53220A/53230A Error Messages A
Keysight 53220A/53230A User’s Guide 287
-128 Numeric data not allowed
A number was specified in the command header or in a parameter
where numeric data is not allowed.
-130 Suffix error
An error was detected in the suffix (units) of a numeric parameter, but
more specific information is not available.
-131 Invalid suffix
The parameter suffix is specified incorrectly
(e.g. 10 MZ rather than 10 MHZ).
-134 Suffix too long A suffix contains more than 12 characters.
-138 Suffix not allowed A suffix was specified for a numeric parameter when one is not allowed.
-140 Character data error
A character error was detected in the command header or in a
parameter, but more specific information is not available.
-141 Invalid character data
Either an invalid character was received, or the character is not valid for
the command header.
-144 Character data too long The character data contains more than 12 characters.
-148 Character data not allowed
A valid character was specified when another data type (numeric,
boolean) is required.
-150 String data error
An error was encountered in the string specified, but more specific
information is not available.
-151 Invalid string data A required string parameter was received but is invalid.
-158 String data not allowed
A valid string was specified when another data type (numeric, boolean)
is required.
-160 Block data error
An error was encountered in the block data, but more specific
information is not available.
-161 Invalid block data
The number of bytes in a definite length data block does not match the
number of bytes indicated by the block header.
-168 Block data not allowed
A block data element was encountered at an instance where it is not
allowed by the instrument.
-170 Expression error
An error was encountered in a parameter expression, but more specific
information is not available.
-171 Invalid expression The expression used to calculate a parameter value is invalid.
Table A-1 53220A/53230A error message descriptions. (continued)
Code Message Description