Rohde & Schwarz CMU 200 - Page 342

Audio Generator and Analyzer (with Option CMU-B41) CMU
1100.4903.12 6.76 E-10
FETCh:MULTitone:AF1Channel:STATus? Measurement Status
FETCh:MULTitone:AF2Channel:STATus?
Ret. values
Description of parameters Def. value Def. unit FW vers.
OFF |
RUN |
STOP |
ERR |
STEP |
RDY,
1 to 10000 |
NONE
Measurement in the OFF state (*RST or ABORt)
Running (after INITiate, CONTinue or READ)
Stopped (STOP)
OFF (could not be started)
Stepping mode (<stepmode>=STEP)
Stopped according to repetition mode and stop condition
Counter for current statistics cycle
No counting mode set
OFF
NONE
–
–
V3.0
Description of command
This command is always a query. It returns the status of the measurement (see chapters 3 and 5).
DISPlay:MULTitone:AF1Channel:GRID <Enable> Grid on/off
DISPlay:MULTitone:AF2Channel:GRID <Enable>
<Enable>
Description of parameters Def. value Def. unit FW vers.
ON |
OFF
Switch on grid lines
Switch off grid lines
ON – V3.0
Description of command
This command switches the grid lines in the test diagrams on or off.
CONFigure:MULTitone:AF1Channel:COUPling <Coupling> AF Path Coupling
CONFigure:MULTitone:AF2Channel:COUPling <Coupling>
<Coupling>
Description of parameters Def. value Def. unit FW vers.
AC |
DC
AC coupling of AF path
DC coupling of AF path
AC (:AF1Channel)
DC (:AF2Channel)
– V3.05
Description of command
This command determines the AF path coupling for multitone measurements.
CONFigure:MULTitone:AF1Channel:RLEVel <Voltage> AF Reference Level
CONFigure:MULTitone:AF2Channel:RLEVel <Voltage>
<Voltage>
Description of parameters Def. value Def. unit FW vers.
0.001 V to 5.000 V Reference Level 0.010 V V3.0
Description of command
This command defines the AF reference level, i.e. the 0-dB line in the test diagram.