Communication questions & answers - Control Systems Application and Knowledge Store

4

answers

3

votes

5221

views

checksum error, Modbus RTU

Asked 3 years ago by dannypat Rank: 1172

DCS in general > Communication > Modbus > Modbus RTU, PLC Automation > AC500

2

answers

4

votes

3237

views

Termination resistor for modbus rtu

Commented 2 years ago by arunvt1992 Rank: 642

DCS in general > Communication > Modbus > Modbus RTU

11

answers

1

votes

11123

views

Slave device not responding, modbus RTU

Asked 5 years ago by PM860 Rank: 996

DCS in general > Communication > Modbus > Modbus RTU, 800xA > AC 800M

4

answers

1

votes

5440

views

Communication error during login. logout!

Asked 3 years ago by Amir Rank: 2651

DCS in general > Communication, DCS in general > Software > _Other, PLC Automation > AC500-eCo, PLC Automation > Engineering > Automation Builder

0

answers

0

votes

106

views

OPC server for AC800M error 1075

Commented 28 days ago by alessandro.schivo Rank: 765

Symphony Plus, DCS in general > Communication > OPC > OPC server

1

answer

0

votes

106

views

AC800m RS-232 communication receive problem

Commented 27 days ago by ak Rank: 177

800xA > Connectivities, DCS in general > Communication > _Other

2

answers

2

votes

90

views

How to refresh the OPC AE Server?

Answered 24 days ago by Stefan Stromqvist AKS expert

Rank: 1

800xA > System, DCS in general > Communication > OPC > OPC AE/DA

3

answers

4

votes

5241

views

How can i transfer REAL numbers for example the value "5.32" through Modbus RTU ?

Commented 7 months ago by akhraszaid Rank: 199

DCS in general > Communication > Modbus

1

answer

0

votes

88

views

OPC UA interface via History node

Commented 23 days ago by Rajeesh Mariyodan Rank: 41

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

2

answers

1

votes

79

views

PM891- hardware unit error

Commented 1 month ago by Yoginder.K.Singh Rank: 26

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

2

answers

0

votes

76

views

IEC6850 OPC SERVER

Commented 10 days ago by ParthibanT Rank: 50

800xA > Connectivities > _Other, DCS in general > Communication > OPC > OPC server

2

answers

1

votes

2235

views

Wireless Communication Between PLC

Asked 3 years ago by Meer Arshad Ali Rank: 223

DCS in general > Communication > OPC > _Other, DCS in general > Networking > Wireless, PLC Automation > AC500

2

answers

2

votes

1339

views

com mod mast

Answered 8 months ago by Amal Rank: 100

DCS in general > Communication > Modbus > Modbus RTU, PLC Automation > AC500

7

answers

8

votes

4830

views

How to get data from OPC server?

Asked 8 years ago by jiading Rank: 2918

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

3

answers

2

votes

4593

views

AC500 OPC server problem.

Asked 6 years ago by HGonzalez Rank: 122

DCS in general > Communication > OPC > OPC server, DCS in general > Communication > OPC > OPC tunnel, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, PLC Automation > AC500, PLC Automation > Supervisory software > DigiVis 500

1

answer

0

votes

61

views

Need array to hold data for Information Manager Calculations service

Commented 5 months ago by kamil.herman Rank: 24

800xA > Applications > Information management > Information Manager, DCS in general > Communication > Modbus > Modbus TCP

1

answer

0

votes

60

views

CI867 card going unresponsive with all LED indication off and communication failure

Answered 1 month ago by ParthibanT Rank: 50

DCS in general > Communication > Modbus > Modbus TCP, 800xA > AC 800M > CI86x modules > CI867 (Modbus TCP)

1

answer

0

votes

59

views

Connect to ac160

Commented 2 months ago by dinhzung91 Rank: 4569

DCS in general > Communication > _Other

2

answers

0

votes

3369

views

0x80040154 – class not registered when tried to connect to 800xA OPC DA Surrogate from 3rd Party OPC Client

Asked 5 years ago by nandkishor Rank: 5167

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

5

answers

4

votes

3880

views

Modbus TCP/IP

Asked 5 years ago by Luka Rank: 504

DCS in general > Communication > Modbus > Modbus TCP, PLC Automation > AC500 > CI modules > CI521, CI522 (Modbus TCP), PLC Automation > AC500

2

answers

0

votes

55

views

Versamax Profibus IO with AC800M Controller

Answered 9 months ago by Kumar Rank: 689

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

1

answer

3

votes

551

views

ETH_MOD_MAST Limitations.

