Emerson E2 Set Up Echelon Network, Specifying Number Devices, Commissioning a Device

work Status screen (See Figure 10-24). The Network Summary screen displays information such as the Subnet and Node addresses for each board, and the status of Eche- lon and I/O boards.

To get to the Network Summary Screen:

1.Press  to open the Main Menu

2.Press (System Configuration)

3.Press (Network Setup)

4.Press (Network Summary)

From the Network Summary screen you can see the total (E2) devices online or offline, status, setup screens, change board or controller names, configure and commis- sion devices, delete a device, and view detailed status screens of controllers.

After determining if a board is offline, turn to Appen- dix E: Troubleshooting.

10.14Set Up Echelon Network

10.14.1Specifying Number of

Devices

To specify the number of devices on the Echelon Net- work, navigate to the Connected I/O screen:

1.Press  to open the Main Menu

2.Press  (System Configuration)

3.Press  (Network Setup)

4.Press (Connected I/O Boards & Controllers)

Figure 10-25- Connected I/O Screen (RX version shown)

After logging in for the first time, the Connected I/O screen will ask you to specify how many of each type of device will be connected to the E2 you are currently pro- gramming. (Options will vary depending on the type of controller used.)

Unit Number (Echelon Subnet) Each E2 on the Echelon Network must have a different unit number. This can be any number from 1 to 255, but each E2’s number must be unique. No two E2s on the network may have the same unit number.

Enter this number in the Unit Number field. It is rec- ommended you number the first E2 “1” and number the other E2s on the network sequentially (2, 3, 4, etc.).

Unit Name Type a name for the E2 in the Unit Name field.

Unit Controllers (Echelon)

Liquid Ctrls (CC100P/CC100LS) Enter the com- bined number of pulse valve case controllers (CC100Ps) and liquid-side stepper valve case con- trollers (CC100LSs) in this field.

Suction Controllers (CC100H) Enter the num- ber of suction stepper case controllers (CC100Hs) in this field.

Circuit Suction (CS100) Enter the number of suc- tion lineup circuit controllers (CS100s) in this field.

ESR8 Line Up Boards Enter the number of ESR suction lineup circuit boards (SR100s) in this field.

TD3 Temperature Displays Enter the number of TD3 temperature display units in this field.

EC2- 29x Case Controllers Enter the number of EC2-29x refrigerated case controllers in this field.

EC2-39x Case Controllers Enter the number of EC2-39x refrigerated case controllers in this field.

Echelon 16AI Enter the number of 16AIe analog input boards in this field.

Echelon 8RO Enter the number of 8ROe analog input boards in this field.

10.14.2 Commissioning a Device

Once all records have been created and defined for all devices on the Echelon Network, they must be “commis- sioned.” Commissioning is necessary for the E2 to identify and establish communications with all devices on the net- work.

To start commissioning, open the Network Summary screen:

1.Press to open the Main Menu

10-16 • E2 RX/BX/CX I&O Manual 026-1614 Rev 4 5-JAN-2013