Rockwell-automation 1794-L34 FlexLogix Controller System User Manual Manuel d'utilisateur télécharger pdf (Page 105)

Publication 1794-UM001G-EN-P - January 2007

FlexLogix Back-Up on DeviceNet 105

Requirements of the Back-Up

The FlexLogix Back-Up on DeviceNet solution requires that you use

the following:

• RSLogix 5000, version 10 or higher

• 2 FlexLogix controllers, firmware revision 10.x or higher

• 2 1788-DNBO communication cards, firmware revision 2.x or

higher

Additional requirements are as follows:

• When setting up the DeviceNet network, you must set the

primary and secondary 1788-DNBO cards to the same node

address and reserve the next node address.

We recommend you set the primary and secondary 1788-DNBO

node addresses to 0 and reserve node 1. However, you can use

any successive node numbers (e.g. 30 and 31).

• All I/O and operator interfaces that required back-up must be on

DeviceNet.

• The scanlists in the two DeviceNet scanner must be identical.

IMPORTANT

Many applications use multiple communications cards in a

FlexLogix controller to communicate with several networks.

This solution requires the software and FlexLogix controllers

use version 10.x or higher.

However, if you are using the 1788-ENBT card in your

application, remember that you must use software and

FlexLogix controllers of version 11.x or higher.

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Rockwell-automation 1794-L34 FlexLogix Controller System User Manual Manuel d'utilisateur Page 105