Keithley 2280 Series - Page 447

Appendix D: Status model Series 2280 Precision DC Power Supply Reference Manual
D-14 077085503 / March 2019
Questionable Event Register
The bits of the Questionable Event Register are described in the following figure and table.
Figure 128: Series 2280 Questionable Event Register
Bit
Decimal
value
Bit name
When set, indicates the following
has occurred:
0 through 12
Not used
Not used
NA
13
8192
ISUM
Summary of Questionable Instrument
Event Register and Questionable
Instrument Summary Event Register.
14 through 15
Not used
Not used
NA