Table of Contents
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Error Messages
Missing parameter
-109
Missing parameter
The number of parameters is less than that the command requires. For example, although
the :SOUR:LIST:TABL command requires one parameter such as ":SOUR:LIST:TABL
3", no parameter is added, as in ":SOUR:LIST:TABL".
0
(No error)
No error has occurred.
This message is not displayed on the LCD. It is returned as the error number if no error has
occurred in the instrument when the :SYST:ERR? command is sent through GPIB.
61
No data available on memory
Although no data for statistical analysis has been acquired, the :CALC:EXAM:GET?
command that executes statistical analysis and acquires the results was sent.
Acquire the data for statistical analysis.
-120
Numeric data error
Numeric data (including numeric data without a decimal point) causes an error. A numeric
value error other than -121 to -129 occurred.
-128
Numeric data not allowed
A numeric value data element (that did not violate the standard) was received where the
4287A does not accept any numeric value data element.
-321
Out of memory
An internal operation needed more memory than was available.
-108
Parameter not allowed
The number of parameters is larger than that the command requires. For example, although
the :SOUR:LIST:TABL command requires one parameter such as ":SOUR:LIST:TABL
3", two parameters are added, as in ":SOUR:LIST:TABL 3,5".
120
PLL unlock
Phase lock loop was not locked
If you entered the external reference signal, check to see if it is correct. If you entered the
correct signal or you did not enter it, the instrument needs adjustment or repair. Contact
your local Agilent Technologies sales office or the company you purchased this instrument
from.
324
M
N
O
P
Appendix F
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