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Error −330
Error −350
Error −400
Error −410
Error −420
Error −430
Self-test failed
Queue overflow
This code indicates that there is no room in the queue and an error occurred but was not
recorded. This code is entered into the queue in lieu of the code that caused the error.
Query error
This code indicates only that a Query Error as defined in IEEE 488.2 11.5.1.1.7 and 6.3
has occurred.
Query INTERRUPTED
Indicates that a condition causing an INTERRUPTED Query error occurred (see IEEE
488.2, 6.3.2.3). For example, a query followed by DAB or GET before a response was
completely sent.
This message appears when you query a measurement without immediately entering the
returned value into a variable. For example, the following program lines query the TX
Frequency measurement and enter its value into a variable (Rf_freq):
OUTPUT 714;"MEAS:RFR:FREQ:ABS?"
ENTER 714;Rf_freq
Query UNTERMINATED
Indicates that a condition causing an UNTERMINATED Query error occurred (see IEEE
488.2, 6.3.2.2.). For example, the device was addressed to talk and an incomplete program
message was received.
This message usually appears when trying to access a measurement that is not active. For
example, you cannot query the DTMF Decoder measurements from the DUPLEX TEST
screen, or query the TX Frequency measurement when the TX Freq Error
measurement is displayed.
Query DEADLOCKED
Indicates that a condition causing a DEADLOCKED Query error occurred (see
IEEE 488.2, 6.3.1.7). For example, both input buffer and output buffer are full and the
device cannot continue.
337
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