Keithley 2750 User Manual page 318

Model 2750 Multimeter/Switch System User's Manual
Figure 11-7
Questionable event status
OR
To
Questionable
Summary Bit of
Status (QSB)
Byte Register
Warn
(B15) (B14) (B13 - B9)
0
Warn
(B15) (B14) (B13 - B9)
0
&
&
0
Warn
(B15) (B14) (B13 - B9)
Warn = Command Warning
Cal = Calibration Summary
Temp = Temperature Summary
Cal Temp
(B7 - B5) (B4)
(B8)
Cal Temp
(B8) (B7 - B5) (B4)
&
&
Temp
Cal
(B8) (B7 - B5) (B4)
& = Logical AND
OR = Logical OR
Status Structure 11-17
Questionable
Condition
(B3 - B0)
Register
Questionable
Event
(B3 - B0)
Register
Questionable
Event Enable
(B3 - B0)
Register