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Z sensor usage with Twincam

Here a photo of the Z sensor that is made from a plastic base and a conductive plate made with a PCB board.

When working without a Z sensor normally you move the Z axis to the material with manuals commands until you touch it with the tool, it's better if you put a piece of paper under the material. At this point you raise the Z axis at the value "Height over material" specified plus the value of the tool change position for Z.
Example: Height over material= 5 mm. Tool change Z value 10 mm. ; after you have reached the material with the tool you must move up of 15 mm. and so you can launch the execution.
If you have the Z sensor as in the photo or a similar. You only have to set the correct value of the sensor in the Setting dialog as in the picture above.

Before launch the work you must press the Zero Z that is in the Start dialog. At this point the controller bring automatically the Z axis until it reach the conductive plate of the sensor and after inverted the direction it place the Z axis at the position "Height over material" + "Z tool change height" and you can launch the work.
Important note: To use the Z sensor you must have the 2.06 or above firmware version on your controller.
The Z sensor must be connected to the UI0 input and GND.

 

Copyright © 2002-2005 all rights reserved  [Twintec]. Last update: 11-04-05.