Agilent Technologies ENA Series Service Manual page 242

Messages
GET not allowed
command) fails.
G
-105 GET not allowed
A group execution trigger (GET) has been received in the program message (see 7.7,
IEEE488.2).
H
-114 Header suffix out of range
The unit of the header is outside the range. The header is invalid in the unit for numeric
parameters following a SCPI command.
I
-224 Illegal parameter value
The parameter value is not suitable. This error occurs when the CALC:PAR:DEF
command is used to specify an S-parameter that does not exist in the model (S12 in the
case of a T/R model), for example.
-282 Illegal program name
This error occurs when a nonexistent VBA program name is specified by the
PROG:SEL:NAME command.
-213 Init ignored
Because another measurement is in progress, the request for initiating a measurement
("INIT" command) is ignored.
-161 Invalid block data
Block data has been expected, but the block data that appears is invalid for some reason
(see 7.7.6.2, IEEE488.2). The END message is received before the length of block data has
been filled, for example.
-101 Invalid character
An invalid character exists in the program message character string.
-141 Invalid character data
An invalid character is found in the character data element, or the parameter received is
not valid.
-121 Invalid character in number
A character that is invalid for the data type subject to syntactic analysis has been received.
For example, a letter is found in a decimal numeric value or a numeric character "9" in
octal data.
-171 Invalid expression
The expression-data element is invalid (see 7.7.7.2, IEEE488.2). Parentheses are not
paired, or illegal characters are used, for example.
-103 Invalid separator
242 Appendix F