Specifications

11
© 2012 Emerson Climate Technologies, Inc.
Printed in the U.S.A.
AE8-1368 R2
the network setup by following these steps:
1. From the main menu select 7 (System
Confi guration)
2. Press 7 (Network Setup)
3. Press 2 (Connected I/O Boards and Controllers)
4. Press Ctrl + 3 (ECT Tab)
The E2 should look like the Figure 4.4.
Enter the number of CoreSense Diagnostics devices
under ISD-2.0.
To establish communications with the new devices
follow these steps:
1. From the main menu select 7 (System
Confi guration)
2. Press 7 (Network Setup)
3. Press 1 (Network Summary)
The E2 should look like Figure 4.5
4. Highlight the appropriate CoreSense Diagnostics
device and press F4: Commission
5. Select the desired address and press Enter.
Verify the address and press Enter again.
6. Repeat this process for each device.
Once a device has been successfully commissioned,
the fi rmware version will be displayed and the status
will be shown as online (Figure 4.6)
4.3 Enhanced Suction Group Setup
In order for the E2 to control compressor operation the
proper input and output values must be entered into
the system. This is accomplished by creating a suction
group application in the rack controller. Programming
of the suction group will depend upon the system
as well as the options desired by the end user. The
following section covers the steps necessary to setup
the sample rack shown in Figure 4.8.
From the Main Menu:
1. Press 6 (Add/Delete Application)
2. Press 1 (Add Application)
3. Press F4 (Lookup) and select Enhanced Suction
Group from the option list.
4. Enter the number of suction groups controlled by
this E2.
5. When prompted by the E2 to edit the application,
Press Y for yes.
Figure 4.3 – Serial Communications Setup Screen
Figure 4.4 – Connected I/O Devices Screen
Figure 4.5 – Network Summary Screen