Ter - Agilent Technologies Infiniium 90000 Series Programmer's Manual

27
Root Level Commands

:TER?

(Trigger Event Register)
Query
:TER?
The :TER? query reads the Trigger Event Register. A "1" is returned if a
trigger has occurred. A "0" is returned if a trigger has not occurred. The
autotrigger does not set this register. The register is set to a value of 1
only when the waveform meets the trigger criteria.
Returned Format
{1 | 0}<NL>
Example This example checks the current status of the Trigger Event Register,
places the status in the string variable, strCurrent, then prints the
contents of the variable to the computer's screen.
Dim strCurrent As String ' Dimension variable.
myScope.WriteString ":TER?"
strCurrent = myScope.ReadString
Debug.Print strCurrent
Once this bit is set, you can clear it only by reading the register with the
:TER? query, or by sending a *CLS common command. After the Trigger
Event Register is read, it is cleared.
Agilent Infiniium 90000 Series Oscilloscopes Programmer's Reference 735