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Web page programming
PRC-E Series Instruction Manual
MN014003EN August 2015 www.eaton.com
To set the action to disable the motion sensor input,
click the “Action” dropdown arrow next to the button
to be programmed.
This opens the dropdown list for a quick pick of the
actions available.
Click to select the OFF action.
This button will now disable the motion sensor input of the
switch and the digital point in the host controller will turn
OFF. The motion detector will now have no control of the
point. The motion sensor must be enabled with a press of
the ON button that was programmed.
This usage of the motion sensor can be used in conjunction
with step dimming in the 2-, 4-, and 6-button Digital Switch
and closed-loop dimming in the 2- and 4-button Digital Switch.
Setting sensor 1 as a analog Input
Click the “Sensors” tab.
Click the radio button beside photocell.
The internal analog point “LIGHT_LVL” in the button
configuration section now converts to a setpoint for closed-
loop dimming control.
After the button is pressed, this value is loaded as the
setpoint and then it is compared to the photocell feedback.
The analog output of the switch is adjusted accordingly to
drive the light level up or down until either the setpoint, the
minimum setting or the maximum setting level is reached.
See the status screen above.
The light level is the output setting of the DS analog output;
29% of the 0–10 V.
The current setpoint is the value set by pressing the button
on the Digital Switch; 9%.
The photo sensor status is the feedback level from
the photocell connected to analog input on the Digital
Switch; 6%.
The action taken by the Digital Switch would be to increase
the light level (AO) until the photo sensor status is ±1%
of the setpoint. This adjustment is slowly ramped for a
seamless transition.