ICPDAS ET-2268 CR User Manual

Ethernet i/o modules

Table of Contents

Quick Links

Download this manual

ET-2200 Series Ethernet I/O

Modules User Manual

Ethernet I/O Module

ARRANTY

All products manufactured by ICP DAS are warranted against

defective materials for a period of one year from the date of

delivery to the original purchaser.

ARNING

ICP DAS assumes no liability for damages consequent to the

use of this 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 assumed by ICP DAS for its use,

nor for any infringements of patents or other rights of third

parties resulting from its use.

OPYRIGHT

RADEMARK

Names are used for identification only and may be

registered trademarks of their respective companies.

ONTACT

If you have any questions, please feel free to contact us via

email at:

service@icpdas.com

Ver. 1.7, Mar. 2024

Table of Contents

Summary of Contents for ICPDAS ET-2268 CR

Page 1 Copyright © 2023 by ICP DAS. All rights are reserved. RADEMARK Names are used for identification only and may be registered trademarks of their respective companies. ONTACT If you have any questions, please feel free to contact us via email at: service@icpdas.com...
Page 2: Table Of Contents
ET-2200 Series Ethernet I/O Modules ABLE OF ONTENTS 1. INTRODUCTION ........................6 1.1 Packing List ........................... 6 1.2 Features ..........................7 1.3 Application ......................... 11 2. HARDWARE INFORMATION ....................12 2.1 Appearance ........................12 2.2 Specification ........................15 2.3 Wiring Connections ......................17 2.4 Wiring to the Connector ....................
Page 3 ET-2200 Series Ethernet I/O Modules 4.4.7 Analog Output Configuration ................53 4.4.8 AO - Calibration ....................54 4.5 Sync ............................ 57 4.5.1 DIO Synchronization .................... 57 4.6 PWM ........................... 59 4.6.1 PWM Configuration ..................... 59 4.7 Pair Connection ........................60 4.7.1 I/O Pair-Connection Settings ................
Page 4 ET-2200 Series Ethernet I/O Modules 4.17.2 SNMP Specific Trap .................... 103 4.17.3 SNMP I/O Example .................... 105 4.17.4 SNMP Trap Example ..................110 4.17.5 SNMP Problem Solving ..................112 5. I/O PAIR CONNECTION APPLICATIONS ................114 5.1 Set a Single Module to Pull/Push Mode (DI/DO) ............. 114 5.1.1 Pull Mode ......................
Page 5 ET-2200 Series Ethernet I/O Modules 6.5 Analog Input Type and Data Format Table ............... 170 APPENDIX A: TROUBLESHOOTING .................... 171 A.1 How can I Factory Reset the Module (Password: Admin)? ..........171 A.2 How to update the firmware via Ethernet? ..............173 A.3 Why is the Host computer unable to ping or search for the ET-2200 module? ....
Page 6: Introduction
ET-2200 Series Ethernet I/O Modules 1. Introduction The ET-2200 series modules, an IP-based Ethernet I/O module, feature a built-in web server that allows configuration, I/O monitoring, and I/O control by simply using a regular web browser. In addition, the ET-2200 also supports Modbus TCP/UDP protocol that makes perfect integration to SCADA software.
Page 7: Features
ET-2200 Series Ethernet I/O Modules Features  Built-in Web Server The ET-2200 series module has a built-in web server that allows users to easily configure, monitor, and control the module from a remote location using a web browser.  Modbus TCP/UDP, MQTT, or SNMP Protocols The Modbus TCP and Modbus UDP slave functions on the Ethernet port can be used to provide data to remote SCADA software.
Page 8 ET-2200 Series Ethernet I/O Modules  Built-in Multi-function I/O The DO modules support these functions:  Power-on Value: On boot up, the DO value will be set to the Power-on value.  Safe Value: If Modbus TCP communication is lost for a specific period, the DO value will be set to the user- defined safe value.
Page 9 ET-2200 Series Ethernet I/O Modules  DIO Synchronization (Mirror Local DI to DO): The module also provide a DIO synchronization function. The DIO synchronization is divided into three modes: Level Sync, Rising Active, and Falling Active. Level Sync (DO = DI) Mode: The synchronization operation in DI and DO.
Page 10 ET-2200 Series Ethernet I/O Modules  Daisy-chain Ethernet Cabling The ET-2200 has a built-in two-port Ethernet switch to implement daisy-chain topology. The cabling is much easier and the total costs of cable and switch are significantly reduced.  LAN Bypass LAN Bypass feature guarantees Ethernet communication.
Page 12: Hardware Information
ET-2200 Series Ethernet I/O Modules 2. Hardware Information Appearance The components of the ET-2200 module include LED indicators, pluggable terminal blocks for I/O or power input, an operating mode switch, and Ethernet ports. Front Panel DI or DO AI or AO (ET-2200CI) AI or AO (ET-2200) PWR / PoE LED Indicator I/O Connector...
Page 13 ET-2200 Series Ethernet I/O Modules 2) I/O Connector The pin assignments for the I/O connector on the ET-2200 series module differ based on the model. For more information about pin assignments, refer to Section 2.3 “Pin Assignments”. 3) I/O Indicator Only the DIO module has I/O indicators, which lights up when the status is ON.
Page 14 ET-2200 Series Ethernet I/O Modules 4) DC Power Input Connector The power input connector on the ET-2200 series module differs in pin assignments base on the model. For more information about pin assignments, refer to Section 2.3 “Pin Assignments” DC Power Input: All ET-2200 series modules include “(R)+Vs”...
Page 15: Specification
ET-2200 Series Ethernet I/O Modules Specification Product Page The user can enter the model in the search bar on the website (https://www.icpdas.com/) to find out the product page. ET-2200 Selection Guide: https://www.icpdas.com/en/product/guide+Remote__I_O__Module__and__Unit+Ethernet__I_O_ _Modules+ET-2200#2724 Also, click the “Data Sheet” icon on the product page to find out the information on Dimensions, Pin Assignments, and Wire Connections.
Page 16 ET-2200 Series Ethernet I/O Modules Data Sheet: The following table lists the URL of the data sheet for the relevant models. Model File Name www.icpdas.com/web/product/download/io_and_unit/ethernet/et2200/document/data_sheet/ Analog Input Modules ET-2217CI-4, ET-2217CI ET-2217CI-4_ET-2217CI_en.pdf ET-2217, PET-2217 (P)ET-2217_en.pdf Analog Output Modules ET-2224, PET-2224, ET-2228, PET-2228 (P)ET-2224_(P)ET-2228_en.pdf...
Page 17: Wiring Connections
ET-2200 Series Ethernet I/O Modules Wiring Connections The user can find out the Wire Connections diagram for each model in the data sheet on the website. Note for the ET-2260/2261/2261-16/2268: When inductive loads are connected to the relays, a large counter-electromotive force may occur when the relay actuates because of the energy stored in the load.
Page 18: Wiring To The Connector
ET-2200 Series Ethernet I/O Modules Wiring to the Connector  Insulated Terminals Dimensions (Unit: mm)  A tip for connecting or removing the wire to the connector: 1. Use the blade of the flat-head screwdriver to push down the wire clamp. 2.
Page 19: Dimensions
