Status; Self Test Status - Emerson FIELDVUE DVC6200f Instruction Manual

DVC6200f Digital Valve Controller
Supply Pressure
Supply Pressure Hi Alert—This alert is active if the
supply pressure exceeds the Supply Pressure Hi Alert.
Supply Pressure Lo Alert—This alert is active if the
supply pressure exceeds the Supply Pressure Lo
Alert.
Temperature Limit
Temperature Hi Alert—This alert is active if the
temperature is greater than the Temperature Hi Alert
Point.
Temperature Lo Alert—This alert is active if the
temperature is greater than the Temperature Lo Alert
Point.
D Travel—If a travel alert is active it will appear
under TRAVEL ALERTS
Travel Deviation
Travel Deviation Alert—This alert is active if the
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Travel deviation exceeds the Travel Deviation Alert
Point by more than the Travel Deviation Time.
Travel Limit
Travel Limit Hi Hi Alert—This alert is active if Travel
exceeds the Travel Limit Hi Hi Alert point.
Travel Limit Lo Lo Alert—This alert is active if Travel
is lower than the Travel Limit Lo Lo Alert point.
Travel Hi/Lo
Travel Limit Hi Alert—This alert is active if Travel
exceeds the Travel Limit Hi Alert point.
Travel Limit Lo Alert—This alert is active if Travel is
lower than the Travel Limit Lo Alert point.
D Proximity—If a proximity alert is active it will
appear under PROX ALERTS
Travel Open
Travel Open Alert—This alert is active if the travel is
greater than the travel open alert point.
Travel Closed
Travel Closed Alert—This alert is active if the travel
is greater than the travel closed alert point.
Proximity
Proximity Hi Hi Alert—This alert is active if the
Travel is within the detection band set by the Travel Hi
Hi Alert Point and the Travel Hi Hi Deadband.
Proximity Hi Alert—This alert is active if the Travel
is within the detection band set by the Travel Hi Alert
Point and the Travel Hi Deadband.
Proximity Lo Alert—This alert is active if the Travel
is within the detection band set by the Travel Lo Alert
Point and the Travel Lo Deadband.
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Proximity Lo Lo Alert—This alert is active if the
Travel is within the detection band set by the Travel Lo
Lo Alert Point and the Travel Lo Lo Deadband.
D Travel History—If a travel history alert is active it
will appear under TVL HIST ALERTS
Cycle Counter
Cycle Counter Alert—This alert is active if the Cycle
Counter exceeds the Cycle Count Alert Point.
Travel Accumulator
Travel Accumulator Alert—This alert is active if the
Travel Accumulator exceeds the Travel Accumulator
Alert Point.
D Performance—if a performance alert is active it
will appear under PERF ALERTS
Performance Critical
Performance Critical Alert—This alert is active if the
instrument is no longer able to control the valve or
performance has been dramatically reduced.
Performance Reduced Alert—This alert is active if
the instrument has detected a reduction in
performance.
Performance Information Alert—This alert is active if
the instrument has detected a condition that may
pertain to control performance.

Status

TB > Device Diagnostic > Status
Field Communicator

Self Test Status

Integrator Suspended—The integrator function is
temporarily suspended. The integrator is suspended if
any of the following conditions are met:
D The setpoint and actual travel are greater than
98% or less than 2%.
D The set point is in cutoff
D The Transducer block is Out of Service (OOS)
Integrator Limited Lo—Indicates the integrator reached
its limit and cannot move the valve any further. High
valve friction may cause this situation.
Integrator Limited Hi—Indicates the integrator reached
its limit and cannot move the valve any further. High
valve friction may cause this situation.
Travel Sensor Span Error—Indicates that span
between the endpoints of travel are not far enough
apart. This error is reported during automatic
calibration.
MLFB Error—Indicates that the Minor Loop Feedback
sensor gave a non-valid value during automatic
calibration.
November 2010