Evolution
©Evolution Controls Inc
14-June-2021
EVO/
TM
ECM-ACU-PRO . CONTROLS INC. EVO/
TM
Configurator
EVO/
TM
Configurator User Guide V3.0 Evolution Controls Inc. Page 3 of 26
The information in this document is confidential and must not be disclosed to any third party without the written consent of Evolution
Controls Inc.
x RPM Line Alternate Function
The default function of the RPM line is to carry the 0-10Vdc motor RPM feedback to the
remote controller. When the line is not used for the RPM feedback, the user may
optionally select the line to return the local adjust setting in 0-10Vdc from 0 to 100% to
the remote controller. This allows remote controller to read the air balanced setting
from the ACU-PRO when the air balancing was completed by using ACU’s local adjust.
x Ramping Enable/Disable
The ramping is disabled by default. When ramping is enabled, the ACU-PRO changes the
flow index at a 1% per second rate. This ramping feature reduces occupant awareness of
changes in diffuser airflow.
x Pilot Pulse Enable/Disable
Some PWM controlled EC motors are programmed to detect pilot pulse. Pilot pulse is a
small signal sent by the controller to the motor when the PWM signal is 0 % or 100% as
an indication that the control cable is still connected. When the pilot pulse is missing,
some EC motors are programmed to take an alternative action. For EC motors not
programmed to use pilot pulse, the pilot pulse may keep the EC motor from stopping
completely if the motor is programmed to stop at 0%. The pilot pulse is enabled by
default.
You may create or open a profile in the EVO Configurator software and then download to a connected
controller simply by pressing the Write button in the software or you may clone the profile by reading
from a controller and then download the profile to other ECM-ACU-PRO controllers.
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