ET-2200 Series Ethernet I/O Modules Dimensions The following diagrams provide the dimensions of the ET-2200 series module and can be used as a reference when defining the specifications for any custom enclosures. All dimensions are in millimeters.  (P)ET-2217: Top View Right Side View Front View Left Side View...
Page 20 ET-2200 Series Ethernet I/O Modules  ET-2217CI, ET-2217CI-4, ET-2224CI, ET-2228CI: Top View Right Side View Front View Left Side View Rear View Bottom View Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -20 -...
Page 21 ET-2200 Series Ethernet I/O Modules  (P)ET-2224, (P)ET-2228: Top View Right Side View Front View Left Side View Rear View Bottom View Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -21 -...
Page 22 ET-2200 Series Ethernet I/O Modules  (P)ET-2242, ET-2242U, ET-2254(P), (P)ET-2255, ET-2255U, ET-2260, ET-2261, ET-2268: Top View Right Side View Front View Left Side View Rear View Bottom View Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -22 -...
Page 23 ET-2200 Series Ethernet I/O Modules  (P)ET-2242-32, (P)ET-2251-32, (P)ET-2255-32, ET-2261-16: Top View Right Side View Front View Left Side View Rear View Bottom View Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -23 -...
Page 24: Getting Started
ET-2200 Series Ethernet I/O Modules 3. Getting Started This chapter provides a basic overview of how to configure and operate your ET-2200 series module. Configuring the Operating Mode All ET-2200 series modules feature two operating modes, which can be selected by adjusting the switch on the module.
Page 25: Connecting To The Network And The Pc
ET-2200 Series Ethernet I/O Modules Connecting to the Network and the PC All ET/PET-2200 series module are equipped with an RJ-45 Ethernet port to allow connecting to an Ethernet switch/hub or a PC. Uses Non-PoE Switch Uses PoE Switch (for PET-2200 only) Note: 1.
Page 26: Configuring The Network Settings
The eSearch Utility is a useful tool that provides a quick and easy method of configuring the Ethernet settings for the module from a PC. The eSearch Utility can be obtained from the ICP DAS website at: https://www.icpdas.com/tw/download/show.php?num=6710 Follow the setup wizard's instructions to complete the installation. Once the installation is finished, a desktop shortcut for the eSearch Utility will appear.
Page 27 ET-2200 Series Ethernet I/O Modules Contact your Network Administrator to obtain the correct network configuration information. Modify the network settings and click the “OK” button to save the changes. Note: Make sure that the IP addresses of the PC and the module are on the same sub-network. Step 5: Search the module again and check the settings Click the “Search Server”...
Page 29 ET-2200 Series Ethernet I/O Modules Example: The Modbus NetID for the ET-2200 is 1 (refer to Section 4.3.1). Please send the command “1 2 0 0 0 6 1 3 1 3 01” and the response will be “1 2 0 0 0 5 1 3 2 22 17” which indicates the model is 2217.
Page 30: Web Configuration
ET-2200 Series Ethernet I/O Modules 4. Web Configuration The Ethernet I/O module has a built-in Web Server to provide an intuitive web management interface, allowing users to modify the module’s settings by using a web browser. Logging into the Web Server After completing the network settings, users can access the module's built-in web server from any computer that's connected to the same network.
Page 31 ET-2200 Series Ethernet I/O Modules For the first time to log into the web interface, the default password must be changed. Enter the factory preset password “Admin” and give a new password. Then, click the “Submit” button. The default password is “Admin” Enter the new password in the “Login password”...
Page 33: Home
ET-2200 Series Ethernet I/O Modules Home The Home page provides users with information about the I/O module, as detailed below. 4.2.1 Home – DI/DO The first section offers information about the module, including the model, alias, firmware version, MAC address, the module's IP address, the operating mode switch (Init = OFF), and Watchdog timeouts.
Page 34: Home - Ai
ET-2200 Series Ethernet I/O Modules 4.2.2 Home – AI This page will display different items depending on the model: The first section offers information about the module, including the model, alias, firmware version, MAC address, the module's IP address, the operating mode switch (Init = OFF), and Watchdog timeouts.
Page 35: Home - Ao
ET-2200 Series Ethernet I/O Modules 4.2.3 Home – AO The first section offers information about the module, including the model, alias, firmware version, MAC address, the module's IP address, the operating mode switch (Init = OFF), and Watchdog timeouts. The second section - Analog Output, provides information related to the AO data type, read value, open wire detection, power-on value, safe value, and slew rate.
Page 36: Network
ET-2200 Series Ethernet I/O Modules Network The Network page provides four sections, each of which will be described in more detail below. 1. IP Address: It can be used to configure the Ethernet settings for ET-2200, e.g., the IPv4 address, the IPv6 address, DNS settings, and Modbus TCP Slave settings.
Page 37 ET-2200 Series Ethernet I/O Modules Note: The IPv6 Address and DNS settings are not supported for some models. The table describes the parameters contained in the "IP Address Configuration" section. Item Description IPv4 Address Static IP: If there is no DHCP server installed in your network, you can configure the network settings manually.
Page 38 ET-2200 Series Ethernet I/O Modules DNS Settings Enable: The IP address of the DNS Server is automatically set by IPv4 DHCP. Auto DNS Configuration Disable: Automatically set to the preferred IP address of the DNS Server. This parameter is used to set the preferred IP address of the DNS Server. Preferred DNS Server IP This parameter is used to set the alternate IP address of the DNS Server.
Page 39 ET-2200 Series Ethernet I/O Modules Dynamic Configuration If your network is connected to a DHCP server, you can simply configure a dynamic IP address as follows. Step 1: Select “DHCP” from the Address Type drop-down menu. Step 2: Click the “Update Settings” button to complete the configuration. Manual Configuration Follow the steps below to manually configure the IP address.
Page 40: General Settings
ET-2200 Series Ethernet I/O Modules 4.3.2 General Settings The table describes the parameters contained in the "General Settings" section. Item Description This parameter is used to set the Ethernet speed. The default value is Ethernet Speed Auto (Auto = 10/100 Mbps Auto-negotiation). This parameter is used to configure the system timeout value.
Page 41: Restore Factory Defaults/Firmware Update
ET-2200 Series Ethernet I/O Modules Restore Factory Defaults/Firmware 4.3.3 Update Note: This setup page may be different for some modules, but the functions are the same.  Restore all options to their factory default states To reset all parameters to their original factory default settings, use the following procedure: Step 1: Click the “Restore Defaults”...
Page 42 "Update" button on the module's web interface. Visit the website to download the latest firmware of the ET-2200 module. Also, refer to the "ET-2200 Firmware Update Manual" for instructions. https://www.icpdas.com/en/download/show.php?num=2632 Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -42 -...
