Troubleshooting
1
Keysight RP7900 Series Advanced Service Guide
27
List of Error Codes
The front-panel
ERR
annunciator turns on when there are one or more errors in
the error queue.
The front panel report errors from all I/O sessions and the global error queue. To
read the error queue from the front panel, press the
[ERROR]
key or alternatively,
send the
SYSTem:ERRoR?
command from the remote interface to read and clear
one error from the queue.
Error
code Description
Potential remedy
0
No error
This is the response to the ERR? query when there are no errors.
N/A
101
Calibration state is off
Calibration is not enabled. The instrument will not accept calibration commands.
Check the CAL switch position
102
Calibration password is incorrect
The calibration password is incorrect.
Reset the calibration password
103
Calibration is inhibited by switch setting
Calibration mode is locked out by the calibration switch.
Check the CAL switch position
104
Bad sequence of calibration commands
Calibration commands have not been entered in the proper sequence.
Refer to the Calibration
procedure in the
Operating and
Service Guide
105
Unexpected output current
The measured output current is outside the acceptable range.
Refer to the Calibration
procedure in the
Operating and
Service Guide
and the
106
Zero measurement out of range error
The “zero” measurement value is outside the acceptable range.
107
Programming cal constants out of range
The programmed calibration constant is outside the acceptable range.
108
Measurement cal constants out of range
The measurement calibration constant is outside the acceptable range.
109
Over voltage cal constants out of range
The over voltage calibration constant is outside the acceptable range.
