Table 1-9 Bit Definitions - Operation Status - Agilent Technologies N1911A Programming Manual

Operation Status
The Operation Status group monitors conditions in the power meter's
measurement process.
The Operation status model is shown in the pullout at the end of this
chapter.
The following bits in these registers are used by the power meter:

Table 1-9 Bit Definitions - Operation Status

N1911A/1912A P-Series Power Meters Programming Guide
Bit Meaning
Number
8 CALibration
Summary
9 Power On Self
Test
* N1912A only
Bit Number Decimal
Weight
0 1
1 - 3 -
Power Meter Remote Operation
EVENts Causing Bit Changes
This is a summary bit for the Questionable CALibration
Register.
• SET:
These may be caused by
CALibration[1|2]:ZERO:AUTO ONCE or
CALibration[1|2]:AUTO ONCE or
CALibration[1|2][:ALL] or
CALibration[1|2][:ALL]?.
Error –231, "Data questionable; ZERO ERROR"
Error –231, "Data questionable; ZERO ERROR ChA"
Error –231, "Data questionable; ZERO ERROR ChB"
Error –231, "Data questionable; CAL ERROR"
Error –231, "Data questionable; CAL ERROR ChA"
Error –231, "Data questionable; CAL ERROR ChB"
• CLEARED: When any of the commands listed above
succeed and no errors are placed on the error queue.
• SET: This bit is set when the power on self test fails.
• CLEARED: When the power on self test passes.
Definition
CALibrating Summary
Not used
1
*
*
*
*
63