Tektronix AFG3000 - Manual (Page 181)

Syntax and Commands
AFG3000 Series Arbitrary/Function Generators Reference Manual 3-107
*TST?
This command performs a self-test and returns the results.
Group Calibration and Diagnostic
Related Commands DIAGnostic[:ALL]?
Syntax *TST?
Arguments None
Returns <NR1>
where
<NR1>=0 indicates that the self-test completed without errors.
<NR1>
≠0 indicates that the arbitrary/function generator detected an error.
Examples *TST?
performs a self-test and returns 0 if no error is reported.
*WAI (No Query Form)
This command prevents the instrument from executing further commands or
queries until all pending commands that generate an OPC message are complete.
Group Synchronization
Related Commands *OPC
Syntax *WAI
Arguments None
Examples *WAI
prevents the instrument from executing any further commands or queries until all
pending commands that generate an OPC message are complete.
NOTE. The self-test can take several minutes to complete. During this time, the
arbitrary/function generator does not execute any commands. Do not power off the
instrument during the self-test.