Table 1-7 Bit Definitions - Questionable Status Registers - Keysight N1911A Programming Manual

Table 1-7 Bit Definitions - Questionable Status Registers
Bit Number Decimal Weight
0 to 2 -
3 8
4 to 7 -
8 256
9 512
10 to 14 -
15 -
The condition bits are set and cleared under the following conditions:
Table 1-8 Bit change conditions for Questionable Status Register
Bit Number Meaning
3 POWer Summary
N1911A/1912A P-Series Power Meters Programming Guide
Definition
Not used
POWer Summary
Not used
CALibration Summary
Power On Self Test
Not Used
Not used (always 0)
EVENts Causing Bit Changes
This is a summary bit for the Questionable POWer Register.
– SET:
Error –230, "Data corrupt or stale"
Error –231, "Data questionable;Input Overload"
Error –231, "Data questionable;Input Overload ChA"
Error –231, "Data questionable;Input Overload ChB"
Error –231, "Data questionable;PLEASE ZERO"
Error –231, "Data questionable;PLEASE ZERO ChA"
Error –231, "Data questionable;PLEASE ZERO ChB"
Error –231, "Data questionable;Lower window log error"
Error –231, "Data questionable;Upper window log error"
– CLEARED: When no errors are detected by the power meter during a
measurement covering the causes given for it to set.
Power Meter Remote Operation
[a]
[a]
[a]
[a]
[a]
[a]
1
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