VNC Full Access Password Reset On Reboot

[Andrea Tabanelli]

Hi,

I succeded in setting a password from UniApps/Security for granting a peaceful VNC session...but when I rebooted PLC, the password was lost.

It's a real pity, because I woul like to install the Unistream 7" in a remote area of the plant, prone to power failures, and control it from the technical department office.

What can I do to solve this issue? Is it feasible?

Thanks in advance

Andrea

(I beg your pardon, probably  it's more appropriate in the Unistream Hardware section...) 

Edited November 21, 2020 by Andrea Tabanelli
probably  it's more appropriate in the Unistream Hardware section

[Saragani]

The password should not be lost on reboot.

[Andrea Tabanelli]

It's my opinion too,

I asked to the integrator company who sold us the Unitronics plcs & vfds, they told me it's a safety feature...🙄 

Could it be a fw related issue?

Thanks in advance for your help...

At the moment we have the Unistream 7" fitted on 2 wine fermentors tankswe had  already sold, the client it's going to order us 10 more, but this problem could be a "no way" for him (he is a Omron supporter)...

[Joe Tauser]

On 11/22/2020 at 6:03 AM, Andrea Tabanelli said:

I asked to the integrator company who sold us the Unitronics plcs & vfds, they told me it's a safety feature...

No.  No it's not.

Saragani is one of the Creators.  You take take his word on it.  Send this issue to support@unitronics.com and see what they have to say.  This sounds like more of an OS bug.

 

Joe T.

[Andrea Tabanelli]

@Joe Tauser Thanks! Very Obliged & Grateful!

[Andrea Tabanelli]

Problem Solved thanks to the great Unitronics Tech Support!

The solution is to set VNC Full Access password usung Unilogic's Password Manegement, instead of UniApps:

Now password resist to new software versions downloads and to reboots!

[Joe Tauser]

Thanks for sharing the solution.  I never considered that UniApps would have different behavior than the UniLogic setting.

Joe T.