Page 43 ET-2200 Series Ethernet I/O Modules When the module is installed remotely, you can also use remote control software (such as TeamViewer) to connect to the remote PC. This allows you to initialize the module and complete the firmware update through the web interface. Note: If the remote firmware update fails, it may result in the module not functioning properly.
Page 44: I/O Settings
ET-2200 Series Ethernet I/O Modules I/O Settings The I/O Settings page allows you to configure the Digital Input, Digital Output, and Analog Input parameters for the ET-2200 series module. Section  4.4.1 DO Control  4.4.2 DI/DO Configuration  4.4.3 Analog Input Channel ET-2217CI, 4.4.4 Analog Input Calibration ET-2217CI-4...
Page 45: Di/Do Configuration
ET-2200 Series Ethernet I/O Modules 4.4.2 DI/DO Configuration The table describes the parameters contained in the "DI/DO Configuration" section. Item Description Digital Output This parameter is used to configure the Host Watchdog timeout value. If there is Host/Slave Watchdog no Modbus TCP communication activity for the specified period (the timeout), Timeout then the Host Watchdog will activate an alarm.
Page 46 ET-2200 Series Ethernet I/O Modules Item Description This parameter is used to define the DO safe value for the ET-2200 module. If the Safe Value Host Watchdog alarm is activated, the DO will be set to the user-defined safe value. This parameter is used to define the DO Power-on value.
Page 47 ET-2200 Series Ethernet I/O Modules Item Description This parameter is used to define the scan mode for the frequency measurement. 1000 ms: This mode provides a normal update rate and normal accuracy. The acceptable frequency range for the input signal is 1 Hz to 3 kHz (±...
Page 48: Analog Input Configuration
ET-2200 Series Ethernet I/O Modules 4.4.3 Analog Input Configuration Note: The content in Sections 4.4.3 to 4.4.6 is available for some of the modules. Note that some of the modules support the alarm function. The table describes the parameters contained in the "Analog Input Configuration" section. Item Description Analog Input Channel...
Page 49: Ai - Calibration
ET-2200 Series Ethernet I/O Modules 4.4.4 AI - Calibration The following table provides parameter notes for the Calibration section: Item Description Calibration Now Mode Used to display the current mode Change Mode Click the Calibration Mode (or Run Mode) button to change the mode Channel Choose the AI channel for calibration Item...
Page 50 ET-2200 Series Ethernet I/O Modules Step2: In the Calibration section of the I/O Settings page, click the Calibration Mode button to get into the calibration mode. Run / Calibration Calibration / Run Mode Step3: Choose a channel for calibration and link the module to a voltage source (or current source) and a multimeter.
Page 51: Ai - Rtc
ET-2200 Series Ethernet I/O Modules 4.4.5 AI - RTC The function is used to set the system time and click the “Update Settings” button to save the revised settings to the ET-2200 module. 4.4.6 AI - Data Logger Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -51 -...
Page 52 ET-2200 Series Ethernet I/O Modules The table describes the parameters contained in the "Data Logger" section. Item Description Status Display the current status of data logging. Set the status of data logging. It can be set to Stop, Run, Period, Change Logging Pause, and Continue.
Page 53: Analog Output Configuration
ET-2200 Series Ethernet I/O Modules 4.4.7 Analog Output Configuration The table describes the parameters contained in the "Analog Output Calibration" section. Item Description AO Channel Set the data type, Power-on value, Safe value, and Slew Rate for AO0 ~ AO7 each channel.
Page 54: Ao - Calibration
ET-2200 Series Ethernet I/O Modules 4.4.8 AO - Calibration The following table provides parameter notes for the Calibration section: Item Description Calibration Now Mode Used to display the current mode Change Mode Click the Calibration Mode (or Run Mode) button to change the mode Channel Choose the AO channel for calibration Set Output...
Page 55 ET-2200 Series Ethernet I/O Modules Step2: In the Calibration section of the I/O Settings page, click the Calibration Mode button to get into the calibration mode. Calibration / Run Run / Calibration Mode Step3: Choose a channel for calibration and link the module to the digital multimeter. Voltage Calibration: The module and digital multimeter are linked in series.
Page 56 ET-2200 Series Ethernet I/O Modules Step4: In the Set Output field, enter a maximum voltage (or current) value in Engineering format and click the Set button. Also, check the output value using a digital multimeter. Click the Calibration Apply button to perform the calibration. Type +10V 20mA...
Page 57: Sync
ET-2200 Series Ethernet I/O Modules Sync Note: The function is available for modules. The DIO Synchronization section on the Sync page allows you to configure the Synchronous DIO, Min-switching time of DO, and Auto-off Time of DO for the ET-2200 series module, each of which will be described in more detail below.
Page 58 ET-2200 Series Ethernet I/O Modules The table describes the parameters contained in the "DIO Synchronization" section. Item Description Synchronous DIO (Local Mirror) Note: ET-2254 supports these functions when low 8-bit is DI0 to DI7 and high 8-bit is DO8 to DO15. This parameter is used to enable the synchronization operation in Level Sync (DO = DI) Digital Input/Output function.
Page 59: Pwm
ET-2200 Series Ethernet I/O Modules Note: The function is available for modules. The PWM Configuration section on the PWM page allows you to enable and configure the PWM parameters for the ET-2200 series module, including the PWM Alarm and duty cycle, etc., each of which will be described in more detail below.
Page 60: Pair Connection
ET-2200 Series Ethernet I/O Modules Pair Connection On the Pair page, within the Pair Connection Settings section, users can enable and configure the I/O pair-connection function of the module using Modbus TCP. This allows for the establishment of logic connections between Local and remote I/O, as explained below. 4.7.1 I/O Pair-Connection Settings Note:...
Page 61 ET-2200 Series Ethernet I/O Modules DI/DO Module The table describes the parameters contained in the "I/O Pair-Connection Settings" section. Item Description Defaults Used to enable or disable the Client (Master) function and select either PULL or PUSH mode. PULL Mode: Enable Mode Disable To read the remote AI (or DI) and write to the local AO (or DO).
Page 62 ET-2200 Series Ethernet I/O Modules Item Description Defaults In "PULL" mode, the module will update its I/O data based on the specified scan time. In “PUSH” mode, If the local DI/AI changes, the module will immediately update the remote DO/AO. Furthermore, even if the Scan Time 1000 ms local DI/AI remains unchanged throughout the scan time, the...
Page 63: Filter
ET-2200 Series Ethernet I/O Modules Filter The Filter Settings section on the Filter page allows you to configure the IP Filter list for the ET- 2200 series module, which will be described in more detail below. 4.8.1 Filter Settings The Filter Settings function is used to query or set the IP Filter List (Available IP) for the ET-2200 series module.
Page 64: Monitor
