The remote control commands for my instrument are written as below.
I found that char (126) is "~" in ASCII code Table, but I do not know how to express Chr (4) and chr (0x80).
In NI-MAX, I entered the number after the \ and found that the instrument was working. (ex chr(4) -> \04)
As shown in attached Figure 2, NI MAX seems to be able to write chr (04) and chr (0x80) with a "\" before the numbers.
So I tried it on VEE, but it seems that the equipment is not working.
In VEE, I would appreciate if you can tell me how to do the above ASCII code representation.