Communication questions & answers - Control Systems Application and Knowledge Store

1

answer

4

votes

356

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Compact HMI V5.1 OPC Communication Failure

Asked 7 years ago by Vijayaram J Rank: 79

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

4

answers

4

votes

994

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Freelance Ethernet Rec/Send and TCP module

Asked 7 years ago by olo234 Rank: 1870

DCS in general > Communication, DCS in general > Networking > Protocol > Ethernet, DCS in general > Networking > Protocol > TCP/IP, Freelance > Controllers > AC 800F > EI 80xF, EI 81xF (Ethernet), Freelance > Controllers > AC 800F

1

answer

2

votes

232

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OPC Funtion Block Classes for Freelance

Asked 8 years ago by Eurit Rank: 606

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

1

answer

0

votes

542

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Problem 800xa 5.1 Rev. A, adress in the driver modbus for PLC connect

Asked 8 years ago by 937555162 Rank: 4826

DCS in general > Communication > Modbus > Modbus TCP, 800xA > Connectivities > 3rd party connectivity > PLC Connect, 800xA

8

answers

6

votes

1144

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Redundant AC800M with Siemens ET200M on redundant Profibus-DP

Commented 2 years ago by EK AKS expert

Rank: 27

DCS in general > Communication > PROFIBUS, 800xA > AC 800M, 800xA > Fieldbus > PROFIBUS, 800xA

2

answers

1

votes

276

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What is the best way to terminate the Modbus wiring to allow one of the segment ends to be powered down.

Asked 8 years ago by TDonaldson Rank: 2841

DCS in general > Communication > Modbus, Freelance > Controllers > AC 800F

17

answers

3

votes

464

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AC800FR is stopped due to error

Asked 8 years ago by EK AKS expert

Rank: 27

DCS in general > Communication, DCS in general > Networking > Protocol > Ethernet, Freelance > Controllers > AC 800F > EI 80xF, EI 81xF (Ethernet), Freelance > Controllers > AC 800F

2

answers

3

votes

1156

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Is it possible to Reset the CI854 profibus card without reseting the controller?

Asked 8 years ago by sujithnair Rank: 427

DCS in general > Communication > PROFIBUS, 800xA > AC 800M > CI85x modules > CI854/A/B (PROFIBUS DP-V1), Freelance > Controllers > AC 800F > _Other

2

answers

1

votes

395

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How to configure ABB OPC Server for AC700F

Asked 8 years ago by jiading Rank: 2840

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

3

answers

9

votes

1995

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Modbus RTU configuration

Asked 8 years ago by Willians Dutra Rank: 208

DCS in general > Communication > Modbus > Modbus RTU, Freelance > Controllers > AC 800F

1

answer

0

votes

185

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How to connect a Label Printer at a S800I/O Cluster with Profibus

Asked 8 years ago by Rudolf Huber Rank: 841

DCS in general > Communication > PROFIBUS, 800xA > I/Os > S800 I/O, 800xA > S800 I/O

7

answers

8

votes

4681

views

How to get data from OPC server?

Asked 8 years ago by jiading Rank: 2840

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

3

answers

5

votes

368

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

Asked 8 years ago by Elmar Rank: 234

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

3

answers

5

votes

1674

views

Freelance, OPC server

Asked 8 years ago by Thwe Lin Han Rank: 118

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

6

answers

4

votes

3604

views

When do I need 800xA OPC Client Connection?

Asked 8 years ago by EK AKS expert

Rank: 27

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

2

answers

2

votes

300

views

AC800F as profibus slave ?

Asked 8 years ago by Sumit Gargav AKS expert

Rank: 3

DCS in general > Communication > PROFIBUS, Freelance > Controllers > AC 800F

1

answer

4

votes

564

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Does anyone have a good Modbus TCP/IP solution for Freelance?

Asked 8 years ago by Micochero Rank: 138

DCS in general > Communication > Modbus > Modbus TCP, Freelance > Controllers > AC 800F

1

answer

2

votes

182

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

Asked 8 years ago by santhosh2r2 Rank: 12067

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

1

answer

2

votes

318

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

Asked 8 years ago by santhosh2r2 Rank: 12067

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

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