Rockwell Automation 1753-DNSI DeviceNet Safety Scanner for GuardPLC Controllers - Manual (Page 40)

Publication 1753-UM002A-EN-P - July 2005
4-4 Manage the Safety Network Number
If you need to set the SNN for a particular device, follow the steps
below:
1. Click on the target device in the hardware graphic view and
select Set Safety Network Number from the Device menu.
2. Select Time-based and click the Generate button, or select
Manual and fill in a Decimal number from 1 to 9999. Click OK.
3. Verify that the Network Status LED is rapidly alternating between
red and green on the correct device and click OK.
TIP
You can use the copy and paste buttons on the
Set Safety Network Number dialog to copy and
paste SNNs between devices and to make a
record of the SNN.