Siemens WZU-RF Bedienungsanleitung Seite 7

4. OMS-compliant data output
The meter sends data telegrams acc. to the "open metering
system specification":
•
Volume 2 Primary Communication Issue 2.0.0: 2009-07-20
or
•
Volume 2 Primary Communication Issue 4.1.2: 2016-12-16
Note: The module sends in T1 or C1 mode (unidirec-
tional) acc. to EN 13757-4.
Note: For data security, encryption acc. to OMS is
available: security profile A (Encryption Mode 5) or
security profile B (Encryption Mode 7).
The following data telegrams can be ordered:
•
Stationary P600 – with current values:
▪
Current energy
▪
Current volume
▪
Current flow
▪
Current power
▪
Current temperatures hot and cold side
▪
Errors (manufacturer specific)
▪
Current time stamp (type I)
•
Mobile P601 – with monthly and yearly set day:
▪
Current energy
▪
Current volume
▪
Energy on monthly set day
▪
Volume on monthly set day
▪
Monthly set day
▪
Energy at yearly set day
▪
Yearly set day
▪
Error (manufacturer specific)
▪
Current time stamp (type I)
•
Mobile P602 – with tariffs, cold / heat:
▪
Current energy
▪
Tariff register 1
▪
Tariff register 2
▪
Storage date 1. previous month
▪
Heat quantity previous year
▪
Tariff register 1. previous month
▪
Tariff register 2. previous month
▪
Errors (manufacturer specific)
▪
Errors (manufacturer specific)
The data telegrams can also be parameterized with the service
software UltraAssist afterwards.
5. LCD
Note: Both display range and data displayed can differ
from this description depending on the meter parame-
terization. Certain button functions can also be blocked.
Service loop "LOOP 4"
...
or
or
or
or
or
Siemens Smart Infrastructure
Head of the loop
...
Type "RF" in slot module 2 in 2-sec. cycles
with send mode "Turned off (rf off)"
or "Turned on (rf on)";
see additional notes in 6.6
A6V12318600_----_a
6. Parameterization
The parameters for the radio operation such as
•
Radio mode,
•
Encryption,
•
Data telegram / telegram composition,
•
Transmission interval,
are pre-parameterized by the manufacturer. Adaption can be
done by using the service software UltraAssist.
Attention: Changes in the data telegram or the
transmission rate affect the battery life.
Note: Detailed information for the parameterization
with the service software can be found in the UltraAs-
sist user manual.
Note: Support for ordering can be found in the Tech-
nical Description.
6.1 Call up parameterization operation
To call up the parameterization mode, proceed as follows:
•
Hold the service button for about 3 seconds, un-
til appears on the LCD.
6.2 Starting the service software UltraAssist
To start the service software, proceed as follows:
•
Put the optical head on the optical interface.
•
Start the service software.
The service software automatically starts the status query.
After a few seconds, the following message appears:
"Type T550 as UX50 (Version X. XX/ X.XX / flashversion) in Pb
(with calibration seal) found."
If the service software is already started, just click on the
icon in the Quick launch bar.
6.3 Parameterization
To parameterize the radio module, proceed as follows:
•
Select the menu
Parameterization→ Radio Module 868 MHz
The following window appears for T550
T550 < FW 5.23 the new functions are not offered for
(UH50)
selection:
≥ FW 5.23. For
(UH50...)
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