Agilent Technologies E4991A Service Manual page 349

command.
M
-272 Macro execution error
An execution error related to the E4991A's macro functions has occurred.
-261 Math error in expression
A program data element that is a syntactically legal expression could not be executed due
to a math error such as an attempted divide-by-zero.
-109 Missing parameter
A parameter is insufficient for a command, or the parameter has not been inputted. For
example, the SWE:POIN command requires 1 parameter, so when the program message
"SWE:POIN" has been sent instead of the correct program message "SWE:POIN 201", it
is regarded as invalid by the E4991A because no parameter has been inputted.
Make sure to input a parameter for any command that requires one.
32 Must be more than 2 points for analysis
Measurement points within the sweep range are set to 2 (if the partial search function is On
within the designated Searching range), so calculation of the equivalent circuit parameter
(
Calculate Parameter
Measurement points within the sweep range (if the partial search function is On within the
designated Searching range) must be set to 3 or above.
N
92 No active marker
Because the marker is not displayed, the sent command has been ignored. For example,
when the marker is not displayed, the CALC{1-5}:MARK:SET command has been
attempted in order to change the instrument setting of the E4991A.
First use the CALC{1-5}:MARK{1-8} command to show the marker on the display.
61 No data available in memory
This occurs when the marker's Statistic Analysis Function (
attempt has been made to read out the statistic analysis result by using the
CALC{1-5}:MST:DATA? command.
Turn the Marker's Statistic Analysis Function to On and acquire data for statistic analysis.
113 No data trace displayed
Because the data trace is not displayed, the sent command has been ignored. For example,
when the data trace is not displayed, the CALC{1-5}:MARK:ON command has been
attempted in order to set a trace displaying a marker as the data trace.
First use the CALC{1-5}:MATH:FUNC command to display the data trace.
0 (no error)
No error has occurred.
This message is not normally shown on the LCD display but returned after the
Appendix E
button or CALC{1-5}:EPAR command) could not be executed.
Messages
Macro execution error
button) is Off and an
Statistics
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