PM8471

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• If the servos you are talking about are Teknic's Clearpath servos, then you need Teknic's control program to set the IO pins and the pulse/rev on the servo to step and direction (see manual pg 118). Wire up the step direction and enable to the IO pi…

  in Teknic servo + Repetier Firmware + Mega 2560+Ramps 1.3 Comment by PM8471 March 2018
• Thanks, I figured it out quickly thanks to your directions on where to look. I'm not concerned about having inverted heater pins as I have the extruder heaters running off of the board's MOSFETS and the bed off of a relay.

  in Invert Fan Signal for Low Level Triggering MOSFETS Comment by PM8471 September 2017
• You might want to look at how Repeteir handles laser controls. It will send a high signal through a declared pin whenever it sees a G1 move. It also has a laser warmup time that tells the machine to wait for the laser to heat up before moving. You c…

  in Installing a welder with a relay switch instead of an extruder Comment by PM8471 June 2017
• Repetier said: 1. It is always velocity dependent. In fact default is to power 100% and adjust enery with speed.2. Not really. It is just that increasing E enables laser for that move so you simply slice like for fdm printer. If I'm foll…

  in Request for input on potential firmware configurations for an SLS printer Comment by PM8471 February 2017