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Omron ERT1 Series Operation Manual

Omron ERT1 Series Operation Manual

Ethernet/ip slave units
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Cat. No. W481-E1-02
ERT1 Series
EtherNet/IP Slave Units
OPERATION MANUAL

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Summary of Contents for Omron ERT1 Series

  • Page 1 Cat. No. W481-E1-02 ERT1 Series EtherNet/IP Slave Units OPERATION MANUAL...
  • Page 3 ERT1 Series EtherNet/IP Slave Units Operation Manual Revised November 2010...
  • Page 5 OMRON. No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is con- stantly striving to improve its high-quality products, the information contained in this manual is subject to change without notice.

  • Page 7: Table Of Contents

    TABLE OF CONTENTS PRECAUTIONS ........Intended Audience ............General Precautions .
  • Page 8 viii...
  • Page 9 About this Manual: This manual describes the installation and operation of ERT1-series EtherNet/IP Slave Units, and includes the sections described below. Please read this manual carefully and be sure you understand the information provided before attempting to install or operate an ERT1-series EtherNet/IP Slave Unit. Be sure to read the precautions provided in the following section.
  • Page 10 The following table lists manuals that contain information relevant to EtherNet/IP Slave Units. Manual Model Name Contents number W481 ERT1 Series ERT1 Series Provides information on operating and installing Ether- EtherNet/IP Slave Net/IP Slave Units. Units Operation Manual (this manual)
  • Page 11 WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS...
  • Page 12 Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products.
  • Page 13 Performance data given in this manual is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
  • Page 15 PRECAUTIONS This section provides general precautions for using the ERT1-series EtherNet/IP Slave Units. The information contained in this section is important for the safe and reliable application of EtherNet/IP Slave Units. You must read this section and understand the information contained before attempting to set up or operate an EtherNet/IP Slave Unit.

  • Page 16: Intended Audience

    It is extremely important that a PLC and all PLC Units be used for the speci- fied purpose and under the specified conditions, especially in applications that can directly or indirectly affect human life. You must consult with your OMRON representative before applying a PLC System to the above-mentioned appli- cations.

  • Page 17: Operating Environment Precautions

    Operating Environment Precautions !WARNING Provide safety measures in external circuits (i.e., not in the Programmable Controller), including the following items, to ensure safety in the system if an abnormality occurs due to malfunction of the PLC or another external factor affecting the PLC operation.

  • Page 18: Application Precautions

    Application Precautions !Caution Install the EtherNet/IP Slave Units securely using M5 screws and tighten them to a torque of 1.47 to 1.96 N·m. Do not over tighten the screws. Doing so may damage them. !Caution Do not use the EtherNet/IP Slave Units where they would be continually sub- jected to water or water spray.

  • Page 19: Conformance To Ec Directives

    Concepts EMC Directives OMRON devices that comply with EC Directives also conform to the related EMC standards so that they can be more easily built into other devices or the overall machine. The actual products have been checked for conformity to EMC standards (see the following note).

  • Page 20: Conformance To Ec Directives

    Conformance to EC Directives 4. Conformance with the EC Directives was confirmed with a system config- uration using I/O wiring lengths of less than 30 m. Note Conformance with the EMC Directive was confirmed when using the recommended power supply.

  • Page 21: Features And Slave Units

    SECTION 1 Features and Slave Units This section describes the features and models of EtherNet/IP Slave Units Feature of EtherNet/IP Slave Units....... . . 1-1-1 Overview.

  • Page 22: Feature Of Ethernet/Ip Slave Units

    Feature of EtherNet/IP Slave Units Section 1-1 Feature of EtherNet/IP Slave Units 1-1-1 Overview EtherNet/IP is an industrial multi-vendor network that uses Ethernet compo- nents. The EtherNet/IP specifications are open standards managed by the ODVA (Open DeviceNet Vendor Association), just like DeviceNet. EtherNet/IP is not just a network between controllers;...

  • Page 23: Ethernet/Ip Slaves

    Section 1-2 EtherNet/IP Slaves 1-1-2 Features EtherNet/IP Slaves have the following features. Common Features Node Addresses Set Node addresses are set using rotary switches, which are clearer than the pre- Using Rotary Switches vious DIP switch settings. Automatically Detected Smart Slaves do not require the baud rate to be set. The Smart Slave auto- Baud Rate matically operates at the baud rate of the switching hub.

  • Page 24: General-Purpose Slaves

    EtherNet/IP Slaves Section 1-2 1-2-1 General-purpose Slaves Name Appearance I/O points Model number Remarks Screw-less Clamp 32 input points (PNP) ERT1-ID32SLH-1 With detection function Terminal with Tran- 16 input points/16 out- ERT1-MD32SLH-1 sistors put points (PNP) 32 input points (PNP) ERT1-OD32SLH-1 1-2-2 Environment-resistive Slaves...

