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Chapter 7

OPC Server

ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104

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101

7. OPC Server

7.1. Introduction

OPC (OLE for Process Control) is the first standard resulting from the collaboration of a
number of leading worldwide automation suppliers working in cooperation with Microsoft.
Originally based on Microsoft's OLE COM (Component Object Model) and DCOM
(Distributed Component Object Model) technologies, the specification defines a standard
set of objects, interfaces and methods for use in process control and manufacturing
automation applications to facilitate interoperability.

There are many different mechanisms provided by various vendors that allow access to a
variety of devices via specific applications. However, if an OPC server is provided for the
device, other applications will be able to access the OPC Server via the OPC interface.

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Содержание ET-7000 series

Страница 1: ...ET 7000 series Ethernet Remote I O Module User Manual...

Страница 2: ...his product ICP DAS reserves the right to change this manual at any time without notice The information furnished by ICP DAS is believed to be accurate and reliable However no responsibility is assume...

Страница 3: ...011 104 3 Manual Revisions Title ET 7000 AIO User Manual Manual Number EMH 010 104 Revision Date Effective Pages Description 1 02 09 01 19 All Original Issue 1 03 09 04 15 All Add ET 7015 information...

Страница 4: ...2 The calibration procedure for ET 7017 and ET 7017 10 44 1 8 3 The calibration procedure for ET 7018Z 46 1 9 SOFTWARE DOCUMENT INFORMATION 49 1 10 UPDATE INFORMATION 50 2 CONFIGURING THE ET 7000 51 2...

Страница 5: ...ION OF DOCUMENTS AND SOFTWARE 98 6 2 LABVIEW 100 7 OPC SERVER 101 7 1 INTRODUCTION 101 7 2 PROCEDURE FOR USING THE OPC SERVER 102 7 3 OPC SERVER EXAMPLE USING MODBUS PROTOCOL 102 8 SCADA 106 8 1 INDUS...

Страница 6: ...software environment based on the Modbus protocol The ET 7000 module is designed to use in industrial monitoring and measurement applications so the hardware has been manufactured to survive in harsh...

Страница 7: ...nded that the release notes and README TXT files should be read before using the controller The release notes are included in the shipping package and the README TXT file can be found in the root dire...

Страница 8: ......

Страница 9: ...r Web HMI The Web HMI function allows the user to create dynamic and attractive web pages to monitor and control the I O points The user can upload specific I O layout pictures bmp jpg gif format and...

Страница 10: ...net and I O Built in Dual Watchdog The Dual Watchdog consists of the a Module Watchdog and the a Host Watchdog z The Module Watchdog is a built in hardware circuit that can be used to monitor the oper...

Страница 11: ...0 AIO User Manual Apr 2009 V1 04 EMH 011 104 11 configuration is complete the ET 7000 module can poll the status of remote DI use the Modbus TCP protocol continuously and then write to the paired loca...

Страница 12: ...000 module Please refer to Sec 1 3 Module Selection for more detailed information Ethernet Isolation 1500 VDC Power Power requirements 10 30 VDC non regulated Power consumption Dependent on the type o...

Страница 13: ...unction code Table 1 1 ET 7000 classification X Y Z 1 AI module 4 Transmitter 5 RTD 6 Strain Gauge 7 Analog Input 8 Thermocouple 2 AO module 1 Voltage output 2 Current output 3 Reserved 4 DIO module N...

Страница 14: ...RTD Inputs with 3 wire RTD lead resistance elimination ET 7017 4 channel isolated digital outputs and 8 channel differential analog inputs Voltage and Current ET 7017 10 10 channel differential analog...

Страница 15: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 15 ET 7015 Layout and Pin Assignments...

Страница 16: ...2 samples second total Accuracy 0 05 3dB Bandwidth 15 7 Hz Zero drift 0 5 V C Span drift 20 V C Voltage Input Impedance 1 MOhm Common Mode Rejection 150 dB Normal Mode Rejection 100 dB Open Wire Detec...

Страница 17: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 17 ET 7017 Layout and Pin Assignments...

Страница 18: ...uracy 0 1 Normal Mode 0 5 Fast Mode or better Bandwidth 15 7 Hz Normal Mode 78 7Hz Fast Mode Zero drift 20 V C Span drift 25 ppm C Input Impedance Voltage 2 MOhm Current 125 Ohm Common Mode Rejection...

