VXI VT1422A - Manual (Page 362)

360 VT1422A Command Reference Chapter 7
[SENSe]
Parameters
Comments •
This command is used to specify to the VT1422A the temperature of a controlled
temperature thermocouple reference junction.
•
When Accepted: Not while INITiated
•
Related Commands: SENS:FUNC:TEMP TC…
•
*RST Condition: Reference temperature is 0
°C.
•
Send with VXIplug&play Function: hpe1422_cmd(...)
Usage SENSE:REF:TEMP 40
subsequent thermocouple conversion will
assume compensation junction at 40 °C
[SENSe:]REFerence:TEMPerature:POST
[SENSe:]REFerence:TEMPerature:POST <degrees_c>,(@<ch_list>)
stores a fixed reference junction temperature for use in the post-processing EU
conversions for the thermocouple channels in <ch_list>. Use when the thermocouple
reference junction is kept at a controlled temperature. Note: Setting this value for any
channel on a VT1529B also sets the value for all other channels on that VT1529B.
Unlike the SENS:REF:TEMP command for non-VT1529B channels, this command
does not override the previous links to thermistor channels, so the two methods can
be used on different channels on the same VT1529B.
This command is valid only on the VT1529B and is available with VXIplug&play
driver revision A.01.09 or later (revision A.01.06 or later of hpe1422_32.dll).
Parameters
Comments •
This command is used to specify to the VT1422A the temperature of a controlled
temperature thermocouple reference junction.
•
An error will be generated if the channels in <ch_list> are not configured as
thermocouples (SENS:FUNC:TEMP:POST command)
•
When Accepted: Not while INITiated
•
Related Commands: SENS:FUNC:TEMP:POST
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
degrees_c numeric (float32) -126 to +126 °C
Parameter
Name
Parameter
Type
Range of
Values
Default
Units
degrees_c numeric (float32) -126 to +126 °C