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Manual WS.502 v1.5
2-Wire Energy Monitor
30
the Memo module by default. This is the 'PIN' for your
RF modules, and will also determine the carrier wave
frequency (865-868 MHz). You can change it of your
choice.
LORA SETTINGS:
The 4th box will determine the 'LORA' setting. The
range ranges from 0 to 35.
The lower the number, the further the transmission
range, but at a slower speed.
Typically,
16
is a good setting to start. From 24 and
above the range is limited to about 20m.
Na. Table with settings see at the back of this
manual
STAND-ALONE COMMANDO RG.016
On the far right is
'SA'
with 2 keys 'OFF' and 'ON'
underneath.
These keys are used to 'activate the RF gateways in
'STANDALONE' mode.
NOTE: If you have a gateway connected to the WS.502
modbus, you may not use these keys unless you want
to use this gateway as an RF modbus bridge
afterwards. If you have pressed 'ON', you can nullify
this action by pressing 'OFF'.
More information about the
RF modbus bridge
can be
seen in the RF gateway documentation.
JOIN MODULES
The next step is to 'link' the RF modules with the
WS.502.
Now go to 'MODULES'. If the SN's have already been
completed, select an RF module.
Vb 04A00001.
Each RF module has eand procedure to link the
module
(JOIN)
See the documentation of the module
itself. Put the RF module in 'JOIN' mode. (approx
60sec)
When the RF module is in this mode: press the green
text box: There will now be 'JOIN 30sec'. Then press
'ZEND'. With a successful link, there will be 'JOIN OK'.
If 'JOIN NOK': repeat the procedure. When pressing
again on the text box, you can use 'JOIN 30sec' and
'JOIN STOP'. To then test the link, one can press
'TEST'. Answer 'FW xx.xx.xx' or 'Module not found'.
ATTENTION: All RF modules powered by batteries
will only remain active for about 30 seconds.
Afterwards, these modules go into 'drag mode', and
are no longer accessible.
Possibly put these modules back active and re-test the
RF connection.
Repeat above for all RF modules.
LINKING MODBUS MODULES VIA AN RF GATEWAY
RG.016:
Imagine the SN of the gateway is 08G00091 and the
modbus module, connected to the bus of the gateway
is 02E00001.
First, the gateway must be linked to the WS.502:
THE GATEWAY SN, IF USED AS an RF module, must
be the lowercase letter 'g'.
E.g. SN
08G00091
, used as RF becomes
08g00091
.
In this way, the web server
knows that this gateway
will communicate via RF.
The gateway must now be
put under stress.
The LEDs will blink for
60sec during the 'JOIN'
mode.
Follow the same
procedure: click the green
text box to say "JOIN
30sec." Now press "SEND." With good linking, 'JOIN
OK' will appear. (flashing LEDs on gateway stops)