If you have a CRP800 Plug and Play CNC Control Systems, the probe input should already be set up on Port# 2, Pin# 9 (tied to the "AUX 1" input on your controller), or Pin#6 (in older revisions of our configuration files, tied to the "Z" input on your controller).Īny changes to pins are made from the Config -> Ports and Pins -> Input Signals tab.
![cnc touch plate wiring cnc touch plate wiring](https://ae01.alicdn.com/kf/HTB1UxweKXXXXXXJXFXXq6xXFXXXY/Cnc-Z-Achse-Werkzeug-Einstellung-Touch-Platte-Sonde-Mach3-Router-M-hle-Router-Gravur-Maschine-Werkzeug.jpg)
The example below shows pin 15 being used, but if you are already using pin 15 for something else (such as a limit switch or estop), you will need to use another available input. You will need to configure the probe as an active low input on an available open input. NOTE, the V- connection should be the lead connected to the magnet (or clip on older models), while the input pin should be the lead going to the brass puck on the touch plate./li>
![cnc touch plate wiring cnc touch plate wiring](https://cdn.shopify.com/s/files/1/0080/3396/0032/products/ToolSetBig_03_800x.jpg)
#Cnc touch plate wiring software#
Please refer to the Mach3 CNC Software Setup Guide for more information.
![cnc touch plate wiring cnc touch plate wiring](https://cdn.shopify.com/s/files/1/1007/4332/files/Graphic_480x480.png)
If you purchased one of our Plug and Play CNC Control Systems, Steps 2-4 below are automatically performed for you when you use our latest Mach3 installer and XML configuration files (version 19.2 or later). If you are using Mach4 CNC controller software, refer to the Mach4 Auto Z and Corner Finding Touch Plate Instructions in our Mach4 Users Guide.