[?]: cpu 319 DP/PN not go to online mode

[maher]

Hi all
when i tried to go online with plc s7 319 2DP/PN , I got the below message:
Upload station to pg ( 33:17075 )
online: The local MPI address for the programming device / pc is higher than the maximum node address or the the wrong transmission rate or wrong interrupt is set .

so what can i do ? please

Maher

[sania]

change "set pg/pc interface " from mpi to tcp/ip & your tcp_card

[maher]

change "set pg/pc interface " from mpi to tcp/ip & your tcp_card

Excuse me when i'll transfer from mpi to tcp/ip so i will use the profinet port , thats right or wrong?
if right how can i get the address for my pc to communicate with the cpu.

thanks a lot
Maher

[Schtiel]

how can i get the address for my pc to communicate with the cpu.

May be this will be useful:

How to setup S7 PLC with an IP addresswithout having to do an initial download via MPI

1. Open the project in Simatic Manager, Options - Set PG/PC Interface.
Set S7ONLINE access point to Ethernet(TCP/IP). Do not select Ethernet(ISO).

2. Hook up the CPU/CP with the PC, preferably via an autonegotiating switch.

3. Open the HW Config of the STEP7 project.
Make sure that all modules match what is installed exactly.
Open the Properties of the CP343-1 or the PN CPU. Set it to "networked" and specify the desired IP address.
Save and compile.
Select Download. You will be prompted for which target, and you simply select the CPU of your project. Then a dialog appear where the IP address is suggested for the target address. At this time, use the "view" button to make STEP7 scan for available nodes. If there is no reachable TCP/IP nodes, but there is a fresh CPU or CP with no IP then the MAC address of the reachable node will be displayed.
A CP343-1 will be displayed as "CP343-1".
A PN CPU of S7-300 will be displayed as "S7-300".
If necessary, select the MAC or IP address (even if doesnt match the IP address of your project), and then OK. If the CP or CPU has no IP address set, you will be asked if it should be set now, and you just accept this.
The HW download will then proceed.

4. At this stage the IP address and Subnet of your PC and the PLC must match so that the PLC is reachable from the PC.
Try to ping the PLC from the PC.

5. If OK, go back to Simatic Manager and select the blocks of the project and again Download.
If this also goes OK, select any block, open it and view it online.

[maher]

But i haven't got the program which in the cpu , so i am very scary to do the prvious steps .
I want in the first upload the program to get the original copy , after that i can change any thing .

If these steps only to get the program inform me to start to execute it

Maher

[dehell]

Hi,
First step
Upload WIRESHARK (use google to find it)
Then install this software.
Second step
Connect your laptop to PLC using Ethernet cross wired cable.
Step three
Start WIRESHARK : you will now find the IP adress of your PLC.
Step Four
Creat a new project in Step7
Open Hardware and add the correct CPU with the correct IP Adress
Compile and save.
Step Five
Try to go online
Best regards

[sania]

The local MPI address for the programming device / pc is higher than the maximum node address or the the wrong transmission rate or wrong interrupt is set

you need correct adress or HSA or Speed in set pg/pc interface/
what kind your adapter?

[maher]

usb to mpi adapter