ET-2200 Series Ethernet I/O Modules Monitor After clicking the Monitor tab, the user can check the connection status of the ET-2200 series module in the Current Connection Status section. Note that some of the modules only display IP addresses for the Server mode. Item Description Server Mode...
Page 65: Change Password
ET-2200 Series Ethernet I/O Modules 4.10 Change Password The Password page allows you to change the password that used to log in to ET-2200, follow the steps. Step 1: Enter the old password in the “Current password” field. The first time you change the password, enter the default password “Admin”.
Page 66: Logout
ET-2200 Series Ethernet I/O Modules 4.11 Logout Clicking the Logout tab will immediately log out from the system and return to the login page. Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -66 -...
Page 67: Mqtt
ET-2200 Series Ethernet I/O Modules 4.12 MQTT AIO Module DI/DO Module The MQTT architecture mainly consists of a server (Broker) and clients (Clients). Each MQTT Client requires a unique identifier, and the MQTT Broker identifies users based on these identifiers and records their status, such as subscribed topics and communication quality.
Page 68: Connectivity Settings
ET-2200 Series Ethernet I/O Modules 4.12.1 Connectivity Settings The table describes the parameters contained in the "Connectivity Settings" section. Item Description Defaults MQTT Enables or Disables the MQTT connection function. Disabled Broker The IP address or the Hostname for the MQTT broker. Broker Port The port number for the MQTT broker.
Page 69 ET-2200 Series Ethernet I/O Modules The keep-alive mechanism is provided to ensure that both the client and the broker are alive and the connection is still open. If a Client doesn’t send any messages during the Keep Alive period, it must send a PINGREQ packet to the broker to confirm its Keep Alive 20(s) availability.
Page 70: Publication Settings
ET-2200 Series Ethernet I/O Modules 4.12.2 Publication Settings The table describes the parameters contained in the "Publication Settings" section. Item Description Defaults Publication Check this option to ensure that the message is retained Retain Disabled once it is published. The time interval that the ET-2200 module periodically Cycle publishes data.
Page 71: Restore Factory Defaults
ET-2200 Series Ethernet I/O Modules Item Description Defaults Last Will and Testament Check this option to enable the Last Will and Testament Enable Disabled function. Check this option to ensure that the Last Will and Testament Retain Disabled message is retained once it is published. 0 - At most The QoS for the Last Will and Testament message.
Page 72: Mqtt-Do
ET-2200 Series Ethernet I/O Modules 4.13 MQTT-DO The DO page is where you can set a full Topic Name, which is a combination of the Sub Topic Name and the Main Topic name. The Publish and Subscribe functions for each DO channel can be enabled or disabled on this page.
Page 73: Mqtt - Digital Outputs
ET-2200 Series Ethernet I/O Modules 4.13.1 MQTT – Digital Outputs The table describes the parameters contained in the "MQTT – Digital Outputs" section. Item Description Defaults The DO status will be published when the module is Power-on Publish Powered-on. Check the box to enable and uncheck it to Disabled disable the function The DO states depend on the updating message of the...
Page 74: Readbacks Of The Digital Outputs
ET-2200 Series Ethernet I/O Modules 4.13.2 Readbacks of the Digital Outputs The table describes the parameters contained in the "Readbacks of the Digital Outputs" section. Item Description Default Value A message will be published when the state of the State-Change corresponding DO is changed.
Page 75: Mqtt-Di
ET-2200 Series Ethernet I/O Modules 4.14 MQTT-DI The DI page is where you can set the Topic Name, which is a combination of the Sub Topic Name and the Main Topic name. The Publish function for each DI channel can also be either enabled or disabled on this page.
Page 76: Mqtt - Digital Inputs
ET-2200 Series Ethernet I/O Modules 4.14.1 MQTT – Digital Inputs The table describes the parameters contained in the "MQTT – Digital Inputs" section. Item Description Default Value A message will be published when the state of the State-Change corresponding DI is changed. Check the box to enable and Disabled Publish uncheck it to disable the function...
Page 77: Mqtt-Ai
ET-2200 Series Ethernet I/O Modules 4.15 MQTT-AI The table describes the parameters contained in the "MQTT – Analog Inputs" section. Item Description Defaults To enable or disable the Periodic Publish function. The Periodic Publish publishing period depends on the Cycle settings (see MQTT – Disabled Publication Settings).
Page 78: Mqtt- Realization
ET-2200 Series Ethernet I/O Modules 4.16 MQTT- Realization This section described how to use the open-source software Mosquitto and MQTTX to demonstrate the usage of MQTT protocol in conjunction with the ET-2200 series module. 4.16.1 Set up Mosquitto Mosquitto is an open-source software application that allows you to create an MQTT Broker and can be installed on Windows, Mac OS, Linux, etc.
Page 79 ET-2200 Series Ethernet I/O Modules When this window is executing, the Broker is enabled. Closing this window will disable the Broker. Why can’t I open “mosquitto.exe” or why does it crash? Once Mosquitto installation is done, the Broker server is automatically activated upon computer boot-up.
Page 80 ET-2200 Series Ethernet I/O Modules In the Services window, locate the "Mosquitto Broker" item and double-click the name to open the Properties dialog. Click the Stop button and set the Startup type to Manual. Click OK to save your changes. Copyright ©...
Page 81 ET-2200 Series Ethernet I/O Modules 3.1 Open the Advanced Settings section of the Windows Firewall. 3.2 Add a new rule. Click Inbound Rules and New Rule, and then select the Port option. Click the Next button to continue. Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -81 -...
Page 82 ET-2200 Series Ethernet I/O Modules 3.3 Select the TCP option and then select Specific local ports and enter the value 1883. Click the Next button to continue. 3.4 Select the Allow the connection option and then click the Next button to continue. Copyright ©...
Page 83 ET-2200 Series Ethernet I/O Modules 3.5 Select the Domain checkbox and click the Next button to continue. 3.6 Enter the name of the rule and then click the Finish button to create the rule. Enter the notes if desired. The Name field is customized. It’s for the user to easily identify.
Page 84: Mqttx Instructions
ET-2200 Series Ethernet I/O Modules 4.16.2 MQTTX Instructions MQTTX is an open source, cross-platform MQTT 5.0 desktop client originally developed by EMQ, which can run on macOS, Linux and Windows. Download and execute the installation file (V1.9.4) from the MQTTX website (https://mqttx.app/). After the installation is complete, MQTTX will be automatically opened, and the user can also double-click the shortcut on the desktop to open the software.
Page 85 ET-2200 Series Ethernet I/O Modules 1. Click "+" and then click New Connection to establish a connection. 2. Enter the Broker name and IP address, and click the Connect button. Enter a name for easy identification: Broker Enter the Broker’s IP address or host name Note: If the connection is unavailable, check to see if the version of the Mosquitto Broker is 1.6.4 (see C:\Program Files\mosquitto\ChangeLog.txt), and refer to...
