Rockwell-automation 5720 DriveLogix System Instrukcja Użytkownika Pobierz pdf (Strona 229)

Publication 20D-UM002C-EN-P - November 2003

DriveLogix Back-Up on DeviceNet 12-5

9. Connect the other DriveLogix controller with a 1788-DNBO scanner

on the network.

10. Set the node address to 0.

11. Power-up the controller and scanner.

12. Use RSNetWorx for DeviceNet to download the same scanlist used in

step 5.

It may be necessary to browse the network again before downloading

the scanlist. This second browsing of the network allows RSNetWorx

for DeviceNet to establish communication to the new scanner at the

same node number as the previous scanner.

13. Use RSLogix 5000 to download the user program to the second

DriveLogix controller as performed in step 6.

Typically, the same user program is downloaded to the second

DriveLogix controller as the first. However, unlike the scanlists, the user

programs in the controllers do not have to be identical.

14. Put the controller into RUN mode.

This controller is now ready to go and is the primary controller.

15. Reapply power to the secondary controller and/or reconnect the

secondary scanner to the DeviceNet subnet.

This completes the back-up process. For more detailed information on some

of the steps listed previously, see the next section.

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Rockwell-automation 5720 DriveLogix System Instrukcja Użytkownika Strona 229