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FILESYSTEM:READFILE “USB0/TEST_DATA/TEK00016CH1.CSV" SCPI command not working in TBS2104B SCOPE

Model: TBS2104 | Subject: Troubleshooting | Published: October 2026 | FAQ ID: KB-01187

Q: FILESYSTEM:READFILE “USB0/TEST_DATA/TEK00016CH1.CSV" command is not working in TBS2104B scope. I wanted to transfer screen image file from scope front usb to Pc over ethernet using SCPI Commands. using Tektronix  Open choice Talker Listener to send SCPI commands. other commands are working. 
I wanted to save the scope screen shot and scope settings in PC. and recall them whenever required. Please guide me how to do the same using SCPI Commands over ethernet. 


is it possible to read image file(jpg, png format) from USB?
How to check  FILESYSTEM:READFILE command without writing script.
when I am sending FILESYSTEM:READFILE command from Tektronix Talker/Listener it is showing timed out error.
Mount drive option is not there in this scope. does it require shared folder to read the file from scope usb?
 


A: You also have to read the raw data after the FILESYSTEM:READFILE command.

You can read an image file but in order to decode it on the PC side, you'll still need some kind of script because FILESYSTEM:READFILE sends the raw data-- it's not going to just automatically show a .png in the Talker/Listener terminal.

If you want a program that can do that, I would recommend Tekscope Utility: TekScope Utility - Fetch data from your scope without programming. · Tektronix Community