R&S NRP2, Руководство пользователя

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Remote Control - Commands
R&S
®
NRP2
228 User Manual 1173.9157.02 ─ 03
Parameters:
<power> float_value; units: DBM | W | DBUV
Range:
-120 DBM to 90 DBM
*RST: 0 DBM
Default unit: DBM
CALCulate<[1]..8>:LIMit:UPPer[:DATA]:RATio <ratio>
Sets an upper limit for the measured power ratios. The R&S NRP2 can respond when
this limit is exceeded (see other
CALCulate<[1]..8>:LIMit
commands).
Parameters:
<ratio> float_value, units: DB | DPCT | O
Range:
-200 DB to 200 DB
*RST: 0 DB
Default unit: DB
CALCulate<[1]..8>:LIMit:UPPer:STATe <state>
Switches the monitoring function for the upper limit on or off.
Parameters:
<state> ON | OFF
*RST:
OFF
Usage: Setting only
CALCulate<[1]..8>:MATH[:EXPRession] <string>
Selects a measurement function that processes one sensor or two together. The result
of this calculation is made available as a measured value and can be queried with
FETch<[1]..8>?
or
CALCulate<[1]..8>:DATA?
.
The <string> parameter may assume the values given in the following table, n and m may
assume 1, 2, 3 and 4. A sensor must be connected to the respective channel.
Error messages:
-151 "Invalid string data" : An invalid <string> parameter was transmitted.
string Meaning
"(SENS1)" The calculate block outputs the measured value of sensor A.
"(SENS2)" The calculate block outputs the measured value of sensor B.
"(SENS3)" The calculate block outputs the measured value of sensor C.
"(SENS4)" The calculate block outputs the measured value of sensor D.
"(SENSn-SENSm)" The calculate block outputs the difference between the measured values of
sensor n and sensor m.
CALCulate (Configuration of Calculate Blocks)