Xantrex Technology XHR, XFR, XFR3 Operation, 11 Error Codes, Error #, Error Identification

Operation

Error Codes

Error Codes

If the ERR flag in the accumulated status or fault registers has been activated, an ERR? query will return an error number which corresponds to an event described in the following table. The ERR? query will also clear the ERR bit in the register.

Table 3.11 Error Codes

ERROR #	ERROR IDENTIFICATION	EXPLANATION
0	No Errors
4	Unrecognized Character	Received a character such as @,*,$.
	Improper Number	Received a numeric character but the
		characters were not a proper number.
		Example: VSET,±10.3
	Unrecognized String	Received an invalid command.
	Syntax Error	Received an incorrectly placed word,
		number, separator, or terminator.
		Example: OFF SRQ, VOUT 6, MASK,
		ERR
5	Number Out of Range	Specified a value for the command
		which was outside of the allowed range.
6	Attempt to Exceed Soft Limits	Attempted to program a voltage or
		current greater than the soft limit.
		Example: VMAX 500; VSET 550 LF
7	Improper Soft Limit	Attempted to program a soft limit less
		than the output value.
8	Data Requested without a	The controller requested data from the
	Query Being Sent	power supply without first sending a
		query command.
9	OVP Set Below Output	Sent an OVSET command with a trip
		value lower than the output voltage.
10	Slave Processor Not	The interface PCB slave processor did
	Responding	not respond.
12	Illegal Calibration	Attempted calibration when the supply
		was not in calibration mode. See
		CMODE command.

Release 3.1 51