Data Sheet for Product

9
Smart Infrastructure
CE2N5372en
2021-12-
07
F7 Disruption of internal memory operation
F8
F1, F2, F3, F5 or F6 persist longer than 8
hours
Detection of tampering
No further measurements are made
F9 Error in the electronics
NOTICE
Manually reset message F8 in configuration mode or using the service software. All other
error messages are deleted automatically as soon as the error is eliminated.
Previous year’s values
The electronic unit stores the meter readings for energy, volume, missing time, and flow
measuring time as well as the current maximum values of flow rate, power, temperature heat
and cold side with their date stamps on a yearly set day.
The set day for previous year values can be parameterized.
Monthly values
The electronic unit stores the meter readings for energy, volume, missing time, and flow
measuring time as well as the monthly maximum values of flow rate, power, temperature
heat and cold side with their date stamp for up to 24 months on the set day of each month.
The set day for previous monthly values can be parameterized.
In addition, a second programmable monthly set day is available for 24 months – the day on
which energy and volume are stored.
Standard parameters
The UH50.. comes programmed as follows:
● Set day [TT.MM]: 01.01
Data telegram for mobile data acquisition on WSM5xx-FE and WSN5xx-FE
The following data is factory set to acquire data (send interval 120 seconds at a battery life of
11 years):
● Device time
● Current energy amount
● Current energy amount for incorrect installation / in the cooling registers
● Previous year value storage time
● Prev. year value energy
● Current energy amount for incorrect installation / in the cooling register
● 1. previous month storage day
● 1. previous month energy amount
● 1. previous month energy amount for incorrect installation / in the cooling register
● Error time
● Error bits