Communication questions & answers - Control Systems Application and Knowledge Store

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opcserver 5500 conn error to DA subscr Controller

Asked 4 months ago by bisuabb Rank: 467

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

1

answer

3

votes

72

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ABB PM861 communication with Compact HMI

Answered 4 months ago by Stefan Stromqvist AKS expert

Rank: 1

DCS in general > Communication > OPC > _Other, Compact Product Suite > Operations > Compact HMI, 800xA > AC 800M > Processor modules > PM861, PM864, PM866

1

answer

0

votes

124

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MODBUS tcp/ip communication

Commented 4 months ago by Amal Rank: 153

PLC Automation > Engineering > Automation Builder, DCS in general > Communication > Modbus > Modbus TCP

3

answers

1

votes

45

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Energy Analyzer

Commented 4 months ago by Amal Rank: 153

Safety Systems, DCS in general > Communication > Modbus > Modbus RTU

1

answer

1

votes

86

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modbus addressing

Commented 4 months ago by Amal Rank: 153

PLC Automation > AC500-eCo > Processor modules > PM554, PM555, PM556, DCS in general > Communication > Modbus

1

answer

0

votes

68

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How to choose the necessary licenses.

Commented 4 months ago by kurganov Rank: 7096

DCS in general, DCS in general > Communication > PROFIBUS

0

answers

0

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88

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modbus tcp\ip addressing

Asked 4 months ago by Amal Rank: 153

PLC Automation > Engineering > Automation Builder > Application solutions, DCS in general > Communication > Modbus

3

answers

4

votes

148

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modbus tcp

Answered 4 months ago by ParthibanT Rank: 93

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

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0

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71

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simocode pro C integration with freelance

Commented 4 months ago by nitin.pulastya Rank: 3119

Freelance, DCS in general > Communication > PROFIBUS

1

answer

0

votes

92

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Can I acheive Modbus TCP/IP communication between PM585 and CI522 (Remote I/O) by using ETH_MOD_MASTER FB?

Commented 5 months ago by Dan Rank: 1551

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

1

answer

0

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34

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ABB Melody PM876 redundancy controller switchover failure, who can understand the error memory infomation

Answered 5 months ago by stefan.lauxtermann Rank: 980

DCS in general > Communication > PROFIBUS > PROFIBUS DP, Symphony Plus > Controllers

2

answers

0

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28

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Data from devices connected with modbus rtu does not come from time to time? zero is coming. why?

Commented 5 months ago by kstoilov AKS expert

Rank: 5

PLC Automation > AC500-eCo > Processor modules > PM564, PM565, PM566, DCS in general > Communication > Modbus > Modbus RTU

2

answers

0

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55

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Versamax Profibus IO with AC800M Controller

Answered 5 months ago by Kumar Rank: 675

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

1

answer

0

votes

58

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How Many parameter can be read through Modbus serial moduleCI853 from a single slave and in Total

Commented 5 months ago by himanshu Rank: 262

800xA > Fieldbus > _Other, DCS in general > Communication > Modbus > Modbus TCP

1

answer

0

votes

48

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Profibus to Single Mode converter baud rate issue. WesterMo ODW-700 series works currently on MM but not on SM

Answered 5 months ago by engasalhameed Rank: 2282

PLC Automation > _Other, DCS in general > Communication > PROFIBUS

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answers

0

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41

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HOW TO READ ASCII VALUE IN PM583-ETH PLC THROUGH MODBUS TCP/IP protocol

Asked 5 months ago by WINTEX_ENGINEERS Rank: 555

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

2

answers

1

votes

50

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Modbus TCP Connection REM615 - Up[date Rate of Current Signal, address, 40140, 40139, 40138

Commented 5 months ago by gregory.richards Rank: 4329

PLC Automation > Supervisory software, DCS in general > Communication > Modbus > Modbus TCP

2

answers

0

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59

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AC800M OPC server 5.1 Memory leak Windows 2008 Server R2 SP1

Answered 5 months ago by Ordoban Rank: 30

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

2

answers

0

votes

59

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Problem with vb macro code to generate tag values against time stamp at a fixed interval

Answered 5 months ago by Geof Ledin AKS expert

Rank: 36

800xA, DCS in general > Communication > OPC

2

answers

0

votes

90

views

How to Unpack a 16 bit data

Commented 6 months ago by vinomano412 Rank: 1549

PLC Automation > AC500, PLC Automation > AC500 > Processor modules > PM571, PM572, PM573, DCS in general > Communication > Modbus > Modbus RTU

1

answer

0

votes

87

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CI854 Healthy but Connection Down Alarms keep coming

Commented 6 months ago by b.schliessmann Rank: 191

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

3

answers

2

votes

300

views

Profinet GSD Import of Siemens PN PN Coupler

Commented 2 months ago by Peter.bjorkman Rank: 1086

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

3

answers

0

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90

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Modbus TCP slave address 0

Answered 6 months ago by ParthibanT Rank: 93

DCS in general > Communication > Modbus > Modbus TCP

1

answer

0

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42

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AC450 modbus redundancy (CI532V02 with MS)

Answered 5 months ago by Jan-Erik Rask Rank: 90

DCS in general > Communication > Modbus > Modbus RTU, Legacy DCS > Advant Master, Legacy DCS > Advant Master > Controllers > Advant Controller 450

2

answers

1

votes

63

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Sudden changes in speed reference using EFB - ACS580

