RIGOL DP832A - Manual (Page 123)

Chapter 2 Command System RIGOL
DP800 Programming Guide 2-99
:STATus:QUEStionable:ENABle
Syntax :STATus:QUEStionable:ENABle <enable value>
:STATus:QUEStionable:ENABle?
Description Enable the bits in the enable register of the questionable status register.
Query the bits currently enabled in the enable register of the questionable status
register.
Parameter Name Type Range Default
<enable value> Discrete Refer to the "Explanation" None
Explanation  <enable value> is a decimal value corresponding to the sum of the binary
weights of the bits to be enabled in the enable register of the questionable
status register. For the definitions of the bits in the questionable status
registers of the multi-channel models and single-channel model and their
corresponding decimal values, refer to Table 1-1 and Table 1-4.
Take the single-channel model (DP811A) as an example. To enable bit0
(Voltage, CC mode) and bit4 (Overtemperature) in the enable register of the
questionable status register, set <enable value> to 17 (according to
2 0 +2 4 =17).
 After the bits in the enable register of the questionable status register are
enabled, the system reports the states of the corresponding bits to the status
byte register.
 When <enable value> is set to 0, executing this command will clear the enable
register of the questionable status register.
Return Format The query returns a decimal value corresponding to the sum of the binary weights
of the bits to be enabled in the enable register of the questionable status register,
for example, 17.
Example :STAT:QUES:ENAB 17 /*Enable bit0 and bit4 in the enable register of the
questionable status register*/
:STAT:QUES:ENAB? /*Query the bits currently enabled in the enable register
of the questionable status register and the query
returns 17*/