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150 Agilent E1441A Error Messages
Appendix B
783 Arb waveform name too long
The arb name can contain up to 8 characters (used with DATA:COPY
command). The first character must be a letter (A-Z), but the remaining
characters can be numbers (0-9) or the underscore character (“ _ ”). Blank
spaces are not allowed.
784 Name of source arb waveform for copy must be VOLATILE
The DATA:COPY command copies the arbitrary waveform downloaded
into
VOLATILE memory to the specified name. The source for the copy
operation is always
“VOLATILE” (you cannot copy from any other name).
785 Specified arb waveform does not exist
The arb name specified with the FUNC:USER or DATA:DEL command has
not been downloaded into memory. Use the DATA:CAT? command to list
all waveforms currently downloaded. To download a waveform into
memory, use the DATA VOLATILE or DATA:DAC VOLATILE
commands.
This error may also be generated if you insert a space instead of a colon
before the ALL parameter in the DATA:DEL:ALL command. The colon
before the
ALL parameter is required – otherwise, the function generator will
attempt to delete the arbitrary waveform with the name “
ALL”.
786 Cannot delete a built-in arb waveform
You cannot delete any of the five built-in arbitrary waveforms.
The following names are reserved and cannot be deleted with the
DATA:DEL command:
SINC, NEG_RAMP, EXP_RISE, EXP_FALL, and
CARDIAC.
787 Cannot delete the currently selected active arb waveform
You cannot delete the arbitrary waveform that is currently being output.
Either select a different arbitrary waveform or change to a different output
function.
788 Cannot copy to VOLATILE arb waveform
The DATA:COPY command copies the arbitrary waveform from volatile
memory to the specified name in non-volatile memory. The source for the
copy operation is always “
VOLATILE” (you cannot copy from any other
name) and you cannot copy to
VOLATILE.
800 Block length must be even
The function generator represents binary data as a 12-bit integers, which is
sent as two bytes (DATA:DAC VOLATILE command only). An odd
number of bytes is not accepted because the function generator would not
know how to interpret the last single byte.
810 State has not been stored
The memory location specified in the *RCL command was not used in a
previous *SAV command. You cannot recall the instrument state from a
memory location that was not previously specified as a storage location.