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Author Topic: Mitsu MR-J2S stuck in E-Stop  (Read 1117 times)

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Mitsu MR-J2S stuck in E-Stop
« on: March 07, 2016, 02:40:14 PM »
I am stuck, I have a Mitsubishi MR-J2S-70A which I have just fitted as the spindle on my old Denford Triac mill, I have conected it up to a CNC4PC C41 PWM drive board nad have a nice 0-10v signal going into the drive via Mach3.
I have wired SON, EMG, Limits to GND on the CN1B socket of the drive along with the 0-10v and signal ground pair,  but upon power on I just get AL.06 which is EMG stop.

I have set the params according to the manual but there must be something I have overlooked.

All ideas welcome, Jason.
Re: Mitsu MR-J2S stuck in E-Stop
« Reply #1 on: March 08, 2016, 03:05:17 AM »
Got it sorted, I forgot to switch on the internal power supply VDD-COM

Offline Tweakie.CNC

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Re: Mitsu MR-J2S stuck in E-Stop
« Reply #2 on: March 08, 2016, 06:07:34 AM »
I am pleased that you found the problem.

If it's any consolation, I think we all overlook something every now and again ( at least I do ).  ;)

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.