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TP-6461 1/08 20 Section 1 Scheduled Maintenance
1.5 View Maintenance Records
Navigate to the View Maintenance Records screen to
check the last transfer switch maintenance dates and
operation information.
See the transfer switch
Opertion/Installation manual for instructions to navigate
to the view screens.
B Y "
Main
View
Maintenance Records
B Y
Back
View Maintenance
Maintenance Item
#######
Press the right arrow
(
"
) button to view
maintenance items.
Press the down arrow
(
B
) button to step to the
next maintenance item.
Maintenance Items
Reset Min Not Pref Reset Fail Transfer
Total Min in Standby Total Loss Pref Tran
Reset Min in Standby Reset Loss Pref Tran
Total Min Operation Transfer Time N>E
Reset Min Operation Transfer Time E>N
Total Transfers System Start Date
Reset Transfers Last Maint Date
Total Fail Transfer Last Loss Date/Time
Total Min not in Pref Last Loss Duration
1.6 Reset Data
Be sure to read and understand the information in this
section before resetting.
1.6.1 Reset Maintenance Records
Reset Maintenance Records updates the last
maintenance date and totals since reset that are
displayed in the View Maintenance Records screens.
See Section 1.5. Reset the maintenance records after
transfer switch service.
1.6.2 Reset Event History
Reset Event History clears the events from the event
history log. The event history can be saved to a file
before reset. See Section 1.6.5, File Maintenance.
Note: The event history contains information that may
be helpful for troubleshooting. Review the event
history and/or save it to a file before resetting it.
See Section 2.3.
1.6.3 Reset Default Parameters
Check the system voltage and frequecy before selecting
Reset Default Parameters.
Resetting to the default
parameters will reset all parameters, including the
system voltage and frequency , to a factory default
setting.
The default system voltage and frequency settings may
not be appropriate for your application. The transfer
switch will not operate correctly if the system voltage
and frequency do not match the sources. Use the Set
Sources screen to set the system voltage and frequency
after resetting. See the Operation/Installation Manual
for instructions.
1.6.4 Reset and Disable Test Password
Reset Test Password returns the test password to the
default, 0000.
Disable Test Password allows any user to start a test
without entering a password.
Note: Disable the test password only during service
unless the transfer switch is installed in a secure
location.
1.6.5 File Maintenance
Use the File Maintenance screens to remove unneeded
files or save the event history.
See Figure 1-5 and
Figure 1-6.
Files can also be transfered to a mass storage device
connected to the USB port on the logic board. Refer to
the transfer switch Operation/Installation Manual for
instructions to transfer files.
File name Description
MPAC1500_#######.cfg Parameter settings (configuration)
present yymmdd .his Event history
alarm_settings.alm Common alarms
MPAC1500_cal.cal Calibration
history_param.hstp Internal use only
Param_back.bak Internal use only
present yymmdd .raw Internal use only
history_pback.hbak Internal use only
Figure 1-5 Files listed under File
Maintenance>Delete Files