Log functions
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Log functions
In the internal logbook, metrologically relevant events (errors, states, actions)
are stored in chronological order with their time of occurrence. The events ac-
quired are predefined. The data of the logbook cannot be deleted.
Each event is stored in a separate 4-level shift register; the overflows are
transferred to a 25-level circulating buffer. Therefore, at least the last 4 times
can be traced for each event.
In a monthly register, the error states are stored for the current month and for
the past 18 months (without time stamp).
Ser.
No.
Description
1
F0 = Air in measuring tube
2
F1 = Interruption temperature sensor hot side
3
F2 = Interruption temperature sensor cold side
4
F3 = Error temperature electronics
5
F5 = Short-circuit temperature sensor hot side
6
F6 = Short-circuit temperature sensor cold side
7
F8 = Temperature sensor error > 8 hours
8
F9 = ASIC error
9
Above max. temperature in the volume measuring unit
10
Below min. temperature in the volume measuring unit
11
Max. flowrate qs was exceeded
12
Soiling pre-warning
13
Line voltage off
14
CRC error occurred
15
Adjustment values parameterized
16
F7-(EEPROM) pre-warning
17
Reset made
18
Date / time parameterized
19
Yearly set day parameterized
