Remote Operation
5-58 M370430-01 Rev B
SCPI Preset Status
Configures the status data structures to ensure that certain events
are reported at a higher level through the status-reporting
mechanism. These events are summarized in the mandatory
structures, the Operation Status Register and Questionable Status
Register.
The PRESet command affects only the enable registers and the
transition filter registers of the status data structures. PRESet does
not clear any of the event registers or any item from the error/event
queue. The *CLS command is used to clear all event registers and
queues in the device status-reporting mechanism.
For the device-dependent status data structures, the PRESet command
sets the enable register to all 1s and the transition filter register to report
only positive transitions. For the SCPI mandatory status data structures,
the PRESet command sets the transition filter registers to recognize only
positive transitions and sets the enable register to 0s. The following will
not be affected by this command: Service Request Enable Register,
Parallel Poll Enable Register, the memory register associated with the *
SAV command, the power supply address, Output Queue, and the
power-on-status-clear flag setting.
Table 5-18 Preset Values of User Configurable Registers
Operational Enable Register
Positive Transition Filter
Negative Transition Filter
Questionable Enable Register
Positive Transition Filter
Negative Transition Filter
All other Enable Register
Positive Transition Filter
Negative Transition Filter
SCPI command:
[:]STATus[<channel>]:PRESet
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