Keysight NFA Series Noise Figure Analyzers Service Guide
107
Instrument Messages
Event Messages
–100 to –199, Command Errors
Err#
Message
Verbose/Correction Information
–100
Command error
There is a problem with the command. The exact problem cannot be
specifically identified
–101
Invalid character
An invalid character was found in part of the command
–102
Syntax error
An unrecognized command or data type was found, for example a string was
received for a command that doesn’t accept strings
–103
Invalid separator
The command was supposed to contain a separator but we found an illegal
character. For example, the semicolon was omitted after a command string
–104
Data type error
A data type differed from what was expected. For example, numeric or string
data was expected, but block data was found
–105
GET not allowed
A Group Execute Trigger was received within a program message
–108
Parameter not allowed
More parameters were received than were expected for the command. For
example, the
*ESE
common command only accepts one parameter, so
sending
*ESE 0,1
is not allowed
–109
Missing parameter
Fewer parameters were received than required for this command
–110
Command header error
This is a general error that is generated when a problem is found in a command
header, but no more specific information is available
–111
Header separator
error
An illegal character was found in a command where a separator was expected
–112
Program mnemonic too
long
The command contains a keyword that has more than twelve characters
–113
Undefined header
The command meets the SCPI syntax requirements, but is not valid in the
current measurement environment
–114
Header suffix out of
range
The value of a numeric suffix that is attached to a program mnemonic makes
the header invalid. (A suffix is usually units, like Hz or DB)
–115
Unexpected number of
parameters
The number of parameters received does not correspond to the number of
parameters expected.
–120
Numeric data error
An error was found in a data element that appears to be numeric. The exact
problem cannot be specifically identified
–121
Invalid character in
number
A character was found that is not valid for the data type. For example, an alpha
in a decimal numeric or a “9” in octal data
–123
Exponent too large
The magnitude of an exponent was greater than 32000
–124
Too many digits
The mantissa of a decimal-numeric contained more than 255 digits, excluding
leading zeros
–128
Numeric data not
allowed
A legal numeric data element was found, but that is not a valid element at this
position in the command
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