Questionable Event Status - Keithley 2302 Instruction Manual

8-16 Status Structure

Questionable event status

The used bit of the questionable event register (shown in
• Bit B8, calibration summary (Cal) — Set bit indicates that an invalid calibration
Figure 8-7
Questionable event status
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constant was detected during the power-up sequence. This error will clear after
successful calibration of the power supply.
:CONDition?
[:EVENt]?
To QSB Bit
of Status Byte OR
Register
:ENABLe <NRf>
:ENABLe?
Decimal
Weights
Figure
Cal
(B15-B9) (B8)
(B7-B0)
Cal
(B15-B9) (B8) (B7-B0)
&
Cal
(B15-B9) (B8) (B7-B0)
256
8
(2 )
Cal = Calibration Summary
8-7) is described as follows:
Questionable Condition
Register
Questionable Event
Register
Qusetionable Event
Enable Register
& = Logical AND
OR = Logical OR