R&S NRP2, User Manual

Page: 224 / 437

Remote Control - Commands
R&S
®
NRP2
206 User Manual 1173.9157.02 ─ 03
6.3.2 CALCulate System
:MATH:EXPRession
- "(SENS
n) "
- "(SENS n - SENS m) "
- "(SENS n +SENS m) "
- "(SENS n / SENS m) "
- "SWR(SENS n ,SENS m )"
- "REFL(SENS n ,SENS m )"
- "RLOS(SENS n ,SENS m )"
:RELative UNIT
:LIMit
:DATA?
:MINimum:DATA?
:MAXimum:DATA?
:PTPeak:DATA?
CALCulate[1..8]
Data output
Primary Channel
Secondary Channel
:FEED1
:FEED2
SENSe1
SENSe2
SENSe3
SENSe4
SENSe1
SENSe2
SENSe3
SENSe4
Fig. 6-3: CALCulate System
Eight
CALCulate
blocks are available to process the data supplied by the sensors.
These blocks process the results of up to 2 sensors (primary and secondary channel)
together. A calculation function can be selected for this purpose with the aid of
MATH:EXPRession
. The result can then be correlated to a reference value
(
:RELative
) before it is made available to the user by the
:UNIT
block. Measured val-
ues can be monitored with the
:LIMit
commands
6.4 High-Level Measurement Commands (CONFigure,
MEASure, READ and FETCh)
6.4.1 High-level measurement commands
The high-level measurement commands
●
CONFigure
,
●
MEASure
,
●
READ
●
FETCh
combine several low level setting commands and thus simplify programming of the
R&S
NRP2. The most convenient command is
MEASure
. This command configures sen-
sors and calculate blocks, initiates a measurement and provides measurement results.
The other commands perform only portions of these functions and thus allow the user to
make specific modifications between the individual steps.
CONFigure
INIT
FETCh?
CONFigure
READ?
MEASure?
Fig. 6-4: Relationship between the commands CONFigure, READ?, FETCh? and MEASure?
High-Level Measurement Commands (CONFigure, MEASure, READ and FETCh)