Hostname

The Hostname value is the IP Address of the ControlLogix Ethernet module (1756-ENET) to route through to connect a ControlLogix processor. EthernetIP protocol on TCP port 44818 (0xAF12) is used to communicate to ControlLogix processors.

Communication Timeout

After sending a request to the ControlLogix processor, the Communication Timeout setting is the amount of time in mSec to wait for a response before treating it as a failure.

Browse Cache Timeout

When the data table layout is read from the ControlLogix processor, the Browse Cache Timeout value is the amount of time in mSec to cache the results.

Slot Number

The Slot Number value is the zero based ControlLogix chassis slot number of the ControlLogix processor to connect to.