Page 86: Mqtt - Do Example
ET-2200 Series Ethernet I/O Modules 4.16.3 MQTT - DO Example The topic name of MQTT is composed of Main Topic Name (e.g., ICPDAS/, refer to MQTT page) and Sub Topic Name (e.g., do_all), which can be set on the MQTT - DO page.
Page 88: Mqtt Do - Power On Publish
ET-2200 Series Ethernet I/O Modules The message “0Xf” indicates DO 0-3 = ON, DO 4-7 = OFF MQTT DO – Power on Publish Add a subscription Enter the topic name: ICPDAS/do_all Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -88 -...
Page 90 ET-2200 Series Ethernet I/O Modules The DO0, DO1 will be set to ON after rebooting the module. In addition, users can check the received DO values in MQTTX. “0x3” indicates DO0 to DO1 are “ON” and the others are “OFF” Copyright ©...
Page 91: Mqtt Do - State Change Publish
ET-2200 Series Ethernet I/O Modules MQTT DO – State Change Publish Add a subscription Enter the topic name ICPDAS/rb_all Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -91 -...
Page 92 ET-2200 Series Ethernet I/O Modules It will receive messages with all DO statuses whenever it changes. 0x1: 0000 0001 (DO0 = ON) 0x3: 0000 0011 (DO0, DO1 = ON) 0x7: 0000 0111 (DO0, DO1, DO2 = ON) Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -92 -...
Page 93: Mqtt Do - Periodic Publish
ET-2200 Series Ethernet I/O Modules MQTT DO – Periodic Publish Add a subscription Enter the topic name: ICPDAS/rb_all Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -93 -...
Page 95: Mqtt - Di Example
ET-2200 Series Ethernet I/O Modules 4.16.4 MQTT - DI Example The topic name of MQTT is composed of Main Topic Name (e.g., ICPDAS/, refer to MQTT page) and Sub Topic Name (e.g., di_all), which can be set on the MQTT - DI page.
Page 97 ET-2200 Series Ethernet I/O Modules (P)ET-2260: When DO0 is set to ‘ON’, the DI0 becomes ON It will receive messages with all DI statuses whenever it changes. “0x1” indicates the DI0 is “1” and the others are “0”. Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -97 -...
Page 98: Mqtt Di - Periodic Publish
ET-2200 Series Ethernet I/O Modules MQTT DI – Periodic Publish Add a subscription Enter the topic name ICPDAS/di_all Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -98 -...
Page 100 ET-2200 Series Ethernet I/O Modules It will receive periodic messages containing all DI statuses. The Cycle is set to 9 seconds in this case. 0x1: 0000 0001 (DO0 = ON) 0x0: 0000 0000 (OFF) Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -100 -...
Page 101: Snmp
ET-2200 Series Ethernet I/O Modules 4.17 SNMP The "SNMP" page provides the function for ET-2200 to send module information and I/O information to the SNMP Network Management Software or device to help administrators to monitor the status of the ET-2200 in real time. If the Trap function is enabled, ET-2200 can actively send messages to the SNMP manager to keep track of data when the I/O status of the module changes or restarts.
Page 102: Snmp Agent Configuration
ET-2200 Series Ethernet I/O Modules 4.17.1 SNMP Agent Configuration The table describes the parameters contained in the "System Info " section. Default Item Description Value Contact The SNMP server’s contact person User Location The server’s location Site Description The description of the device displayed on the Server EtherIO Name The name of the device displayed on the Server...
Page 103: Snmp Specific Trap
ET-2200 Series Ethernet I/O Modules 4.17.2 SNMP Specific Trap The table describes the parameters contained in the " Digital Input/ Digital Output " section. Item Description Digital Input All DI channels share a single Trap. Check the box to send a Trap message when any DI status changes.
Page 104 ET-2200 Series Ethernet I/O Modules The table describes the parameters contained in the " Analog Output " section. Item Description Analog Output Each AO channel has a specific Trap. Check the box to enable the Trap function AO 7-0 for that AO channel. “Specific ID” is the ID number set for individual channel Update Setting After changing and saving the settings, also reboot the module to take effect Reboot...
Page 105: Snmp I/O Example
ET-2200 Series Ethernet I/O Modules 4.17.3 SNMP I/O Example In this article, we use iReasoning MIB Browser as an example. Please download the installer (V14) from its official website and run the installer. http://www.ireasoning.com/mibbrowser.shtml Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -105 -...
Page 106 ET-2200 Series Ethernet I/O Modules Enter the string according to the settings on ET-2200. Note: If the Write Community field is not set, a Timeout error will occur during execution. Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -106 -...
Page 107 ET-2200 Series Ethernet I/O Modules Read the information of the ET-2200 – the Walk command To do: Right-click the iso.org.dod.internet folder on the left side and click Walk to display the information of the ET-2200 in the Result Table. The information on analog outputs of the ET-2200.
Page 108 ET-2200 Series Ethernet I/O Modules Control the DO channel to ON/OFF – the SET command To do: Right-click the doValue entry in the Result Table and click Set to display the SNMP SET dialog box. Enter the value 0 (OFF) or 1 (ON) in the Value field to set the DO value. After setting the value, execute the Walk command by right-clicking the iso.org.dod.internet folder on the left side of the window to update the value.
Page 109 ET-2200 Series Ethernet I/O Modules Set the outputs of the AO channel – the SET command To do: Right-click the aoValue entry in the Result Table and click Set to display the SNMP SET dialog box. Enter the value 1.000 (output 1V) in the Value field to set the AO value. After completing the setting, execute the Walk command by right-clicking the iso.org.dod.internet folder on the left side of the window to update the value.
Page 110: Snmp Trap Example
ET-2200 Series Ethernet I/O Modules 4.17.4 SNMP Trap Example 1. Cold Start Trap: The Cold Start Trap will be sent when the module restarts after it has been completely powered off. 2. Warm Start Trap: The Warm Start Trap will be sent when the module restarts without turning off the power. For example, the reboot command or the watchdog mechanism.
Page 111 ET-2200 Series Ethernet I/O Modules Click the Trap message to view the details Item Description Source The IP address of the Trap from the device Timestamp How much time has passed after the module starts SNMP Version The version of SNMP Enterprise The name of the enterprise SNMP community name according to the Trap Community setting...
Page 112: Snmp Problem Solving
ET-2200 Series Ethernet I/O Modules 4.17.5 SNMP Problem Solving Unable to receive the Trap message from the device 1. Check the setting of the Windows firewall or the Anti-virus software. These functions can be disabled during the testing. 2. Check the setting of the Trap port. Using iReasoning MIB Browser as an example, Click the Trap Receiver Settings button on the Trap Receiver page to open the window.
Page 113 ET-2200 Series Ethernet I/O Modules Step 2 Double-click the Services icon. Step 3 Double-click the SNMP Trap and confirm the Startup type is set to “Disabled” and the Service status is set to “Stopped”. Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -113 -...
Page 114: I/O Pair Connection Applications
