OPC questions & answers - Control Systems Application and Knowledge Store

1

answer

6

votes

956

views

AC500 OPC server capabilities?

Asked 8 years ago by Vijayaram J Rank: 85

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, PLC Automation > AC500

1

answer

2

votes

524

views

What is significance of Max return Values in OPC HDA server?

Asked 8 years ago by Chander.Krish Rank: 2665

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, 800xA

3

answers

4

votes

226

views

"Freelance2000OPCServer.nn "can not be disabled, "Freelance2000OPCServer.nn" kann nicht deaktiviert werden

Asked 8 years ago by Klaus Bauknecht Rank: 2476

DCS in general > Communication > OPC > OPC client, DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other

2

answers

1

votes

1314

views

How to make the status of OPC Server for AC800M as Running?

Asked 8 years ago by msmkacharya Rank: 120

DCS in general > Communication > OPC > OPC server, 800xA > AC 800M, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, 800xA

1

answer

7

votes

712

views

AC800M Controllers are no longer functioning in Redundant Mode

Asked 8 years ago by Obinna71 Rank: 3170

DCS in general > Communication > OPC, DCS in general > Networking > Protocol > _Other, 800xA > AC 800M, 800xA > Connectivities > 3rd party connectivity > _Other, 800xA > System > Redundancy

2

answers

1

votes

443

views

AC100 OPC Server cannot be seen by client OPC

Asked 8 years ago by RonnieC Rank: 3915

1

answer

1

votes

367

views

Problem uploading with Compact 800xA PLC Connect

Asked 8 years ago by tuanPASCO Rank: 224

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, 800xA > Connectivities > 3rd party connectivity > PLC Connect, 800xA, Compact Product Suite

1

answer

3

votes

178

views

What is the basic settings need to be done while using ac 800m controller(800xa) for engineering and pgp as hmi?

Asked 8 years ago by janhavi k Rank: 2906

DCS in general > Communication > OPC > OPC client, DCS in general > Communication > OPC > OPC server, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, 800xA > Solutions > Power generation > Power Generation Portal (PGP), 800xA

1

answer

2

votes

831

views

Problem loading RTDB with ABB 800xA PLC Connect

Commented 3 months ago by tsendl Rank: 2114

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, 800xA > Connectivities > 3rd party connectivity > PLC Connect, 800xA > Connectivities > Connectivity server, 800xA

2

answers

3

votes

1300

views

800xA Integration with MS SQL Server

Asked 8 years ago by mlun Rank: 125

DCS in general > Communication > OPC > OPC gateway, 800xA, Freelance > Applications > Enterprise Historian > SQL

2

answers

3

votes

115

views

Hii ...Im facing a problem with one of the controller AC800M

Asked 8 years ago by Shiva Prasad Rank: 662

DCS in general > Communication > OPC, 800xA > AC 800M, 800xA > Connectivities > 3rd party connectivity > _Other, 800xA

5

answers

12

votes

1041

views

Freelance Trend Server and OPC server Freelance version 9.2

Asked 8 years ago by csanchez411 AKS expert

Rank: 14

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, Freelance > Controllers > AC 800F

4

answers

8

votes

2452

views

Can´t read variables in opc server

Commented 8 months ago by jijo.johnson Rank: 9595

DCS in general > Communication > OPC, 800xA > AC 800M, 800xA > Connectivities > 3rd party connectivity > _Other

1

answer

4

votes

367

views

Compact HMI V5.1 OPC Communication Failure

Asked 8 years ago by Vijayaram J Rank: 85

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, Compact Product Suite > Operations > Compact HMI, Compact Product Suite

1

answer

2

votes

237

views

OPC Funtion Block Classes for Freelance

Asked 8 years ago by Eurit Rank: 646

DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, Freelance > Controllers > AC 800F

2

answers

1

votes

404

views

How to configure ABB OPC Server for AC700F

Asked 8 years ago by jiading Rank: 3161

DCS in general > Communication > OPC > OPC gateway, DCS in general > Communication > OPC > OPC server, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, Freelance > Controllers > AC 700F

7

answers

8

votes

5198

views

How to get data from OPC server?

Asked 9 years ago by jiading Rank: 3161

DCS in general > Communication > OPC > OPC server, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, Freelance > Controllers > AC 800F

3

answers

5

votes

371

views

DigiVis in connection to AC 800M controller via Freelance PLC connect as OPC client?

Asked 9 years ago by Elmar Rank: 215

DCS in general > Communication > OPC > OPC client, 800xA > AC 800M, Freelance > Operations > Freelance Operations

3

answers

5

votes

1823

views

Freelance, OPC server

Asked 9 years ago by Thwe Lin Han Rank: 128

DCS in general > Communication > OPC > OPC server, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, Freelance > Controllers > AC 800F

6

answers

4

votes

3926

views

When do I need 800xA OPC Client Connection?

Asked 9 years ago by EK AKS expert

Rank: 31

DCS in general > Communication > OPC > OPC client, 800xA

1

answer

2

votes

188

views

What is the limit of external OPC servers (OPC-S) that I can add in a Freelance 800F project ?

Asked 9 years ago by santhosh2r2 Rank: 14459

DCS in general > Communication > OPC > OPC server, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, Freelance > Controllers > AC 800F

1

answer

2

votes

322

views

In OPC Server Browser, it is not possible to access items since process name comes. Is there a way to access them?

Asked 9 years ago by santhosh2r2 Rank: 14459

DCS in general > Communication > OPC > OPC server, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, Freelance > Controllers > AC 800F, Freelance > Engineering > Freelance Engineering

AKS experts