Страница 19: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 19 ET 7017 10 Layout and Pin Assignments...

Страница 20: ...otal Fast Mode Accuracy 0 1 Normal Mode 0 5 Fast Mode or better Bandwidth 15 7 Hz Normal Mode 78 7 Hz Fast Mode Zero drift 20 V C Span drift 25 ppm C Input Impedance Voltage 2 MOhm Differential 1 MOhm...

Страница 21: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 21 ET 7018Z Layout and Pin Assignments...

Страница 22: ...Bandwidth 15 7 Hz Zero drift 0 5 V C Span drift 25 ppm C Input Impedance 300K Ohm Common Mode Rejection 150 dB min Normal Mode Rejection 100 dB Open Wire Detection Yes Individual Channel Configurable...

Страница 23: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 23 1 4 View of the ET 7000 Front Panel Description LED Indicators J1 Connector J2 Connector...

Страница 24: ...nts of the J1 Connector for all types of ET 7000 series modules J2 Connector Table 1 3 J2 Connector Pin number Name Function 8 VS 10 30 VDC power input 9 GND Ground connection Note If the Run LED does...

Страница 25: ...Init mode MiniOS7 configuration mode Normal mode Firmware running mode In the ET 7000 series the Switch is ALWAYS in the Normal position Only when updating the ET 7000 firmware or OS the switch can be...

Страница 26: ...apter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 26 Bottom Panel Description Note Appendix F describes how to connect the Frame Ground to the ET 7000 series Frame Ground RJ45 Po...

Страница 27: ...ere are three new DIN rail models available Each is made of stainless steel which is stronger than those made of aluminum There is a screw at one end and a ring terminal is included so that it can be...

Страница 28: ...ual Apr 2009 V1 04 EMH 011 104 28 Part number Max number of modules Dimensions DRS 240 3 240mm x 35mm Part number Max number of modules Dimensions DRS 125 2 125mm x 35mm Note The recommended wire to c...

Страница 29: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 29 Piggyback Mounting Wall Mounting...

Страница 30: ...Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 30 Snap the ET 7000 onto the DIN rail refer to the Snap On picture below Snap the ET 7000 off from the DIN rail refer to the Snap Off pi...

Страница 31: ...the Ethernet cable wiring section at the next page Step 2 Apply the power Vs GND in a range from 10 to 30 VDC to the ET 7000 Step 3 Check that the RUN LED L1 on the ET 7000 is periodically ON for 0 5...

Страница 32: ...ch or Hub Connecting the ET 7000 to a Host PC As a result of the automatic MDI MDI X crossover for plug and play on the ET 7000 RJ45 port there is no need to a crossover cable to connect the ET 7000 t...

Страница 33: ...V1 04 EMH 011 104 33 RJ 45 Cables Wiring Standard Table 1 4 RJ 45 Wiring Standards Pin Number Signal Function 1 Tx Transmit Data 2 Tx Transmit Data 3 Rx Receive Data 4 N A Not Used 5 N A Not Used 6 R...

Страница 34: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 34 1 6 I O wiring connection ET 7015...

Страница 35: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 35 ET 7017 ET 7017 10...

Страница 36: ...36 ET 7017 and ET 7017 10 Jumper Settings The ET 7017 and ET 7017 10 modules can accept voltage inputs and current inputs No external resistor required but the corresponding jumper must be shorted Th...

Страница 37: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 37 The following figure shows the jumper settings Notes To access the jumpers the cover must be opened...

Страница 38: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 38 ET 7018Z...

Страница 39: ...a format Hex format AI enable ON AI temperature offset 0 AI resistance offset 0 Filter setting 60Hz ET 7017 and the ET 7017 10 Module address 01 AI type Type 08 10V to 10V AI data format Hex format Fi...

Страница 40: ...ation command 9 Disable calibration Table 1 8 1 Modbus address for calibration Register Points Description Access Type 00830 1 Enable Disable Calibration 0 Disabled 1 Enabled R W 00831 1 Zero calibrat...

Страница 41: ...Table 1 8 3 RTD Input Type Type Code RTD Input Type Temperature Range C 20 Platinum 100 0 00385 100 100 21 Platinum 100 0 00385 0 100 22 Platinum 100 0 00385 0 200 23 Platinum 100 0 00385 0 600 24 Pla...

