Rockwell Automation DeviceNet System Quick Reference - Manual (Page 10)

DeviceNet System Quick Reference
DNET-QR001A-EN-E – March 2009 10
6. If AutoScan is selected and set to Disable, press the Up Arrow to change to Enable.
7. Press SEL to select Mapping and press 3, 2, and then Enter .
8. Press SEL and then Enter to save your changes.
AutoScan begins and the Active Nodes value increments. When the value reaches a node count
of 6, AutoScan is finished and found all 6 nodes on the network.
9. Select AutoScan and press the Up Arrow to change to Disable.
10. Press SEL twice and then press Enter to save your changes.
AutoScan is disabled in the scanner.
11. Press ESC three times to return to the Network Who dialog box on the 193-DNCT terminal.
12. Turn the key on the front of the 1756-L63 controller (in slot 2) completely counter-clockwise.
This puts the ControlLogix controller back into Run mode, which will also put the scanner module
into Run mode, provided that the scanner run bit is set by the logic or data table.
View the I/O Mapping Information
Once all of the devices have been added to the scanlist via AutoScan, you can check the I/O data
mapping that was generated by AutoScan. The 193-DNCT terminal can view the input and output data
sizes along with the input and output data mapping assignments for each device.
1. In the Network Who dialog box, press the Up Arrow to navigate to and select the first line
(0 – 1756-DNB DeviceNet Scanner).
2. Press Enter to go to its configuration dialog box.
3. Press the Down Arrow to navigate to and select Scanner and press Enter .
4. Press the Down Arrow to navigate to and select ScanList and press Enter .
This ScanList dialog box appears.
ScanList
0 -- DeviceNet Scanner
2 -- 100-DNY42
5 -- E1 Plus
6 -- Parker Valve
7 -- E1 Plus
8 – 100-DNY42
62 – This DeviceNet HIM