Comtrol Modbus TCP User Guide Manuale Utente

Modbus®/TCP User Guide

10 - Chapter 1. Introduction DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IAdvanced Modbus System Architecture (Firmware 5.x)1.4.3. Advanced Mo

100 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISetting up and Running the Concept Example Prog

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 101Setting up and Running the Concept Example Prog

102 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISetting up and Running the Concept Example Prog

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix B. LPBKCNCP Example Program - 103Appendix B. LPBKCNCP Example ProgramThe following is t

104 - Appendix B. LPBKCNCP Example Program DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix B. LPBKCNCP Example Program- 105

106 - Appendix B. LPBKCNCP Example Program DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IThe following screens depict the variables for the LPB

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix B. LPBKCNCP Example Program- 107Note: There will be no valid data in this variable arr

108 - Appendix B. LPBKCNCP Example Program DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix C. SCANCNCP Example Program - 109Appendix C. SCANCNCP Example ProgramThe following is t

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 1. Introduction - 11Modbus/TCP Multi-Mode Connectivity1.4.4. Modbus/TCP Multi-Mode Conne

110 - Appendix C. SCANCNCP Example Program DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix C. SCANCNCP Example Program- 111The I/O Scanner screen displays.The variable definitio

112 - Appendix C. SCANCNCP Example Program DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I

12 - Chapter 1. Introduction DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IDual Master (Virtual Peer-to-Peer) - Write Mode1.4.4.3. Dual Maste

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 1. Introduction - 13Filtering and Data Extraction Functionality (Patent Pending)1.4.4.5.

14 - Chapter 1. Introduction DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IDefinitions and Terms1.5. Definitions and TermsThis section describe

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 1. Introduction - 15Locating Updated Software and Documents1.6. Locating Updated Softwar

16 - Chapter 1. Introduction DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IModbus/TCP Application Setup

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 17Chapter 2. Programming Interface2.1. OverviewThe DeviceMas

18 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IWhat is Modbus/RTU?2.1.2. What is Modbus/RTU?Modbus/RTU is

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 19What is Modbus/TCP?2.1.4. What is Modbus/TCP?Modbus/TCP is

Trademark NoticesComtrol, DeviceMaster, and PortVision are registered trademarks of Comtrol Corporation.Concept is a trademark of Schneider Electric.M

20 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISerial Port Raw/ASCII Interface2.2.2. Serial Port Raw/ASCII

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 21Ethernet Device Raw/ASCII Interface2.2.3. Ethernet Device

22 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ICommand/Response Mode2.2.4.2. Command/Response ModeThe Co

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 23Receive Data Message (Raw Data)2.2.5. Receive Data Message

24 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ICommunication Methodology (Receive Raw Data in Slave Mode)2

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 25Transmit Data Message (Raw Data)2.2.6. Transmit Data Messa

26 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ICommunication Methodology (Transmit Raw Data Slave Mode)2.2

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 27Sequence Number Messages (Raw Data)2.2.7. Sequence Number

28 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. II/O Scanner (Raw Data)The following depicts a typical I/O S

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 29Modbus/RTU and Modbus/ASCII To-Slaves Protocol Interface2.

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Table of Contents - iiiTable of ContentsChapter 1. Introduction...

30 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IModbus Slave Device Search Methodology5. In the PLC program

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 31Retrieve Statistics Message2.5. Retrieve Statistics Messag

32 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IRetrieve Statistics MessageOverrun Error CountThis attribut

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 33Chapter 3. Embedded Configuration Pages This chapte

34 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IEmbedded Web Pages Overview3.2. Embedded Web Pages O

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 35Serial Device Configuration Page3.3. Serial Device C

36 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISerial Configuration3.3.2. Serial ConfigurationUse t

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 37General Protocol Settings3.3.3. General Protocol Set

38 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IModbus Slave and Raw-Data Device Settings3.3.4. Modb

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 39Serial Port Packet ID Settings (Raw-Data Only)3.3.5.

iv - Table of Contents DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Table of ContentsChapter 3. Embedded Configuration Pages...

40 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISerial Port Packet ID Settings (Raw-Data Only)Discar

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 41Ethernet Device Configuration Page3.4. Ethernet Devi

42 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IEdit Socket Port Configuration Page3.5. Edit Socket

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 43Device TCP Connection ConfigurationListenEnabling th

44 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISocket Packet ID Settings3.5.2. Socket Packet ID Set

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 45Socket Packet ID SettingsSTX (Start of Transmission)

46 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISocket Packet ID SettingsETX Tx AppendWhen enabled,

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 47Common Configuration Areas (Serial or Ethernet Devic

48 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISerial Modbus Master and Modbus/TCP SettingsMaximum

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 49Modbus/TCP Master Rx/Tx Settings3.6.2. Modbus/TCP Ma

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Table of Contents - v Table of ContentsAppendix A. Programming the PLC via Concept ...

