D-26 Status Model Series 2600 System SourceMeters Reference Manual
2600S-901-01 Rev. A / May 2006 Return to Appendix D topics
B8 (CAL) and B12 (OTEMP). A set bit indicates that the corresponding
questionable event for SMU A has occurred.
Questionable Status SMU B Summary Register
This SMU summary register set feeds to bit B2 (SMUB) of the Questionable
Status Instrument Summary Register. Used summary bits for this register include
B8 (CAL) and B12 (OTEMP). A set bit indicates that the corresponding
questionable event for SMU B has occurred.
Questionable Status Instrument Summary Register
This summary register is fed from the SMU summary registers and then feeds to
bit B13 (INST) of the Questionable Status Summary Register. Used summary bits
for this register include B1 (SMUA) and B2 (SMUB). A set bit indicates that a
questionable event has occurred for SMU A and/or SMU B.
Table D-8
Questionable event commands
Command
1
Bit
To set register bits:
status.questionable.* = status.questionable.CALIBRATION
status.questionable.* = status.questionable.CAL
status.questionable.* = status.questionable.OVER_TEMPERATURE
status.questionable.* = status.questionable.OTEMP
status.questionable.* = status.questionable.INSTRUMENT_SUMMARY
status.questionable.* = status.questionable.INST
To read registers:
print(status.questionable.*)
print(status.questionable.condition)
print(status.questionable.event)
B8
B8
B12
B12
B13
B13
To set register bits:
status.questionable.instrument.smuX.* = status.questionable.CALIBRATION
status.questionable.instrument.smuX.* = status.questionable.CAL
status.questionable.instrument.smuX.* = status.questionable.OVER_TEMPERATURE
status.questionable.instrument.smuX.* = status.questionable.OTEMP
To read registers:
print(status.questionable.instrument.smuX.*)
print(status.questionable.instrument.smuX.condition)
print(status.questionable.instrument.smuX.event)
B8
B8
B12
B12
1. * = '.ntr', '.ptr' and '.enable'; smuX = smua or smub.
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