Refer to PM172 communication guides for the diagnostic register address
and layout. See Device Diagnostic Codes
in Appendix F for the list of
diagnostic codes and their meanings.
Frequent hardware failures may be the result of excessive electrical noise in
the region of the device. If the meter continuously resets itself, contact your
local distributor.
A configuration reset may also be a result of the legal changes in the meter
configuration whenever other configuration data could be affected by the
changes.
To clear the device diagnostics status, click on Clear.
120BUpdating the Clock
To update the Real-Time Clock (RTC) in your device, check the On-line
button on the PAS toolbar, and then select RTC from the Monitor menu or
click on the Real-Time Clock button on the PAS toolbar.
The RTC dialog box displays the current PC time and the time in your
device. To synchronize the device clock with the PC clock, click Set.
121BResetting Accumulators and Clearing Log Files
PAS allows you to remotely clear energy accumulators, maximum demands,
Min/Max log registers, counters and log files in your device. To open the
dialog, check the On-line button, and then select Reset from the Monitor
menu.
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