Galaxy Control Systems 635 Series Installation/Configuration Manual page 163

Appendix H - HyperTerminal Commands
Setting the Loop and Controller ID's:
Use templates found in Appendix -A to record hardware configurations. Copy as needed,
Set Cluster/Loop ID: this value must be "1" (one) or greater.
6.
All CPU's in the same cluster/ loop will have the same Loop ID.

The Loop ID here must match the Loop ID set in the software/database.

NOTE: if the Loop has already been programmed into the software/database you should
set this field to match the software. You can find this information in the System Galaxy
Loop Properties screen.
Set the Unit ID: this value must be "1" (one) or greater.
7.
The Unit ID must be unique for all panels within the same loop.

The Unit ID must match the Unit ID used in the software/database.

NOTE: if Controller has already been programmed into the software/database you should
set this field to match the software. You can find this information in the System Galaxy
Controller Properties screen.
Set the CPU Number: this value should be "1".
8.
Note: If you are setting up a second (dual) CPU, then you will set this value to "2" (two) for
the second CPU in the controller.
600-SERIES HARDWARE MANUAL
APPENDIX-Page H-6