en
28.01.2015 / V2.0 FOM5-00MO-DE1-16xOx 15
Technical description
General
The Radio add-on module WFZ16x.O transmits data
from heat meters of the series Q heat 5, G 20 / 21,
G 54 / 55 / 58 as well as calculator units of the series
R 20 / 21 / 28 to the systems Q AMR and Q walk-by.
Stored data
•
Current consumption value
•
13 monthly values
•
Due date value
•
Error code
•
Due date
•
Error date
Use
Radio
add-on
modules of the type WFZ16.Ox have
been designed for use in the Q
AMR system and
Radio add-on modules of the type WFZ166.Ox have been
designed for use in the Q walk-by system.
Transmission of the cooling values
If the “cooling energy metering” option is cleared for the
heat meter, the measuring device transmits the data for
cooling energy metering alongside the heat metering data.
For this purpose, a second measuring device with an ID
number calculated from the FabNo parameter of the heat
meter + 1 is created. The device is assigned the medium
“cold” in the data record. for example:
ID heat
00.123.456
ID cold
00.123.457