57
*SRE? Service request
enable query
Reads Service Request
Enable Register.
*STB? Read status byte
query
Reads Status Byte Register.
*TRG Trigger command Issues a bus trigger.
*TST? Self-test query Performs a checksum test on
ROM and return the results.
*WAI Wait-to-continue
command
Wait until all previous com-
mands are executed.
Table 21. IEEE-488.2 common commands and queries
(cont.)
Mnemonic Name Description