Mitsubishi MR-J2s-A Help needed - alarm prob
Hi
got a MR-J2S-70A
i have wired it up per manual on Single phase 230v
it turns on fine, gives error "Servo Emergency Stop warning" AL E6
which is fine.
but when i close the estop switch for drive input it then comes up with
Al E9 - "Main Circuit off warning"
both main and control have power supplied and charge led is on
not sure what main problem is here, something i have over looked probly?
thank for any helps
Rob
Re: Mitsubishi MR-J2s-A Help needed - alarm prob
Just had the same problem with my Mitsubishi MR-J2S 40A Servos. I had the AL-E6 and AL-E9 parameter codes
- AL-E6 is the EMG stop (PIN 15 of CN1B) is not connected to SG ( PIN 10 of CN1B)
(note these may be different on other models - check the MR-J2S manual in section 3.1)
- AL-E9 is that the mains power is not connected to L1, L2, L3 ( just L1, L2 in single phase connection) as well as L11 and L21.
In my case I am using single phase power so I connected the 240VAC single phase to L1 and L2 (and then Linked L1 to L11, and L2 to L21)
This eliminated the AL-E9 Fault.
Hope this helps,
Cheers Rusty
Re: Mitsubishi MR-J2s-A Help needed - alarm prob
hi
i have the same problem with MR-J2S-40A.
i have AL E6 alarm and what ever i do it dose not solve!!!
even i connected the EMG to SG but it dose not solved!!
is there any other solution for me??
thanks
Re: Mitsubishi MR-J2s-A Help needed - alarm prob
hi
I have this problem, too.
But i think i know something.
I have a MR-J2S-40A amplifier. And my socket has 6 pin. P - C - D - L11 - L21 - N.
My jack is 5 pin. And i pushed wrong area. :( I made a short circuit... :(
I hope i can find the bad part of my amplifier.
Do somebody have a wiring diagram for the ampifier?
Great help for me...
thx
borcz
Re: Mitsubishi MR-J2s-A Help needed - alarm prob
MR-J2S-40A is most best sale model for mitsubishi servo motors. J2S always have the problem when they run about 4-5 years, that means the servo driver need change a new one.
Re: Mitsubishi MR-J2s-A Help needed - alarm prob
Salut
j'ai un MR-J2S-60A
Je l'ai câblé par manuel sur 230v monophasé,
il s'allume bien, mais il donne l'erreur
Al E9 - "Avertissement de circuit principal hors tension"
je ne sais pas d'ou provient l'alarme.
mercie d'avance pour tout vos aides.