Keysight Technologies X Series Service Manual page 93

Instrument Messages
-300 to -399, Device-Specific Errors
-360
Communication error; SNS
data read failure.
Disconnect then reconnect
SNS
-361
Parity error in program
message
-362
Framing error in program
message
-363
Input buffer overrun
-365
Time out error
Keysight N9010A EXA Service Guide
The Keysight Smart Noise Source connected to the MXA has failed to
be read by the application. Please disconnect and reconnect the SNS.
If this continues to fail, then the SNS may have had its EEPROM
corrupted or another hardware fault exists. Check SNS on another
instrument, NFA and ESA are also SNS compatible instruments. Check
the device is not an Keysight power sensor which uses the same cable
interface.
A parity bit was not correct when the data was received. For example,
on a parallel port.
A stop bit was not detected when data was received. For example, on a
remote bus port.
A software or hardware input buffer on a port overflowed with data
because of improper or nonexistent pacing.
There was a time-out problem in the instrument. The exact problem
cannot be specifically identified.
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