Automatic Open / Close Limit Adjustment - DoorKing 9150 Series Installation & Owner's Manual

3.3 Automatic Open / Close Limit Adjustment

The 9150's open/close limits DO NOT have to be physically adjusted. Every time the 9150 is powered up, the first open
command will automatically run "Multiple gate cycles" that will locate and remember the gate's open and close positions.
These positions are determined by the physical stops that have been installed (See section 1.2, page 10).
Timer:
The Auto-Close Timer should be turned ON (SW 1, switch 2) to allow the "multiple gate cycles" to run automatically,
otherwise manual close commands will be required to complete this sequence.
Clutch:
The clutch's factory setting will work correctly for most installations. The clutch must NOT slip while the gate is cycling
between the full open and full closed position or the gate limits will be incorrect. If the clutch slips during this period, it must be
tightened before running this sequence (See section 3.4 on the next page).
Safety Devices:
Run this sequence before testing any safety features (primary inherent reverse sensor, secondary entrapment
protection, entrapment alarm and reset features).
Reversing Edge mounted on the Gate using End Posts:
post as the physical stop, the reversing edge must be disconnected from the circuit board everytime this sequence will be run
(the UL 325 terminal can be unplugged from the circuit board).
Sequence of Automatic "Multiple Gate Cycles" to Set Gate Limits
CAUTION: Keep pedestrians and vehicles clear of the gate while this sequence is running!
After the first open command is given to the operator
Gate MUST open until it contacts the physical "open" stop. (if gate starts to close, turn power off and
Open
change the direction operator opens (SW 1, switch 1). Turn power back on and give open command again).
Auto-close timer will close the gate until it contacts the physical "close" stop. (Manual close command
Close
required if timer is turned off).
Gate will automatically open until it gets approximately 12 inches away from the full open position and
Open
stop, then continue opening until it contacts the physical "open" stop again.
Auto-close timer will close the gate until it gets approximately 12 inches away from the full close position
Close
and stop, then continue closing until it contacts the physical "close" stop again. (Manual close command
required if timer is turned off).
Sequence Open and close gate positions are now set and will be remembered by the 9150 (until it loses AC power).
Finished
Gate will function normally after automatic "Multiple Gate Cycles" sequence has finished.
9150-065-V-12-12
Note: If gate encounters an obstruction during this sequencing,
it will automatically continue after obstruction has been cleared.
When using a reversing edge on either end of the gate with an end
(gate can be in any position)
:
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