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R / P
Reset / Programming (used for firmware updates)
Shows the status of the MotorController
Yellow = fault
LED
Green fast flickering = CPU working, Green constant = CPU communication stopped (possible reset or contact
WindowMaster)
Input card – WCA 3KI
10.3
The input card allows connection of
10 keypads.
The WCA 3KI is connected to WCA
3M4 / WCA 3M8 via cabel (J1 on
WCA 3KI and J6 på WCA 3M4 /
WCA 3M8).
S3
For connection of comfort keypads.
X1 – X8
Data
x.1 Open x.1
x.2 Close x.2
x.3 GND / 0V
For WCC 310 0410 with only 4 motorlines input X5-X8 have no function.
With the default values are input:
"Active" if the contact resistance is smaller than 2kΩ
"Inactive" if the contact resistance is bigger than 3kΩ.
Input has pull up current of approx. 0.8mA. (min 0.7mA, max 1mA )
Example: comfort keypad connected to input X3
Long push (>500ms): open / close actuator, the actuator runs to end stop
Short push:
the actuator stops running
Open circuit (simplified)
15
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