Chapter 2 Command System RIGOL
DS1000Z Programming Guide 2-35
*STB?
Description Query the event
register for the status byte register. The value of the status byte register
is set to 0 after this command is executed.
Explanation The bit 0 and bit 1 of the status byte register are not used and are always treated as 0.
The query returns the decimal numbers corresponding to the binary numbers ranging
from 00000000 (0 in decimal) to 11111111 (255 in decimal) and of which the bit 0 and bit
Return
The query returns an integer between 0 and 255.
*TST?
Perform a self-test and then returns the seilf-test results.
Return
The query returns a decimal integer.
*WAI
Wait for the operation to finish.
Explanation The subsequent command can only be carried out after the current command has been
executed.