Nokia 12 GSM MODULE REMOTE I/O - Manual (Page 13)

4.4 READING AND WRITING PARAMETERS
To read parameter values from the Nokia 12 GSM Module and write parameter
values to it, use Configurator. Each Configurator dialog has “Read parameters”
and “Write parameters” button for this purpose. Data is transferred between
Configurator and the Nokia 12 GSM Module only after you have clicked either
of these buttons.
Note: To apply the configured settings, click either the Read parameters or Write
parameters button.
Some of the settings require that you reset the Nokia 12 GSM Module before
they take effect. Either click the Reset button on the test board or remove and
plug in the power cord on the test board. You can also use Configurator to reset
the Nokia 12 GSM Module (File -> Reboot Module).
Note: The Nokia 12 GSM Module should be reset after you have configured all
parameter values.
After a parameter value has been successfully configured to the Nokia 12 GSM
Module, the dialog in Figure 1 appears.
Figure 1. Dialog for successful parameter configuration
4.5 DEFINING THE MESSAGE IDENTIFIER
The message identifier is a mandatory setting that must be configured in order
to use the Remote I/O control. Figure 2 shows a dialog (User Control Mode ->
Settings -> Initialize) where you can set the identifier in Configurator. To define
the message identifier, press Change. See Figure 2.
Note: Press the Write parameters button to activate the new identifier.
After you have set the message identifier, more parameters become available.
If a message identifier has been previously defined to the Nokia 12 GSM
Module, press the Read parameters button to enable the additional parameters.
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