STATus:PRESet
Initializes the transition and enable filters for both SCPI register groups (OPERation and QUEStionable).
The STATus:PRESet command only affects the ENABle register and the transition filter register of the status data
structure. It does not clear any event registers or the error/event queue. To reset all event registers and the queue
within the device status reporting mechanism, use *CLS.
For status data required by SCPI, STAT:PRES sets the transition filter registers so that only positive transitions are
detected and sets the ENABle register to all zeros. The settings of the service request enable register, parallel poll
enable register, memory registers related to the *SAV command, the instrument address, output queue, and power
on status clear flag are not affected by this command.
Operation register Questionable register Preset Value
STAT:OPER:ENAB STAT:QUES:ENAB
0 - all bits disabled
STAT:OPER:NTR
STAT:QUES:NTR
0 - all bits disabled
STAT:OPER:PTR
65535 all bits enabled
STAT:QUES:PTR
65535 all bits enabled
Parameter
Typical Return
(none)
(none)
Preset the Operation and Questionable registers: STAT:PRES
STATus:QUEStionable[:EVENt]?
Queries the
for the
group. This is a read-only register, which stores (latches) all
events that are passed by the Operation NTR and/or PTR filter. Reading the Questionable Status Event register
clears it.
Parameter
Typical Return
(none)
<
bit value
>
Read the questionable status event register: STAT:QUES?
– The value returned is the binary-weighted sum of all bits set in the register.For example, to enable bit 2 (value 4)
and bit 4 (value 16), the corresponding decimal value would be 20 (4 + 16).
–
does not affect this register.
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Keysight AC6800 Series Operating and Service Guide
