Keithley 6487 Reference Manual page 186

11-2 Common Commands
Common commands
Common commands (summarized in
to all devices on the bus. These commands are designated and defined by the IEEE-488.2
standard.
Table 11-1
IEEE-488.2 common commands and queries
Mnemonic
*CLS Clear status
*ESE <NRf> Event enable command
*ESE? Event enable query
*ESR? Event status register query
*IDN? Identification query
*OPC Operation complete command
*OPC? Operation complete query
*OPT? Option query
*RCL <NRf> Recall command
*RST Reset command
*SAV <NRf> Save command
*SRE <NRf> Service request enable command Programs the service request enable register.
*SRE? Service request enable query
*STB? Status byte query
*TRG Trigger command
*TST? Self-test query
*WAI Wait-to-continue command
Name
Clears all event registers and error queue.
Program the standard event enable register.
Read the standard event enable register.
Read the standard event enable register and clear it.
Returns the manufacturer, model number, serial
number, and firmware revision levels of the unit.
Set the operation complete bit in the standard event
register after all pending commands have been
executed.
Places an ASCII "1" into the output queue when all
pending selected device operations have been
completed.
Returns model number of any installed options.
Returns Model 6487 to the user-saved setup.
Returns Model 6487 to the *RST default
conditions.
Saves the present setup as the user-saved setup.
Reads the service request enable register.
Reads the status byte register.
Sends a bus trigger to Model 6487.
Performs a checksum test on ROM and returns the
result.
Wait until all previous commands are executed.
Model 6487 Reference Manual
Table 11-1) are device commands that are common
Description Ref
Section 10
Section 10
Section 10
Section 10
A
B
B
C
D
C
Section 10
Section 10
Section 10
E
F
G