Страница 42: ...00385 0 600 C Ohm 313 59 100 00 Engineering unit 10000 10000 2 s comp HEX 7FFF 8000 24 Platinum 100 0 003916 100 100 C Ohm 139 16 060 60 Engineering unit 10000 00000 2 s comp HEX 7FFF 0000 25 Platinu...

Страница 43: ...5 6 Engineering unit 20000 20000 2 s comp HEX 7FFF 8000 2E Platinum 100 0 00385 200 200 C Ohm 175 84 018 49 Engineering unit 20000 20000 2 s comp HEX 7FFF 8000 2F Platinum 100 0 003916 200 200 C Ohm 1...

Страница 44: ...o channel 0 5 Enable the zero calibration register 6 Apply the span calibration voltage current to channels 0 7 Enable the span calibration register 8 Disable calibration Table 1 8 5 Modbus address fo...

Страница 45: ...Type Code Input Type Data Format F S F S Engineering format 20000 4000 07 4mA 20mA 2 s comp HEX 7FFF 8000 Engineering format 10000 10000 08 10V 2 s comp HEX 7FFF 8000 Engineering format 5000 5000 09 5...

Страница 46: ...ion voltage current to channel 0 11 Enable the zero calibration register 12 Apply the span calibration voltage current to channels 0 13 Enable the span calibration register 14 Disable calibration Tabl...

Страница 47: ...ermocouple 0 C 1768 C 14 Type B Thermocouple 0 C 1820 C 15 Type N Thermocouple 270 C 1300 C 16 Type C Thermocouple 0 C 2320 C 17 Type L Thermocouple 200 C 800 C 18 Type M Thermocouple 200 C 100 C 19 T...

Страница 48: ...2 s comp HEX 7FFF DD71 Engineering format 17680 0 12 Type R Thermocouple 0 1768 C 2 s comp HEX 7FFF 0 Engineering format 17680 0 13 Type S Thermocouple 0 1768 C 2 s comp HEX 7FFF 0 Engineering format...

Страница 49: ...n of all documents and software related to the ET 7000 module is shown in the following directory structure diagram The relevant file can quickly be located by referring to the diagram For details of...

Страница 50: ...Chapter 1 Introduction ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 50 1 10 Update Information Refer to http www icpdas com products Remote_IO ET 7000 et7k_manual_software htm...

Страница 51: ...ll 2 1 Configuring the network settings To configure the network settings of ET 7000 MiniOS7 utility is used to set the Ethernet addresses via the Ethernet environment 2 1 1 Using the MiniOS7 Utility...

Страница 52: ...Configuring the ET 7000 ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 52 Step 3 Run the MiniOS7 utility as per the following diagram Step 4 Select the Connection item of main menu and then click...

Страница 53: ...4 EMH 011 104 53 Step 5 The MiniOS7 Scan window appears and starts to search the modules in the same Ethernet network of host PC Step 6 When the search is finished click the ET 7000 module that you wa...

Страница 54: ...DHCP values has been inserted into the Recommend Settings fields Step 6 2 If these values are modified the Set button must be clicked in order to create the new values Step 7 Exit the MiniOS7 Utility...

Страница 55: ...Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 55 2 2 Load Factory Default Refer to Load All Setup Default in Sec 3 2 2 Basic Setting for more details regarding loading the factory defaults...

Страница 56: ...sing a standard web browser via Ethernet Don t need extra tools or utilities on Windows to configure and control the ET 7000 Opening the browser to connect the ET 7000 1 Start up the Internet Explorer...

Страница 57: ...er name and password is accepted by the ET 7000 The ET 7000 home page will be displayed Note If either the user name or the password is incorrect or is left blank the main home page and the other page...

Страница 58: ...verview A brief introduction to the six functions Configuration Network Settings Serial Port Basic and Module I O Settings Authentication Account Management and Accessible IP Settings Web HMI Web Huma...

Страница 59: ...e The default is the ET 7000 series name It allows a maximum length of 8 characters MAC address The MAC address of the currently accessed ET 7000 series module Module Information The alias name of the...

Страница 60: ...Chapter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 60...

Страница 61: ...s that control the traffic within the network or at the local Internet Service Provider ISP are gateway nodes X X X 0 To X X X 254 192 168 0 1 Mask 4 byte subnet Mask A subnet mask represents all the...

