MX4660 Wont run Steppers

[cckaltenbaugh]

Hello All

I have a MX4660 running 4 NEMA 23 570OZ Steppers. Machine worked great. Came back the next day was hooking up new dust collection went to run and now nothing. Mach 3 is showing that it should be moving and it is connected to machine but nothing moving. The FLT red light is flashing on all of my Axis Plugs on the MX4660. Will someone please HELP!!!!!!

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[evilusions]

When my light was flashing the driver board for that axis was blown. I had to buy a new mx4660, which I’m still trying to get to work.

[mattcnc123]

check the connection for emergency stop.

maybe something disconnected or loosed.

Matt

[mousepad]

Hello All

I have a MX4660 running 4 NEMA 23 570OZ Steppers. Machine worked great. Came back the next day was hooking up new dust collection went to run and now nothing. Mach 3 is showing that it should be moving and it is connected to machine but nothing moving. The FLT red light is flashing on all of my Axis Plugs on the MX4660. Will someone please HELP!!!!!!

You fixed it? I also facing the same problem any leads,?