Keithley 2001 User Manual

IEEE-488 Reference
4-35
4.0 Common commands
Common commands are device commands that are common to all devices on the bus. These
commands are designated and defined by the IEEE-488.2 standard.
Table 4-4 summarizes the common commands used by the Model 2001. Commands are present-
ed in alphabetical order. The following detailed descriptions include programming examples us-
ing HP BASIC 4.0.
Table 4-4
IEEE-488.2 common commands and queries
Mnemonic Name Description
*CLS
*ESE <NRf>
*ESE?
*ESR?
*IDN?
*OPC
*OPC?
*OPT?
*RCL <NRf>
*RST
*SAV <NRf>
*SRE <NRf>
*SRE?
*STB?
*TRG
*TST?
*WAI
Clear status
Event Enable command
Event Enable query
Event status register query
Identification query
Operation complete command
Operation complete query
Option identification query
Recall command
Reset command
Save command
Service request enable command
Service request enable query
Read status byte query
Trigger command
Self-test query
Wait-to-continue command
Clears all event registers, and Error Queue.
Sets the contents of the Standard Event Enable Register.
Request the programmed value of the Standard Event Enable Register.
Request the programmed value of the Standard Event Status Register and
clears it.
Request the manufacturer, model number, serial number, and firmware
revision levels of the unit.
Sets the Operation Complete bit in the Standard Event Status 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 an ID code that indicates which memory option is installed and
whether or not the optional scanner card is installed.
Returns the Model 2001 to the setup configuration stored in the desig-
nated memory location.
Returns the Model 2001 to the *RST default conditions.
Saves the current setup configuration to the designated memory location.
Sets the contents of the Service Request Enable Register.
The Model 2001 returns the value of the Service Request Enable Register.
Returns the value of the Status Byte Register.
This command issues a bus trigger which has the same effect as group
execute trigger (GET) command.
When this query is sent, the Model 2001 will perform a checksum test on
ROM and return the results.
Wait until all previous commands are executed.

Keithley 2001 Specifications

General

Brand	Keithley
Model	2001
Category	Multimeter
Language	English