EICS
Member
I have a client with a Mitsubishi FX3G-60MT PLC
the machine is Chinese only 5 years old and surprisingly its build is good. however.... its PLC has been password protected
The OEM does not have the password as this component was done by another Chinese company and they will not provide the password.
I and many others have requested the password and even rang the OEM and spoken to them in mandarin but the OEM does not have it and cannot get it off the other company (bad blood exists there I suspect)
I cannot access the PLC to go on-line due to password, I and many others have tried to crack this password with all manner of attempts to no avail. we have correct software and interfaces and can see the PLC but cannot access due to password entry stage not being valid.
machine is down at present and an output is not operating correctly (its not hardware, faulty output or wiring... its code related as I have checked all this, some coded condition is causing this)
does anyone have any experience with these PLC's and can add any thoughts on getting access?
very frustrating as its a simple machine with 44 inputs and 28 outputs. schematics are in broken English which adds another challenge
the machine is Chinese only 5 years old and surprisingly its build is good. however.... its PLC has been password protected
The OEM does not have the password as this component was done by another Chinese company and they will not provide the password.
I and many others have requested the password and even rang the OEM and spoken to them in mandarin but the OEM does not have it and cannot get it off the other company (bad blood exists there I suspect)
I cannot access the PLC to go on-line due to password, I and many others have tried to crack this password with all manner of attempts to no avail. we have correct software and interfaces and can see the PLC but cannot access due to password entry stage not being valid.
machine is down at present and an output is not operating correctly (its not hardware, faulty output or wiring... its code related as I have checked all this, some coded condition is causing this)
does anyone have any experience with these PLC's and can add any thoughts on getting access?
very frustrating as its a simple machine with 44 inputs and 28 outputs. schematics are in broken English which adds another challenge