47 lines
2.1 KiB
Markdown
47 lines
2.1 KiB
Markdown
# 4531-1 - Manual Points
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To motorize a track switch (manual point) build at least one of the build in the image below. for more information about the build see the [model.ldr](model.ldr) file.
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You also need a [Large Powered Up Motor](https://rebrickable.com/parts/22169/motor-large-powered-up/72/). The motor can be attached to both sides of the track switch by pushing the axle through and placing the pins on the other side.
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The idea of the model from my part was from this [YouTube video by The Technic Gear LEGO Reviews](https://youtu.be/qWDMIOtVFSY), the initial idea seems to be by [user skaako on Eurobricks](https://www.eurobricks.com/forum/index.php?/forums/topic/67730-ronald-vallenduuks-power-functions-points-motor/&tab=comments#comment-1256146).
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## Software
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The software is written in such a way that you can connect up to 4 track switches to each of the ports of the Powered Up Technic Hub. It doesn't matter which port you use or how many you use.
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At first start the ports are checked for a motor and if a motor is present it is calibrated.
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The buttons on the remote switches the following ports:
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| Button | A | B | C | D |
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|--------------------|---|---|---|---|
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| Left + | X | | | |
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| Left - | | X | | |
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| Right + | | | X | |
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| Right - | | | | X |
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| Left middle (red) | X | X | | |
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| Right middle (red) | | | X | X |
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| Center (green) | X | X | X | X |
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The switch can also be turned over manualy. The software is aware of its position before it will switch over the next time.
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The LED on the hub will represent the battery voltage according to the table below.
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| Voltage | Color |
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|-------------------|--------|
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| Above 9.0 Volt | Green |
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| Above 8.1 Volt | Yellow |
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| Above 7.2 Volt | Orange |
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| 7.2 Volt or below | Red |
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## Advise
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Make sure your manual point(s) turn over smoothly or the motor can not provide the power to turn it over.
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## Disclaimer
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LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this project.
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