HP 83751A User Manual page 207

-109 "Missing parameter"
Fewer parameters were received than required for the header; for
example, the *EMC common command requires one parameter, so
receiving *EMC is not ahowed.
-110
"Command header error)"
An error was detected in the header. This error message should
be used when the device cannot detect the more specific errors
described for errors - 111 through - 119.
-111 "Header separator error"
A character which is not a legal header separator was encountered
while parsing the header; for example, no white space followed the
header, thus *GMC"MACRO" is an error.
-112
"Program mnemonic too long"
The header contains more that twelve characters. (See IEEE 488.2,
7.6.1.4.1).
-113
The header is syntactically correct, but it is undefined for this
specific device; for example, *XYZ is not deEned for any device.
-114 "Header sufhx out of range"
The value of a numeric suffix attached to a program mnemonic
makes the header invalid.
-120 "Numeric data error"
This error, as well as errors -121 through -129, are generated
when parsing a data element which appears to be numeric,
including the nondecimal numeric types. This particular error
message should be used if the device cannot detect a more speciEc
error.
-121
"Invalid character in number"
An invalid character for the data type being parsed was
encountered; for
example, an alpha in a decimal numeric or a "9" in octal data.
Error Messages
16-9