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2
Operation and Features
Power Up
Take note of the following when you power up the U2722A/U2723A.
• The U2722A/U2723A can only be operated via the USB interface.
• Before you can control the U2722A/U2723A, you need to install the
• On the front panel of the U2722A/U2723A, there are two LED
• Power indicator lights up once the U2722A/U2723A is powered up. It
• USB indicator will only blink when there is data exchange activity
30
hardware driver and the IO Libraries Suite 14.2 or higher. Both of these
are included when you purchase the U2722A/U2723A. Refer to
Install the IO Libraries Suite"
driver"
on page 15 for the installation procedure.
indicators. Refer to
will blink if there is a system error.
between the U2722A/U2723A and the PC.
on page 14 and
"Product outlook"
on page 4.
"B.
"C. Install the module
U2722A/U2723A User's Guide
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