Rockwell Automation Publication 1734-UM013C-EN-P - August 2010 115
Considerations When Replacing POINT Guard I/O Modules Chapter 8
3. Right-click the module and choose Download to Device.
This dialog box appears.
4. Click Yes.
This dialog box appears informing you that the SNN of the replacement
module does not match the SNN in the software.
5. Click Download to set the SNN on the replacement module.
This dialog box appears.