Programmable DC Power Supply 62000L Series User’s Manual
5-4
A command which generates too much data to fit in the output buffer was received and the
input buffer is also full. Command execution continues but all data are lost.
-440 Query UNTERMINATED after Indefinite Response
The *IDN? Command must be the last query command within a command string. Any query
command after *IDN? generates this error.
Example: *IDN?;:SYST:VERS?
501 Isolator UART framing error
Internal UART communication failed.
5.2
Self-Test Errors
The following errors indicate failures that may occur during a self-test.
602 DATA read/write failed
Failed to read data stored from non-volatile memory or write data to it.
632 Hardware test failed
634 Connection test failed
5.3
Calibration Errors
The following errors indicate failures that may occur during a calibration. Refer to the Service
Guide for more information.
701 Cal security disabled by master code
Calibration security has disabled by master code.
702 Cal Secured
The power supply is secured and calibration is not allowed.
703 Invalid Secure Code
The security code attempt to unsecure or secure the power supply was wrong. Use the
security code that the same as what you used to secure the power supply to unsecure it, and
vice versa. The security codes should be a 6 alphanumeric characters string without quotes.
705 Cal aborted
A calibration progress is aborted.
706 Cal invalid data value
Received calibration data is out of range.
708 Cal Invalid Command
A command which is not available in calibration mode, for example OUTP OFF, was received.
709 Cal initialize failed
Failed to initialize calibration progress.
