prog.book : ch10stat.fm 22 Mon Feb 15 09:24:37 1999
STATus Subsystem
STATus:QUEStionable:POWer[:SUMMary]
10-22 HP E4418B/E4419B Programming Guide
STATus:QUEStionable:POWer[:SUMMary]
The questionable power summary register set contain bits which give an
indication of 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 -230, “Data corrupt or stale”
• Error -231, “Data questionable;Input Overload” (HP E4418B only)
• Error -231, “Data questionable;Input Overload ChA” (HP E4419B
only)
Bit 2 is set when any of the following errors occur:
• Error -230, “Data corrupt or stale”
• Error -231, “Data questionable;Input Overload ChB” (HP E4419B
only)
Bits 3 is set when the following error occurs:
• Error -231, “Data questionable;Upper window log error”
Bit 4 is set when the following error occurs:
• 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 (HP E4419B only)
3 8 Upper Window Power
4 16 Lower Window Power
5 32 Channel A Please Zero
6 64 Channel B Please Zero (HP E4419B only)
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