STATus:QUEStionable:CONDition?
Syntax
STATus:QUEStionable:CONDition?
Description
This command queries the condition register for the Questionable Data Register group. This is a read-
only register and the bits are not cleared when you read the register.
For more information on the SCPI Status System, see the Status System Diagram.
Remarks
l The condition register bits reflect the current condition. If a condition goes away, the corresponding bit
is cleared in the condition register.
l The following table lists the bit definitions for the condition register in the Questionable Data Register.
Bit Num-
ber
Bit Name
Decimal
Value
Definition
0
Voltage Overload
1 The input termination protection relay is open.
1 Not Used 2 (Reserved for future use)
2 Time 4 A timeout or measurement overflow occurred during a time inter-
val, rise/fall time, duty cycle, pulse width or single-period meas-
urement.
Only reported as event. "0" is returned. Read the Event Register.
3 Not Used 8 (Reserved for future use)
4 Not Used 16 (Reserved for future use)
5 Freq 32 A timeout or measurement overflow occurred during a frequency,
frequency ratio, average period, PRF, or PRI measurement.
Only reported as event. "0" is returned. Read the Event Register.
6 Phase 64 A timeout or measurement overflow occurred during a phase meas-
urement.
Only reported as event. "0" is returned. Read the Event Register.
7 Not Used 128 (Reserved for future use)
8 CAL Corrupt 256 At least one calibration constant is corrupt.
9 Totalize 512 A totalize measurement has overflowed and rolled over.
Only reported as event. "0" is returned. Read the Event Register.
10 Timebase error 1024 The external reference is selected, but no valid external reference
signal is present.
STATus:QUEStionable:CONDition?
390 Keysight 53220A/53230A Programmer's Reference
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