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Log Functions; Data Logger (Optional) - Siemens UH50 Series Configuration Instructions

Static heat- and cold meter
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Log functions

Logbook
In the internal logbook, metrologically relevant
events (errors, states, actions) are stored in
chronological order with their time of occurrence.
The events acquired 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
Type
No.
1
2
3
4
F3 = Error temperature electronics
5
6
F6 = Short-circuit return sensor
7
8
Above max. temperature in the volume
9
Below min. temperature in the volume
10
11
Max. flowrate qs was exceeded
12
13
14
15
Adjustment values parameterized
16
F7-(EEPROM) pre-warning
17
18
Date / time parameterized
19
Yearly set day parameterized
20
Monthly set day parameterized
21
22
23
24
Read-out is performed via the optical interface with
the service software.
Ultraheat / Ultracold UH50
Description
F0 = Air in measuring tube
F1 = Interruption flow sensor
F2 = Interruption return sensor
F5 = Short-circuit flow sensor
F8 = Sensor error > 8 hours
F9 = ASIC error
measuring unit
measuring
Soiling prewarning
Line voltage off
CRC error occurred
Reset made
Master reset performed
All times deleted
Missing time deleted
Maxima deleted
Configuration Instructions
Data logger
(optional)
The data logger permits the archiving of data that the
user can select from a predefined set of values. The
data logger contains four archives whose 8 channels
can be assigned.
The data can be assigned to any of the channels.
Archive
Timebase
Hourly
1 hour
archive
Daily
1 day
archive
Monthly
1 month
archive
Yearly
1 year
archive
*) For a shorter measuring period than 1 hour, the
largest value from the maximum values calculated
within one hour applies.
The data are recorded with the value and time
stamp.
Parameterizing and read-out is performed via the
optical interface with the service software .
Note: Data transmission is in a manufacturer-specific
format.
Value set for data to be recorded
Meter readings
at the end of the period
for...
Instantaneous values
at the end of the period
for...
Maximum for...
UH 106-101k
Averaging
Storage
time for
depth
maximum
45 days
1 hour *)
65 days
1 hours
15 months
1 hours
1 hours /
15 years
24 hours
Quantity of energy
Tariff register 1, 2, 3
Volume
Operating duration *)
Fault duration *)
Pulse input 1
Pulse input 2
*) depending on parameter
setting: hours or days
Power
Flowrate
Flow temperature
Return temperature
Temperature difference
Error display
Power
Flowrate
Flow temperature
Return temperature
Temperature difference
Page 11 / 15

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Uh50 ultraheatUh50 ultracoldUh50 flow sensor