Want to connect two HMI one is 6PPT30.101G-20B & another one is 6PPT30.0702-20W to X20CP1382PLC

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1

Using PLC X20CP1382 & HMI 6PPT30.101G-20B & 6PPT30.0702-20W in my project.
added two HMI hardware configuration in my AS project & added two separate two Visualization project, one for 6PPT30.101G-20B HMI another visualization project for 6PPT30.0702-20W HMI.

We want to connect two HMI to X20CP1382 PLC IF2 ETH port one by one.
But only one HMI project screens appeared in both HMI.

PLC IP: 128.0.11.20
HMI 6PPT30.101G-20B IP: 128.0.11.30
HMI 6PPT30.0702-20W IP: 128.0.11.40

Please help me how to connect two HMI to PLC one by one.
Reference image attached

HMI
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HMI2

2

You are using VC4 visualization, T30 has VNC client for that. So you have to basically configure 2 VNC server instances, one for each visualization and use unique port for each of them.

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I made these changes but it same screen came in both HMI.

Please help me to resolve this issue

4

path to VNC server on VNC client side must be set in format

IPADDRESS:PORT

So the port is the key factor to differentiate what visualization is shown.

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5

VNC Client side means in HMI hardware configuration side or in HMI PLC configuration side?

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6

T30 - Service page - VNC - path to VNC server.

refer to documenation with examples:

https://help.br-automation.com/#/en/4/hardware/powerpanel_t30/vnc.html

7

Yes
Its working thanks you so much valuable support.

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8

In AS studio PLC program, I want any input signal for identify which HMI client connected to PLC Ethernet port, how should I do that in PLC?

9

Do you mean, you would like to have information on PLC side that T30 is connected? If so, for this you have to enable OPCUA server on T30 side, add T30 to your project and use I/O datapoint.

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10

Hi
as last time informed when i connected two HMI to PLC one by one physically then it’s working fine.

I am testing in simulation but only 6PPT30.101G-20B HMI screen opening in VNC server.
but 6PPT30.0702-20W HMI screen not opened in VNC server.

Tried following options:

  1. Switch on linked OPC UA map HMI variable in simulation mode one by one but not works.
  2. Disable 6PPT30.101G-20B in task class & transfer but not works.
  3. Disable 6PPT30.101G-20B in Etherenet configuration & transfer but not works.
  4. Change ETHERNET port & transfer but not works.

Please find images it helps for understand the issue.

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I want to test both HMI screens in Simulation mode please help me resolve the issue.

11

In your vnc client you should also specify the IP address and the port of the visu you want to see. Otherwise it will try to look for 5900 as standard port.
As Jaroslav already mentioned here:

That way you should be able to access both visualizations in simulation.

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