M code parameters sanity check
deckingman last edited by
I'm 99.9% sure of this but have a 0.1% doubt. When entering a command but only referencing some parameters, I assume that those parameters which are not referenced will retain their values. For example, I want to reduce the motor currents when homing, for damage limitation in the unlikely even that an end stop switch fails. So at the start of the homing file I have M906 X400 Y400 Z1200. Then at the end I have M906 X1800 Y1800 Z1800. I just want to conform that the E motor currents and the Idle current as set in config.g will be unaffected by doing this.
Missing parameters are given default values, and these are always the existing values where that makes sense.