Topics created by Wurke

Go through these steps.

https://docs.duet3d.com/en/User_manual/Troubleshooting/Duet_wont_respond

You can d a full firmware wipe and get the board to appear as a port in BOSSA in order to reflash the firmware (from a fresh download) and try YAT again.

https://docs.duet3d.com/en/How_to_guides/Getting_connected/Getting_connected_to_your_Duet

@Wurke said in Suggestions for implementing a Toolchanger countersink tool..:

@T3P3Tony Yeah exactly. So just find one with the right RPM for cutting the material?

Or one you can control via PWM over the range for the materials you use.

@jay_s_uk Ok. Thanks for your help its much appreciated.

@Wurke it sounds to me that you are looking to maintain constant torque. A stepper motor isn't the best type of motor for this. More suitable would be a brushed DC motor run at constant current, or a BLDC motor with its controller set to torque mode.

@OwenD said in RRF bracket notation in mathematical equation - syntax question:

@Wurke
If you're doing your code in a text editor, make sure it uses Unix style line ends. LF only, not CRLF
Otherwise the line numbers reported in errors will be out.

This will be fixed in RRF 3.5beta2.

@Falcounet Fab. Thank you. There are no examples of this in the docs that I could see so wasn't sure how to implement it, brackets etc

@Wurke i note you are using RRF 2.03. It might be time to take the plunge and upgrade to the latest stable release. you can also upgrade the WiFi firmware to 1.2.7 and that might fix the issue.

@sindarius Just tested and working well - many thanks!

@bonjipoo you can use the PNP, you just need more three resistors for each, two for the divider and one pull down.

if switching to NPN is simpler then go for it, but PNP will work

@dc42 Thank you for clarifying this. Its a silly simple thing but i couldn't find the answer anywhere.