About one month ago I test drove my steppers with the MX4660, UC100, and Mach 3. I went to do the same exact thing today and the steppers will NOT move. I confirmed with a scope that I have step and direction pulses coming to the DB25 connector on the MX4660, but no motors will move no matter what I do. Does this mean my MX4660 is dead?
Thread: MX4660 troubleshooting
Results 1 to 3 of 3
-
08-09-2015, 11:18 PM #1
Registered
- Join Date
- Jan 2015
- Posts
- 27
MX4660 troubleshooting
-
08-10-2015, 01:19 AM #2
Registered
- Join Date
- Jan 2015
- Posts
- 27
Re: MX4660 troubleshooting
Ok I fixed it. Apparently I had to put the "charge pump" switch to the ON position. I didn't mess with this switch since I last checked things out, but I think Mach3 was set to enable charge pump remotely, and somehow in Mach3 I turned that off. I can't see anywhere in the software to control that though.
-
10-14-2015, 06:47 PM #3
Gold Member
- Join Date
- Jun 2004
- Posts
- 6618
Re: MX4660 troubleshooting
It's called the Watchdog on the general settings page. Over to the right.
Lee
Reply With QuoteSimilar Threads
-
MX4660 Power questions
By JSantars in forum LeadshineReplies: 16Last Post: 02-13-2017, 02:20 PM -
CRP PRO 4860 and NEMA34 electronics using Leadshine MX4660 and KL34H260-60-4A
By javabugz in forum Avid CNCReplies: 9Last Post: 08-30-2015, 01:23 AM -
MX4660 kit
By Bryan Rocker in forum LeadshineReplies: 13Last Post: 07-20-2015, 03:55 PM -
MX4660 Capacitors
By ringram2077 in forum LeadshineReplies: 2Last Post: 07-19-2015, 02:56 PM -
Nema34 electronic for a 48x60 build with Leadshine MX4660 and KL34H260-60-4A
By javabugz in forum DIY CNC Router Table MachinesReplies: 0Last Post: 10-16-2014, 04:21 PM
Tags for this Thread
Posting Permissions
