Festo EasyPort USB Manual De Instrucciones página 131

8. ActiveX control for EasyPort USB
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7. Return value 1 indicates that address 1 has been assigned to the
connected EasyPort USB module. The COM 5 serial port is being
used for communication.
8. The available methods can now be executed. Descriptions of the
methods are included in the online help.
9. For example, if you want to set digital outputs 0 through 3 at the
EasyPort USB module, enter the value 15 as a parameter for the
SetOutputWord method. The digital outputs must be addressed as
output word 0. Address 0 is preset for the output word, and can be
accepted without change. Then click on the SetOutputWord button.
The LEDs for outputs 0 through 3 at port 1 of the EasyPort USB light
up yellow.
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