Agilent Technologies 4349B, Руководство пользователя

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4349B
Check that the printer is set to \Listen Always ."
20 A1 BD TEST F AILED
The A1 board failed. When this error occurs during power-on test, the 4349B stops operation
and asserts the /ALARM signal on the handler interface . When this error occurs during
self-test, the 4349B continues operation and assert the /ALARM signal. Contact your nearest
Agilent T echnologies oce .
21 LOCK OUT B Y HANDLER
Front panel key input is disabled by the handler . The front panel key input cannot be enabled
by the front panel keys or by GPIB commands when disabled by the handler .
31 to 34 CH1(, CH2, CH3, or CH4) HIGH LEAKA GE
When the OPEN correction is performed, the leakage current is too high (100 pA or above ,
0100 pA or below). Check that nothing is connected to the test lead.
35 to 38 CH1(, CH2, CH3, or CH4) HIGH STRA Y C
When the OPEN correction is performed, the stray capacitance is too high(75 pF or above); for
example , when you connect a coaxial test lead to a triaxial test lead, the coaxial cable is too
long.
GPIB Errors
-100 Command error
This is a generic syntax error that the 4349B cannot detect more specic errors . This code
indicates only that a command error , as dened in IEEE 488.2, 11.5.1.1.4, has occurred.
-101 Invalid character
A syntax element contains a character which is invalid for that type; for example , a header
containing an ampersand, SENSE& .
-102 Syntax error
An unrecognized command or data type was encountered; for example , a string was received
when the 4349B was not expecting to receive a string.
-103 Invalid separator
The syntax analyzer was expecting a separator and encountered an illegal character; for
example , the semicolon was omitted after a program message unit, *RST:TRIG .
-104 Data type error
The syntax analyzer recognized an unallowed data element; for example , numeric or string data
was expected but block data was encountered.
Messages-3