Diag screens

The meter displays various diagnostics screens.

Screens	Description
All LEDs on	On entering diag screen, all LEDs on the front panel light up. The display shows four eights (8888), four decimal points (....) per line, negative indicators, and parameter LEDs. This indicates that the front panel LEDs and display are operating correctly.
Meter Model	Displays the meter model number.
Serial number	Displays the meter serial number, for example SN.0500005174. NOTE: Ensure you have your meter’s serial number information available while contacting Technical Support for help.
OS version	Displays the operating system version number, for example OS 1.00.0.
RS version	Displays the reset (boot code) version number, for example RS 1.00.0.
Diagnostics error code	Displays the error codes of the meter for diagnostics. The following are the diagnostics error codes. 0003 is the error code for RAM failure. 0005 is the error code for NVRAM failure. 0009 is the error code for RTC failure. 0011 is the error code for Calibration failure. 0021 is the error code for Clipping detected. 0041 is the error code for Over-Running energy pulse output. 0081 is the error code for Backup RAM failure. 0101 is the error code for Language file mismatch. 0201 is the error code for Language string mismatch.
Run hours	Delivered / Import	Indicates the period the load has been delivered. This counter accumulates as long as the load is ON.
Run hours	Received / Export	Indicates the period the load has been received. This counter accumulates as long as the load is ON.
On hours	Indicates the period for which the power meter's auxiliary supply is ON, regardless of the voltage and current inputs.
Interruptions	Number of supply outages, means the number of auxiliary supply interruptions. If the power meter auxiliary supply is from a UPS then the INTR (number of interruptions) will be zero (as long as the UPS stays ON), even if the voltage signals die out from time to time.
RS-485	Communication error code	Displays the communication errors of the meter. The following are the communication error codes. F is the error code for Illegal function error A is the error code for Data Address error D is the error code for Data value error E is the error code for Slave device failure error B is the error code for Device busy error C is the error code for CRC error O is the error code for Over Run error U is the error code for Unit ID error
RS-485	Communication settings screen	Displays the unit ID, baud rate, and parity values of the meter.