Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
daq-and-datalogging:documents:usb-temp-ai-daqami-temperature-measurement [2023/06/13 16:41] – Scandiwebdaq-and-datalogging:documents:usb-temp-ai-daqami-temperature-measurement [2023/07/11 05:16] (current) – Scandiweb
Line 5: Line 5:
 In order to use a USB-TEMP-AI module, with DAQami, a user must first configure it with InstaCal.  Launch MCC’s InstaCal utility.  Once the USB-TEMP-AI module is visible in the PC Board List,  double mouse-click it to access the Board Configuration window.  Configure the Temperature Channels to be used; see image below. In order to use a USB-TEMP-AI module, with DAQami, a user must first configure it with InstaCal.  Launch MCC’s InstaCal utility.  Once the USB-TEMP-AI module is visible in the PC Board List,  double mouse-click it to access the Board Configuration window.  Configure the Temperature Channels to be used; see image below.
  
-{{https://files.digilent.com/resources/measurement-computing/Reference Images/pic_1.png?866x622}}+{{https://files.digilent.com/reference-images/pic_1.png?866x622}}
  
 Verify the temperature readings via InstaCal's top menu option TEST - ANALOG. Verify the temperature readings via InstaCal's top menu option TEST - ANALOG.
  
-{{https://files.digilent.com/resources/measurement-computing/Reference Images/pic_2.png?503x577}}+{{https://files.digilent.com/reference-images/pic_2.png?503x577}}
  
 Afterwards, exit InstaCal and then launch DAQami.  (NOTE: Make sure you have closed InstaCal prior to loading DAQami!)   Afterwards, exit InstaCal and then launch DAQami.  (NOTE: Make sure you have closed InstaCal prior to loading DAQami!)  
Line 15: Line 15:
 In DAQami’s Getting Started window, select ‘New Configuration’ icon followed by the ‘Automatic’ option.  DAQami displays the first four analog input channels (AI0 – AI3) as Active Channels, on the left side, and a Strip display on the right side.  In the upper left-hand corner, click on the third icon button to view the Configuration Panel.  Next, click on the Channels tab.  The top four analog input channels (AI0 – AI3) are the voltage input channels, while channels AI4 – AI7 are the temperature channels.  Deselect channels AI0 - AI3 and select temperature channel AI4.  When a temperature channel is selected, its Channel Settings shows the available options for TC Type and temperature units.  (Note:  If using a thermistor or RTD sensor, ignore the 'TC Type' option and select only the temperature channel(s) configured previously in InstaCal.) In DAQami’s Getting Started window, select ‘New Configuration’ icon followed by the ‘Automatic’ option.  DAQami displays the first four analog input channels (AI0 – AI3) as Active Channels, on the left side, and a Strip display on the right side.  In the upper left-hand corner, click on the third icon button to view the Configuration Panel.  Next, click on the Channels tab.  The top four analog input channels (AI0 – AI3) are the voltage input channels, while channels AI4 – AI7 are the temperature channels.  Deselect channels AI0 - AI3 and select temperature channel AI4.  When a temperature channel is selected, its Channel Settings shows the available options for TC Type and temperature units.  (Note:  If using a thermistor or RTD sensor, ignore the 'TC Type' option and select only the temperature channel(s) configured previously in InstaCal.)
  
-{{https://files.digilent.com/resources/measurement-computing/Reference Images/pic_3.png?615x444}}+{{https://files.digilent.com/reference-images/pic_3.png?615x444}}
  
 Click on the third icon button, in the upper left corner, to switch to the Display Panel.  Right click on the Strip display and select Remove Display.  Next, click on the second icon button, in the upper left corner, to view the Display options.  Click on the Scalar option and drag it over to the Display Panel.  Then, click on an Active Channel to drag and drop onto the Scalar display. Click on the third icon button, in the upper left corner, to switch to the Display Panel.  Right click on the Strip display and select Remove Display.  Next, click on the second icon button, in the upper left corner, to view the Display options.  Click on the Scalar option and drag it over to the Display Panel.  Then, click on an Active Channel to drag and drop onto the Scalar display.
  
-{{https://files.digilent.com/resources/measurement-computing/Reference Images/pic_4.png?800x374}}+{{https://files.digilent.com/reference-images/pic_4.png?800x374}}
  
 Finally, in the top center of DAQami, click the green arrow to start an acquisition.   Finally, in the top center of DAQami, click the green arrow to start an acquisition.