Rockwell-automation 1734-AENT, Series B 1734 POINT I/O EtherNet/IP Ada Manual de usuario descargar pdf (Pagina 8)

8 1734 POINT I/O EtherNet/IP Adapter

Publication 1734-IN042B-EN-P - October 2013

Before You Begin

To effectively use your adapter, note the following considerations.

Determine Compatibility

If using the 1734-AENT adapter with a 1756-ENBT module or 1788-ENBT module, use

the following required firmware versions for these bridge modules:

• 1756-ENBT firmware version 2.3 or greater

• 1788-ENBT firmware version 1.33 or greater

If you use the BootP/DHCP Utility to assign IP addresses to the adapter, use version 2.3.2

or greater.

Understand Messaging

Class 3 (Explicit Message) requests through the 1734-AENT adapter to a specific

POINT

I/O module do not always receive a response from the I/O modules. Where an

I/O module does not reply to a request, the adapter responds with an error code indicating

a timeout.

Configure Autobaud

The adapter cannot reconfigure an I/O module that you previously configured to operate

at a fixed baud rate. When you reuse a POINT I/O module from another POINT I/O

system, configure the module to autobaud before using it with the adapter.

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Rockwell-automation 1734-AENT, Series B 1734 POINT I/O EtherNet/IP Ada Manual de usuario Pagina 8