GE Industrial Solutions Millennium II Controller J85501P-1 - Manual (Page 103)

Basic Installation and User’s Guide for the Millennium II Controller
Issue 3 January 2008 103
3. Connect Serial Rectifier Cable
The RJ45 connector is located at top of the MCR1 board and is labeled
P9.
(see Figure 6-11)
Step Action
a. Locate P9 (Not to be confused with P7-Aux)
b. Using the existing serial cable, connect to P9.
4. Removing the Forced Contactor Conditions
If Battery and Load contactors are in the system, contactor control boards
should have be configured so that they did not OPEN during the controller
replacement.
NOTE: Contactors may have always been in the FORCED state per customer
requirements. If no changes were made to the Contactor States in the
“Securing Contactors” section, then DO NOT change the switch positions.
To return contactors to their normal state, place SW300 in the position as
shown figure 6-2 and 6-3.
Contactor Type Control Board and
Switch
For Millennium II
Control, Change to
Load EBV – SW300 DOWN
Battery BJN – SW300 DOWN for ½ height
cabinets
UP for full height
cabinets