Sense2 Subsystem - Keithley 2002 User Manual

Parameters
Query
Description
Program fragment
Parameters
Query
Description
Program fragment
3.18.23
Description
Program fragment
:USLope <n>
[:SENSe[1]]:TEMPerature:DTCouple:USLope <n>
<n> = -0.99999 to 0.99999
DEFault
MINimum
MAXimum
:USLope?
:USLope? DEFault
:USLope? MINimum
:USLope? MAXimum
When the USER type thermocouple is selected (see previous command), this command is used
to set the slope (coefficient) for the thermocouple or thermopile that you are using.
Refer to the Model 1801 Nanovolt Preamp Instruction manual for details on making differential
thermocouple temperature measurements.
PRINT #1, "output 16; :temp:dtc:usl 10E-6; usl?"
PRINT #1, "enter 16"
:RTEMperature <n>
[:SENSe[1]]:TEMPerature:DTCouple:RTEMperature <n>
<n> = -273 to 2000
DEFault
MINimum
MAXimum
:RTEMperature?
:RTEMperature? DEFault
:RTEMperature? MINimum
:RTEMperature? MAXimum
When one of the seven standard thermocouples (J, K, T, E, R, S or B) is selected (see :TYPE
command), this command is used to enter the reference temperature at which the reference ther-
mocouple will be operated during measurement.
Refer to the Model 1801 Nanovolt Preamp Instruction manual for details on making differential
thermocouple temperature measurements.
PRINT #1, "output 16; :temp:dtc:rtem 100; rtem?"
PRINT #1, "enter 16"

:SENSe2 subsystem

This subsystem is used to read the digital I/O port.
:TTL[1]:DATA?
:SENSe2:TTL[1]:DATA? Read input port
This command is used to read the single line of the digital input port. A value of "1" indicates
that the input port is high (ON), and a value of "0" indicates that the port is low (OFF).
PRINT #1, "output 16; :sens2:ttl:data?"
PRINT #1, "enter 16"
Set TC slope
Specify TC slope
Set TC slope to 20E-6
Set TC slope to -0.99999
Set TC slope to 0.99999
Query TC slope
Query *RST default slope value
Query minimum slope value
Query maximum slope value
Specify reference TC temperature
Specify reference TC temperature in °C
Reference TC 0°C
Reference TC temperature -273°C
Reference TC temperature 2000°C
Query reference TC temperature
Query *RST default temperature
Query minimum temperature
Query maximum temperature
' Read input port
' Get response from 2002
IEEE-488 Reference
' Set TC slope
' Get response from 2002
' Specify reference temp
' Get response from 2002
3-115