Siemens WSM5 Series Operating Instructions page 4

6. Parameterisation
The parameters for the radio mode, as

Encryption type,

Sending interval,

Data telegram,

Meter property number (secondary address),
are pre-parameterised at the factory.
An adjustment can be parameterised by the service software
UltraAssist.
Warning: Changes in the data telegram or the trans-
mission rate affect your battery life.
Note: Detailed information for the parameterisation, as
well as starting and completing the transmission with the
service software can be found in the UltraAssist user
manual.
6.1 Select parameterisation mode
Note: The access to the parameterisation is in Loop 4.
Proceed as follows to start the parameterisation operation:

Hold the button several times long (for more than 3 s) until
appears on the LCD.

Press the button several times briefly (for less than 2 s)
until appears on the LCD.

Press the button long (for more than 3 s).

Now the input mask is activated. The first input segment
starts to flash.

Enter the code.
Note: In order to gain access to the "Para menu", enter
the current meter date (DDMM).

Press the button long (for more than 3 s). An automatic
counter runs up from 0-9.

Release the button at the desired number.

Press the button briefly (for less than 2 s). The sequence
segment is selected.
The next digit blinks. Repeat the above steps for all digits.
With correct input appears a roll-menu which changes every
1.5 s the menu option.
6.2 Parameterisation
6.2.1 Activating the transmission in "Para-menu"
Proceed as follows to start the transmission:

Set the meter to the parameterisation mode (see 6.1).

When is displayed on the LCD, press the button
briefly (for less than 2 s).
The transmission is activated and the LCD display will change
to .
The meter starts with the regular sending of the data telegram
after about 1 minute.
6.2.2 Deactivating the transmission in "Para-menu"
Proceed as follows to complete the transmission:

Set the meter to the parameterisation mode (see 6.1).

When is displayed on the LCD, press the button
briefly (for less than 2 s).
The transmission is deactivated and the LCD display will
change to .
 2017 Siemens Schweiz AG
Siemens Building Technologies
The meter stops with the regular sending of the data telegram
after about 1 minute.
6.3 Completing parameterisation
In order to leave the parameterisation operations proceed as
follows:

When
briefly (for less than 2 s).
7. Technical Data
Standard
Frequency
Transmission power
Range *)
Free field
-
Power supply
Sending interval
Mobile data reading
-
Stationary data
-
reading
User defined data
-
reading
*) May vary depending on terrain and building structure
Note: The documentation made available or acquired
along with our products (appliances, applications, tools
etc.) must be read carefully and completely prior to
use.
We require the users of the products and documents
to be appropriately authorised and trained and to have
appropriate specialist knowledge so that the products
can be used correctly.
Additional information about the products and applica-
tions can be found at:
Please be aware that Siemens will not be held legally
liable for any damage which results from non-
adherence to or inappropriate adherence to the points
above.
A6V11285671_----_a
is displayed on the LCD, press the button
Open Metering System Specification (Issue
3.0.1)
EN 13757-4
868.95 MHz
(min. 868.90 MHz to max. 869.00 MHz)
Min. 3.16 mW (5 dBm) to max. 25 mW (13.9
dBm)
Up to max. 400 m
max 3 batteries type AA
Depending on configuration 20 - 34 s
15 minutes
Depending on telegram length 12 – 900 s
 Your
nearest
www.siemens.com/bt/download or the system
supplier
Building Technologies Division
International Headquarters
Siemens location
Siemens Schweiz AG
Gubelstrasse 22
CH-6301 Zug
Switzerland
06.12.2017 4