AN920
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The pushbuttons are not prioritized. The signal received later takes priority.
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While the external input signals are ON, the receiver stays active.
When the external input signals turn OFF, the transmitter automatically sends an OFF signal to the
receiver.
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Pressing several pushbuttons on a single transmitter simultaneously becomes invalid.
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When several external inputs on a single transmitter turn ON simultaneously, it becomes invalid.
7-2. Receiver Test Operation
After receiving test codes, the receiver performs the following as shown in the table below. During test
execution, receiving signals becomes invalid.
Test codes are valid only when they are test codes combined by button inputs on the transmitter. Test codes
combined by an external terminal input and a button input are ignored.
Receive test code
Name
Operation
Button Red + White
(Button: Press orange, red and white
simultaneously.)
Indication test
Red LED1-8 ON(every 0.5SEC)
Green LED1-8 ON(every 0.5SEC)
Button Green +White
(Button: Press orange, green and
white simultaneously.)
Output test
Relay output RY1 ON(every 0.5SEC)
Open collector output OC1-OC4 ON(every
0.5SEC)
Depending on the timing of pressing the buttons simultaneously, the button code pressed a little earlier than
the others is transmitted, but not as a test code. The receiver may not execute a test action.
Summary of Contents for AN920
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