13
Command Summary
Common Commands
*CLS Clears ESR, ISCR0, ISCR1, error
queue, RQS, and terminates
pending *OPC or *OPC?
*ESE Loads ESE register.
*ESE? Returns ESE contents.
*ESR? Returns ESR contents.
*IDN? Returns instrument identification.
*OPC Sets OPC bit in ESR to 1 when
device operations are complete.
*OPC? Returns 1 after operations are done.
*OPT? Returns hardware/software
options.
*PUD Stores a string in nonvolatile
memory.
*PUD? Returns contents of *PUD
memory.
*RST Resets to power-up state.
*SRE Loads SRE register.
*SRE? Returns SRE contents.
*STB? Returns the status byte.
*TRG Triggers a measurement return
value.
*TST? Initiates self test; return 0 for
pass.
*WAI Waits until commands are
executed.