Dmm.threertd - Keithley 3700A Series Reference Manual

Series 3700A System Switch/Multimeter Reference Manual

dmm.threertd

This attribute defines the type of three-wire RTD that is being used.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
value = dmm.threertd
dmm.threertd = value
value
Details
This attribute is only valid when dmm.func is set to "temperature" and dmm.transducer is set
to dmm.TEMP_THREERTD. For all other transducer types, the attribute is set but is not used until the
transducer type is set for three-wire RTD. All other functions generate an error and return nil when
queried.
An illegal parameter value error message is generated if the value specified is not a supported RTD
type value as listed in the usage table.
The three-wire RTD setting is saved with the dmm.func function setting, so if you use another
function, then return to "temperature", the three-wire RTD setting you set previously is retained.
Example
dmm.func = "temperature"
dmm.transducer = dmm.TEMP_THREERTD
dmm.threertd = dmm.RTD_PT3916
Also see
dmm.configure.recall()
dmm.configure.set()
dmm.func
dmm.transducer
3700AS-901-01 Rev. D/June 2018
Affected by
Reset
DMM reset
Recall setup
The type for 3-wire RTD:
▪
PT100: dmm.RTD_PT100 or 0
▪
D100: dmm.RTD_D100 or 1
▪
F100: dmm.RTD_F100 or 2
▪
PT385: dmm.RTD_PT385 or 3
▪
PT3916: dmm.RTD_PT3916 or 4
▪
User-specified type: dmm.RTD_USER or 5
(on page 11-165)
(on page 11-166)
(on page 11-179)
(on page 11-233)
Section 11: TSP command reference
Where saved
Create configuration script
Save setup
Sets the type of three-wire RTD to PT3916.
Default value
0 (dmm.RTD_PT100)
11-231