Status And Error Commands - Tektronix TDS7000 Series Programmer's Manual

Status and Error Commands

Command Description
*CLS Clears status
*ESE? Returns the bits in the Event Status Enable Register
*ESE Sets the bits in the Event Status Enable Register
*ESR? Returns the contents of the Standard Event Status
Register
*OPC? Returns "1" when all current operations are finished
*OPC Generates the operation complete message in the
standard event status register when all pending
operations are finished
*OPT? Returns a list of options installed in the oscilloscope
*PSC? Returns the power on status flag setting
*PSC Sets the power on status flag
*PUD? Returns a string of protected user data
*PUD Sets a string of protected user data
*RST Resets the oscilloscope to factory default settings
*SRE? Returns the bits in the Service Request Enable Register
*SRE Sets the bits in the Service Request Enable Register
*STB? Returns the contents of the Status Byte Register
*WAI Prevents the oscilloscope from executing further
commands until all pending operations finish
ALLEv? Returns all events and their messages
BUSY? Returns oscilloscope status
DESE? Returns the bits in the Device Event Status Enable
Register
DESE
Sets the bits in the Device Event Status Enable
Register
EVENT? Returns event code from the event queue
EVMsg? Returns event code, message from the event queue
EVQty? Returns number of events in the event queue
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