User Manual

78 • Tools for Configuring and Operating
Configuring the Bluetooth® Module 750-644
WAGO-I/O-SYSTEM 750
I/O Modules
4.2 Configuring the Bluetooth
®
Module 750-644
In order to work with the Bluetooth
®
module 750-644, you must first set up the
communication connection to your node. Then read the node configuration
and select the desired module in the navigation or node view.
Next, set the necessary process data and mailbox size in the parameterization
dialog. After that, you can set the desired operating mode for the master in the
process data dialog or select a slave for further processing from the list of
slave addresses.
Use the diagnostic function to eliminate configuration errors.
4.2.1 Setting the Bluetooth
®
Process Data and Mailbox Size
If the parameterization dialog is not open, select Settings in the context menu
of the selected module (node view or navigation).
Using the [Data Frame] button in the symbol bar, open a dialog in which you
establish the size of the process image in the internal data bus 12, 24 or 48
bytes. Choose 6, 12 or 18 bytes as the mailbox size.
Note
The available combinations of possible selections correspond to the configu-
rations projectable by PROFIBUS or CANopen type files.
To display the standard values for the module, press the [Default] button. The
displayed values can then be changed.
Transfer the set values to the permanent memory of the module by pressing
the [Apply] button; exit the dialog by pressing [Close].
4.2.2 Setting the Mode
If the parameterization dialog is not open, select Settings in the context menu
of the selected module (node view or navigation).
The area Device Role displays whether the module is configured as master or
slave. Under that, in the Operating mode area are three buttons: [Configura-
tion], [Communication (Ad-hoc)] and [Communication (Realtime)]. Press
one of these buttons to transfer the module to the respective mode or respec-
tive profile. No explicit writing to the module is necessary.