Agilent Technologies 4339B, Руководство по эксплуатации

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Instrument Errors 4339B
Out of Range
O VER CURRENT
The current limit is working and the source output is reduced. Lower the test voltage value , or
raise the current limit value .
O VLD
The measured value is out of the measurable range . Change the measurement range
appropriately , or use the A uto range mode .
W arning
W ARNING: FIXTURE LEAKA GE
When an OPEN correction is performed, the leakage current is high but it is less than the
correction limit. (The measured leakage current is more than about 10 pA and less than about
10 A.) So you may not be able to measure lower values accuracy .
Instrument Errors
11 ADC F AILURE
The A/D conversion failed. The 4339B stops operation and asserts the /ALARM signal on the
handler interface . Contact your nearest Agilent T echnologies oce .
12 ROM TEST F AILED
The ROM failed. When this error occurs during power-on test, the 4339B stops operation and
asserts the /ALARM signal on the handler interface . When this error occurs during self-test,
the 4339B continues operation and asserts the /ALARM signal. Contact your nearest Agilent
T echnologies oce .
13 RAM TEST F AILED
The RAM failed. The 4339B stops operation and asserts the /ALARM signal on the handler
interface . Contact your nearest Agilent T echnologies oce .
14 EEPROM R/W F AILED
The EEPROM read/write test failed. The 4339B stops operation and asserts the /ALARM signal
on the handler interface . Contact your nearest Agilent T echnologies oce .
15 USER D A T A LOST
Correction data and instrument settings saved in EEPROM have been lost. When this error
occurs during power-on test, the 4339B sets the data in the EEPROM to the factory default
settings , continues operation, and does not assert the /ALARM signal on the handler interface .
When this error occurs during self-test, the 4339B continues the operation and asserts the
/ALARM signal. Contact your nearest Agilent T echnologies oce .
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