EXFO FTB-1v2 Guide De L'utilisateur page 457

Error
Description
Number
–123 "Exponent too large"
–124 "Too many digits"
–128 "Numeric data not
allowed"
–130 "Suffix error"
–131 "Invalid suffix"
–134 "Suffix too long"
–138 "Suffix not allowed"
–140 "Character data error" This error, as well as errors –141 through –149, are
–141 "Invalid character data" Either the character data element contains an
–144 "Character data tool
long"
–148 "Character data not
allowed"
FTB-1v2 and FTB-1v2 Pro
Probable Cause
The magnitude of the exponent was larger than
32000 (see IEEE 488.2, 7.7.2.4.1).
The mantissa of a decimal numeric data element
contained more than 255 digits excluding leading
zeros (see IEEE 488.2, 7.7.2.4.1).
A legal numeric data element was received, but
the device does not accept one in this position for
the header.
This error, as well as errors –131 through –139, are
generated when parsing a suffix. This particular
error message should be used if the device cannot
detect a more specific error.
The suffix does not follow the syntax described in
IEEE 488.2, 7.7.3.2, or the suffix is inappropriate for
this device.
The suffix contained more than 12 characters (see
IEEE 488.2, 7.7.3.4).
A suffix was encountered after a numeric element
which does not allow suffixes.
generated when parsing a character data element.
This particular error message should be used if the
device cannot detect a more specific error.
invalid character or the particular element
received is not valid for the header.
The character data element contains more than
twelve characters (see IEEE 488.2, 7.7.1.4).
A legal character data element was encountered
where prohibited by the device.
SCPI-Based Errors
445