CMU Error Messages
1100.4903.12 9.3 E-4
Error code Explanation
-158
String data not allowed
The command contains a legal string data element which is not allowed at this point.
-161
Invalid block data
The command contains illegal block data, e.g. no numeric data element is sent after the introductory #.
-168
Block data not allowed
The command contains legal block data which are not allowed at this point.
-171
Invalid expression
The expression data element was invalid; for example, unmatched parentheses or an illegal character.
-178
Expression data not allowed
A legal expression data was encountered but was not allowed by the device at this point in parsing.
-180
Macro error
An error occurred when defining a macro or executing a macro.
Execution error
The following errors cause bit 4 in the ESR register to be set.
Error code Explanation
-200
Execution error
An execution error as defined in IEEE 488.2, has occurred.
-203
Command protected
-211
Trigger ignored
A triggering signal was received and recognized by the device but was ignored because of timing
considerations.
-212
Arm ignored
An arming signal was received and recognized by the device but was ignored.
-213
Init ignored
A request for a measurement initiation was ignored as another measurement was already in progress.
-221
Settings conflict
A setting contradicts another setting. The last attempted setting was not executed.
-222
Data out of range
A value of the transmitted command was outside the legal range.
-223
Too much data
More data were sent by the host than the CMU can handle.