Communication questions & answers - Control Systems Application and Knowledge Store

11

answers

1

votes

8676

views

Slave device not responding, modbus RTU

Asked 4 years ago by PM860 Rank: 909

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

4

answers

3

votes

2636

views

checksum error, Modbus RTU

Asked 2 years ago by dannypat Rank: 1059

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

2

answers

4

votes

870

views

Termination resistor for modbus rtu

Commented 11 months ago by arunvt1992 Rank: 666

DCS in general > Communication > Modbus > Modbus RTU

4

answers

1

votes

3827

views

Communication error during login. logout!

Asked 2 years ago by Amir Rank: 2324

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

2

answers

0

votes

1220

views

Wireless Communication Between PLC

Asked 1 year ago by Meer Arshad Ali Rank: 199

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

3

answers

1

votes

80

views

i m trying communication between ci854a and ci801, it shows connection down error, help me resolving this

Answered 1 month ago by Rob Lyon Rank: 2

DCS in general > Communication > PROFIBUS > PROFIBUS DP

1

answer

2

votes

2868

views

Hi, I want to communicate ACS550 with a pc using PC/Laptop

Asked 2 years ago by Abhishek Rank: 5144

DCS in general > Communication, Drives

2

answers

1

votes

76

views

Move Basic History from an existing Connectivity Server to a new Connectivity Server

Answered 1 month ago by Harsha.D AKS expert

Rank: 9

800xA > Engineering > Control Builder M, DCS in general > Communication > OPC, 800xA > Connectivities

1

answer

1

votes

671

views

CI854 Profibus

Asked 1 year ago by rsub Rank: 209

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

2

answers

0

votes

73

views

Shall 64bit OS can be combined with 32bit-5.1rev c and OPC communication

Commented 1 month ago by Rob Lyon Rank: 2

800xA > Applications > _Other, DCS in general > Communication > OPC, 800xA > System > System version > 800xA 5.1 (Rev A-E)

3

answers

4

votes

3930

views

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

Asked 4 years ago by kiriakos Rank: 1897

DCS in general > Communication > Modbus

7

answers

8

votes

4004

views

How to get data from OPC server?

Asked 7 years ago by jiading Rank: 2546

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

1

answer

0

votes

1929

views

Connection REF615 and SCADA over MODBUS TCP/IP

Commented 4 months ago by heramirez Rank: 1524

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

3

answers

3

votes

2424

views

OPC Surrogate Process

Asked 5 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

2

answers

0

votes

62

views

MODBUS REDUNDANCY WITH CI853 ACTING AS SLAVE

Commented 12 days ago by prashant.verma Rank: 1321

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

2

answers

0

votes

59

views

How to solved abnormal OPCDAConnector Status Initialize ?

Answered 3 days ago by Harsha.D AKS expert

Rank: 9

800xA > System > Aspect system > afw files, DCS in general > Communication > OPC > OPC AE/DA

2

answers

1

votes

57

views

Modbus TCP IP communication with Outotec PSI500I system

Answered 10 days ago by kstoilov AKS expert

Rank: 5

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

2

answers

2

votes

1253

views

OPC UA Support

Asked 4 years ago by bohong Rank: 2730

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

1

answer

1

votes

761

views

DDCS

Asked 4 years ago by akbokade Rank: 727

DCS in general > Communication, Drives

3

answers

0

votes

577

views

AC500 Modbus RTU Slave, adresses for input/output

Commented 11 months ago by kstoilov AKS expert

Rank: 5

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

3

answers

6

votes

53

views

TTD log configuration error

Answered 2 days ago by Stefan Stromqvist AKS expert

Rank: 1

800xA > Connectivities > Advant, DCS in general > Communication > OPC

1

answer

1

votes

52

views

Module comunication TB825

Commented 16 days ago by MR78 Rank: 2656

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

1

answer

1

votes

51

views

Values from Access Variables MMS aren't being frozen during download at the Control Builder M

Answered 1 month ago by Rob Lyon Rank: 2

800xA > Engineering > Control Builder M > Download application, 800xA > System > System version > 800xA 6.0.3, DCS in general > Communication > MMS

3

answers

0

votes

658

views

AC500 Modbus RTU

Asked 1 year ago by jarrett Rank: 529

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

2

answers

1

votes

103

views

Network separation

Answered 2 months ago by Stefan Stromqvist AKS expert

Rank: 1

800xA > Connectivities > _Other, DCS in general > Communication > OPC, DCS in general > Networking > Protocol

1

answer

1

votes

617

views

OPC Server 800xa Version 6.0.2

Asked 2 years ago by Gustavo Rank: 4133

DCS in general > Communication > OPC > OPC server, DCS in general > Communication > OPC, 800xA > Connectivities > 3rd party connectivity > _Other, 800xA > Connectivities > AC 800M Connect > AC 800M OPC Server, 800xA > System > System version > 800xA 6.0.2

