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Download Agilent Technologies 1912A Technical data
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Power Meter Remote Operation Bit Number Meaning EVENts Causing Bit Changes 11 Lower Limit Fail This is a summary bit for the Lower Limit Fail Register. 12 Upper Limit Fail • SET: If a measurement is made and either a channel or window lower limit test fails. • CLEARED: If a measurement is made and the lower limit test is not enabled or the test is enabled and passes. 1 This is a summary bit for the Upper Limit Fail Register. • SET: If a measurement is made and either a channel or window upper limit test fails. • CLEARED: If a measurement is made and the upper limit test is not enabled or the test is enabled and passes. Device Status Register The device status register set contains bits which give device dependent information. The following bits in these registers are used by the power meter: Table 1-11 Bit Definitions - Device Status Register Bit Number Decimal Weight Definition 0 - Not used 1 2 Channel A sensor connected 2 4 Channel B sensor connected* 3 8 Channel A sensor error 4 16 Channel B sensor error* 5 32 Channel A sensor Front/Rear 6 64 Channel B sensor Front/Rear* 14 16384 Front Panel key press * N1912A only N1911A/1912A P-Series Power Meters Programming Guide 65
