Advantech 4718 user manual Device Testing, Testing Analog Input Function

Table 2.1: Gain Code

Gain Code (Hex)	Type	Range
0x08	Voltage	0-15mV
0x0A	Voltage	0-50mV
0x0B	Voltage	0-100mV
0x0D	Voltage	0-500mV
0x0E	Voltage	0-1.0V
0x0F	Voltage	0-2.5V
0x8000	Current	0-20mA
0x8001	Current	4-20mA

2.5 Device Testing

Following the Setup and Configuration procedures to the last step described in the previous section, you can now proceed to test the device by clicking the Test Button in the I/O Device Installation dialog window. In the Device Test dialog window, you are free to test various functions of USB-4718 on the Analog input, Analog output, Digital input, Digital out- put or Counter tabs.

2.5.1 Testing Analog Input Function

Click the Analog Input tab to bring it up to front of the screen. Select the input range for each channel in the Input range drop-down boxes. Config- ure the sampling rate on the scroll bar. Switch the channels by using the up/down arrow.

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