1

answer

1

votes

1055

views

ACS 550 modbus communication

Asked 1 year ago by Nivin Rank: 4634

DCS in general > Communication > Modbus, DCS in general > Communication, Drives > DC drives fieldbus adapter > Modbus/ Modbus Plus adapter, Drives

3

answers

3

votes

2609

views

Modbus pin configuration (Serial DB9 to RJ45)

Asked 4 years ago by mshahabahmad Rank: 723

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

2

answers

3

votes

1256

views

How do I in software configure AC500 as a Modbus TCP/IP slave

Asked 2 years ago by Aoo Rank: 1705

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

2

answers

7

votes

3115

views

CI853

Asked 5 years ago by SG Rank: 43

DCS in general > Communication > Modbus, DCS in general > Communication, DCS in general > Software > Configuration, 800xA > AC 800M > CI modules (other), 800xA > System > Administration & configuration > Configuration

2

answers

0

votes

2847

views

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

Asked 4 years ago by nandkishor Rank: 4398

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

5

answers

4

votes

3136

views

Modbus TCP/IP

Asked 4 years ago by Luka Rank: 471

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

3

answers

4

votes

1848

views

OPC connection between ABB 800xA and Honeywell. Permissions

Asked 4 years ago by ABB_newbee Rank: 3038

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

4

answers

2

votes

1638

views

modbus tcp slave not responding?

Asked 2 years ago by Aoo Rank: 1705

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

2

answers

1

votes

835

views

32 bits dint to two 16bits dint

Asked 3 years ago by aerodriguez2010 Rank: 516

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

3

answers

1

votes

645

views

PM861 COM3 port pin details for RS232 communication.

Asked 1 year 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

1

votes

1290

views

CI867 Modbus TCP Master Communication Error

Asked 2 years ago by Jagl77 Rank: 223

DCS in general > Communication > Modbus > Modbus TCP, 800xA > AC 800M > CI86x modules > CI867 (Modbus TCP), 800xA > System > System version > 800xA 6.0

7

answers

0

votes

646

views

CI867 Hardware Configuration

Asked 1 year ago by ertug Rank: 630

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

3

answers

2

votes

4037

views

AC500 OPC server problem.

Asked 5 years ago by HGonzalez Rank: 108

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

1

votes

39

views

ac400 configuration and connection with AC800M controller

Commented 12 days ago by MR78 Rank: 2656

DCS in general > Communication

0

answers

0

votes

37

views

800xA Batch con PM891: Batch phase not IDLE

Asked 22 days ago by hStefan1983 Rank: 2107

800xA > Applications > Batch management > _Other, 800xA > AC 800M > _Other, DCS in general > Communication > OPC > _Other

2

answers

0

votes

1484

views

RTU560 Configuration

Asked 2 years ago by manufa Rank: 2198

DCS in general > Communication, DCS in general > Software > Configuration, 800xA > System > Administration & configuration > Configuration, Distribution Automation > Grid automation > RTU5xx DA, Power Automation > Remote terminal units

2

answers

8

votes

2777

views

Total System Load and Cyclic Load of AC800M controllers

Asked 4 years ago by darrencotter Rank: 2180

DCS in general > Communication > MMS, 800xA > AC 800M > Performance > Cyclic load, 800xA > AC 800M

1

answer

0

votes

197

views

Freelance AC800F FI830F Profibus communication error

Asked 1 year ago by subramani tn Rank: 616

DCS in general > Communication > PROFIBUS, 800xA > Fieldbus > PROFIBUS > PROFIBUS RLM01, 800xA > I/Os > S900 I/O, Freelance > Controllers > AC 800F, Freelance > Fieldbus > PROFIBUS, Freelance > I/Os > S900 I/O

3

answers

3

votes

800

views

AC500 Modbus

Asked 2 years ago by Robinson Rank: 499

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

1

answer

1

votes

866

views

PLC reading from a holding register

Asked 2 years ago by Aoo Rank: 1705

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

5

answers

3

votes

2776

views

Browse & Extract Tag List from ABB 800xA OPC Servers

Answered 11 months ago by ben.hohman Rank: 4689

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

1

answer

0

votes

774

views

CI801 1.5/1 GSD File

Asked 3 years ago by Ari2016 Rank: 4543

DCS in general > Communication > PROFIBUS, 800xA > AC 800M > CI modules (other), 800xA > Fieldbus > PROFIBUS > GSD file

1

answer

0

votes

1609

views

modbus s7-1200 - to ACS580 inverter

Asked 3 years ago by Mnajgebaur Rank: 2609

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

1

answer

1

votes

1077

views

CI867 Modbus TCP/IP slave

Asked 4 years ago by pauly25 Rank: 830

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

AKS experts