BNC 645 - Manual (Page 96)

96
A numeric parameter with too many digits was detected.
-128 Numeric data not allowed
A numeric parameter was received when the waveform generator
was expecting a string parameter.
-131 Invalid suffix
A suffix was incorrectly specified for a numeric parameter.
-138 Suffix not allowed
A suffix is not supported for this command.
-148 Character data not allowed
A discrete parameter was received when it was not expected.
-151 Invalid string data
An invalid character string was received.
-158 String data not allowed
A character string was received when it was not allowed for this
command.
-161 Invalid block data
For a definite-length block, the number of bytes of data sent does not
match the number of bytes that you specified in the block header.
-168 Block data not allowed
This command does not accept the data format.
-170 to -178 Expression errors
Mathematical expressions are not acceptable for the instrument.
7.2 Execution Errors
-211 Trigger ignored
AGET or *TRG was received but the trigger was ignored.