16
•
Quick Start
Testing the Process Data Exchange
WAGO-I/O-SYSTEM
750
I/O
Modules
2.3 Testing the Process Data Exchange
Proper configuration of the
Bluetooth
®
device (see sections 2.2.1 through
2.2.3) is a prerequisite for successful testing of the process data exchange. The
constant green blinking of LED 2 (top right of
Bluetooth
®
master) indicates a
Bluetooth
®
master and slave connection.
1. Close the
Bluetooth
®
parameterization dialog.
2. Right click on master and slave, one after the other.
3. Choose
Process data
in the context menu.
The process data dialog opens so that you can view the raw data.
4. Click with the right mouse button on the word "Input" in the dialog of the
master.
You have the choices
Input
,
Output
and
Reset
. From now on, you can switch
between the displays for input and output data using this menu (see Figure 9).
Figure 9: View of the process data
g064466e
5. Enter any data in the "Output" dialog:
in the process image of slave and master beginning with 2 (bytes 0
and 1 are reserved for status information)
6. Test whether the input data of the one
Bluetooth
®
module lead to the cor-
rect output data of the second
Bluetooth
®
module.
