STATus Subsystem 11
Keysight N8262A Programming Guide 441
STATus:QUEStionable:POWer[:SUMMary]
The questionable power summary register set contain bits that indicate the
quality of the power data being acquired by the power meter.
The following bits in these registers shall be used by the power meter:
Bit 1 is set when any of the following errors occur:
– Error –231, “Data questionable;Input Overload”
– Error –231, “Data questionable;Input Overload ChA”
Bit 2 is set when the following error occurs:
– Error –231, “Data questionable;Input Overload ChB”
Bits 3 is set when the following error occurs:
– Error –230, “Data corrupt or stale”
– Error –231, “Data questionable;Upper window log error”
Bit 4 is set when the following error occurs:
– Error –230, “Data corrupt or stale”
– Error –231, “Data questionable;Lower window log error”
Bit 5 is set when the following condition occurs:
Bit Number Decimal Weight Definition
0-Not used
1 2 Channel A Power
2 4 Channel B Power
3 8 Upper Window Power
4 16 Lower Window Power
5 32 Channel A Please Zero
6 64 Channel B Please Zero
7 128 Upper Window Lower Measurement Power
8 256 Lower Window Lower Measurement Power
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