hmi password

[aakash]

dear sir

We have locked the  hmi 1000 ,the lock on 2000 series wasnt possible ,the mitsubishi persons to tried that werenot able to do they say that the registers have been used but we search on plc the register wasnt used .they said that the manufacture have kinda locked some how to make any changes hows is that possible

 

Regards

Aakash

 

[Gambit]

operation lock or upload lock?

[aakash]

the (screen lock) operation lock

Edited December 7, 2016 by aakash

[Gambit]

Maybe the register is set in the GOT itself maybe even via a script.

But If you have the HMI project  this can be easily searched

Edited December 7, 2016 by Gambit

[aakash]

i have the project where to look for tht

[Gambit]

First look at which D register has been used for security and then do a Find for this D register for the entire project