Страница 62: ...he ET 7000 cannot get a dynamic IP address from the DHCP server on boot up This may occur if the DHCP server is unavailable or if the Ethernet cable device between the module and the Host PC is damage...

Страница 63: ...and can be modified by the user The name can be a maximum of 16 characters but cannot include single or double quotes or character After the new values are submitted the Module Name and Module Informa...

Страница 64: ...een applied Top page Information First line and Top page Information second line The top page information is displayed at the top of the web page as shown below and can be modified to enable custom in...

Страница 65: ...size and color Click button to enable the settings to take effect Link to index htm again or refresh the top page More Information URL It may often be helpful to provide users with additional informa...

Страница 66: ...2009 V1 04 EMH 011 104 66 Clicking the More Information in the Main Menu tree will automatically open the web page defined in the More Information URL The default URL for More information is http www...

Страница 67: ...IO User Manual Apr 2009 V1 04 EMH 011 104 67 Web Server TCP Port The default well known port that is used in TCP to name the ends of logical connections for Web server of ET 7000 is 80 It allows the u...

Страница 68: ...ount is Admin and the password is Admin Authentication IP filter settings Allow all of the IP connections Web HMI Web Page editing function 0 pages Pair Connection I O Pair connection Disabled All Set...

Страница 69: ...Modbus setting functions will be displayed on this page depending on the type of ET 7000 module All settings can be divided into either common DI DO AI and AO settings Please refer to Appendix C for m...

Страница 70: ...Chapter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 70...

Страница 71: ...Chapter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 71...

Страница 72: ...515 00594 80 Safe value for DO 0 off 1 on 0 AI Module Functions Modbus Address Points Max Description Range Factory default 00595 00626 32 Enable Disable AI channel 0 disabled 1 enabled 1 00628 1 Norm...

Страница 73: ...d for an account name is 8 Each of the account requires password authentication The maximum number of characters allowed for the password is 8 Load Setup Defaults Load the factory default Account mana...

Страница 74: ...ten permission rules Once the IP addresses that have been granted access permission have been entered and the rule activated the ET 7000 module IP filter will guard the TCP IP connection by restricti...

Страница 75: ...access to the ET 7000 module from any address The Enable the IP filter table checkbox must be checked when granting permissions to either a single IP address or a range of IP address Press the button...

Страница 76: ...the left hand side of the Web Page Configuration window lists all existing pages including the main page pair connection page A maximum of 10 pages can be created Browses the Web HMI with the name lis...

Страница 77: ...hapter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 77 Page properties All properties can be configured on this page Picture Preview File tree The files The free space f...

Страница 78: ...Name This field can be used to give the page a more descriptive name The maximum number of characters that can be used for a page name is 10 Image Use the list box to choose the image to be displayed...

Страница 79: ...Enable Enable the Scaling function z Disable Disable the Scaling function Example 1 Modbus register value 620 Scale value 10 62 0 will be shown on the Web page 2 Modbus register value 7325 Scale value...

Страница 80: ...oat A 32 bit floating point IEEE754 The Most significant word register is on low address Float swapped A 32 bit floating point IEEE754 The Most significant word register is on high address Click the b...

Страница 81: ...in Menu tree The default start page is the Main Web HMI page shown as follow The Main Web HMI page shows all the components of the ET 7000 For example the Main Web HMI page for an ET 7017 module will...

Страница 82: ...HMI Page Table 2 Title Name Description Notes No The Component type and address Register The Register address Status Action DO ON 1 OFF 0 Connection Status The status indicates the connection status...

Страница 83: ...to detect the products and 3 switches that are used to turn the conveyer motor on and off Click the Web Editing link in the Web HMI section of the Main Menu tree and the Web page Configuration window...

Страница 84: ...7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 84 Navigate to the required directory and select the appropriate image file conveyer gif is selected in this example Highlight the file name and Click t...

Страница 85: ...the selected file to the ET 7000 module After the upload is completed the conveyer gif file should now be listed in the file tree and also in the image list box 1 Enter the page name Conveyer to the...

Страница 86: ...n in the first row of the Group table and the Edit Group Register window will be displayed Add a new DI item using the Register Address 1 then select Discrete Input as the register type and enter PHS1...

