GE Industrial Solutions Galaxy Power Systems - Manual (Page 146)

Installation Guide for Galaxy Power Systems
10 - 4 Remote Peripheral Monitoring Issue 12 August 2012
RPM Installation, continued
RPM Installation, continued
Step Action
5 Using a jeweler’s screwdriver, set the address on each
module before it is attached to the connection unit. (See
Figure 10-6.) Secure each module to the connection unit
with the two clips provided. Write the connected equipment
description and module address on the label on the front of
the module.
Caution
Each module requires a unique address for proper
communications between the module and controller. All
addresses are valid except 00. No two modules should
have the same address! The unique address is set via two
switches (SW1 - Hi and SW2 - Low) located on the
remote peripheral monitoring module. The switch
display numbers/letters are in hexadecimal. For
example:
SW1-Hi = D 
SW2-Low = 8 
(The HEX address is D8)
6 Connect from the first module back to the controller
interface circuit pack as shown in Figure 10-5. Wrap each
bus wire twice through one of the supplied 406712968
inductor beads prior to its termination at the controller.


Note: Use only one inductor bead for each bus.
7 Using the circuit pack installation guide corresponding to the
Galaxy controller, install the bus controller circuit pack.
Follow instructions provided in the controller documentation
for initiating communications between the controller and the
modules.