Answered 1 year ago by ak Rank: 177

PLC Automation > AC500 > _Other, DCS in general > Communication > Modbus > Modbus TCP, DCS in general > Communication > Modbus > Modbus TCP

3

answers

0

votes

54

views

How to connect to OLE DB provider for ABB OLE DB Provider for HT

Answered 1 month ago by MHO Rank: 66

800xA, DCS in general > Communication > _Other

4

answers

2

votes

2334

views

modbus tcp slave not responding?

Asked 4 years ago by Aoo Rank: 1924

DCS in general > Communication > Modbus > Modbus TCP, PLC Automation > AC500 > CI modules > CI521, CI522 (Modbus TCP), PLC Automation > AC500, PLC Automation > Engineering > Automation Builder > CODESYS, PLC Automation > Engineering > Automation Builder

1

answer

0

votes

2592

views

Connection REF615 and SCADA over MODBUS TCP/IP

Commented 1 year ago by heramirez Rank: 1647

DCS in general > Communication > Modbus > Modbus TCP, DCS in general > Communication > Modbus, Distribution Automation > Feeder protection & control > REF6xx series

3

answers

3

votes

3132

views

OPC Surrogate Process

Asked 6 years ago by kmk691 AKS expert

Rank: 17

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

4

answers

1

votes

1498

views

how to configure com_mod_master to read a holding register?

Commented 5 months ago by Amal Rank: 100

DCS in general > Communication > Modbus > Modbus RTU, PLC Automation > AC500

3

answers

1

votes

1693

views

Profibus Communication between ABB CI854 DP-V1 and Siemens CP 1542-5

Asked 4 years ago by FredericJ Rank: 6816

DCS in general > Communication > PROFIBUS, DCS in general > Communication, DCS in general > Control systems > Connectivity, 800xA > AC 800M, 800xA > Connectivities > 3rd party connectivity

1

answer

0

votes

48

views

Support Modbus RTU Function Code 22

Answered 1 month ago by rahil.m Rank: 1419

PLC Automation > AC500 > Applications > High Availability, DCS in general > Communication > Modbus > Modbus RTU

4

answers

0

votes

318

views

Communication between ET200S and ABB 800

Commented 11 months ago by thedude1 Rank: 11179

800xA > AC 800M > _Other, DCS in general > Communication

1

answer

1

votes

46

views

Which OPC DA version is supported by ABB Freelance?

Commented 2 days ago by kazuya.kikuchi Rank: 4962

Freelance, DCS in general > Communication > OPC > OPC AE/DA

4

answers

2

votes

1484

views

Read/Write discrete Input/output using modbus tcp

Asked 4 years ago by Dannyf Rank: 3562

DCS in general > Communication > Modbus > Modbus TCP, DCS in general > Communication, 800xA > Engineering, PLC Automation > AC500 > CI modules > CI521, CI522 (Modbus TCP), PLC Automation > AC500

4

answers

3

votes

3152

views

How to transfer data from Siemens WinCC OPC Server to 800xA system

Asked 5 years ago by hvt1602 Rank: 495

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

7

answers

12

votes

3831

views

Siemens DP/DP Coupler configuration in Control Builder Professional

Commented 2 months ago by hel2nan Rank: 867

DCS in general > Communication > PROFIBUS > PROFIBUS DP, 800xA > AC 800M > CI85x modules > _Other, 800xA > Fieldbus > PROFIBUS > PROFIBUS DP, LV Control Systems > Fieldbus devices > Profibus DP FieldBusPlugs