Страница 87: ...by clicking on the Edit button on the second row of the group table then selecting the Register Address 1 select Coil as the Register type and enter the alias name Motor 1 as shown below Repeat the st...

Страница 88: ...Chapter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 88...

Страница 89: ...User Manual Apr 2009 V1 04 EMH 011 104 89 An editing page named as Conveyer has added to the list box on the top left hand side of the Web Page Configuration window Select the Conveyer item and click...

Страница 90: ...Chapter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 90 The conveyer gif image file and all register items should be displayed on the Conveyer Web HMI page...

Страница 91: ...t of remote device 0 65535 502 Remote Net ID Modbus Net ID of remote device 0 255 1 Connection timeout Timeout to build a connection 0 42949672965 ms 5000 ms Reconnect interval Continue to attempt to...

Страница 92: ...apter 3 Web Configuration Page ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 92 When the configuration is done you can click Pair from Web HMI to open another page to view the pair connection aga...

Страница 93: ...item is a Web page URL and can be used to provide a link to a web site containing additional information about the product maker detailed specs etc The Default More Information URL is http www icpdas...

Страница 94: ...COM1 of the ET 7000 module The Host PC is able to access the ET 7000 module using the Modbus TCP Modbus TCP Protocol The Modbus TCP protocol is a variant of the standard Modbus protocol It was develo...

Страница 95: ...pr 2009 V1 04 EMH 011 104 95 The ET 7000 controller includes the Modbus TCP protocol which is a variation of the Modbus protocol that was developed in 1999 to allow the Internet community to access Et...

Страница 96: ...ut discrete for DI 03 Read multiple registers for AO 04 Read multiple input registers for AI 05 Write single coil for DO 06 Write single register for AO 0F Force multiple coils for DO 10 Write multipl...

Страница 97: ...is based on Modbus TCP Once the configuration is done the ET 7000 can poll remote DI status and then write to a local DO device constantly in the background Using the function remote DI status can be...

Страница 98: ...11 104 98 6 Software Development Application 6 1 Location of documents and software The following diagram illustrates the location of all documents and software related to Modbus applications for ET 7...

Страница 99: ...s ET 7000 series module from the Host PC and contain a number of helpful free demo programs and documents which can be found on the CD included in the shipping package or can be downloaded from the IC...

Страница 100: ...roductivity and saving development time With LabVIEW it is possible to quickly create user interfaces that enable interactive control of software systems To specify your system functionality simply as...

Страница 101: ...M Component Object Model and DCOM Distributed Component Object Model technologies the specification defines a standard set of objects interfaces and methods for use in process control and manufacturin...

Страница 102: ...exe Note If there is an older version of the Nap OPC Server installed on the PC and must be uninstalled before installing the new version Step 3 Read the manuals describing how to begin The NapOPCSvr...

Страница 103: ...Chapter 7 OPC Server ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 103 Step 4 New a Group and Tag 4 1 4 2 4 3 3 2 3 3 3 4 3 5...

Страница 104: ...Chapter 7 OPC Server ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 104 Step 5 Load a finished OPC project file for ET 7060 4 4 4 5 4 6...

Страница 105: ...Chapter 7 OPC Server ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 105 Note 1 The OPC file for the ET 7060 is located at CD NAPDOS ET7000 Document Application NAPOPC ET 7060...

Страница 106: ...eal time and historic trend data Alarm system Data acquisition and recording Data analysis Report generator Accessing ET 7000 devices using SCADA software SCADA software is able to access ET 7000 devi...

Страница 107: ...ystems and embedded instrumentation and control applications InduSoft Web Studio s application runs in native Windows NT 2000 XP CE and CE NET environments and conforms to industry standards such as M...

Страница 108: ...alable reliable control and monitoring system Easy to use configuration tools and powerful features enable rapid development and deployment of solutions for any size application The document containin...

Страница 109: ...4 109 8 3 iFix The document containing detailed instructions for linking to the ET 7000 module using the Modbus protocol is located on the shipped CD NAPDOS ET7000 Document Application iFix or ftp ftp...

Страница 110: ...Return the module for repair The RUN LED indicator is ON light but not flashing The module has possibly crashed Reboot the module The IP Mask Gateway address isn t within the IP address range of the L...

