Hi,

I am also try to communicate Siemens PLC ET200s To Labview,Can you give some idea

Regads

shanthakumar

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Split from LabVIew PC to S71200 with TCP/IP.

Hello,

sry but you didn't post any info what problem you have, on PLC and also on LABVIEW side? Via which interface?

Hi,

    I have  ET200S CPU IM 151-8,I need to communicate labview using MODBUSPN BLOCK.Give some idea

Regards

shanthakumar

Hello,

maybe this link helps you:

Tips and sample program for MODBUS TCP

Can I ask you why you want use Modbus TCP with Labview? Did you check also other interface possibilities? On Labview probably only right connection interface must be selected.

Hi,

    Thank for your Reply,actually i am already completed communication between s71200 to labview using modbustcp,but now i need communicate et200s cpu,in this client,server block not there,only modbustcp pn block is there,GET AND PUT,TSEND AND TRECV,WHICH ONE I HAVE TO USE,Can you give idea.

Regards

shanthakumar

Following an example how connect each Profinet device to Labview (example with SINAMICS drive, but that doesn´t matter):

https://support.industry.siemens.com/cs/ww/en/view/99684399

Hi,

Thank you for your Reply,I'll try and give feedback

Regards

shanthakumar

Hi,

   I am tried with above link,but i don't have PROFINET driver AND I AM USING TIA V13 SP1 PROFESSIONAL,any other options options are there

Regards

shanthakumar

Hello,

really not sure about use MB_TCP on ET200S CPU PN ports. Maybe other possible solution can be use serial MB card 4DF11??? on ET200S and use suitable Gateway with RTU to TCP conversion. This can be solution if you want prefer MB_TCP on Labview side.

hi,

ET200s CPU´s are like a S7-300.

Maybe this FAQ with further information may help you:

How do you establish a Modbus/TCP communication from a SIMATIC S7-300/S7-400 and where can you find further information?

hope this helps,

regards,