INSTALLATION |
The location of the Application Software and Personality PROMs on the PROM card is shown in Figure
6.When replacing PROMs, be sure to get each new PROM in the correct location, and with the notched end as shown. Be especially careful of location numbers 01 and 02 since these numbers are used for both sets of PROMs.
Application Software PROMs
Check the revision number marked on the Application Software PROMs. Each of the 14 Application Software PROMs must be marked 344A3265Gx, where x = 6 or higher. (Application Software with x = 5 or lower will not work for the new PMU option.) Figure 7 shows where to find the software revision number and the PROM location number on a typical Application Software PROM label. Replace all 14 Application Software PROMs if required.
Software Revision
344A3265G6
VAX SITE CTRLR
EDACS01 
C1994 BY ERICSSON GE
PROM Location
Figure 7 - Application Software PROM Label
Personality PROMs
Replace the two Personality PROMs, even if a PMU was previously installed with this Site Controller computer. Figure 8 shows a typical Personality PROM label. (See the Application Notes section if you need to order new Personality PROMs.)
Serial Number
SER#: 12345678
SITE CONTROLLER
EDACS01 
PERSONALITY
PROM Location
Figure 8 - Personality PROM Label
PMU HARDWARE
There are three procedures for the installation of the PMU hardware. The procedure you should use will depend upon whether or not the Site Controller cabinet presently contains EDACS Interface Panels and/or an old PMU. The EDACS Interface Panels are located in the back of the cabinet, near the top. Each panel consists of a 5 1/4 inch X 19 inch frame containing one or more interface modules (boards with connectors). Use Table 1 to select the right PMU hardware installation procedure for your system.
Table 1 - Selection of Installation Procedure
INTERFACE | OLD |
| HARDWARE INSTALLATION |
PANEL | PMU |
| PROCEDURE |
|
|
|
|
Yes | No |
| A. Addition from No PMU |
|
|
|
|
| Yes |
| B. Upgrade from Old PMU |
|
|
|
|
No | Yes |
| C. Adaptation from Old PMU |
|
|
|
|
The table and the procedures assume that the equipment that presently exists in the Site Controller cabinet is one of the previous standard configurations. Regardless of which procedure is used, it is very important to know exactly what equipment presently exists, review what has to be done, and be sure you have all the parts you will need before you start the installation.
A. Addition from No PMU
Use this procedure only if your Site Controller cabinet has EDACS Interface panels, but doesn’t have a PMU.
This procedure consists of adding the PMU, Power Monitor interface module, cables between the PMU and the Power Monitor interface module, cable between the PMU and the Site Controller computer, and DC power wires to the PMU, all in the Site Controller cabinet. It also consists of adding the antenna power sensor(s) in the RF Equipment cabinet(s), and the antenna power sensor cables between the antenna power sensor(s) in the RF Equipment cabinet(s) and the Power Monitor interface module in the Site Controller cabinet.
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