Thanks Denny,

I had already checked this link, unfortunatly for step 1 I don't have the
same program and when trying the other option when I try to clear all
memory area and click on Initialize I get the infamous "Can't initialize
the memory are" error.

Thanks for your time and help!

Carlos.

2017-06-13 16:19 GMT-04:00 Denny Esterline <desterline@gmail.com>:

> This may help. I'm not the expert, I only know what Google tells me :-)
>
> http://www.automation-talk.info/2010/11/how-to-remove-
> omron-plc-password.html
>
>
> On Tue, Jun 13, 2017 at 12:53 PM, Carlos Marcano <c.marcano@gmail.com>
> wrote:
>
> > Hi List.
> >
> > I have inherited a mess of a job in which, among other things, I need t=
o
> > reprogram an Omron CJ1M CPU11 PLC. The problem being that the previous
> > contractor left the job midway and password protected the PLC so even
> > though I can get online with the PC software (CX-Programmer), I can't
> > reprogram it or even initilize the memory area because it fails with a
> > "Can't initialize the memory area" error.
> >
> > I was thinking if there is an option I'm missing for factory resetting
> the
> > PLC; I have no interest in the program already in it, just want to be
> able
> > to use it with my own thing.
> >
> > Thanks in advance for any ponters.
> >
> > Regards,
> >
> > Carlos.
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