Vega MINITRAC 31 4 … 20 mA_HART - four-wire Bedienungsanleitung PDF herunterladen (Seite 68)

9 Diagnostics and service

MINITRAC 31 • 4 … 20 mA/HART - four-wire

40447-EN-131119

Code

Text mes-

sage

Cause Rectication

F120

Filter time

error

– Faulty or missing instrument

adjustment

– Carrying out adjustment

F121

Faulty partici-

pant list on the

multisensor

communica-

tion bus

– Slave instruments not found – Check Slave instruments

– Check Slave list in Master

instrument

– Slave instrument with wrong

address

F122

Double ad-

dresses on

the mul-

tisensor

communica-

tion bus

– Instrument addresse was

assigned several times

– Change instrument

addresses

F123

X-ray alarm

– External instruments cause

radiation

– Determine reason for X-ray

alarm

– In case of brief X-ray radia-

tion: Monitor switching out-

puts for this time manually

F124

Alarm due to

increased ra-

diation

– Radiation dose too high – Determine reason for

increased radiation

F125

Ambient tem-

perature too

high

– Ambient temperature on

the housing outside the

specication

– Cool the instrument or pro-

tect it with isolating material

against radiation heat

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

status message "Function check" and provides information on causes

as well as corrective measures.

Code

Text mes-

sage

Cause Rectication

C029

Simulation

– Simulation active – Finish simulation

– Wait for the automatic end

after 60 mins.

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

status message "Outofspecication" and provides information on

causes as well as corrective measures.

Function check

Outofspecication

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 87 88

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