Chapter 3 Platform SCPI Commands
3-6
3.1.7 *OPC? Operation Complete Query
A device is in the Operation Complete Query Active State (OQAS) after it has
executed *OPC?. The device returns to the Operation Complete Query Idle State
(OQIS) whenever the No Operation Pending flag is TRUE, at the same time placing
a ā1" in the Output Queue.
The following actions cancel the *OPC? query (and put the instrument into
Operation Complete, Command Idle State):
Power-on
ā>
3.1.8 *RST Reset Command
The ReSeT command *RST sets the instrument to Top Menu. Pending *OPC
actions are cancelled. The instrument is placed in the idle state awaiting a
command. The *RST command clears the error queue.
The following are not changed:
Output queue
Service Request Enable register (SRE)
. Standard Event Status Enable register (ESE)