Keithley 2000 - High energy circuit safety precautions

26
Figure 5. Questionable event status
(B13 - B9)(B14) (B8)(B15)
OR
Questionable Condition Register
Questionable Event Enable Register
Warn = Command Warning Cal = Calibration Summary Temp = Temperature Summary & = Logical AND OR = Logical OR
&
&
&
0
(B13 - B9)(B14)
(B8)
(B15)
0
Warn Cal
Questionable Event Register
(B13 - B9)(B14) (B8)(B15)
To Questionable Summary Bit (QSB) of Status Byte Register (See Figure 6).
(B7 - B5)
(B7 - B5) (B7 - B5)
Warn Cal
0
Warn Cal
(B4)
Temp
(B4)
Temp
(B3 - B0)
(B3 - B0)
(B3 - B0)(B4)
Temp
&
2000-903-01A Page 26 Thursday, December 23, 1999 7:52 AM