Ultraflux Uf 841, User Manual

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NT UF 841 CP GB (d) / June 2015
III.2 Description of fault bits
In general, a bit set to 1 means that there is a fault present and 0 means there is no fault. The numbering
of the bits
starts at Zero !
Two bits have the same meaning on each fault field:
BIT No. FUNCTION NAME DESCRIPTION
30 Fault The measurement is faulty.
31 Not valid
Measurement is not possible, but the situation is not abnormal
(1).
(1) For example, all probes are out of flow.
General fault
BIT No. FUNCTION NAME DESCRIPTION
4 Logger At least one reading in the logger is not consistent.
18 Function engine
A problem has occurred on one of the outputs of the function
engine. This fault is used to identify a calorimetry problem for
example.
19
Ultrasound
configuration
The ultrasonic board has a configuration problem.
20 Alarm C A peripheral system has a fault.
21 Alarm B Maintenance is required on the flow meter.
22 Alarm A The flow meter has a general fault.
23 Access code
The maximum number of unlocking attempts has been reached.
Please wait before trying again.
24 Configuration access
The configuration has been changed or the device is in echo
display mode.
25 Power supply The power supply has been cut off and restored.
26 Inputs/Outputs Fault on an input/output module.
27 Internal clock The clock time must be set correctly.
28 Qb Fault on the Qb pipe.
29 Qa Fault on the Qa pipe.
30 QT Fault on the total flow.
31 QT not valid Total flow invalid.