Commented 6 months ago by wernich.raats Rank: 2310

DCS in general > Communication > _Other, Drives > AC drives > ACS580 series

2

answers

0

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141

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opc for AC800M

Commented 7 months ago by MR78 Rank: 1620

PLC Automation > _Other, DCS in general > Communication > OPC > _Other

1

answer

3

votes

139

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800xA 6 Advant OPC DA overloaded

Commented 7 months ago by Stefan Stromqvist AKS expert

Rank: 1

800xA > Connectivities > Advant > 800xA for Advant Master, DCS in general > Communication > OPC > OPC AE/DA

1

answer

0

votes

36

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OPC data from SIS (800XA) to DCS(Freelance) lag time

Answered 7 months ago by Stefan Stromqvist AKS expert

Rank: 1

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

2

answers

0

votes

32

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Change H/W details in Conductor NT s/ware v6 & system reverts back to physical Ethernet Address for old Net card

Commented 7 months ago by andrew.woodhouse Rank: 3255

DCS in general > Communication

2

answers

0

votes

26

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How to assign new network address (Not IP address) for replacement ECCP Model no: 686B811U01 dual network card.

Commented 7 months ago by andrew.woodhouse Rank: 3255

DCS in general > Communication > _Other

2

answers

1

votes

215

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How to get data from OPC UA to CB (Control Builder).

Commented 7 months ago by prashanth.bs1 Rank: 3250

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

1

answer

0

votes

20

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Error when reading from RVG200 recorder via Modbus/TCP

Commented 7 months ago by mschori Rank: 5352

DCS in general > Communication > Modbus > Modbus TCP

1

answer

0

votes

81

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Modbus TCP problems in Freelance 2016

Commented 7 months ago by Dieter Henkel AKS expert

Rank: 10

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

0

answers

0

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67

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MODBUS TCP/IP between two PLC's AC500 V3, ETHx_MOD_MAST function block with code of error unknown (256)

Commented 7 months ago by ak Rank: 188

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

1

answer

1

votes

91

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3rd Party 800xa OPC Alarms and Events

Answered 7 months ago by Rob Lyon Rank: 2

800xA > Operations > Alarm & events, DCS in general > Communication > OPC > OPC AE/DA

2

answers

1

votes

82

views

800XA soft controller IAC communication fail，why？

Answered 7 months ago by brightsm Rank: 682

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

1

answer

1

votes

76

views

Freelance OPC server

Answered 7 months ago by Ordoban Rank: 30

Freelance > Engineering, DCS in general > Communication > OPC > OPC server

0

answers

0

votes

36

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Communication between CI873 and MVI46-DFNT (Prosoft) by EtherNetIP protocol

Commented 8 months ago by Stefan Stromqvist AKS expert

Rank: 1

DCS in general > Communication > _Other

3

answers

0

votes

69

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How to configure PM583 COM2 port with multi-access for modbus-rtu & online access in CoDeSys?

Answered 8 months ago by GeekSquad13 Rank: 5348

DCS in general > Communication > Modbus > Modbus RTU

1

answer

0

votes

152

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How to read INPUT REGISTER address of a modbus slave device through COM_MOD_MAST.

Answered 8 months ago by ak Rank: 188

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

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answers

0

votes

76

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ModbusTCP MBConn Error Code -7004

Commented 8 months ago by michelle.lim Rank: 1103

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

3

answers

0

votes

137

views

Connection 800xA basic history server ( OPC HDA ) and visual studio ( C++ )

Commented 8 months ago by Stefan Stromqvist AKS expert

Rank: 1

800xA > Connectivities > 3rd party connectivity, DCS in general > Communication > OPC > OPC AE/DA

3

answers

2

votes

120

views

Communication of REF542pluse with USB to RS232 DB9 serial port adapter cable

Commented 8 months ago by ATP AKS expert

Rank: 28

Drives, DCS in general > Communication

3

answers

1

votes

134

views

Alarm and Event in OPC server for AC800M

Commented 8 months ago by Stefan Stromqvist AKS expert

Rank: 1

DCS in general > Communication > OPC > OPC server, 800xA > System > System version > 800xA 6.0.3

0

answers

0

votes

50

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Touch panel PP874 with CB802 and controller PM866 with CI854 communication

Asked 8 months ago by bungwk Rank: 1412

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

2

answers

0

votes

60

views

Output transfer tag doesn't work

Commented 8 months ago by Ugljesa Rank: 609

Symphony Plus > System > _Other, DCS in general > Communication > _Other

1

answer

1

votes

146

views

Is there a way to reset device password for ac500

Answered 9 months ago by Eino.oilinki Rank: 3252

PLC Automation > AC500 > Processor modules > PM5630, PM5650, PM567x, DCS in general > Communication > OPC > OPC UA

2

answers

0

votes

118

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KEPSERVER and LINKMASTER OPC communication to 800xA

Answered 9 months ago by Steve Berteau BBA Rank: 305

800xA > System > Administration & configuration > Configuration, DCS in general > Communication > OPC, 800xA > System > System version > 800xA 6.0.3

4

answers

0

votes

115

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800xA OPC Communication Error with AREVA.OPC.SERVER.V2 - PLC Connect

Commented 9 months ago by KOusik_MOhanraj Rank: 2453

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

1

answer

0

votes

102

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I noticed you're a top rankd expert and I'm in dire need of help. Modbus TCP/IP Registers

Commented 9 months ago by anthony.valverde Rank: 1550

PLC Automation > AC500 > I/O modules, DCS in general > Communication > Modbus > Modbus TCP

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