ET-2200 Series Ethernet I/O Modules 5. I/O Pair Connection Applications The ET-2200 series modules can establish remote logical I/O connections via Ethernet. After configuring the settings, it becomes possible to continuously read the DI status of the local (or remote) module and then write it to the DO of the remote (or local) module. This function is useful when connecting DI/DO modules that have no Ethernet functionality.
Page 115 ET-2200 Series Ethernet I/O Modules  Step 2: Configure the Ethernet Settings Contact your network administrator to get the correct network configuration information (e.g., IP/Mask/Gateway) needed to set up I/O modules. For more instructions, refer to Section 3.3 “Configuring the Network Settings”.
Page 116: Pull Mode
ET-2200 Series Ethernet I/O Modules 3. Click the “Pair” tab to display the I/O Pair-connection Settings page. 5.1.1 Pull Mode 1. In the Pair-Connection Setting section, choose PULL and check the box in the Enable Mode field to enable this mode. 2.
Page 117: Push Mode
ET-2200 Series Ethernet I/O Modules 5.1.2 Push Mode 1. In the Pair-Connection Setting section, choose PUSH and check the box in the Enable Mode field to enable this mode. 2. In the Remote IP… : Port fields, enter the IP address and the TCP Port of the remote ET-2260#2 module 3.
Page 118: Set Two Modules To Push Mode (Local Di To Remote Do)
ET-2200 Series Ethernet I/O Modules Set Two Modules to Push Mode (Local DI to Remote DO)  Step 1: Connect the Module to the Network, PC, and Power Supply Confirm that the ET-2200 series modules are functioning correctly. Refer to Chapter 3 “Getting Started”...
Page 119 ET-2200 Series Ethernet I/O Modules  Step 4-1: Configure the Pair-Connection for the ET-2260#1 (Push Mode) 1. Click the Pair tab to display the configuration page. 2. In the Pair-Connection Setting section, choose PUSH and check the box in the Enable Mode field to enable this mode.
Page 120 ET-2200 Series Ethernet I/O Modules  Step 4-2: Configure the Pair-Connection for the ET-2260#2 (Push Mode) 1. Click the Pair tab to display the configuration page. 2. In the Pair-Connection Setting section, choose PUSH and check the box in the Enable Mode field to enable this mode.
Page 121: Set Two Modules To Pull Mode (Remote Di To 2-Local Do)
ET-2200 Series Ethernet I/O Modules Set Two Modules to Pull Mode (Remote DI to 2-Local DO)  Step 1: Connect the Module to the Network, PC, and Power Supply Confirm that the ET-2200 series modules are functioning correctly. Refer to Chapter 3 “Getting Started”...
Page 122 ET-2200 Series Ethernet I/O Modules  Step 4-1: Configure the Pair-Connection for the ET-2260#1 (Pull Mode) 1. Click the Pair tab to display the configuration page. 2. In the Pair-Connection Setting section, choose PULL and check the box in the Enable Mode field to enable this mode.
Page 123 ET-2200 Series Ethernet I/O Modules  Step 4-2: Configure the Pair-Connection for the ET-2260#2 (Pull Mode) 1. Click the Pair tab to display the configuration page. 2. In the Pair-Connection Setting section, choose PULL and check the box in the Enable Mode field to enable this mode.
Page 124: Set Two Modules To Push Mode (2-Local Di To Remote Do)
ET-2200 Series Ethernet I/O Modules Set Two Modules to Push Mode (2-Local DI to Remote DO)  Step 1: Connect the Module to the Network, PC, and Power Supply Confirm that the ET-2200 series modules are functioning correctly. Refer to Chapter 3 “Getting Started”...
Page 125 ET-2200 Series Ethernet I/O Modules  Step 4-1: Configure the Pair-Connection for the ET-2260#1 (Push Mode) 1. Click the Pair tab to display the configuration page. 2. In the Pair-Connection Setting section, choose PUSH and check the box in the Enable Mode field to enable this mode.
Page 126 ET-2200 Series Ethernet I/O Modules  Step 4-2: Configure the Pair-Connection for the ET-2260#2 (Push Mode) 1. Click the Pair tab to display the configuration page. 2. In the Pair-Connection Setting section, choose PUSH and check the box in the Enable Mode field to enable this mode.
Page 127: Shared Memory
ET-2200 Series Ethernet I/O Modules Shared Memory The ET-2200 DIO series add a 512-byte shared memory which can be used as a tiny data concentrator to store both the AIO and DIO data (256 Registers or 4096-bit shared single memory). Shared memory used with the Pair-Connection function can effectively lower the host load.
Page 128: Address Mapping For Shared Memory
ET-2200 Series Ethernet I/O Modules 5.5.1 Address Mapping for Shared Memory Note: All DI, DO, AI, and AO signals shared a single memory space. The storage address starts at 3000. Writing 16 bits of DI/DO data to addresses 3000 – 3015 is equivalent to writing one 16-bit AI/AO register to the address 3000.
Page 129: Application Of Spreading The Load (Dio)
ET-2200 Series Ethernet I/O Modules 5.5.2 Application of spreading the load (DIO) Original structure New solution Overloaded Spread the load Modbus TCP * 9 Modbus TCP * 1 ET-2200 ET-2200 (DO) Concentrator (DO) 10.0.8.100 10.0.8.200 10.0.8.10 (DI) Device#1 (DI) 10.0.8.10 10.0.8.11 (DI) 10.0.8.12 (DI) Device#8 (DI)
Page 130 ET-2200 Series Ethernet I/O Modules Remote IP IO Address Host ET-2200 + Concentrator (Slave #1-8 ) (Shared Memory) 10.0.8.10 3000…3015 10.0.8.11 3016…3031 10.0.8.12 3032…3047 10.0.8.200 10.0.8.13 3048…3063 10.0.8.14 3064…3079 10.0.8.15 3080…3095 10.0.8.16 3096…3111 10.0.8.17 3112…3127 Refer to Chapter 5 - I/O Pair Connection Application for detailed configuration 1.
Page 131: Example Of Using Memory Aio
3. Click the “Submit…” button to complete the configuration. 4. The user can download the Modbus Master Tool on the ICP DAS website for reading data of the shared memory. https://www.icpdas.com/tw/product/guide+Software+Development__Tools+Modbus__Tool#674 Copyright © 2023 ICP DAS CO., Ltd. All Rights Reserved. -131 -...
Page 132 ET-2200 Series Ethernet I/O Modules 5. Select either AI or AO in the Type field; the readings will be the same. Set the starting address to “3000” and read four values. 6. Select “Connection > Connect” and enter the ET-2260’s IP address, and then click OK. 7.
Page 133: Master/Slave/Mtcp/Mudp Data Exchange
ET-2200 Series Ethernet I/O Modules 5.5.4 Master/Slave/MTCP/MUDP Data Exchange 1. Two hosts can exchange data via shared memory. 2. With the Pair-connection function, two Slave devices can also exchange data via shared memory. 3. With the Pair-connection function, the host can indirectly control the Slave device via the shared memory.
Page 134: Bits / Registers Data Exchange
ET-2200 Series Ethernet I/O Modules 5.5.5 Bits / Registers Data Exchange Register Address: Bit Address: 3000 3000 - 3015 < Inquiry for data concentrator > < Master#1 diagram > < Master#2 diagram > Generally, the device cannot exchange the Bit and Register data directly, but this can achieve by using the shared memory of ET-2200 as a concentrator.
Page 135: Modbus Information
ET-2200 Series Ethernet I/O Modules 6. Modbus Information The ET-2200 series is a family of IP-based Modbus I/O devices that allow you to remotely control DI/DO terminals via an Ethernet connection and uses a master-slave communication technique in which only one device (the master) can initiate a transaction (called queries), while other devices (slaves) respond by either supplying the requested data to the master or by taking the action requested in the query.
