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Error information formats
In the remote control mode, error information is recorded in the error log. Query the error information with the command
"SYSTem:ERRor?". Error information formats are as follows:
"Time:"
"Error No.:"
"Error level:"
"Error type:"
Example:
Time: 20:40:21, 2014/11/16
Error No.: 1400
Error level: error
Error type: grammar error
Program error information is divided into two types:
Negative error codes defined in the SCPI standard, not detailed here.
Positive error codes of instrument characteristics, with details shown in the following table.
Table 10.2 List of Instrument Characteristic Error Information
Error code
Error Level
Error Description
512
Prompt
The secondary parameter (such as the power, IF bandwidth, sweep time and step mode) of the calibration state has been
changed.
Type:
Changes of such parameters after calibration may result in inaccurate measurement.
513
Prompt
Calibration cannot be done as a result of failure to complete all standard measurements.
This may be caused by enabling of the error correction function before all standard measurements for calibration.
515
Prompt
The correction function cannot be enabled (no error correction data corresponding to Channel <x> or Measurement <x>).
Perform calibration.
No error correction data corresponding to the specified channel and measurement.
516
Prompt
The key parameters of the current instrument state do not match with the calibration set, and the correction function is
shut down.
Key parameters include the sweep type, starting frequency, frequency span and point number.
517
Prompt
The correction function is shut down as the interpolation function is shut down and stimulus settings are changed.
The original stimulus settings should be applied for the most accurate calibration.
518
Prompt
Shut down the interpolation function, enable the correction function and recover the previous stimulus settings.
519
Prompt
The stimulus range is beyond the original calibration settings, resulting in shutdown of the correction function.
Correction data beyond the stimulus settings will not be generated.
