Vega POINTRAC 31 8_16 mA_HART - four-wire Bedienungsanleitung PDF herunterladen (Seite 39)

9 Diagnostics and service

POINTRAC 31 • 8/16 mA/HART - four-wire

39411-EN-131119

Maintenance:Duetoexternalinuences,theinstrumentfunction

islimited.Themeasurementisaected,butthemeasuredvalueis

still valid. Plan in maintenance for the instrument because a failure is

expected in the near future (e.g. due to buildup).

This status message is inactive by default. It can be activated by the

user via PACTware/DTM or EDD.

The following table shows the error codes and text messages in the

status message "Failure" and provides information on causes as well

as corrective measures.

Example for a failure message

Code

Text mes-

sage

Cause Rectication

F008

Error multi

sensor com-

munication

– Additional sensors not

switched on

– EMCinuences

– No other sensor available

– Check wiring between the

sensors

– Connect the sensors cor-

rectly and make them ready

for operation

F013

Sensor sig-

nals a fault

– Error on the current input

– No valid measured value

– Connected instruments

without function

– Check current input

– Check connected instru-

ments (Slaves)

F016

Adjustment

data ex-

changed

– Valuesofthemin.andmax.

adjustment exchanged

– Correct adjustment data

F017

Adjustment

span too small

– The values of the min. and

max. adjustment are too

close together

– Correct adjustment data

F025

Invalid lineari-

zationtable

– Wrong value in the lineari-

zationtable

– Correctlinearizationtable

F030

Process value

out of limits

– Process values are not

within the adjusted measur-

ing range

– Repeat adjustment

F034

EPROM hard-

ware error

– Electronics defective – Exchanging the electronics

F035

EPROM data

error

– Error in the internal instru-

ment communication

– Carry out a reset

– Exchanging the electronics

Failure

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 55 56

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