Commands by Subsystem 5
Agilent InfiniiVision 5000 Series Oscilloscopes Programmer's Guide 125
:AER (Arm Event Register)
(see page 658)
Query Syntax
:AER?
The AER query reads the Arm Event Register. After the Arm Event
Register is read, it is cleared. A "1" indicates the trigger system is in the
armed state, ready to accept a trigger.
The Armed Event Register is summarized in the Wait Trig bit of the
Operation Status Event Register. A Service Request can be generated when
the Wait Trig bit transitions and the appropriate enable bits have been set
in the Operation Status Enable Register (OPEE) and the Service Request
Enable Register (SRE).
Return Format
<value><NL>
<value> ::= {0 | 1}; an integer in NR1 format.
See Also • "Introduction to Root (:) Commands" on page 124
• ":OPEE (Operation Status Enable Register)" on page 145
• ":OPERegister:CONDition (Operation Status Condition Register)" on
page 147
• ":OPERegister[:EVENt] (Operation Status Event Register)" on page 149
• "*STB (Read Status Byte)" on page 117
• "*SRE (Service Request Enable)" on page 115
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