R&S FSW Series User Manual

Network and Remote Operation
R&S
®
FSW
764User Manual 1173.9411.02 ─ 43
Table 13-17: Meaning of the bits used in the STATus:QUEStionable:POWer register
Bit No. Meaning
0 OVERload
This bit is set if an overload occurs at the RF input, causing signal distortion but not yet causing
damage to the device.
The R&S FSW displays the keyword "RF OVLD".
1 Unused
2 IF_OVerload
This bit is set if an overload occurs in the IF path.
The R&S FSW displays the keyword "IF OVLD".
3 Input Overload
This bit is set if the signal level at the RF input connector exceeds the maximum.
The RF input is disconnected from the input mixer to protect the device. In order to re-enable
measurement, decrease the level at the RF input connector and reconnect the RF input to the
mixer input.
For details on the protection mechanism see "RF Input Protection" on page 367 or
INPut<ip>:ATTenuation:PROTection:RESet on page 1068.
The R&S FSW displays the keyword "INPUT OVLD".
4 to 14 Unused
15 This bit is always 0.
STATus:QUEStionable:TEMPerature Register
The STATus:QUEStionable:TEMPerature register contains information about possible
temperature deviations that may occur during operation of the R&S FSW. A separate
temperature register exists for each active channel.
You can read out the register with STATus:QUEStionable:TEMPerature:
CONDition? or STATus:QUEStionable:TEMPerature[:EVENt]?
Table 13-18: Meaning of the bits used in the STATus:QUEStionable:TEMPerature register
Bit No. Meaning
0 This bit is set if the frontend temperature sensor deviates by a certain degree from the self-
alignment temperature.
During warmup, this bit is always 0.
For details see "Temperature check" on page 657.
1 to 14 Unused
15 This bit is always 0.
STATus:QUEStionable:TIMe Register
The STATus:QUEStionable:TIMe register contains information about possible time
errors that may occur during operation of the R&S FSW. A separate time register exists
for each active channel.
You can read out the register with STATus:QUEStionable:TIME:CONDition? or
STATus:QUEStionable:TIME[:EVENt]?
Remote Control Basics

R&S FSW Series Specifications

General

Brand	R&S
Model	FSW Series
Category	Measuring Instruments
Language	English