Страница 111: ...onfiguration function has been disabled Shown on the Basic Settings page Enable the Web Configuration function using either the SMMI or the console The Web server TCP port has been changed from port 8...

Страница 112: ...Appendix A Dimensions ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 112 Appendix A Dimensions...

Страница 113: ...Appendix A Dimensions ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 113 Wall Mount Bracket 6 8 0 0 5 5 0 1 5 2 5 R 2 5 4 0 9 1 5 3 9 1 7 5 0 0 2 4 6 0 3 1 0 0 3 5 1 0 2 7 8 5 8 0 0...

Страница 114: ...nfiguration and for downloading programs into the ET 7000 controller embedded in the ICPDAS MiniOS7 environment The MiniOS7 Utility program provides 3 main functions z Update the MiniOS7 image z Downl...

Страница 115: ...to the programs section of the start menu The MiniOS7_utility files can be accessed by clicking on this folder and then the MiniOS7 utility folder See the diagram below for details Downloading firmwar...

Страница 116: ...T 7000 shows on the file list of right hand window Step 4 Right Click the file list on the right hand window and then click Quit Firmware item from TCP IP mode to UDP mode Notes z The default firmware...

Страница 117: ...Appendix B MiniOS7 utility ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 117 Step 5 Click Erase Disk item of Command item of main menu PC File list...

Страница 118: ...ss Yes button all files on ET 7000 will be deleted Please refer to the picture below Step 5 Locate the required file in the left hand window then drag and drop this file to the ET 7000 The figure belo...

Страница 119: ...EMH 011 104 119 Drag and Drop Notes z The ET 7000 firmware is a file named ET7Knnn HEX where nnn is the version number z The MiniOS7 utility is only a tool for the ET 7000 series module to update its...

Страница 120: ...the ET 7000 and then turn it back ON This will cause the program to begin running the autoexec bat the content of the autoexec bat indicates which file in the ET 7000 will run after rebooting Alternat...

Страница 121: ...endix C MODBUS Register Tables Modules Supported ET 7000 series Name Date Firmware Note ET 7015 Apr 2009 V1 01 7 ch RTD input ET 7017 Jan 2009 V1 10 4 ch DO and 8 ch AI ET 7017 10 Jan 2009 V1 10 10 ch...

Страница 122: ...t R 360 1 Pair Connection 1 0 Normal 1 Timeout 2 Disconnected R 4xxxx AO address Begin address Points Description Registers per Point Range Access Type 555 1 CPU reset status 1 1 by power on 2 by 0 8...

Страница 123: ...7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 123 C 2 ET 7017 I O Address Mapping 00003 00002 00001 00000 0 1 2 3 DO Channel Base 0 AI Channel Base 0 Modbus Address Base 0 30000 30001 30002 30003 3...

Страница 124: ...lse 432 1 Write DO Safe value to EEPROM 1 1 write W Pulse 435 4 Power on value for DO 1 0 off 1 on Default 0 R W E 515 4 Safe value for DO 1 0 off 1 on Default 0 R W E 595 8 Enable Disable AI channel...

Страница 125: ...7 R 236 8 Analog Latched value High word 32768 32767 R 268 8 Analog Latched value Low word 32768 32767 R 310 1 DO channel number word 0 79 R 311 1 Power on value for DO channel number word 0 79 R 312...

Страница 126: ...ister Tables ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 126 C 3 ET 7017 10 I O Address Mapping AI Channel Base 0 Modbus Address Base 0 30000 30001 30002 30003 30004 30005 6 5 4 3 2 1 0 30006 3...

Страница 127: ...able Default 1 R W E 628 1 Normal Fast mode for AI 1 0 normal 16 bit 1 fast 12 bit Default 0 R W E 629 1 50 60Hz rejection for AI 1 1 50Hz 0 60Hz Default 0 R W E 631 1 AI data format 1 1 engineering 0...

Страница 128: ...atched value High word 32768 32767 R 268 8 Analog Latched value Low word 32768 32767 R 320 1 AI channel number word 0 16 R 4xxxx AO address Begin address Points Description Registers per Point Range A...

Страница 129: ...C Modbus Register Tables ET 7000 AIO User Manual Apr 2009 V1 04 EMH 011 104 129 C 4 ET 7015 I O Address Mapping AI Channel Base 0 Modbus Address Base 0 30000 30001 30002 30003 30004 4 3 2 1 0 30005 3...

