IFM TAD181 handleiding
Handleiding
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21
UK
11 Fault correction
In case of faults or anomalies:
► Connect the unit to a PC and read [Fnr] via the IO-Link interface�
► Read [Fnr]�
Fnr Type of fault Corrective measures
0 No fault, no anomaly occurred� -/-
20 Internal malfunction in the sensor
electronics�
► Replace the unit�
21 Backup function of the sensor activated,
e�g� a sensor element has failed
(diagnostic case 4 → 5.3.3)
► Replace the unit�
► Continue measurement with only one
sensor element (backup function):
- In 2-wire operation set [drEd] = ON so
that the measured temperature value
can be continued to be transferred�
Then the analogue output only
provides diagnostic cases of the
category "failure"�
- In 3-wire operation all diagnostic
cases can be signalled via the
diagnostic switching output except
those used for drift monitoring
(diagnostic cases 1, 3, 7 → 5.3.3)�
30 Wiring fault ► Check wiring�
42 Analogue signal 21�5 mA (FOU2 = On)
or 3�5 mA (FOU2 = OFF)
> The switch point is clearly outside
the measuring range�
► Check measuring range�
► Adapt [ASP] value and [AEP] vaule to
the operating conditions�
71 Detected sensor drift exceeds warning
level [drW]
First indication of drift detected�
► Check whether the parameter [drW]
is programmed correctly�
► Prepare replacement of the unit�
72 Detected sensor drift exceeds alarm
level [drA]
Drift exceeds alarm threshold�
Temperature measurement with reduced
accuracy possible�
► Check whether the parameter [drA] is
programmed correctly�
► Replace the unit�
Bekijk gratis de handleiding van IFM TAD181, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | IFM |
| Model | TAD181 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 1559 MB |
