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Rockwell Automation 1734-AENT, Series B 1734 POINT I/O EtherNet/IP Adapter Installation Instructions User Manual

Page 12

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12 1734 POINT I/O EtherNet/IP Adapter

Publication 1734-IN042B-EN-P - October 2013

If you set the switches to an invalid number (for example, 000 or a value greater than 254
excluding 888), the adapter checks to see if you enabled DHCP.

DHCP Enabled and Not Enabled

DHCP State

Adapter Action

Enabled

Asks for an address from a DHCP server. The DHCP server also assigns other
Transport Control Protocol (TCP) parameters.

Not enabled

Uses the IP address (along with other TCP configurable parameters) stored in
nonvolatile memory.

WARNING: When you change switch settings while power is on, an electrical
arc can occur. This could cause an explosion in hazardous location
installations.
Be sure that power is removed or the area is nonhazardous before proceeding.