Xantrex Technology XMP 2600 - Manual (Page 116)

Test results Power module setup
APPENDIX
C
Test results
The Power Module Test or Confidence Test result is made out of two bytes. The
first byte is the result of the latest performed test, and the second byte is the result of
an on-going confidence test of the analog section of the controlling circuits.
A set bit (value of 1) indicates a fault.
BYTE 1
ANLG
MUX DAC ANLG
REF
PWR
SUPPL NOVR
AM_B NOVR
AM_A PROG
MEM INT
RAM
INT_RAM Processor Memory.
PROG_MEM Program Memory.
NOVRAM_A Non-Volatile Memory A.
NOVRAM_B Non-Volatile Memory B.
PWR_SUPPL Control circuits power supplies
ANLG_REF Analog section reference voltage.
DAC Digital to Analog Converter.
ANLG_MUX Analog signal paths.
Light shaded bits are of tests performed during Power-On only.
Dark shaded bits are of tests performed during both Power-On and
Power Module Test.
BYTE 2
VSET IOUT VLOAD VOUT
VOUT VOUT measurement confidence test.
VLOAD VLOAD measurement confidence test.
IOUT IOUT measurement confidence test.
VSET VSET controlling signal confidence test.
XMP 2600 User’s Guide rev. 1.0 97