Topics created by MathV

@mathv Thanks for reporting this, I am going to fix it in the next version.

@mathv are you running RRF in CNC mode? If so, see my response to https://forum.duet3d.com/topic/24519/rrf3-3-meta-functions-don-t-work-when-in-cnc-mode.

@kb58 said in Error: Failed to switch off remote heater 0: (while printing):

@mathv I've used SCRs in the past to control the speed of brushed 115VAC motors. All you need is an AM radio nearby to appreciate the HUGE amount of interference such switching produces. That was a nice catch on your part to double check your SSR; many users have no idea the consequences of using a non-zero-crossing switch can have.

Washing machines here in UK used to use phased control of an SCR to control the speed of the drum motor. 10+ years ago they changed to using 3-phase variable speed drives (I found this out because I had to change the VFD board in our washing machine). I was told that this was because SCR-controlled brushed motors can no longer meet EMI regulations, even with suppression components.

@mathv said in Trouble connecting Toolboards 1LC to Duet 3 6HC:

@dc42 Thanks again.
I will purchase the ATMEL ICE and try this procedure keeping the bootloader.

There's no real need for an ICE unless you want to modify and debug the firmware.

Further information:

M98 P"trigger3.g" works even when the status is "busy", M98 P"trigger3.g" works

@dc42 said in Use the Z-endstop to generate an out of boundaries alert:

@deckingman, good point, that aspect wasn't documented! I have updated https://duet3d.dozuki.com/Wiki/Gcode?revisionid=HEAD#Section_M581_RepRapFirmware_3_01RC2_and_later.

👍