PLZ-U Remote Control 6-49
Preset status
STAT:PRES
Specific events are reported at a higher level by constructing status data and using
the status reporting system. These events are summarized in the required structures,
OPERation status register, and QUEStionable register.
The STAT:PRES command only affects the ENABle register and the transition filter
register of the status data structure.
The STAT:PRES command does not clear any event registers or any items from the
error/event queue.
To reset all event registers and the queue within the device status reporting system,
use the *CLS command.
For the device-dependent status data structure, the STAT:PRES command sets the
ENABle register to all 1s and sets the transition filter registers so that only positive
transitions are reported.
For status data required by SCPI, the STAT:PRES command sets the transition filter
registers so that only positive transitions are detected and sets the ENABle register
to 0. The settings of the service request enable register, parallel poll enable register,
memory registers related to the *SAV command, the PLZ-U address, output queue,
and power on status clear flag are not affected by this command.
Table 6-12 Preset values of registers that can be set by the user
Set command: STATus:PRESet
Register Filter/Enable Preset Value
Operation Enable register 0 s
Positive transition filter 1 s
Negative transition filter 0 s
QUEStionable Enable register 0 s
Positive transition filter 1 s
Negative transition filter 0 s
CSUMmary Enable register 1 s
Positive transition filter 1 s
Negative transition filter 0 s
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