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Chapter 5 Command Reference
Operating Status
5-58 Operating and Programming Guide
Monitoring Status/Alarm Conditions ___________
(continued)
!
Reading and Qualifying Alarms (continued)
This query reads the Alarm Condition Register (Figure 5-2).
Response
The range is 0 to 255.
The response value represents the sum of the binary-weighted values of the
register. The value of unused bits is zero.
Theory
The Alarm Condition Register continuously monitors the summary status of
the instrument.
The Alarm Condition Register bits are updated in real time—there is no
latching or buffering.
Reading/Querying the Alarm Condition Register does not change its contents.
At powerup, the Alarm Condition Register is cleared.
*STB?
RESPONSE FORMAT
Reads the Alarm Condition Register.
±
dd