10
455 D Control Board
1° OPEN - Leaf 1 slows down at opening (it stops automatically on
reaching the stop limit)
2° OPEN - Leaf 2 opening movement begins
3° OPEN - Leaf 2 slows down at opening (it stops automatically on
reaching the stop limit)
4° OPEN - Leaf 2 closing movement begins
5° OPEN - Leaf 2 slows down at closing (it stops automatically on
reaching the stop limit)
6° OPEN - Leaf 1 closing movement begins
7° OPEN - Leaf 1 slows down at closing (it stops automatically on
reaching the stop limit)
8° OPEN - End of learning
When the display stops flashing, press push-button
F
to exit and
save the programming. The procedure is complete and the gate is
ready to operate.
Notes:
•
The slow down pulse should be given before the gate reaches
the positive stop to prevent the leaf from hitting it at full speed
(it would be mistaken for an obstacle).
•
If only one leaf is present, the entire sequence must neverthe-
less be effected. When the leaf has finished opening, supply
5 Open pulses until the leaf begins to close, and then resume
normal operation.
1.7 System Test
When you are finished programming, test the system. Verify that
the entire system operates correctly. Most importantly, check that
force is adequately adjusted and that safety devices are operating
correctly.
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