User`s manual

98 Agilent E1330B Digital I/O Module Command Reference
Chapter 5
IEEE 488.2 Common Commands
The following table lists the IEEE 488.2 Common (*) Commands that can be
executed by the Agilent E1330B Digital I/O Module. For more information on
Common Commands, refer to ANSI/IEEE Standard 488.2-1987.
Note These commands apply to many instruments and are not documented in detail here.
See ANSI/IEEE Standard 488.2-1987 for more information.
*IDN? Identification query Returns identification string of the Digital I/O Module.
*RST Reset Sets all ports to input mode, handshake NONE, and polarity POS.
*TST? Self-Test Query Always returns 0.
*OPC Operation Complete Sets the request for OPC flag when all pending operations have been
completed. Also sets the OPC bit in the Standard Event Register.
*OPC? Operation Complete Query Returns a 1 to the output queue when all pending operations are complete.
*WAI Wait to Continue Halts execution of commands and queries until the "No Operation
Pending" message is true.
*CLS Clear status Clears all Event Registers, the Request for OPC flag, and all queues
(except output queue).
*ESE<
mask> Event status enable Sets the bits in the Event Status Enable Register.
*ESE? Event status enable query Queries the Event Status Enable Register.
*ESR? Event status register query Queries and clears the contents of the Standard Event Status Register.
*SRE<
mask> Service request enable Sets the Service Request Enable Register bits, and corresponding Serial
Poll Status Byte Register bits, to generate a service request.
*SRE? Service request enable query Queries the contents of the Service Request Enable Register.
*STB? Read status byte query Queries the contents of the Status Byte Register.
*TRG Trigger
*RCL<
n> Recall saved state Recalls stored module configuration in the memory location set by <n>.
*SAV<
n> Save state Stores the module configuration in the memory location set by <n>.
*EMC <
n> Enable macro Enable execution of macro <n>.
*EMC? <
n> Enable macro query Queries execution state of macro <n>.
*RMC Remove macros Removes all macros.
*LMC List macros Lists macros by name.
*DMC Define macro Defines a macro.
*GMC Menu query Get results of menu query.
*PMC Purge macros Purges all system macros.