Connect to aspect server

Hi,

I use the 800xA FP4. My system is working and I want to read some of variables with another third part OPC server. 800xA network is read correctly everythink but I dont reach the server another PC. I try to connect Aspect server but olways reply to acces denied. I try to turn on network dixcowery but server don't allow to me chance. Please help to me How can solve this probem?

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absl Rank: 637

Asked 3 years ago

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Hello,

Please check the following in both aspect server,domain,OPC server when the message access denied occurs.

1.windows firewall should be disabled.

2.time zone & date,time should be same everywhere.

3.Network settings should be proper as per your configuration should be unique.

4.RNRP should be work.

5.Check the user settings of the confgiuration wizard.

a.If you want to read data from the 3rd party opc server then use generic opc client to read data.

b. If you want to send some data to 3rd party OPC client then please follow the manel attached

http://abblibrary.abb.com/global/scot/scot225.nsf/veritydisplay/f9416636c00f468
1852578a9006460ed/$file/OPC-server-manual-en.pdf

Please brief you requirement?

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by absl Rank: 637 on 12/1/2014 4:21:41 AM | Like (0) | Report

My sistem is working correctly. I dont have any problem 800xa system. But I must send some of variable from 800xA to another 3rd part OPC. But Other PC dont connect to 800xA server opc. All of the IP the same group.

by absl Rank: 637 on 12/1/2014 4:22:59 AM | Like (0) | Report

How can open the 800xA server Network the other PC?

by Harsha.D AKS expert

Rank: 8 on 12/1/2014 4:29:44 AM | Like (0) | Report

you mean you want to add 3rd OPC to the 800xA system?

by Harsha.D AKS expert

Rank: 8 on 12/1/2014 4:31:08 AM | Like (0) | Report

use dcom settings to access the 800xA surrogate process

by absl Rank: 637 on 12/1/2014 4:39:16 AM | Like (0) | Report

No, I want to add800xA to the 3rd OPC. But I dont chance the 800xA Server network setting so I dont reach the 800xA server. How can change the 800xA server network setting and how can read 3r OPC from 800xA variable

by Harsha.D AKS expert

Rank: 8 on 12/1/2014 4:55:10 AM | Like (0) | Report

can pls explain in brief whether you want to add 3rd OPC to 800xA?

by absl Rank: 637 on 12/1/2014 5:06:33 AM | Like (0) | Report

Now I add one aditional unit in working system. Other system different Scada system and additional unit the 800xA system. how can connect to 800xA system other scada? Customer want to show some of system old scada system.

by Harsha.D AKS expert

Rank: 8 on 12/1/2014 11:11:30 PM | Like (0) | Report

Ok you have to generic opc to get the data from old scada so u have to use dcom settings.

by absl Rank: 637 on 12/2/2014 3:11:24 AM | Like (0) | Report

I now I must change the Dcom setting but Do you now how can I do? İf you now please explain it. I try many thing but server nat respons to me.

I create new user(its name 800xAService) old scada and then I show the 800xA system server. I change many ting the dcom setting but I'm not connect to the OPC.

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Harsha.D

Rank: 8

Answered 3 years ago

OK, so you want to connect a third party OPC Client to the 800xA system and read data from the controllers ?

1. Do not connect to the Aspect Server - Connect to a Connectivity server. ( Unless of course you have a combined AS/CS)

2. You can connect Either to the "AfwOPCDaSurrogate" OPC server or to the "ABB.AC800MC_OpcDaServer.3".

- The surrogate server lets you read EVERYTHING from the 800xA system and is available on every client and server machine.

- The AC800MC_OpcDaServer is only available on your connectivity server and lets you directly access everything from the AC800M controllers only.

You mention "Network Discovery". Is this a Domain or a Workgroup ? The procedures you need will be different. Everything is much easier if you use a domain.

3. Get an OPC security analyser to help you find, diagnose and fix DCOM security problems. I use this one ... https://advosol.com/p-22-opc-security-analyser.aspx

Or you want to Connect to a third party OPC Server and read data from somebody else's OPC server ?

Check these question / answer threads ...

http://www402.abbext.com/Access-party-opc-server-tags-system800xA-q1208503.aspx

http://www402.abbext.com/OMRON-OPC-CX-Server-Client-Configuration-q1193900.aspx

http://www402.abbext.com/AnswerQuestions.aspx?keywords=third%20party%20connecti
vity

And this manual ...

http://www05.abb.com/global/scot/scot354.nsf/veritydisplay/7ceb150434f89f5bc125
78570041d625/$file/3BSE035041-510_-_en_System_800xA_5.1_PLC_Connect_Configurati
on.pdf

And get the OPC Security analyser from Step 3 above

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