Rice Lake 820i Programmable Indicator/Controller - Installation Manual - Manual (Page 95)

Appendix 91
10.1.4 Using the XE Serial Command
The XE serial command can be used to remotely query the 820i for the error conditions shown on the front panel.
The XE command returns a decimal number representing any existing error conditions. For multi-scale
applications, the value returned by the XE command represents all error conditions, if any, present on all
configured scales.
If more than one error condition exists, the number returned is the sum of the values representing the error
conditions (see Table 10-3 on page 91). For example, if both a tare error (TAREERR, 65536) and a truck
database checksum error (ETRUCKERR, 8192) have occurred, the XE command returns the value 73728,
representing the sum of those two error conditions.
Table 10-3. Error Codes Returned on XE Command
Error Code Value Description
VIRGERR 1 Virgin error
PARMCHKERR 2 Configuration checksum error
LOADCHKERR 4 Calibration checksum error
PRINTCHKERR 8 Print format checksum error
ENVRAMERR 16 General NVRAM error
ENVCRC1ERR 32 Setpoint NVRAM data error
ENVCRC2ERR 64
ENVCRC3ERR 128
ENVCRC4ERR 256
ENVCRC5ERR 512
ENVCRC6ERR 1024
ENVCRC7ERR 2056
ENVCRC8ERR 4096
ETRUCKERR 8192 Truck database checksum error
GRAVERR 16384 Gravity calibration error
ADPHYSICALERR 32768 A/D physical error
TAREERR 65536 Tare checksum error
STRINGERR 262144 String program error
POWER_FAIL 524288 Power failure
RTCERR 1048576 Real time clock error