HP Saw E4419B manual Data corrupt or stalePlease zero and calibrate Channel a

Error Messages

Error Messages

-230	Data corrupt or stale;Please zero and calibrate Channel A
	When CAL[12]:RCAL is set to ON and the sensor currently connected
	to channel A has not been zeroed and calibrated, then any command
	which would normally return a measurement result (for example
	FETC?, READ?, or MEAS?) will generate this error message.

-230	Data corrupt or stale;Please zero and calibrate Channel B
	When CAL[12]:RCAL is set to ON and the sensor currently connected
	to channel B has not been zeroed and calibrated, then any command
	which would normally return a measurement result (for example
	FETC?, READ?, or MEAS?) will generate this error message.

-230	Data corrupt or stale;Please zero Channel A
	When CAL[12]:RCAL is set to ON and the sensor currently connected
	to channel A has not been zeroed, then any command which would
	normally return a measurement result (for example FETC?, READ?, or
	MEAS?) will generate this error message.

-230	Data corrupt or stale;Please zero Channel B
	When CAL[12]:RCAL is set to ON and the sensor currently connected
	to channel B has not been zeroed, then any command which would
	normally return a measurement result (for example FETC?, READ?, or
	MEAS?) will generate this error message

-230	Data corrupt or stale;Please calibrate Channel A
	When CAL[12]:RCAL is set to ON and the sensor currently connected
	to channel B has not been calibrated, then any command which would
	normally return a measurement result (for example FETC?, READ?, or
	MEAS?) will generate this error message

-230	Data corrupt or stale;Please calibrate Channel B
	When CAL[12]:RCAL is set to ON and the sensor currently connected
	to channel B has not been calibrated, then any command which would
	normally return a measurement result (for example FETC?, READ?, or
	MEAS?) will generate this error message

-231	Data questionable;CAL ERROR ChA
	Power meter calibration failed on channel A. The most likely cause is
	attempting to calibrate without applying a 1 mW power to the power
	sensor.

4-8 HP E4419B User’s Guide