Ieee 488.2 Common Commands - HP E1368A/69A/70A User Manual

IEEE 488.2 Common Commands

Command
*IDN? Identification query
*RST Reset
*TST? Self-Test
*OPC Operation Complete
*OPC? Operation Complete Query
*WAI Wait to Complete
*CLS Clear status
mask Event status enable
*ESE< >
*ESE? Event status enable query
*ESR? Event status register query
*SRE< mask > Service request enable
*SRE? Service request enable query
*STB? Read status byte query
*TRG Trigger
n
*RCL< > Recall saved state
*SAV< n > Save state
HP 75000 Series B E1300/E1301 Mainframe User's Manual
Note: See the
more information about these commands.
70 HP E1368A/69A/70A Command Reference
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The following table lists the IEEE 488.2 Common (*) Commands that can
be executed by the Microwave Switch modules. The operation of some of
these commands is described in Chapter 3 of this manual. For more
information on Common Commands, refer to the HP 75000 Series B
Mainframe User's Manual (HP Model Number E1300/E1301), appropriate
HP Command Module User's Manual, or the ANSI/IEEE Standard
488.2-1987.
Title
Returns identification string of the switchbox.
Opens all channels, and invalidates current
Sets ARM:COUN 1, TRIG:SOUR IMM, and INIT:CONT OFF.
Always returns 0.
Sets the request for OPC flag when all pending operations have
completed. Also sets OPC bit in the Standard Event Register.
Returns a 1 to the output queue when all pending operations have
completed. Used to synchronize between multiple instruments.
Halts execution of commands and queries until the "No Operation
Pending" message is true.
Clears all Event Registers, the Request for OPC flag, and all queues
(except output queue).
Used to set the bits in the Event Status Enable Register.
Queries the current contents in the Event Status Enable Register.
Queries and clears the contents in the Standard Event Status Register.
Used to set the Service Request Enable Register bits, and corresponding
Serial Poll Status Byte Register bits, to generate a service request.
Queries the current contents in the Service Request Enable Register.
Queries the current contents in the Status Byte Register.
Triggers the switchbox to advance the scan when scan is enabled and
trigger source is TRIGger:SOURce BUS.
Recalls previously stored Microwave Switch module configuration.
n
< > (0 to 9) is the location in memory where the desired (previously
stored) set-up is located.
Stores present settings of ARM:COUNt, TRIGger:SOURce,
OUTPut[:STATe], INITiate:CONTinuous, SCAN:MODE, and
SCAN:PORT. <
set-up is located.
Description
channel list
n > (0 to 9) is the location in memory where the current
or the ANSI/IEEE Standard 488.2-1987 for
for scanning.
Chapter 4