50 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IModbus/TCP Master Rx/Tx SettingsPLC Tx Data AddressS

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 51Filtering/Data Extraction Configuration3.6.3. Filter

52 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IFiltering/Data Extraction ConfigurationTo Applicatio

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 53Filtering/Data Extraction ConfigurationRFID Reader I

54 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IApplication TCP Connection Configuration3.6.4. Appli

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 55Application TCP Connection ConfigurationConnect To M

56 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISaving Port Options3.6.5. Saving Port OptionsAfter c

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 57Edit Network Configuration Page3.7. Edit Network Con

58 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IEdit Security Configuration Page3.8. Edit Security C

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 3. Embedded Configuration Pages- 59Client Authentication3.8.1. Client AuthenticationIf

vi - Table of Contents DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Table of Contents

60 - Chapter 3. Embedded Configuration Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IConfiguring Security3. Click Set for the appropriate

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 61Chapter 4. Diagnostic and Statistics PagesYou ca

62 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ICommunication Statistics4.1. Communication Statis

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 63Communication StatisticsTo PLC Dropped Packet Cou

64 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ICommunication StatisticsRFID Tags With Unknown Fo

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 65Communication Statistics Application Connection S

66 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ICommunication StatisticsTo PLC Dropped Packet Cou

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 67Communication StatisticsApplication Connection St

68 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IPLC Interface Diagnostics4.2. PLC Interface Diagn

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 69PLC Interface DiagnosticsSlave Mode Specific Stat

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 1. Introduction - 7Chapter 1. IntroductionThis User Guide provides detailed information

70 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IPLC Interface DiagnosticsError responsesDisplays

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 71Display All Modbus Slave Devices4.3. Display All

72 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IDisplay All Modbus Slave DevicesRx Responses Numb

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 73Display Serial Logs4.4. Display Serial LogsThe Se

74 - Chapter 4. Diagnostic and Statistics Pages DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IDisplay Ethernet Device Logs4.5. Display Ethernet

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 5. Alias Device ID Functionality - 75Chapter 5. Alias Device ID Functionality5.1. Overv

76 - Chapter 5. Alias Device ID Functionality DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IOverviewThe functionality is described in the follo

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 5. Alias Device ID Functionality - 77Alias Modbus Device ID Configuration/Status5.2. Ali

78 - Chapter 5. Alias Device ID Functionality DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IAdd/Modify Alias Device ID Configuration Page5.2.2.

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 5. Alias Device ID Functionality - 79Edit Alias Device ID Configuration Page5.2.3. Edit

8 - Chapter 1. Introduction DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IProduct OverviewThe following links function if you are reading this

80 - Chapter 5. Alias Device ID Functionality DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IDelete Alias Device ID Configuration Page5.2.4. Del

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 5. Alias Device ID Functionality - 81Delete All Alias Device ID Configurations Page5.2.5

82 - Chapter 5. Alias Device ID Functionality DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IDelete All Alias Device ID Configurations Page

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 6. Troubleshooting and Technical Support- 83Chapter 6. Troubleshooting and Technical S

84 - Chapter 6. Troubleshooting and Technical Support DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IGeneral Troubleshooting6.2. General Trouble

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept - 85Appendix A. Programming the PLC via ConceptA.1.

86 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IConcept Program ScreensA.2. Concept Program Scre

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 87Message Screens4. Set the Network Configuration.

88 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IRead Serial Data via Read Holding Registers Mess

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 89Transmit Serial Data via Write Multiple Register

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 1. Introduction - 9Enhanced Modbus/TCP System Architecture (Firmware 3.x)1.4.2. Enhanced

90 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISet Receive Sequence Number via Write Multiple R

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 91Set Transmit Sequence Number via Write Multiple

92 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IRead Serial Port Statistics via Read Holding Reg

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 93Modbus/TCP Slot/Index and DeviceMaster UP IP Add

94 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. IConcept Example ProgramsA.2.3. Concept Example P

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 95Setting up and Running the Concept Example Progr

96 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISetting up and Running the Concept Example Progr

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 97Setting up and Running the Concept Example Progr

98 - Appendix A. Programming the PLC via Concept DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. ISetting up and Running the Concept Example Progr

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Appendix A. Programming the PLC via Concept- 99Setting up and Running the Concept Example Progr