Agilent Technologies E4991A Service Manual page 346

Messages
Compensation Required
11 Compensation Required
Before finishing the measurement of fixture compensation data, a command has been sent
to turn the fixture compensation function On. For example, before measurement of Open
Compensation Data has been finished, the SENS:CORR2:COLL:OPEN command has
been attempted in order to set the Open Compensation Function in the fixture
compensation functions to On.
Measure the necessary fixture compensation data.
D
-230 Data corrupt or stale
Data may be invalid. Also, a newly reading procedure may have been started but not
completed since the most recent access.
-222 Data out of range
A data element well out of the E4991A's defined range (but not violating the standard) has
been received.
-104 Data type error
The parser has recognized a data element that is not supposed to exist. For example, even
though numerical figure or character string data are expected, block data have been sent.
Define the type of recognized data.
E
-200 Execution error
An execution error has occurred for which the E4991A could not specify the error
message. This code shows that an execution error defined in IEEE488.2, 11.5.1.1.5 has
occurred.
-123 Exponent too large
The absolute figure of the exponent has exceeded 32,000. (refer to IEEE488.2, 7.2.4.1).
-178 Expression data not allowed
An expression data element has been received at a position where the E4991A does not
allow expression data elements.
-170 Expression error
During structure analysis of the expression data, there has been an error that does not apply
to a situation between errors -171 and - 179.
346 Appendix E