Installation guide

Programming the Module by Transferring Information from the PC to the Module
BU-Config transfers the configuration information between the module and your PC using a serial port.
NOTE: You must set the serial port before loading the configuration. For more information, see Setting the serial port on page 69.
To program the unit (i.e., write the information form the PC to the module):
1. Open the project.
2. In the tree view, select the unit you want to program.
3. Ensure the module is powered on and the serial cable connected
4. Click Program Unit .
5. BU-Config checks you want to write the configuration information to the module:
6. Click Yes to write the configuration information to the module or click No to return to the previous screen without writing the
configuration information.
NOTE - If the system address of the module you are programming does not match the address of the configuration that you are
sending, the following warning is displayed:
- This helps ensure you program the correct module.
- Check the module you are programming should be added to your system. If this is the correct module, click OK to
continue configuring the module. If you have connected to the wrong module, click Cancel to return to the previous
screen and connect the correct module and repeat the programming operation.
NOTE - If the unit address of the module you are programming does not match the address of the configuration that you are sending,
BU-Config shows the following warning:
- This helps ensure that you program the correct module.
- Check the module that you are programming should have its unit address changed. If this is the correct module, click OK.
If you have connected to the wrong module, click Cancel to return to the previous screen and connect to the correct module
and repeat the programming operation.
7. BU-Config writes the configuration information to the module.
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Cooper Bussmann BU-905U-L Wireless I/O Configuration Manual
3A1579Rev1.4