Additional SCPI Commands 15-9
Questionable Event Register:
Bits B0 through B3 – Not used.
Bit B4, Temperature Summary (Temp) – Set bit indicates that an invalid reference junction
measurement has occurred for thermocouple temperature measurements.
Bits B5 through B7 – Not used.
Bit B8, Calibration Summary (Cal) – Set bit indicates that an invalid calibration constant
was detected during the power-up sequence. The instrument will instead use a default
calibration constant. This error will clear after successful calibration of the instrument.
Bit B9, ACAL Summary (ACAL) – Set bit indicates that an invalid ACAL was performed.
This error will clear after a successful ACAL is performed.
Bits B10 through B15 – Not used.
NOTE Whenever a questionable event occurs, the ERR annunciator will turn on. The
annunciator will turn off when the questionable event clears.
Figure 15-5
Questionable event register
Cal
B15 - B10
B9 B8 B7 -B5
B4
Bit
Position
Event
Decimal
Weighting
Value
Value : 1 = Operation Event Set
0=Operation Event Cleared
Events : ACAL = ACAL Summary
Cal = Calibration Summary
Temp = Temperature Summary
Temp
(2 )
4
16
0/1
B3 - B0
ACAL
(2 )
9
512
(2 )
8
256
0/1 0/1
To Next Page
Loading...
Need help?
General
