BTR DG-Mini, Manual

Page: 52 / 71

BTR Controls, Inc.
PROGRAMMING
DG-Mini V7 Rev. C Standard HW manual V 1.0.2 52
Ramps
This menu is used to adjust the ramp rate for the various speed transitions during a door cycle.
Ramps are the rate at which the motor changes speeds. The larger the value the faster the motor (and hence the
door) will accelerate.
For example, if the maximum opening speed is 75Hz and the ramp rate is 150Hz per second the door will reach its
maximum speed in 0.5 seconds.
Ramps Menu
Ramp type: Description:
Acc Open
This ramp is the rate at which the motor will accelerate while the door is
opening.
Acc Close
This ramp is the rate at which the motor will accelerate while the door is
closing
Dec Open
This ramp is the rate at which the motor deaccelerates to the Fully Open
position.
Dec Close
This ramp is the rate at which the motor deaccelerates to the Fully Closed
position.
Dec Stop Open
This ramp is the rate at which the motor will decelerate if the Stop Button is
activated. This parameter should be set so that the door stops without
excessive force.
Dec Stop Close
This ramp is the rate at which the motor will decelerate if the Stop Button is
activated while the door is closing. This parameter should be set so the door
stops without applying excessive force on the drive mechanism.
Dec Emergency
This ramp is the rate at which the motor will decelerate if a safety event occurs
during any door movement.