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26 Command Reference Chapter 3
Comments • Related Commands: STAT:QUES:ENABle, STAT:QUES:EVENt?
Example Reading the contents of the condition register
STAT:QUES:COND?
Query register.
:QUEStionable:ENABle
STATus:QUEStionable:ENABle <event> sets an enable mask to allow events
monitored by the condition register and recorded in the event register, to send a
summary bit to the Status Byte register (bit 3).
Parameters
Comments • When the summary bit is sent, it sets bit 3 in the Status Byte register.
• Related Commands: STAT:QUES:ENABle?
Example Unmasking bit 8 in the Event Register
STAT:QUES:ENAB 256
Unmask bit 8.
:QUEStionable:ENABle?
STATus:QUEStionable:ENABle? returns which bits in the event register
(Questionable Status Group) are unmasked.
Comments • Reading the event register mask does not change the mask setting
(STAT:QUES:ENAB <event>).
• Related Commands: STAT:QUES:ENABle
Example Reading the Event Register Mask
STAT:QUES:ENAB?
Query register mask.
:QUEStionable[:EVENt]?
STATus:QUEStionable[:EVENt]? returns which bits in the event register
(Questionable Status Group) are set. The event register indicates when there has
been a transition in the condition register.
Comments • Reading the event register clears the contents of the register. If the event
register is to be used to generate a service request (SRQ), you should clear the
register before enabling the SRQ (*SRE). This prevents an SRQ from
occurring due to a previous event.
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
event numeric 0-65535 none