Transducer Block
July 2013
74
Supply Pressure Lo Alert Enable—When enabled Supply Pressure Lo Alert Enable activates Supply Pressure Lo Alert.
Supply Pressure Lo Alert Point—Supply Pressure Lo Alert Point (SUP_PRES_LO_ALRT_PT [76.9]). When the supply
pressure falls below the supply pressure alert point, the supply pressure alert is active. To disable the supply
pressure alert, set Supply Pressure Alert Point to zero.
Temperature Limit
Temperature—Degrees Fahrenheit or Celsius. The temperature (TEMPERATURE [48]) is measured from a sensor
mounted on the digital valve controller's printed wiring board.
Temperature Hi Alert—This alert is active if the temperature is greater than the Temperature Hi Alert Point.
Temperature Hi Alert Enable—When enabled Temperature Hi Alert Enable activates the Temperature Hi Alert.
Temperature Hi Alert Point—The Temperature Hi Alert is active when the instrument temperature exceeds the
Temperature Hi Alert Point (TEMP_HI_ALRT_PT [76.6]).
Temperature Lo Alert—This alert is active if the temperature is lower than the Temperature Lo Alert Point.
Temperature Lo Alert Enable—When enabled Temperature Lo Alert Enable activates the Temperature Lo Alert.
Temperature Lo Alert Point—The Temperature Lo Alert is active when the instrument temperature is lower than the
Temperature Lo Alert Point (TEMP_LO_ALRT_PT [76.7]).
Travel Alerts
Field Communicator TB > Configure/Setup > Detailed Setup > Alerts > Travel Alerts
Note
The alerts contained in this section are valid for both travel and pressure control.
Travel Target
Travel target is the output from the characterization function.
Travel
Travel (TRAVEL.VALUE [34.2]) displays the actual position of the valve in percent (%) of calibrated travel.
Travel Deviation
Travel Deviation—Travel Deviation (TRAVEL_DEVIATION [52]) displays the absolute difference in percent between
Travel Target and Actual Travel.
Travel Deviation Alert—This alert is active if the Travel deviation exceeds the Travel Deviation Alert Point by more
than the Travel Deviation Time.
Travel Deviation Alert Enable—When enabled Travel Deviation Alert Enable actives the Travel Deviation Alert.
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