Specifications

Chapter 2 Command System RIGOL
M300 Programming Guide 2-161
[SENSe:]TEMPerature:TRANsducer:FRTD:RESistance[:REFerence]
[SENSe:]TEMPerature:TRANsducer:RTD:RESistance[:REFerence]
Syntax [SENSe:]TEMPerature:TRANsducer:FRTD:RESistance[:REFerence]
<reference>[,(@<ch_list>)]
[SENSe:]TEMPerature:TRANsducer:FRTD:RESistance[:REFerence]? [(@<ch_list>)]
[SENSe:]TEMPerature:TRANsducer:RTD:RESistance[:REFerence]
<reference>[,(@<ch_list>)]
[SENSe:]TEMPerature:TRANsducer:RTD:RESistance[:REFerence]? [(@<ch_list>)]
Description
Set or query the rated resistance (R0) of the 2-wire or 4-wire thermal resistance
temperature measurements on the specified channels.
Parameters
Name
Type
Range
Default
<reference> Numeric
Any numeric value between 49Ωand
2100Ω
100Ω
<ch_list>
Channel
List
One or more channels (only for the
multiplexer channels), the rules are as
follows:
(@101): channel 01 on the module in
Slot1;
(@101:103): channel 01 through 03 on
the module in Slot1;
(@101:103,301): channel 01 through 03
on the module in Slot1 and channel 01 on
the module in Slot3.
If the parameter
is omitted, this
command will be
applied to the
whole scan list.
Explanation  MC3164 and MC3264 does not support the 4-wire thermal resistance temperature
measurement function.
 For the 4-wire thermal resistance temperature measurement function, channel n is
paired with channel n+16 (MC3132 and MC3232, wherein the range of n is from 1 to
16) or n+10 (MC3324 and MC3120, wherein the range of n is from 1 to 10)
automatically. Channel n is used to connect the source terminal of the DMM and
channel n+16 or channel n+10 is used to connect the sense terminal of the DMM. The
paired channels cannot be configured.
 The instrument sets the rated resistance to 100Ω after a Factory Reset (send the
*RST
command). An Instrument Preset (send the
SYSTem:PRESet command) or Card Reset
(send the SYSTem:CPON command) does not affect the current rated resistance.
Return
Format
The query returns the rated resistance in scientific notation for each channel specified.
Multiple return values are separated by commas.
Example
TEMP:TRAN:RTD:RES:REF 50,(@301,302)
TEMP:TRAN:RTD:RES:REF? (@301,302)
The query returns +5.000000E+01,+5.000000E+01.
You can replace FRTD with RTD to set or query the rated resistance (R0) of the 2-wire
thermal resistance temperature measurements on the specified channels..
Related
command
SENSe Command Subsystem