Agilent Technologies ESA-E Series Programmer's Manual page 356

Error Messages
201 to 799 : Device-Specific Error s
219 Command not valid in this mode l
Indicates that the command sent from the remot e
interface does not apply to this model number. For
example, attempting to center the preselector in a n
analyzer without a preselector will generate this error.
222
Command not valid when no measurement i s
activ e
Indicates that the command sent from the remot e
interface must be issued while a measurement i s
running in the analyzer. .
772
Cannot load a directory, please choose a fil e
You have selected a directory instead of a file whe n
attempting to perform the Load function under the
Fil e
front-panel key.
652
Connect Amptd Ref output to Inpu t
For Agilent Technologies E4402B, E4403B, E4404B,
E4405B, E4407B, and E4408B only : you must connec t
the
AMPTD REF OUTPUT
to the analyzer INPUT with the
appropriate cable .
651
Connect RF OUT to INPU T
Attempt to align the tracking generator without its
output connected . Connect the tracking generator RF
OUT to the analyzer INPUT .
615
Corrupted file
The file that you were trying to load is corrupt .
610
File access is denied
The file is protected or hidden and cannot be accessed.
604
File already exists
Attempt to save to a file that already exists . Delete or
rename the old file and try again.
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