STATus Subsystem 11
N1911A/1912A P-Series Power Meters Programming Guide 485
STATus:QUEStionable
The questionable register set contains bits that indicate the quality of
various aspects of signals processed by the power meter.
The following bits in these registers are used by the power meter:
Bit 3 is set by the logical OR outputs of the
STATus:QUEStionable:POWer:SUMMary register set.
Bit 8 is set by the logical OR outputs of the
STATus:QUEStionable:CALibration:SUMMary register set.
Bit 9 is set if power- on self- test fails, and cleared if it passes.
Syntax
Bit Number Decimal
Weight
Definition
0 to 2 - Not used
3 8 POWer Summary
4 to 7 - Not used
8 256 CALibration Summary
9 512 Power On Self Test
10 to 15 - Not Used (bit 15 always 0)