Communication with Multiple Devices

[chandan.tig]

I am trying to communicate with multiple filed devices with unique slave id. and i have created separate devices in Administrator also. But while communicating the communicator is communicating with only 1 device at a time. Please guide how to communicate with multiple device at the same time.

[manjey73]

We need to spread the devices on different physical lines of communication.

[Mikhail]

Screenshots would clarify the situation.

[Wind]

I have the similar situation, created 3 communication lines with Modbus TCP, every line has 2-10 devices, but last line created have communication error, first 2 lines run OK.

[Mikhail]

Screenshots would clarify the situation.

[SGG]

Hello Mikhail,

I have a device (site A) communicating with my server using rapidgate on the 10000 port.

i have another device (site B) that i want to integrate to communicate with the same server. i open a specific port 12345 on the server, configure my device but i get this error in the communicator log

“2021-07-08 10:02:01 Error starting communication channel: Only one usage of each socket address (protocol/network address/port) is normally permitted”

Both devices are set on different port.
Device on site A (10000),
Device on site B (12345).

Why am i getting this error? Thanks

[Mikhail]

Hi,
Please start a new topic for this issue and provide screenshots of the settings.

[Author]

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