Emerson Fisher Fieldvue DVC6030f Instruction Manual page 282

DVC6000f Series
PlantWeb Alert
Alert and Category and
(Group) (Default)
Travel Sensor User Config.
(Sensors) (Failed)
Output Press User Config.
Sensor (Maintenance)
(Sensors)
9
Supply Press User Config.
Sensor (Advisory)
(Sensors)
9-10
Table 9-2. Using PlantWeb Alerts (Continued)
Alert Condition What the Alert is
and (Default)) Detecting
Travel Sensor The parameter
(Enabled) TVL_COUNT is greater
than TVL_FAC_HI or less
than TVL_FAC_LO.
The pressure sensor
Port A Pressure
Sensor (Enabled) reading is outside the
functional range of the
sensor.
Port B Pressure
Sensor (Enabled)
Supply Press The pressure sensor
Sensor (Enabled) reading is outside the
functional range of the
sensor.
Effect on Valve /
Instrument
If configured for Self
Test Shutdown, then
the transducer "Actual"
mode is placed Out of
Service until the
problem is fixed. Out of
service results in the
actuator being at the
Zero Power Condition.
If configured for Self
Test Shutdown, then
the transducer "Actual"
mode is placed Out of
Service until the
problem is fixed. Out of
service results in the
actuator being at the
"No Power" condition.
None − Indicates a
possible hardware
problem that would
degrade diagnostic
capability.
None − Indicates a
possible hardware
problem that would
degrade diagnostic
capability.
−Continued−
Recommended
Help
Action
Check mounting Travel feedback value is
and linkage outside expected limits. If
this problem occurs
during instrument set-up,
the most likely cause is
faulty mounting or
improper adjustment of
the travel sensor. If this
problem occurs during
normal operation, the
most likely cause is a
failure of the travel
sensor or damaged
linkage.
To correct,
1) Insure proper
mounting and linkage
adjustment.
2) Inspect and test travel
sensor
3) Toggle the transducer
target mode.
If the problem persists,
replace the printed wiring
board (PWB) assembly.
Confirm proper The pressure sensor
air supply on-board the device has
failed. This may be due
to excessive supply
pressure or
contaminated air.
If it is verified that the air
supply is ok, replace the
printed wiring board
(PWB) assembly.
Confirm proper The pressure sensor
air supply on-board the device has
failed. This may be due
to excessive supply
pressure or
contaminated air.
If it is verified that the air
supply is ok, replace the
printed wiring board
(PWB) assembly.
March 2006