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Starlord_94

Unilogic HMI to PLC communication

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Hello,

I am just getting started on unilogic. I am having trouble communicating my USC-B5-B1 PLC with USL-070-B05 HMI. Can anyone guide me through the communication process ??  

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I don't think the examples are going to help here.  Did you ask for assistance from the company you bought the product from?

If they can't help, first you have to set up the Ethernet address and enable the VNC server on the USC-B5.  Have you done this part?

Then you go to UniApps on the USL and point the VNC client at the USC's Ethernet address.

If you've done any kind of program already upload it here so we can have a look.

Joe T.

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I have set the panel ip as 192.168.1.5 CPU ip as 19.168.1.4 VNC ip for connection 1 as 192.168.1.6

The HMI's IP from UniApps ethernet setting is 192.168.1.6

When I go on the VNC client and select connection 1 it is not able to connect to the VNC server.

I have attached the program below.

test.ulpr

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Thank you for posting your program.

The VNC server was not enabled.  It's in a real obvious place (sarcasm) - "Password Management" - and is disabled by default.

I enabled it with no password.  I recommend you change this in the future if there's anything else on the network.

Joe T.

Starlord test JT.ulpr

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@Starlord_94, sorry about that, and @Joe Tauser, you'are right <sarcasm_deserved>
I added a note to the UniStream Display topic, and to the other VNC topics:

"To enable VNC Server on a UniStream Controller and set Passwords via UniLogic, click
Passwords on the Solution Explorer." 
with a clickable link to show exactly where that is.

Thanks for posting!

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