Rockwell-automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) Manual de usuario descargar pdf (Pagina 44)

Publication 1761-UM006E-EN-P - August 2005

4-4 ENI/ENIW Configuration (Nodes 241 to 254)

Series B, C, and D Options

The latest 1761-NET-ENI/1761-NET-ENIW Configuration Utility

features the following options that apply to series B or later modules:

• CompactLogix Routing Checkbox – allows a Logix controller

connected to the ENI/ENIW to go online using RSLogix 5000 on

Ethernet.

• Always Checkbox – when this checkbox is selected, the

ENI/ENIW attempts to obtain the BOOTP IP address on every

power cycle. The Always option is only available when Obtain

via BOOTP has already been selected.

• Fallback Checkbox – when this checkbox is selected, the

ENI/ENIW attempts to obtain a BOOTP IP address on every

power cycle. If a response is received, the ENI/ENIW uses the

obtained address. If a response is not received, the ENI/ENIW

“falls back” to the previously assigned IP address. If an IP

address had not previously been assigned, the ENI/ENIW fault

LED continues to flash and no further Ethernet communication

takes place. The Fallback option is only available when Obtain

via BOOTP has already been selected.

• DHCP Checkbox – when this checkbox is selected, the

ENI/ENIW attempts to obtain the IP address from a DHCP server

on every power cycle. If no DHCP reply is received, then

ENI/ENIW fault LED continues to flash and no further Ethernet

communication takes place.

Series D Options

The Ethernet Speed/Duplex selection in the Configuration Utility

applies only to series D or later units. Select a forced speed and

duplex setting or select Auto Negotiate.

Save to ENI/ENIW RAM or ENI/ENIW ROM

You must save the configurations you have set. Click ENI/ENIW RAM

for temporary setups or ENI/ENIW ROM to permanently save your

settings. If you do not save the settings, they will revert to the last

saved settings (or the “out-of-box” if no settings were previously

saved).

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Rockwell-automation 1761-NET-ENIW MicroLogix Ethernet Interface (ENI) Manual de usuario Pagina 44