JYTEK PCIe-5211, Руководство пользователя, Страница: 47 / 68

PCIe/PXIe-5211 | jytek.com | 43
Terminals
To change the terminal of signals instead of using its default value as shown in
chapter 2.6, use following properties:

JY5211CITask.QuadEncoder.AInputTerminal – Signal A input terminal.

JY5211CITask.QuadEncoder.ZInputTerminal – Signal Z input terminal.

JY5211CITask.QuadEncoder.BInputTerminal – Signal B input terminal.
Learn by Examples 4.3.6

Connect the signal source’s two positive terminals Ch1, Ch2 to PCIe/PXle-5211
first signal input (A, Pin#65) and second signal input (B, Pin#63), two negative
terminals to the ground (GND, Pin#32) and (GND, Pin#28).

Set the signal source Ch1’s to squarewave signal (f=5Hz, Phase=0˚) and Ch2’s
output to squarewave signal (f=5Hz, Phase=90˚).
Single Mode

Open Counter Input--> Winform CI Single Quadrature Encoder and click Start.
The result is shown below by Count.
Figure 38 Quadrature Encoder In Single Mode

The table in the sample program is a connection diagram for your convenience.

Encoding Type is set by Encode Type (x1, x2, x4).

When the Encoding type is changed from x1 to x2 and x4, you can see the rising
speed of Count is twice and four times than x1Mode.