Страница 130: ...f ch0 1 1 run pulse R W 833 1 Zero calibration command of ch1 1 1 run pulse R W 834 1 Span calibration command of ch1 1 1 run pulse R W 835 1 Zero calibration command of ch2 1 1 run pulse R W 836 1 Sp...

Страница 131: ...Description Registers per Point Range Access Type 110 7 Temperature offset word 128 127 R W E 271 1 Modbus NetID word 1 255 R W 142 7 Resistance offset word 0 255 R W E 427 7 Type code for AI word 20...

Страница 132: ...009 V1 04 EMH 011 104 132 C 5 ET 7018Z Address Mapping AI Channel Modbus address AI0 30000 AI1 30001 AI2 30002 AI3 30003 AI4 30004 AI5 30005 AI6 30006 AI7 30007 AI8 30008 AI9 30009 DO Channel Modbus a...

Страница 133: ...for all AI 1 0 disable 1 enable default 0 R W E 348 1 Enable average of all enable channel High Low Alarm value of all AI average value and Average latched values for all AI channels 1 0 disable 1 ena...

Страница 134: ...write W pulse 832 1 Span calibration channel 0 1 1 write W pulse 3xxxx AI address Begin address Points Description Registers per Point Range Access Type 0 10 Analog Input word 32768 32767 R 143 1 CJC...

Страница 135: ...I address Begin address Points Description Registers per Point Range Access Type 59 1 Average times for every channel word 0 40 R W E 174 1 Enable Disable AI channel word 0 65535 R W 198 1 High alarm...

Страница 136: ...the software If the application does not refresh the watchdog timer within 0 8 seconds the watchdog circuit will initiate a reset of the CPU The Host Watchdog is a software function that can be used...

Страница 137: ...es Modbus register is the first address of the Power ON value and the total number of channels depend on the type of module For example Addresses 00435 to 00438 records the Power ON value for the 4 Ch...

Страница 138: ...ss of the Safe value and the total number of channels depends on the type of module For example Address 00515 to 00518 records the Safe value for the 4 Channel ET 7017 Be careful to set the ON value t...

Страница 139: ...Disable 1 Enable AI2 00638 0 Disable 1 Enable 00670 0 Disable 1 Enable AI3 00639 0 Disable 1 Enable 00671 0 Disable 1 Enable AI4 00640 0 Disable 1 Enable 00672 0 Disable 1 Enable AI5 00641 0 Disable...

Страница 140: ...700 0 Momentary Alarm 1 Latch Alarm 00732 0 Momentary Alarm 1 Latch Alarm AI1 00701 0 Momentary Alarm 1 Latch Alarm 00733 0 Momentary Alarm 1 Latch Alarm AI2 00702 0 Momentary Alarm 1 Latch Alarm 0073...

Страница 141: ...cleared For example If analog input value of channel 0 30001 High Alarm value 40296 the address 00764 is 1 else if analog input value of channel 0 30001 Low Alarm value 40328 the address 00796 is 1 Th...

Страница 142: ...n Menu tree AI High Low Latch The address 30236 to 30267 records the maximum value of analog inputs and stays the value until another maximum input enters The address 30268 to 30299 records the minimu...

Страница 143: ...moving average would be the sum of the 20 most recent reading value divided by 20 and so on Each item the most recent reading value is added to the equation and the most distant item is dropped off Re...

Страница 144: ...ue of all AI channel The value of all AI channel is obtained on a regular interval The average of AI channels can be reached and then stored in the specified registers Register Description 00348 Enabl...

Страница 145: ...ke the AI High Low Alarm For the detailed description please refer the AI High Low Alarm Register Description 10336 High alarm for the average value of all AI registers 0 normal 1 alarm 10337 Low alar...

Страница 146: ...d which provides a path for bypassing ESD allowing enhanced static protection ESD capability and ensures that the module is more reliable The following options will provide a better protection for the...

Страница 147: ...as IP address type code etc One minor drawback is that there are no visual indications of the configuration of the module New ET 7000 modules include node information areas that are protected by a co...

Страница 148: ...attached to the cover of the module 2 Firmware and OS version See Section 3 1 Overview for information regarding the command used to identify the firmware OS version 3 Host configuration Host type an...

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