Good morning.

I have some problem with communication between S7-1212C and MES system "MagJIS" (Magna JIS Software) on TCP/IP protocol. I cann't understand following points:

1) What object should we use in "Network and devices"?

2) How to parameterize them?

3) Which functions should be used to communicate with the server?

I will be grateful for any information.

Thanks in advance.

Hi,

how I see it, you can exchange Data with integrated interface of you S7-1200 with the instructions TCON, TSend and TRCV (or TSend_C/TRCV_C)  with TCP/IP Protocol

For sending commands I would use a connection with Port 14001, and Feedback Port is 14002 - I interpret it as two connections.

There is an application example

How do you program the TSEND_C and TRCV_C instructions for open user communication over the integrated PROFINET interface of the S7-1200/S7-1500 CPU?

Regards,

Towome

Thank you very much!

But I don't know what object should we use in "Network and devices" and how parametrize them. And one more thing: server and PLC locate in different subnets. I understood that I must use router. But I don't know what router should be used.

Are you using Magjis extended or simple data?

We are already communicate with Magjis in Turkey plant.

- You need specific IP address from Magna plant (You can ask to Magna IT responsible).

-You must be use port 14005 for 80 byte Simple data.

-You must be use port 14060 for 200 byte Extended data.

-You must be use port 14061 for 80/200 byte for Acknowledge data to Magjis.

S7 as passive station. This mean you must only listen port and Magjis system will connect to PLC.

I dont know S7 1200 support AG_SEND and AG_RECV but I know you can adapted to suitable blocks. Please review attached pdf file for S7 300.

And aIso I don't recommend to use integrated Profinet port. Because machine network and communication network it must be isolated for reliable systems. Above message is mine I don't know why AutogenX

Thanks for example.

I use simple data type. I have specific IP address for PLC from Magna IT. Port 14001 and port 14002 will be used  for communication. I don't know what Server-device is used in TIA Portal and how to parametrize that device.

As far as I know port 14001-14002 is not used now. Because in our Project port number changed by T.I.G (Magjis author) company. I don't know what do you mean "Server Device" settings but in fact S7 Station (S7 1200) must be passive station and only listening to ports. Magjis system will be connect to opened PLC ports.

You can use TRCV example on video. Please note: In S7 station No Active Establishment. Please select on partner side and also you must be send back all received data to Magjis for acknowledgement mechanism.    

https://www.youtube.com/watch?v=oIVUVem9tEY