P R O G R A M M I N G
UL325 ENTRAPMENT PROTECTION
PRIMARY ENTRAPMENT PROTECTION ADJUSTMENTS Force Control
Set the force control pot such that the unit will complete a full cycle of gate travel but can be reversed off an obstruction without applying an unreasonable amount of force. On most operators this will be around the middle of the range.
SECONDARY ENTRAPMENT PROTECTION ADJUSTMENTS
Terminals 9 & 5 - Obstruction While Opening
(Edge/Photo Eye Input)
Edge Input: See Programming Section on page 18.
This input will reverse an opening gate to the close limit. Activating this input when the gate is closing will have no effect.
NOTE: If upon reversal a second separate obstruction is detected (gate edge or RPM sensor), gate will stop and alarm.
Photo Eye Input: See Programming Section on page 18.
This input will pause an opening gate. Once the input (photo eye) is cleared, the gate continues to open. Activating this input when the gate is closing will have no effect.
Terminals 10 & 5 - Obstruction While Closing (Edge/Photo Eye Input)
Edge Input: See Programming Section on page 18.
This input will reverse a closing gate to the open limit. When reaching the open limit the timer to close, if enabled, will be disabled until another command is given. Activating this input when the gate is closing will have no effect.
NOTE: If upon reversal a second separate obstruction is detected (gate edge or RPM sensor), gate will stop and alarm.
Photo Eye Input: See Programming Section on page 18.
This input will reverse a closing gate to the open limit. This input will not affect the timer to close. Activating this input when the gate is closing will have no effect.
Photo Eye Input: See Programming Section on page 18.
GL Controller Board
5 6 7 8 9 10
5 6 7 8 9 10
Force Control
Max
Min
Obstruction While Opening
(Edge/Photo eye input)
Edge Sensors
Transformer
Electrical
Box
Obstruction While Closing
(Edge/Photo eye input)
Edge Sensors
This input will reverse a closing gate to the open limit. This input will not affect the timer to close. Activating this input when the gate is closing will have no effect.
EDGE/PHOTO CLOSE
This switch
EDGE/PHOTO OPEN
This switch
Close Photo Eye (Reverse): When the |
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controller is configured for photo eyes, | S2 | ||
the input functions to reverse the gate | |||
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to the open limit when activated during |
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PHOTO CLOSE
MAG | WARN | OPED | CLED |
ON |
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Open Photo Eye (Pause): When the controller is configured for photo eyes, the input functions to pause the gate during the opening cycle. Once the input is cleared the gate continues to open.
Open Edge: When the controller is configured for safety edges, the input functions to reverse the gate to the close limit when the edge is activated during the opening cycle.
S2
ON
S2
ON
PHOTO OPEN
| MAG | WARN |
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| ON |
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| EDGE OPEN | |||||||
| MAG | WARN |
| OPED |
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| ON |
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the close cycle. | ON | |
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Note: Timer to close will reset if |
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enabled. |
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Close Edge: When the controller is |
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configured for safety edges, the input |
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functions to reverse the gate to the | S2 | |
open limit when activated during the |
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close cycle. The entrapment is not | ON | |
cleared at the limit and the timer to |
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close will be disabled. The timer to |
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close may be enabled by activating the |
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interrupt loop, open or override open inputs.
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| MAG |
| WARN |
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