[rsepulve]

Hi Mikhail,
This is Rodrigo Sepulveda, from Chile.
I have an issue.

I have the folowing payload from UG56 Milesight Lora gateway.

{“adc_1”: 4, “adc_2”: 4, “applicationID”: 1, “devEUI”: “24e124445d182905”,
“deviceName”: “VDBT-TDC-03”, “gpio_counter_1”: 4018, “gpio_input_2”: 0,
“gpio_input_3”: 0, “gpio_input_4”: 1, “gpio_output_1”: 0, “gpio_output_2”: 0,
“modbus_chn_2_alarm”: 1}

but the original from field, from Milesight UC300 device is:

{“adc_1”: 4, “adc_2”: 4, “gpio_counter_1”: 4018, “gpio_input_2”: 0, “gpio_input_3”: 0, “gpio_input_4”: 1, “gpio_output_1”: 0, “gpio_output_2”: 0,
“modbus_chn_2_alarm”: 1}

But, I can´t take off this 3 elements thats UG56 gateways add:

“applicationID”: 1, “devEUI”: “24e124445d182905”, “deviceName”: “VDBT-TDC-03”

This cause an error in MQTT communications lines.

2024-12-20 11:31:38 Receive biocorneche/vdbt/pla/gbtes/24e124445d183109/up = {“adc_1″:4,”adc_2”:0…
Subscribed devices: 3
Hello from JS. Topic: biocorneche/vdbt/pla/gbtes/24e124445d183109/up
Error: The input string ’24e124445d183109′ was not in a correct format.

How can I fix or ignore those strings?
Thanks.

[rsepulve]

Thanks Mikhail,
I’ll try.

[rsepulve]

Hi Mikhaeil,
Sorry, I reffer to the communicator side looking to GSM RTU.
for example I have 2 RTUs.
One with Modbus RTU and other with Modbus TCP.
You talk about if the RTU start communication, don´t matter the remote IP addres, how I have to configure the channel setting type tcp cliente, tcp master, in properties, master, Slave, connection individual, shared, etc.
That is confused to me.
I´ve put in GSM RTU, the public address and TCP port 502.
In the router I´ve forwarded the 502 port to internal IP addres of Communicator and SCADA server.
I´ve looked in the ethernet port that the data is coming to Server, but I confused to manage the response or polling from server to Remote GSM RTU, If I choose TCP, I need to put a remote IP address, wich, public GSM RTU or private GSM RTU, or what is the other config that doesn´t need the remote IP address?

Thanks for your response and time.

[rsepulve]

Hi Mikhail,
What should be the right configuration in communicator for Modbus TCP protocol?
Thanks.

[rsepulve]

Hi Pieter,
Can you explain how to connect remote communicator to Server and configure the data variables?.
In remote communicator I´ve puted Server, remote public IP and Port.
But how have I to create and configure a new connection in Local Server?

Thanks.

[rsepulve]

Hi Mikhail,
Thanks for the information, but my problem is IP addressing.
For server no problem,Use a public IP and Nat the 502 TCP port to internal IP address. But, what IP addres I have to put in coomunication settings dor slave devie? Private or Public of remote GSM RTU?

Thanks.

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