upgraded to masso controller 2 months ago. lately once and a while when I power up the machine and engage/disengage the emergency stop then double tap to home machine nothing moves but the screen shows the z axis numbers counting like the z axis is rising to the switch stop.
today it has happened 6 times after powering off the machine 5 times and starting again. Z axis does not move but screen indicates its moving as the position window numbers keep changing.
Ha ve any of you experienced this and how do I rectify this problem?