1

answer

4

votes

2437

views

PLC Connect Modbus TCP driver,

Asked 7 years ago by MCordero Rank: 153

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

1

answer

0

votes

2069

views

modbus s7-1200 - to ACS580 inverter

Asked 4 years ago by Mnajgebaur Rank: 2980

DCS in general > Communication > Modbus > Modbus RTU, Drives > DC drives fieldbus adapter > MotiFlex > OPT-FB-003 - Modbus RTU, Drives

1

answer

1

votes

1111

views

CI867 as Modbus TCP slave

Asked 5 years ago by pauly25 Rank: 904

DCS in general > Communication > Modbus > Modbus TCP, 800xA > AC 800M > CI86x modules > CI867 (Modbus TCP)

5

answers

5

votes

1561

views

Modbus RTU over TCP

Asked 5 years ago by insen1 Rank: 948

DCS in general > Communication > Modbus > Modbus RTU, DCS in general > Communication > Modbus > Modbus TCP, DCS in general > Communication > Modbus, 800xA > AC 800M

3

answers

2

votes

421

views

Profinet GSD Import of Siemens PN PN Coupler

Commented 6 months ago by Peter.bjorkman Rank: 1123

800xA > Fieldbus > PROFINET > Device Library, DCS in general > Communication > _Other

2

answers

1

votes

502

views

i am able to browse tags in matrikon, but not able to connect to 3rd party opc server in plc connect .

Commented 2 years ago by Govindaraj AKS expert

Rank: 11

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

3

answers

1

votes

995

views

PM861 COM3 port pin details for RS232 communication.

Asked 2 years ago by saurishkr Rank: 87

DCS in general > Communication > Modbus > Modbus RTU, DCS in general > Communication > Modbus, 800xA > AC 800M, Freelance > Controllers > AC 800F > FI 820F (Serial)

1

answer

2

votes

1326

views

DDCS

Asked 5 years ago by akbokade Rank: 800

DCS in general > Communication, Drives

1

answer

1

votes

731

views

Compact HMI 800 communicating AC500 Modbus TCP/IP

Asked 6 years ago by walt Rank: 2222

DCS in general > Communication > Modbus > Modbus TCP, Compact Product Suite > Operations > Compact HMI, PLC Automation > AC500 > CI modules > CI521, CI522 (Modbus TCP), PLC Automation > AC500

2

answers

1

votes

1274

views

32 bits dint to two 16bits dint

Asked 4 years ago by aerodriguez2010 Rank: 497

DCS in general > Communication > Modbus > Modbus TCP, DCS in general > Communication, 800xA > AC 800M, 800xA > Engineering > Control Builder M

0

answers

0

votes

38

views

MMSreadHi return status -401

Asked 21 days ago by BEAB Rank: 39

800xA > AC 800M > _Other, DCS in general > Communication > MMS

1

answer

1

votes

38

views

INTEGRATE SIEMES DP / PA ENLACE IM153-2 TO SYSTEM 800

Commented 2 months ago by hel2nan Rank: 867

DCS in general > Communication > PROFIBUS

1

answer

0

votes

37

views

PLC AC500 V3 MODBUS TCP

Answered 1 day ago by mahendra.g-patgar Rank: 275

PLC Automation > AC500 > _Other, DCS in general > Communication > Modbus > Modbus TCP

2

answers

4

votes

1442

views

Is it possible to have multimaster configuration in Modbus TCP/IP

Asked 4 years ago by gurwinder Rank: 1180

DCS in general > Communication > Modbus > Modbus TCP, DCS in general > Communication

2

answers

2

votes

1772

views

OPC UA Support

Asked 5 years ago by bohong Rank: 3150

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

6

answers

4

votes

3688

views

When do I need 800xA OPC Client Connection?

Asked 8 years ago by EK AKS expert

Rank: 28

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

AKS experts