Maintenance
Copyright © 2011 Eaton Corporation. All Rights Reserved.
IPN 997-00012-82B May 2011
57
Step 5 - Check the system controller operation
1
Map the I/O board:
In DCTools/Web go to:
RXP
.
Copy the I/O board serial number(s) from the
RXP Devices
table to the
I/O
Board to Serial Number Mapping
table to map an
IOB Number
to each I/O board
(overwrite an existing serial number if required).
If multiple SiteSure-3G modules are connected use the I/O board Identify function
to physically identify each module. See details in the System Controller Operation
Handbook.
2
Check that the system controller has registered all rectifiers.
3
Check all control processes, alarms and current measurement(s).
4
Check the power system identification parameters and communications settings.
5
Change the configuration file as required to ensure that the system controller
operates as intended.
6
Check the system controller time. See details in the System Controller Operation
Handbook.
Step 6 - LVD Characterization Alarm
If LVD(s) are fitted the system controller may indicate an LVD Characterization alarm.
If there is no alarm, then no further action is required.
1
On the SC200 go to: Battery > LVDs > LVD x > Not Characterized > Edit
2
If available, select
Characterize With IOB Values
. Press
Enter
. Repeat for other
LVD(s) if fitted. No further action is required.
3
If
Characterize With IOB Values
is not available, the LVD(s) must be characterized.
This will cause the LVD(s) contactor(s) to disconnect for a few seconds:
If a battery disconnect LVD is fitted, then the load equipment will continue to
be powered by the rectifiers.
If a load disconnect LVD is fitted, then connect a temporary bridge cable from
the rectifier bus to the load bus to power the low priority load equipment
when the load LVD disconnects. See Replacing the Input/Output Board.
4
On the SC200 go to: Battery > LVDs > LVD x > Not Characterized > Edit
Select
Characterize
. Press Enter.
The LVD contactor will disconnect and connect.
Repeat for other LVD(s) if fitted.
5
Remove the LVD bridge cable if fitted.
Procedure Complete
Return the faulty system controller with a completed Equipment Incident Report on page
