Deck 24: Configuring 1756 Control Logix Modular Ethernet Hardware

Question 1

The factory default for switches on the top of the 1756-EN2T and 1756-EN2F modules is ____________________, so on power-up, the module will check and see if DHCP or BOOTP is enabled.

Answer 1

999

Question 2

Ethernet speed is measured as mbps, which stands for ____________________.

Answer 2

million bits per second

Question 3

When configuring an Ethernet network, the IP addresses in all devices on the network must be ____________________.

Answer 3

compatible

Question 4

Communication with a device on an Ethernet network using Ethernet communications is not possible until an IP address for the device is known or configured.

Question 5

If using a Series 7 controller or newer CompactLogix controller, the ____________________ port is an easy way to access the current configuration of an Ethernet module.

Question 6

ControlLogix modular Ethernet communication module comes from the factory configured as ____________________.

Question 7

The latest generation of Ethernet modules have a(n) ____________________ for temporary connectivity to a personal computer to access, monitor, upload or download, and online edit the RSLogix 5000 project residing in the associated controller.

Question 8

A network containing the newer IP modules and running at 100 mbps can support the addition of an older 1756-ENET module.

Question 9

In the term Ethernet/IP, the "IP" stands for Internet Protocol.

Question 10

The four number groups in an IP address are referred to as octets.

Question 11

Today the most popular network for new applications for information transferring among computers, controllers, and human interface devices or variable frequency drives is ____________________.

Question 12

Briefly compare features that distinguish the ENBT module from the ENET module.

Question 13

Briefly describe the purpose of using the ping command.

Question 14

The three rotary switches on the top of a 1756-EN2T or 1756-EN2F module can be used to manually configure the IP address for the module.

Question 15

In many industrial networks, the module's IP address is configured as ____________________, meaning that the IP address of the device will not change.