Specifications

STATus Subsystem
STATus:QUEStionable:POWer[:SUMMary]
10-22 Agilent 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” (Agilent E4418B
only)
• Error -231, “Data questionable;Input Overload ChA”
(Agilent 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”
(Agilent 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
Number
Decimal
Weight
Definition
0-Not used
1 2 Channel A Power
2 4 Channel B Power (Agilent E4419B only)
38Upper Window Power
4 16 Lower Window Power
5 32 Channel A Please Zero
6 64 Channel B Please Zero (Agilent E4419B only)
prog.book Page 22 Thursday, June 7, 2001 2:55 PM