Edited by morgan_flint at 2022-4-5 01:24
WisdomAugust replied at 2022-4-2 13:45
Helloļ¼
Both versions Keysight IO are compatible with our scope's internal firmware.
Thank you!
Although I posted on another thread, as this is a specific thread for SCPI commands, I think it's good to repeat it here.
There are two undocumented commands related to system time and date:
Command: SYSTem:TIME?Description: Query system time
Return: System time and date year;month;day;hour;min;sec
Example: :SYSTem:TIME? /*The query returns 1970;01;01;00;10;37
Command: SYSTem:SET:TIME <time>Description: Set system time
Parameter: <time> ::= <year;month;day;hour;min;sec;>
Example: :SYSTem:SET:TIME 2022;4;2;20;12;0;
I think they are very convenient because setting the time and date makes that the screen captures saved to USB are correctly labeled as DSO_MM_dd_hh_mm_ss.BMP where MM=month, dd=day, hh=hour, mm=minute, and ss=second. Also, the file properties (modification and creation date) will be correctly set.
If you don't set the time, the scope starts on 00:00:00 01/01/1970 and the captures name will be DSO_01_01_hh_mm_ss.bmp, hh:mm:ss being the time the system has been powered on, and modification date will not be set on file properties, making it difficult to sort, find or classify them in the future, unless you rename them by hand on the fly.