Rohde & Schwarz NRT 1080.9506.02/.62, Operating Manual

Page: 135 / 194

NRT Status Reporting System
1080.9506.02 3.55 E-6
3.7.3.4 STATus:OPERation Register
In the CONDition part, this register contains information on which actions the instrument is being exe-
cuting or, in the EVENt part, information on which actions the instrument has executed since the last
reading. It can be read using one of the commands
"
STATus:OPERation:CONDition?
" or
"
STATus:OPERation [:EVENt]?
"
Table 3-18 Meaning of the bits used in the STATus:OPERation register
Bit-No. Meaning
1 SETTing
This bit is set when the sensor is initialized.
4 MEASuring
This bit is set while the instrument is performing a measurement.
5 Waiting for TRIGGER
This bit is set as long as the instrument is waiting for a trigger event.
8
BOPeration
This bit is set in the case of battery operation.
9 CALCulating
This bit is set when the instrument performs a limit check.
3.7.3.5 STATus:QUEStionable Register
This register contains information on questionable instrument states. They can occur, e.g. if the instru-
ment is operated outside its specified range. It can be queried using one of the commands "
:STATus
:QUEStionable:CONDition?
" or "
:STATus:QUEStionable[:EVENt]?
".
Table 3-19 Meaning of the bits used in the STATus:QUEStionable register
Bit-No. Meaning
3 POWer
This bit is set if one on the following conditions is fulfilled:
•
Sensor overload: The forward or reverse power exceeds the maximum values specified for the sensor.
•
Power control: The measured values for power or matching exceed the limit values for the corresponding bar
graphs and the control function over the AUX T T L socket is active.
•
Power supply: The central supply voltage for sensor and basic instument exceeds / falls below the allowed
limits.
9 SINFinite
Setting this bit corresponds to the acoustic message sent when the SWR or forward power threshold is ex-
ceeded.
深圳德标仪器
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