Section 6: SCPI command reference
Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
6-134
DMM7510-901-01 Rev. B / May 2015
When a mapped event is programmed to clear bits, the bit in the condition register is set to 0 when
the event is detected.
If the event is set to zero (0), the bit is never set.
When you query the mapping for a specific bit, the instrument returns the events that were mapped to
set and clear that bit. Zero (0) indicates that the bits have not been set.
Example
:STAT:QUES:MAP 0, 4916, 4917
When event 4916 (the buffer is 0 % filled)
occurs, bit 0 is set in the condition register and
the event register of the Questionable Event
Register. When event 4917 (buffer is 100 %
filled) occurs, bit 0 in the condition register is
cleared.
Also see
None
:STATus:QUEStionable[:EVENt]?
This command reads the Questionable Event Register.
Type
Affected by
Where saved
Default value
Query only
Not applicable
Not applicable
Not applicable
Usage
:STATus:QUEStionable[:EVENt]?
Details
This query reads the contents of the questionable status event register. After sending this command
and addressing the instrument to talk, a value is sent to the computer. This value indicates which bits
in the appropriate register are set.
The Questionable Register can be set to the numeric equivalent of the bit to set. To set more than
one bit of the register, set the Questionable Register to the sum of their decimal weights. For
example, to set bits B12 and B13, set the Questionable Register to 12,288 (which is the sum of 4,096
+ 8,192).
Example
:STAT:QUES?
Query the Questionable Register.
Also see
(on page 7)
