Ieee-488.2 Common Commands - Keithley 7002 Quick Reference Manual

IEEE-488.2 Common Commands

Table 8. Common commands
Mnemonic
*CLS
*ESE <NRf>
*ESE?
*ESR?
*IDN?
*OPC
*OPC?
*OPT?
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Name
Clear status
Event status
enable command
Event status enable
query
Event status
register query
Identification query
Operation complete
command
Operation complete
query
Option identifica-
tion query
33
Description
Clears all event reg-
isters and Error
Queue.
Sets the contents of
the Standard Event
Status Enable Regis-
ter.
Request the pro-
grammed value of
the Standard Event
Status Enable Regis-
ter.
Request the pro-
grammed value of
the Standard Event
Status Register and
clear it.
Request the manu-
facturer, model num-
ber, serial number,
and firmware revi-
sion levels of the
unit.
Sets the Operation
Complete bit in the
Standard Event Sta-
tus Register after all
pending commands
have been executed.
Places an ASCII "1"
into the output queue
when all pending
selected device oper-
ations have been
completed.
Request the assigned
model number for all
slots.