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USC-B5-B1 to USL-070-B05 direct connection

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Hi there, 

approaching Unilogic for the first time, I am trying to connect the HMI to the PLC with no success.

I set up PLC IP at


VNC at

I enabled the VNC server working mode in the password management and filled the connection 01 both in the PLC and in the HMI with same IP. and same password.


I still get the error unable to connect to VNC server in the panel.


Any help would be appreciated thanks!



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