Hello,

kaan86

Hi

What is the maximum of S7 1214DCDCDC cpu´s i can have on the same network?

Also is there a maximum of pointers that i can send? I can see if I use the PUT write data to remote CPU is it possible to send 4 pointers at a time if I wont to send out 50 pointers at a time from 1 CPU to the 3 others would that be possible by just making 13 PUT?

Br Kasper

it is not simple to answer exactly because it is depended to more options.

1. number of actual free connection resources depended to expected connection type (S7, next free for other types). You can easy check CPU status about connections with Online status and inside CPU cfg options.

2. PUT/GET has limit of data BYTEs amount you can exchange between Client and Server.

3. check PUT/GET blocks help for description about more defined areas as one time exchange.

4. it can be possible close data exchange, set other next block and do other data exchange with same connection probably.

5. with one Client you can do PUT/GET to server and do on same Server independed connection as Client to other Server and do data exchange, logically. You need only carefully handle connections and resources.

You need simply do tests, no other way.

Example: How to configure S7 connection PUT/GET between S7 CPUs