© 2002, THE STANLEY WORKS. ALL RIGHTS RESERVED.
203959
Rev. F, 10/2/02
3 of 23
1.3.2
Learn Speed: When power is first turned on and an "open" signal is applied, the control
box opens the door in "learn speed," a slightly faster speed than open check. The
controller counts encoder pulses, learning the operator rotation from closed to open.
The calculated learn value is lost whenever power is lost.
1.3.3
Reverse On Obstruction: A one-second reverse-on-obstruction feature causes the door
to reverse motion if an obstruction is met during door opening or closing.
1.3.4
Safety Check: This feature monitors the safety signal activation on every open cycle. If
a safety carpet or overhead safety sensor fails "open" and can no longer detect a
pedestrian, the door stays open for 12 seconds to indicate that there is a problem.
1.3.5
Emergency Breakout: Disconnects power to the motor when the door is manually
pushed in the emergency-out direction. The operator then automatically resets and
power is resumed.
1.3.6
2S Logic:
Used in trained-traffic applications and is not compatible with sensors.
Allows door to open when switch is pushed and door to close when next sequential
switch is pushed.
1.3.7
Automatic Open Check Calculation: Open check position—the area where the door
slows down before fully open—is calculated for approximately 80
°
in the opening
direction during "learn cycle."
1.3.8
Low- and High-Energy Operation: Allows selection of low-speed range (low-energy
applications) or high-speed range (full-energy and all dual-operator applications).
1.3.9
Bifold Safety Sensor Logic: Allows manual selection of bifold logic versus carpet or
timer logic via DIP switch. Used in bifold door systems, it eliminates the need for a
lockout relay for the overhead safety sensor.
1.3.10
Single- or Dual-Door Selection: Allows manual selection of single- or dual-door
operation via DIP switch.
1.3.11
Opening Speed Adjustment: Opening speed potentiometer permits adjustment of door
opening speed.
1.3.12
Closing Speed Adjustment: On Magic-Force operators, a dual-adjustment closing speed
control with two rheostats permits independent adjustment of door closing speed and
closing check speed. On Magic-Swing operators, provisions are provided for the
installation of an optional single-adjustment
closing speed control.
1.3.13
Open Check Speed Adjustment: Open check speed potentiometer permits adjustment of
door open check speed.
1.3.14
Torque Adjustment: Allows adjustment of the door opening force.
1.3.15
Stall Logic: Used with a door-mounted sensor system to stop door motion when a
pedestrian or object is present.
1.3.16
One-Piece Switch Module: On Magic-Force operators, the individual breakout,
breakout status, close check, and auxiliary switches have been replaced with a single
one-piece switch module.
