4 CALibration Subsystem
226 N1911A/1912A P-Series Power Meters Programming Guide
Query
CALibration[1]|2:ZERO:AUTO?
The query always returns a value of 0.
Error Messages
– If this command is set to ON and an 8480 Series, E-Series or N8480 Series
power sensor is connected the error –241, “Hardware missing” occurs.
– If zeroing was not carried out successfully the error –231, “Data Questionable;
ZERO ERROR” occurs. If you are using an N1912A, the error message specifies
which channel failed zeroing.
– If there is no sensor connected, the error –241, “Hardware Missing” occurs.
– If this command is set to ON and TRIGger[:SEQuence[1]|2]:COUNt setting is
more than 1, the error –221, “Setting conflict” occurs.