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Language Dictionary - 8
STATus:QUEStionable?
This query returns the value of the Questionable Event register. The Event register is a read-only register
which holds (latches) all events that are passed by the Questionable NTR and/or PTR filter. Reading the
Questionable Event register clears it.
Query Syntax
Parameters
Examples
Returned Parameters
Related Commands
STATus:QUEStionable[:EVENt]?
None
STAT:QUES?
<NR1> (register value)
*CLS STAT:QUES:ENAB STAT:QUES:NTR STAT:QUES:PTR
Table 8-5. Bit Configuration of Questionable Status Registers
Bit Position
Bit Name
Bit Weight
15
14
13
12
11
10
9
8
7-6
5
4
3
2
1
0
not
used
Meas
Ovld
not
used
OC2
not
used
UNR
RI
UNR
2
not
used
SD
OT
FP
not
used
OCP
OV
1024
512
256
32
16
8
2
1
16384
4096
OV = overvoltage protection has tripped on the main output (output 1)
OCP = overcurrent protection has tripped on the main output (output 2)
FP = the front panel "Local" key has been depressed
OT = overtemperature protection has tripped
SD = opened sense lead detected
UNR2 = output 2 is unregulated (Agilent 66319B/D only)
RI = remote inhibit is active
UNR = the output is unregulated
OC2 = output 2 overcurrent protection has tripped (Agilent 66319B/D only)
Meas Ovld = measurement overload
STATus:QUEStionable:CONDition?
This query returns the value of the Questionable Condition register. That is a read-only register, which
holds the real-time (unlatched) questionable status of the dc source.
Query Syntax
Parameters
Examples
Returned Parameters
STATus:QUEStionable:CONDition?
None
STAT:QUES:COND?
<NR1> (register value)
STATus:QUEStionable:ENABle
This command and its query set and read the value of the Questionable Enable register. This register is a
mask for enabling specific bits from the Questionable Event register to set the questionable summary bit
(QUES) of the Status Byte register. This bit (bit 3) is the logical OR of all the Questionable Event
register bits that are enabled by the Questionable Status Enable register..
Command Syntax
Parameters
Preset Value
Examples
Query Syntax
Returned Parameters
Related Commands
STATus:QUEStionable:ENABle<NRf>
0 to 32767
0
STAT:QUES:ENAB 4098
!enables OC2 and OCP
STATus:QUEStionable:ENABle?
<NR1> (register value)
STAT:QUES?
121