Page 136: Modbus Message Structure
ET-2200 Series Ethernet I/O Modules Modbus Message Structure Modbus devices communicate using a master-slave (client-server) technique in which only one device (the master/client) can initiate transactions (called queries). The other devices (slaves/servers) respond by either supplying the requested data to the master or by taking the action requested in the query.
Page 137 ET-2200 Series Ethernet I/O Modules  Modbus RTU Data Structure Byte 06 Byte 07 Bytes 08 - 09 Bytes 10 - 11 Data Field Net ID Function Code Reference Number (Station Number) Number of Points (Address Mapping)  Net ID: Specifies the address of the receiver (i.e., the Modbus/TCP slave). ...
Page 138 ET-2200 Series Ethernet I/O Modules Data Field Data is transmitted in 8-, 16- and 32-bit formats. The data for 16-bit registers is transmitted in high- byte first format. For example, 0x0A0B will be transmitted as 0x0A, 0x0B. The data for 32-bit registers is transmitted as two 16-bit registers and is low-word first.
Page 139: 0X01) Read The Status Of The Coils (Read Do Readback Values)
ET-2200 Series Ethernet I/O Modules 6.2.1 01(0x01) Read the Status of the Coils (Read DO Readback values) This function code is used to read either the current status of the coils or the current Digital Output readback value from the ET-2200 series module. [Request] Byte Description...
Page 140 ET-2200 Series Ethernet I/O Modules Example: Function 01 (0x01), Readback DOs  Reads the Digital Output value [Leading 6 bytes] [Request] Command: 01 02 00 00 00 06 01 01 00 00 00 02 [Leading 6 bytes] [Response] Response: 01 02 00 00 00 04 01 01 01 03 ...
Page 141: 0X02) Read The Status Of The Input (Read Di Values)
ET-2200 Series Ethernet I/O Modules 6.2.2 02(0x02) Read the Status of the Input (Read DI values) This function code is used to read the current Digital Input value from the ET-2200 series module. [Request] Byte Description Size Value Net ID (Station Number) 1 Byte 1 to 247 Function Code...
Page 142 ET-2200 Series Ethernet I/O Modules Example: Function 02 (0x02), ReadDIs  Reads the Digital Input value [Leading 6 bytes] [Request] Command: 01 02 00 00 00 06 01 02 00 00 00 02 [Leading 6 bytes] [Response] Response: 01 02 00 00 00 04 01 02 01 03 ...
Page 143: 0X03) Read The Holding Registers (Read Ao Readback Values )
ET-2200 Series Ethernet I/O Modules 6.2.3 03(0x03) Read the Holding Registers (Read AO Readback values ) This function code is used to read back either the current values in the holding registers or the Analog Output value from the ET-2200 series module. These registers are also used to store the preset values for the Digital Counter, the host watchdog timer, the module name, the TCP timeout, etc.
Page 144 ET-2200 Series Ethernet I/O Modules Example: Function 03 (0x03), Read AOs  Reads the name of the module for the ET-2260 [Leading 6 bytes] [Request] Command: 01 02 00 00 00 06 01 03 01 03 00 01 [Leading 6 bytes] [Response] Response: 01 02 00 00 00 05...
Page 145: 0X04) Read The Input Registers (Read Ai Values)
ET-2200 Series Ethernet I/O Modules 6.2.4 04(0x04) Read the Input Registers (Read AI values) This function code is used to read either the input registers or the current analog input value from the ET-2200 series module. These registers are also used to store the current value for the digital counter, the number of DI channels and the number of DO channels, etc.
Page 146 ET-2200 Series Ethernet I/O Modules Example: Function 04 (0x04), Read AIs  Reads the number of the DI channels on the ET-2260 [Leading 6 bytes] [Request] Command: 01 02 00 00 00 06 01 04 00 64 00 01 [Leading 6 bytes] [Response] Response: 01 02 00 00 00 05...
Page 147: 0X05) Force A Single Coil (Write Do Value)
ET-2200 Series Ethernet I/O Modules 6.2.5 05(0x05) Force a Single Coil (Write DO value) This function code is used to set the status of a single coil or a single Digital Output value for the ET-2200 series module. [Request] Byte Description Size Value...
Page 148 ET-2200 Series Ethernet I/O Modules Example: Function 05 (0x05), Write DO  Sets channel DO1 to ON [Leading 6 bytes] [Request] Command: 01 02 00 00 00 06 01 05 00 01 FF 00 [Leading 6 bytes] [Response] Response: 01 02 00 00 00 06 01 05 00 01 FF 00 ...
Page 149: 0X06) Set A Single Register (Write Ao Value)
ET-2200 Series Ethernet I/O Modules 6.2.6 06(0x06) Set a Single Register (Write AO value) This function code is used to set a specific holding register to store the configuration values for the ET-2200 series module. [Request] Byte Description Size Value Net ID (Station Number) 1 Byte 1 to 247...
Page 150 ET-2200 Series Ethernet I/O Modules Example: Function 06 (0x06), WriteAO  Sets the system timeout to 60 seconds [Leading 6 bytes] [Request] Command: 01 02 00 00 00 06 01 06 01 08 00 3C [Leading 6 bytes] [Response] Response: 01 02 00 00 00 06 01 06 01 08 00 3C ...
Page 151: 0X0F) Force Multiple Coils (Write Do Values)
ET-2200 Series Ethernet I/O Modules 6.2.7 15(0x0F) Force Multiple Coils (Write DO values) This function code is used to set the status of multiple coils or to write multiple Digital Output values for the ET-2200 series module. [Request] Byte Description Size Value Net ID (Station Number)
Page 152 ET-2200 Series Ethernet I/O Modules Example: Function 15 (0x0F), Write DOs  Sets the safe value (DO0 ~ DO1) [Leading 6 bytes] [Request] Command: 01 02 00 00 00 08 01 0F 01 0B 00 02 01 03 [Leading 6 bytes] [Response] Response: 01 02 00 00 00 06...
Page 153: 0X10) Set Multiple Registers (Write Ao Values)
ET-2200 Series Ethernet I/O Modules 6.2.8 16(0x10) Set Multiple Registers (Write AO values) This function code is used to set multiple holding registers that are used to store the configuration values for the ET-2200 series module. [Request] Byte Description Size Value Net ID (Station Number) 1 Byte...
Page 154 ET-2200 Series Ethernet I/O Modules Example: Function 16 (0x10), WriteAOs  Sets the preset value for the digital counter [Leading 6 bytes] [Request] Command: 01 02 00 00 00 0B 01 10 00 32 0 001 02 03 E8 00 00 [Leading 6 bytes] [Response] Response:...
Page 155: Modbus Register Table (For Dio Module)
ET-2200 Series Ethernet I/O Modules Modbus Register Table (For DIO Module) Data from 16-bit registers is transmitted in high-byte first order. For example: 0x0A0B ==> 0x0A, 0x0B. Data from 32-bit registers is transmitted as two 16-bit registers and is in low-word first order. For example: 0x0A0B0C0D ==>...
Page 156 ET-2200 Series Ethernet I/O Modules  4xxxx: AO Address (Base 0) Starting Bits per Access Points Description Range Address Point Type 1 = Reset at Power-on 2 = Reset by the WDT CPU Reset Status (0xFF) 3 = Reset using the reset command <5: Disabled 5 to 65535: Enabled...
Page 157: Specific Functions
ET-2200 Series Ethernet I/O Modules 6.3.2 Specific Functions The nDI and nDO parameters for each ET-2200 series module used in the following Modbus Address Tables are as follows: Universal DIO Number of DO channels Number of DI channels Model Name (UDIO) (nDO) (nDI)
Page 158 ET-2200 Series Ethernet I/O Modules Starting Bits per Access Points Description Range Address Point Type 0 = Disable Enables the high-speed digital 1 to nDI 1 = Enable R/W/F (0x97) counter for all DI Channels (Default= 0) 0 = Disable Enables frequency measurement 1 to nDI 1 = Enable...
