Need your support, I have installed TIA Portal V12 & 13. After installation of these Tiaportal's my PLCsim V5.4 stopped work with Simatic Manager V.5.4 [Before It was working] Now PLCSIM is working with TIAportals but not with Simatic Manager. What to do?

Best regards,

SSHussain

2

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Join Date: Feb 2012

Location: Netherlands

Posts: 344

What exactly does not work, are there any error messages?

3

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Join Date: May 2015

Location: Dubai

Posts: 11

Download [288:48] Unable to reach the module CPU 312 by means of the subnet assigned to the programming device / PC.

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Join Date: Jun 2013

Location: MI

Posts: 3,161

First, make sure the PG/PC is still set correctly. Second, make sure portal is not online with PLCSIM when you connect with Simatic Manager. closing everything and rebooting might help, too.

If none of that helps, you might need to repair or re-install PLCSIM to get it to talk.

5

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Join Date: May 2015

Location: Dubai

Posts: 11

PG/PC are set correctly, because in Tiaportal v12, 13 with the controllers 300/400 it communicates correctly, but not communicating with Simatic Manager, I attempt to reinstall PLCsim but still no luck.

mình mới làm quen vs PlC mình dùng step7-300 v5.5 trên win7 64bit .cho mình hỏi mình tạo 1 project làm hoàn chỉnh 1 bài rùi khi save xong mình mô phỏng[ấn vào moniter] thì máy báo " unable to reach the module CPU312 via the online interface" .cho hỏi là bị j

I can get my S7 software to talk to the PLC and can change variable values and such when I use the MPI cable. When I switch to industrial ethernet, using Set PC/PG interface, it won't connect to the PLC, even though the IP address has been downloaded to the PLC and I can ping it from my PC.

The message I get is this:

Unable to establish connection to *my module name*

I look at details and I get:

Unable to reach module using the online interface.

It's like ethernet isn't fully configured or something.

Does anybody have any ideas what I might try?

I appreciate the help.

JesperMP

July 18th, 2007, 02:50 PM

Are the 3 first groups in the IP of both PC and PLC the same ? i.e. 192.168.0.1 192.168.0.2

What do you get if you use "accessible nodes" ?

astrobody

July 18th, 2007, 02:55 PM

Yes. They are on the same class c network.

I don't know where to change to 'accessible nodes' that you mentioned. Can you enlighten me?

Thanks!

PLucas

July 18th, 2007, 03:06 PM

I don't know where to change to 'accessible nodes' that you mentioned. Can you enlighten me?

In Simatic Manager, select 'PLC' then 'Display Accessible Nodes'

Paul

PLucas

July 18th, 2007, 03:10 PM

astrobody,

What options in the PG/PC interface do you have for your network card? Have you selected 'ISO Ind Ethernet' or 'TCP/IP', if it is the former, try using TCP/IP, this is what I use all the time.

Paul

astrobody

July 18th, 2007, 03:14 PM

yes, I can see the 2 PLC nodes when I use that.

astrobody

July 18th, 2007, 03:16 PM

More specifically, I can see the CP attached to my 315 PLC and I can see the PN-IO that is part of my 319 PLC.

Should I be able to see the CPUs here?

JesperMP

July 18th, 2007, 03:46 PM

Maybe somehow the HW config has become unsyncronised somehow. I suggest that with PG/PC Interface still set to TCP/IP you download the HW Config again. When you are prompted for which PLC to download to, you shall be able to see the IP adresses of both the CP and the 319. If you can perform a HW config download you should also be able to go online as normal.

By the way, there is absolutely no need to set the IP adress via MPI. This is a myth. If the PLC hasnt yet recieved its intended IP adress, then you can download the HW config [including the IP adress] by means of the MAC adress which is printed on the CP or CPU.

astrobody

July 18th, 2007, 04:25 PM

I reset to TCP/IP and downloaded the HW Config to each of the two PLCs. There doesn't seem to be any effect.

I looked for the tag of $Sys$Status through the WWClient program and I got a false reading returned. I was told by my wonderware person that this meant a communication problem.

Any more suggestions/ideas?

JesperMP

July 18th, 2007, 04:30 PM

I dont get it. With Set PG/PC Interface set to TCP/IP, can you connect to the PLC via Simatic Manager ?

I dont know Wonderware, but I dont think that it uses the same drivers as STEP7. Concentrate on STEP7 first, and when that part is working then we'll look at WW.

In Simatic Manager, in the project tree highligt the CPU in question, and then select "PLC" and "Module Information". Tell us how that goes.

PeterMalt

July 18th, 2007, 04:35 PM

Last week i also spend a few hours to communicate

MPI works mostly always TCP/IP select on programming/computer device TCP/IP[Auto]-> your ethernet card what i do for test my setup and hardware / cabling etc my pc's laptops are in 10.11.65.xxx range In PLC config the setting will be in same range pe : 10.11.65.101 Siemens PLC can not always see another segment.

If the mark in de CP hardware config Parameter-tab "IP protocol is being used" is removed the mac adres can be used, the PG-PC interface must be set to : ISO Ind.Ethernet -> your network card.

astrobody

July 18th, 2007, 04:55 PM

Looks like I can connect when I use TCP/IP now... Should I be able to connect when using Industrial Ethernet in the PC/PG Interface? The system that I am duplicating for test uses Industrial Ethernet.

Thank you for your help!

Should I start a new topic for getting help connecting Wonderware to the PLC? I suggest you do. It is very important that there is a "tasty" and relevant thread topic header. Otherwise you will not attract any WW experts.