Schneider Electric HRB1684301-01 user manual Diagnostics, Meter, Communications

PowerLogic™ PM5500 series user manualChapter 5—Meter webpages

Power Quality

Parameter	Description
THD Current	Percent total harmonic distortion for each phase current and neutral.
Current Unbalance	Percent current unbalance per phase and worst recorded unbalance.
THD VL-L	Percent total harmonic distortion for each line-to-line phase voltage.
VL-L Unbalance	Percent voltage unbalance for each line-to-line phase voltage and worst recorded
	voltage unbalance.
THD VL-N	Percent total harmonic distortion for each line-to-neutral phase voltage.
VL-N Unbalance	Percent voltage unbalance for each line-to-neutral phase voltage and worst
	recorded voltage unbalance.
Active Alarms
Parameter	Description
Event1	This is a list of active (unacknowledged) alarm events with a date/timestamp for
	each event, the value that triggered the alarm (e.g., pickup) and a description of the
	event type.

1Click the event number to display additional details about the alarm, for example, the actual pickup or dropout value and which phase the alarm condition occurred.

Alarm History

Parameter	Description
Event1	This is a historical list of (acknowledged) alarm events with a date/timestamp for
	each event, the value that triggered the alarm (e.g., pickup) and a description of the
	event type.

1Click the event number to display additional details about the alarm, for example, the actual pickup or dropout value and which phase the alarm condition occurred.

Inputs / Outputs

Parameter	Description
Inputs	Displays the current status of the digital inputs.
Outputs	Displays the current status of the digital outputs.
Data Log

Description

A list of timestamped data recorded in the meter’s data log (energy delivered in Wh, VARh and VAh).

Diagnostics

This menu allows you to navigate to the Meter and Communications webpages.

Meter

This webpage contains information about the meter:

•Meter Information displays the meter model, serial number and manufacture date.

•Firmware Version displays the version numbers of the installed firmware (OS, RS, Ethernet, Language and FPGA).

Communications

This webpage displays the meter’s current time and the meter’s last boot time.

This webpage also contains diagnostics information for Ethernet, HTTP server, HTTP client and Modbus server. This data aids in troubleshooting communications.

Click Reset to clear the stored information on this page.

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