National Instruments 1142 用户手册

6.

If you are creating a task, you can select a range of channels by holding 
down the <Shift> key while selecting the channels. You can select 
multiple individual channels by holding down the <Ctrl> key while 
selecting channels. If you are creating a channel, you can only select 
one channel. Click Next.

7.

Name the task or channel and click Finish.

8.

Select the channel(s) you want to configure. You can select a range 
of channels by holding down the <Shift> key while selecting the 
channels. You can select multiple individual channels by holding down 
the <Ctrl> key while selecting channels.

 If you want to add channels of various measurement types to the same task, click 

the Add Channels button to select the measurement type for the additional channels.

9.

Enter the specific values for your application in the Settings tab. 
Context help information for each setting is provided on the right 
side of the screen. Configure the input signal range using either 
NI-DAQmx Task or NI-DAQmx Global Channel. When you set the 
minimum and maximum range of NI-DAQmx Task or NI-DAQmx 
Global Channel, the driver selects the best gain for the measurement. 
You also can set it through your application.

10. If you are creating a task and want to set timing or triggering controls, 

enter the values in the Task Timing and Task Triggering tabs.

11. Click Device and select Auto Zero mode if desired.

This section describes how to take measurements using test panels in order 
to verify signal, and configuring and installing a system in NI-DAQmx.

You can verify the signals on the SCXI-1141/1142/1143 using NI-DAQmx 
by completing the following steps:

1.

Expand Data Neighborhood.

2.

Expand NI-DAQmx Tasks.

3.

Click the task you created in the 

section.