Page 159 ET-2200 Series Ethernet I/O Modules  1xxxx: DI Address (Base 0) Starting Bits per Access Points Description Range Address Point Type 0 = Off 1 to nDI The status of all Digital Input Channels 0x00) 1 = On The status of all high-latched DI 0 = None 1 to nDI (0x20)
Page 160 ET-2200 Series Ethernet I/O Modules  4xxxx: AO Address (Base 0) Starting Bits per Access Points Description Range Address Point Type The preset value for the high-speed 0 to 1 to nDI R/W/E (0x32) digital counter 4294967296 Note: “Preset DI Counter Value (0x32)” that the records data as a 32-bit value and is transmitted as two 16-bit registers.
Page 161: Modbus Register Table (For Aio Module)
ET-2200 Series Ethernet I/O Modules Modbus Register Table (For AIO Module) 6.4.1 Modbus Register Table for (P)ET-2217 Coils (0xxxx) Register Factory Points Description Data Format Attribute Value 00162: 00A2: Clear 1-ch historical AI max. value 1: Clear 00169 00A9 00194: 00C2: Clear 1-ch historical AI min.
Page 162 ET-2200 Series Ethernet I/O Modules Register Factory Points Description Data Format Attribute Value 00796: 031C: Clear the AI low alarm status 1: Clear 00803 0323 0: Disable 00830 033E Enable/Disable the AI calibration 1: Enable 00831 033F Zero calibration for channel 0 1: Set Span/Gain calibration for the channel 00832...
Page 163 ET-2200 Series Ethernet I/O Modules Holding Register (4xxxx) Register No. Per Factory Points Description Data Format Attribute Point Value Set the module identification 40271 010F 0 to 255 R/W/E (Modbus NetID) 40296: 0128: -32768 to 32767 32767 Set the AI high alarm value R/W/E 40303 012F...
Page 164: Modbus Register Table For Et-2217Ci
ET-2200 Series Ethernet I/O Modules 6.4.2 Modbus Register Table for ET-2217CI  3xxxx: AI Address / 4xxxx: AO Address (Base 0) Address Description Attribute 30000 ~ 30007 Analog input values of channels 0 to 7 40000 ~ 40007 30100 Number of the digital input channels 40100 30110 Number of the digital output channels...
Page 165 ET-2200 Series Ethernet I/O Modules Address Description Attribute 40864 RTC year (2000 ~ 2159) 40865 RTC month (1 to 12) 40866 RTC date (1 to 31) 40867 RTC hour (0 to 23) 40868 RTC minute (0 to 59) 40869 RTC second (0 to 59) 40870 ~ 40871 The index of the last log record 40872 ~ 40873...
Page 166 ET-2200 Series Ethernet I/O Modules Address Description Attribute Read log data and it should be multiple of 11 registers. For 34097 ~ 34206 every 11 registers, they are a value of channel 0, ..., the value of 44097 ~ 44206 channel 7, time stamp low word, time stamp high word, and millisecond time stamp.
Page 167: Modbus Register Table For (P)Et-2224/2228
ET-2200 Series Ethernet I/O Modules 6.4.3 Modbus Register Table for (P)ET-2224/2228 Coils (0xxxx) Register Factory Points Description Data Format Attribute Value Reset the I/O settings to the factory 00226 00E2 1: Reset default state 00233 00E9 Reboot the module 1: Reboot 00631 0277 Set the AO data format...
Page 168 ET-2200 Series Ethernet I/O Modules Holding Register (4xxxx) Register No. Per Factory Points Description Data Format Attribute Point Value 40000: 0000: -32768 to 32767 AO value 40007 0007 (0x0000 to 0xFFFF) Set the module identification 40271 010F 0 to 255 R/W/E (Modbus NetID) 40360:...
Page 169 ET-2200 Series Ethernet I/O Modules Register No. Per Factory Points Description Data Format Attribute Point Value 1: Power-on 2: Module Watchdog 40555 022B Read the module reset status 3: Software Reset Command Read the boot count of the module. The factory default value 40556 022C 1 to 32767 is 0 when the settings are set to...
Page 170: Analog Input Type And Data Format Table
ET-2200 Series Ethernet I/O Modules Analog Input Type and Data Format Table Type Code Input Type Data Format Max. Min. Engineering unit +25000 -25000 -2.5 to +2.5 V 2’s comp HEX 7FFF 8000 Engineering unit +20000 -20000 -20 to +20 mA 2’s comp HEX 7FFF 8000...
Page 171: Appendix A: Troubleshooting
ET-2200 Series Ethernet I/O Modules Appendix A: Troubleshooting How can I Factory Reset the Module (Password: Admin)? If the module encounters an anomaly and you cannot access the module's web server for configuration, or if you have forgotten the login password, you can perform a factory reset of the all of your customized settings module.
Page 172 ET-2200 Series Ethernet I/O Modules Step 3 Adjust the Init/Run switch back to the "Run" mode and reboot the module. Step 4 Log in to the ET-2200 web server. Enter the factory password "Admin" and specify the new password, and then click the Submit button to save the settings. Default Password: Admin Copyright ©...
Page 173: How To Update The Firmware Via Ethernet
How to update the firmware via Ethernet? If the module is not functioning correctly (e.g. there is no response to a search request, or if the system LED is continuously displayed as either OFF or ON), download new firmware from the ICPDAS website.
Page 174 ET-2200 Series Ethernet I/O Modules Step 4: Make sure the IP address and MAC address are correct. Click on the OK button. Step 5: The progress 0% will be displayed in a command prompt window. Follow the steps. Method 1 - Local Update: Set the Init/Run switch to the "Init"...
Page 175 ET-2200 Series Ethernet I/O Modules Step 6: After the update is complete, press any key to close the window. For the local update, Set the Init/Run switch to the "Run" position and reboot the module. Step 7: Search the module again and log into the web page by using the eSearch Utility. After that, the user can check the Firmware Version on the Home page.
Page 176: Why Is The Host Computer Unable To Ping Or Search For The Et-2200 Module
ET-2200 Series Ethernet I/O Modules Why is the Host computer unable to ping or search for the ET-2200 module? The Host computer can only establish communication with a module through specific ports. Confirm with your network administrator that access to UDP Port 7, Port 57188, and Port 54321 is not being denied by another network device.
Page 177: What Is Digital-Input Filter (Di Filter)
ET-2200 Series Ethernet I/O Modules What is Digital-Input Filter (DI Filter)? A: An input signal can come from a myriad of sources, such as buttons, switches, sensors, relays, etc. Each of these types of mechanical devices also contributes to a common problem - “contact bounce”. The switch between Digital Input states is usually accompanied by several unwanted pulses, known as “switch bounce”.
Page 178: Appendix B: Revision History
ET-2200 Series Ethernet I/O Modules Appendix B: Revision History The table below shows the revision history. Revision Date Description Mar. 2024 1. Revise Section 6.4.1 Add (P)ET-2217 Modbus Register - (Addr. 00833) Sep. 2023 2. Revise Section 3.2, 3.3 3. Add Section 4.4.4 AI - Calibration 4.
Page 179 ET-2200 Series Ethernet I/O Modules Revision Date Description 1. Add the information about ET-2217CI/ 2217CI-4 1.6.0 Sep. 2021 2. Add Chapter 6.4 Modbus Register (AIO) 3. Add Appendix A.2 ~ A.4 Modify the official website-related links. 1.5.0 Jun. 2020 Added the information on the MQTT function. 1.4.0 Sep.

This manual is also suitable for:

Et-2200 series Et-2217ci cr Et-2260 cr Et-2254p cr Et-2242 cr Et-2255 cr

ICPDAS ET-2268 CR User Manual

Quick Links

Related Manuals for ICPDAS ET-2268 CR

Summary of Contents for ICPDAS ET-2268 CR

This manual is also suitable for:

Table of Contents