Lighting Dimmer Circuit With A Momentary Spdt Switch - Maretron M-Power CLMD16 Configuration Manual

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Note:
The "One Button Smooth Scroll" shown in this example will only operate via "Discrete I/O 1"
and "Binary event 1 Low". When a "Counter" is selected the "One Button Smooth Scroll"
behavior cannot be replicated by any equipment having direct control accessibility to the ECB
via 127500 Load Controller PGN including N2KView® but instead the load will only Toggle On
/ Off. If this behavior is desired by MFD, the use of "Toggle Mode" and elimination of the
"Toggle Element" show in this example is acceptable. If this logic needs to be accessed by
third party MFD or N2KView®, "Manual Mode" can be enabled to the ECB and "Network Input"
for breaker 1 (Network Input 1) can be added to "Input C" of "Logic Element 1" therefor
allowing "One Button Smooth Scroll" behavior to occur via "Network Input" such as control
from Third Party MFD or N2KView®. Keep in mind, "One Button Smooth Scroll" operates via
momentary Input only. If dimming a circuit from N2KView® only is desired, select "None" in the
"PWM Counter" Dialog and enable PWM control from N2KView®.

Lighting Dimmer Circuit with a Momentary SPDT Switch

In this example there is a hardwired input to CLMD16 wired to "Input 4". This hardwired input is
connected directly to the center position of the SPDT switch one side of the switch is wired to
DC (+) and the other to DC (-). If the ECB output is off and the switch is activated one direction
and held, the CLMD16 hardwired input will receive DC (-) and the ECB output will PWM down
or dim. If the ECB output is off and the switch is activated and held the other direction, the
hardwired input will receive DC (+) and the ECB output will PWM up or brighten. When the
switch is activated in either direction in a quick manner, the ECB will toggle On if Off and Off if
On while recalling the last PWM state.
CLMD16 Configuration Guide Rev.1.1 41