China Electronics Technology Instruments AV3672 Series, User Manual

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10 Fault Diagnoses and Repair
10.3 Error Information
297
521 Prompt
The calibration type does not match the selected measurement type. The
correction function is shut down or correction is not allowed.
Some kinds of calibration are only applicable to some S-parameters. For example, the
Port 1 calibration for S11 is not applicable to Port 1 calibration of S22.
522 Prompt More standard kits should be measured.
524 Prompt Not full double-port calibration.
525 Prompt Two calibration kits are used.
526 Prompt No user calibration data suitable for the channel are found.
Correction cannot be done as a result of no calibration.
527 Prompt The standard calibration kit is not required for the calibration type.
This error is caused if one undesired standard calibration kit is measured during
calibration.
528 Prompt
The electrical calibration system cannot be configured. Check whether the
module is connected properly..
Before electrical calibration, normal communication between the network analyzer
and electrical calibration module should be established at first, and the module should
be confirmed; otherwise, electrical calibration cannot be done.
529 Prompt Out-of-limit data: beyond the design range.
Key parameters include the sweep type, start frequency, frequency span and point
number.
530 Prompt Execution error: the data dimensions do not match.
531 Prompt
Execution error: the array cleared.
532 Prompt
Execution error: the array function is invalid.
533 Prompt
Execution error: the array subscript is wrong.
534 Prompt
Execution error: the array subscript is out of limit.
535 Prompt
Execution error: the matrix rank is wrong.
536 Prompt
Execution error: CPU.
537 Prompt
Execution error: the module cannot be deleted.
538 Prompt Execution error: the module cannot be written.
539 Prompt Execution error: no input.
540 Prompt Execution error: the system is busy and the command is invalid.
541 Prompt Electrical calibration: the module is not on the RF channel. Connect the module
to the specified port.
The RF channel is not connected to the electrical calibration module, and no signal is
found in the corresponding calibration measurement.
542 Prompt
Execution error: no space for new calibration kit. Delete one calibration kit.
Key parameters include the sweep type, start frequency, frequency span and point
number.
543 Prompt
Execution error: the space is not enough.
544 Prompt
Execution error: other matrix errors.
545 Prompt Execution error: unequal rank.
546 Prompt Execution error: few constant ranks.
547 Prompt Execution error: few variable ranks.
548 Prompt Perform pre-calibration.
549 Prompt Execution error: bug in the dynamic library of electrical calibration drivers or
invalid module number.
550 Prompt Execution error: accidental error from the electrical calibration driver.