Specifications

610 Appendix G
Messages
Error number: 22
22 printer error
Printer did not respond to the control given from the E4991A.
Please check whether the printer’s power is On or Off, connection status of cable, or paper
supplies.
30 No valid memory trace
There was no data stored in the Memory Trace and CALC{1-5}:MATH:FUNC command
on page 340 was used to attempt displaying the Memory Trace.
Before displaying the Memory Trace, use CALC{1-5}:MATH:MEM command on
page 341 to store the data into the Memory Trace.
31 Can’t calculate equivalent parameters
The measured data was not possible to make approximate calculation into the equivalent
circuit parameters that was selected in the equivalent circuit model.
Retry to carry out measurement one more time select an appropriate equivalent circuit
model.
32 Must be more than 2 points for analysis
Measurement points within the sweep range (if the partial search function is On, within the
designated Searching range) are set to 2 and therefore, calculation of equivalent circuit
parameter (
Calculate Parameter button or CALC{1-5}:EPAR command on page 295)
was not possible to be executed.
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.
47 Not enough data
The amount of data that has been transferred to the E4991A by an eternal controller was
less than the amount expected by E4991A.
Match the amount of data to be transferred and the E4991A measurement points.
48 Option not installed
Due to the fact that option was not installed, the command that has been sent was ignored.
For example, during when the option 001 (DC advice function) is not installed,
SOUR:VOLT:OFFS command on page 480 is used to set up the DC advice voltage
figures.
Please contact your nearest Agilent Technologies branch office or the company where you
have purchased the equipment in order to make installation of necessary options.
61 No data available on memory
Marker’s Statistic Analysis Function (Statistics button) is Off and an attempt was made to
read out the statistic analysis result by using
CALC{1-5}:MST:DATA? command on
page 344.
Turn the Marker’s Statistic Analysis Function to On and acquire data for statistic analysis.