Agilent 4155C/4156C SCPI Command Reference, Edition 1 4-17
Common Commands
*TST?
*TST?
This query command executes an internal self-test, then returns the result.
Syntax *TST?
Query response pass/fail_code <newline><^END>
Example OUTPUT @Hp4155;"*TST?"
ENTER @Hp4155;A
pass/fail code Explanation
0 pass
1 fail