Language Reference

WARN?

WARN?

Example

Description

Return a listing of all reported warning codes.

100 OUTPUT 723;";"

100 OUTPUT 723;"WARN?;"

If no warnings have been displayed, the default value of 10000 is returned. Bit 1 of the status byte is used to report the presence of a warning. Refer to STB and related commands for other information concerning the status byte. The following list shows the possible error messages. Of course, user-de￿ned error messages are not included. For more information on the error messages, refer to Chapter 4 of the HP 71450B/1B/2B Optical Spectrum Analyzer

Reference.

Error 10000: Default - No warning displayed.

Error 16001: Simulated hardware

Error 16002: Trace length changed (due to ADC switch)

Error 16003: Usable RBW limited

Error 16004: Usable VBW limited

Error 16005: Sweep too fast

Error 16006: No current state 0

Error 16007: Possible compression

Error 16008: No autoalign data (OSA)

Error 16009: RBW too wide for PP (currently unused)

Error 16010: RBW too wide for PC

Error 16011: Span too large (OSA)

Error 16012: PSDAC adjust past RL

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