Specifications

RIGOL Chapter 2 Command System
2-160 M300 Programming Guide
[SENSe:]TEMP:TRANsducer:FRTD:OCOMpensated
[SENSe:]TEMP:TRANsducer:RTD:OCOMpensated
Syntax [SENSe:]TEMP:TRANsducer:FRTD:OCOMpensated <mode> [,(@<ch_list>)]
[SENSe:]TEMP:TRANsducer:FRTD:OCOMpensated? [(@<ch_list>)]
[SENSe:]TEMP:TRANsducer:RTD:OCOMpensated <mode> [,(@<ch_list>)]
[SENSe:]TEMP:TRANsducer:RTD:OCOMpensated? [(@<ch_list>)]
Description Enable or disable the offset compensation function for the 2-wire or 4-wire thermal
resistance temperature measurements on the specified channels.
Parameters
Name
Type
Range
Default
<mode>
Bool
{OFF|0|ON|1}
OFF
<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.
 The offset compensation removes the effects of any DC offset of the measurement
lead on the measurement results.
 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
CONFigure:TEMPerature or MEASure:TEMPerature? command automatically
disable the offset compensation.
 The instrument disables the offset compensation 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 status of the offset
compensation.
Return
Format
The query returns 1(ON) or 0(OFF). Multiple return values are separated by commas.
Example
TEMP:TRAN:FRTD:OCOM ON,(@201:202)
TEMP:TRAN:FRTD:OCOM? (@201:202)
The query returns 1,1.
You can replace FRTD with RTD to enable or disable the offset compensation function for
the 2-wire thermal resistance temperature measurements on the specified channels.
Related
command
SENSe Command Subsystem