communication between two siemens plc's with different ip address

[azadM]

i have two plc
1. s7-1212dc/dc/dc ip; 192.168.0.1
2. s7-1500 1513-1pn ip; 192.168.3.2
i need to get data from plc1 to plc2. any idea how to do this.
thanks in advance for any help

 

[Mitch.]

What kind of data are you trying to transfer? There are options like GET/PUT, TSEND and TRCV. I think CIP can also work.

 

[azadM]

What kind of data are you trying to transfer? There are options like GET/PUT, TSEND and TRCV. I think CIP can also work.

I am tying to transfer temperature rating in integer data type. I tried get put but failed. Get put blocks cannot establish connection for different IP addresses(s7 connection)

 

[AlfredoQuintero]

If you use subnet mask value 255.255.0.0 for both then it should be possible to communicate using the IP settings you mention.

 

[Mitch.]

If you use subnet mask value 255.255.0.0 for both then it should be possible to communicate using the IP settings you mention.

I agree. This will put both PLC's on the same "network" that allows the IP addresses to see each other. The subnet mask is like window blinds on a TCP/IP network.

 

[mk42]

The alternative to 255.255.0.0 is to have a router between the two PLCs. Something like an S615 if you're going the Siemens route.

I think CIP can also work.

Only if you're a masochist or desperate, haha