On 4/17/2017 12:54 PM, Sag ich Dir nich wrote: > Hello, i need to know the Enable Pin from the E2 Axis on the Cramps board. I > have searched in the web but have not found the pin. All i know is it is > called > E2_EN_BUFn.
If you refer to the schematic: http://reprap.org/wiki/Cramps#Schematic_Files ...you will see that E2_EN_BUFn (and the enable signals for the other 5 on-board stepper driver sockets) is driven by U302 from the AXIS_ENAn signal, which is connected to P9, pin 14. In order for the E2_EN_BUFn signal to be active (low), the AXIS_ENAn signal needs to be driven low by the BeagleBone, MACHINE_PWR needs to be high, and ESTOP needs to be inactive (low) meaning software must be driving ESTOP_SW low and the ESTOP chain (header P302) must be unbroken. -- Charles Steinkuehler [email protected] -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. Visit this group at https://groups.google.com/group/machinekit. For more options, visit https://groups.google.com/d/optout.
