Emerson FIELDVUE DVC6200f, Instruction Manual

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Maintenance and Troubleshooting
November 2010 229
Table 7-2. Instrument Troubleshooting (Continued)
Symptom Action Possible Cause
15. Instrument will not calibrate.
15.a Configuration errors. 15.a Verify configuration.
15.b Magnet assembly is not correctly installed. 15.b Check the mounting. Ensure the correcting
mounting kit has been selected and the magnetic
array is properly installed.
15.c Cables not plugged into PWB correctly. 15.c Inspect connections and correct.
16. ValveLink diagnostic tests provide
erroneous results.
16.a Defective pressure sensor(s). 16.a Replace PWB (see Replacing the PWB
Assembly on page 223).
16.b Pressure sensor O-ring(s) missing. 16.b Replace O-ring(s).
17. Cannot perform advanced
diagnostics. 17.a Instrument does not have proper tiering. 17.a Upgrade tiering.
18. A PlantWeb alert is active, but not
reported (broadcast) automatically. 18.a PlantWeb alerts in firmware 1.5 and higher are
mode-based. Transducer block mode may be in MAN
or OOS. 18.a Check transducer block mode. Change to AUTO
if appropriate.
19. Field Communicator does not turn
on. 19.a Battery pack not charged. 19.a Charge battery pack.
Note: Battery pack can be charged while attached to
the Field communicator or separately. The Field
Communicator is fully operable while the battery pack
is charging. Do not attempt to charge the battery pack
in a hazardous area.
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