  • Page 25: System Startup Procedure

    Recommended Network Devices ........2-2-1 Network Devices Manufactured by OMRON ....

  • Page 26: Overview Of System Startup Procedure

    The network devices and IP addresses that are used in the following proce- dures are shown below. All of the devices have a subnet mask of 255.255.255.0, and are set to the same network address. Ethernet Ethernet OMRON CJ2H- cable Personal cable CPU68-EIP...
  • Page 27 Overview of System Startup Procedure Section 2-1 • Connecting the Power Cable Align the polarizing key, insert the connector of the power cable into the power connector on the Slave Unit, and then tighten the lock nut. The Slave Unit requires a 24-VDC power supply. Note Do not turn ON the power to the Slave Unit yet.

  • Page 28: Setting Ip Addresses

    2. Setting the IP Address of the EtherNet/IP Unit Set the IP address of the EtherNet/IP Unit. Refer to Common Procedure 6- 1. Address Setting for OMRON EtherNet/IP Units. 3. Setting the IP Addresses of the EtherNet/IP Slave Units The IP address of an EtherNet/IP Slave Unit can be set using any of the following three methods.

  • Page 29: Setting Tag Data Links

    After setting the rotary switches, turn ON the power to the Slave Unit. 2-1-3 Setting Tag Data Links Set data links using the OMRON Network Configurator. ■ Connecting to the Network Refer to Common Procedure 4. Connecting the Network Online.
  • Page 30 Section 2-1 Overview of System Startup Procedure 1. Click the Connections Tab. 2. Select the device to which a link is to be established. 3. Click this button to register the device to which a link is to be established. 1.

  • Page 31: Checking Operation

    Overview of System Startup Procedure Section 2-1 Click the OK Button to enable the settings. After a connection has been set, a window like the one shown below will be displayed. This mark will be displayed when a connection has been set. When the above window is displayed, setting the connection has been completed.

  • Page 32: Common Operating Procedures

    Common Procedure 4. Connecting the Network Online Common Procedure 5. Uploading the Current Network Configuration Common Procedure 6. Setting IP Addresses Common Procedure 6-1. Setting IP Addresses for OMRON EtherNet/IP Units Common Procedure 6-2. Setting IP Addresses Using the Network Config- urator Common Procedure 6-3.
  • Page 33 Section 2-1 Overview of System Startup Procedure Common Procedure 2. Starting the Network Configurator − − − Select All Programs OMRON CX-One Network Configurator for Eth- − erNet/IP Network Configurator from the Windows Start Menu. The Net- work Configurator will start.
  • Page 34 Overview of System Startup Procedure Section 2-1 When the EDS file has been installed, the device will have been added as shown in the following window. Make sure that the device has been added to the EtherNet/IP Hardware list. Common Procedure 4. Connecting the Network Online This section describes how to connect the Network Configurator online through Ethernet (i.e., through the EtherNet/IP Unit).
  • Page 35 Section 2-1 Overview of System Startup Procedure Click the OK Button. After the connection has been established, the following window will be displayed. Make sure that online status is indicated. Make sure a blue mark is displayed for EtherNet/IP_1. Common Procedure 5. Uploading the Current Network Configuration This section explains the procedure for uploading the configuration informa- tion from the devices connected to the EtherNet/IP network.
  • Page 36 • Setting the IP addresses using the Network Configurator (CIP messages) • Setting the IP addresses using the BOOTP server Common Procedure 6-1. Setting IP Addresses for OMRON EtherNet/IP Units Use the following procedure to set the IP address of the OMRON EtherNet/IP Unit (CJ1W-EIP21, CS1W-EIP21, or CJ2B-EIP21). 1,2,3...
  • Page 37 Overview of System Startup Procedure Section 2-1 Example 1: Displaying IP Address 192.168.250.10 The IP address is displayed in decimal, flowing from right to left. 2. Set the address of the EtherNet/IP Unit Refer to Common Procedure 4. Connecting the Network Online. For de- tails on setting IP addresses using the Network Configurator (CIP messag- es), refer to Common Procedure 6-2.
  • Page 38 Section 2-1 Overview of System Startup Procedure Input the IP address of the device to be set. Input the new IP address or subnet mask. Finally, click the Set to the Device Button. When the settings have been completed, the following message will be dis- played.
  • Page 39 Section 2-1 Overview of System Startup Procedure Input the IP address of the device to be set. Select Set the IP address via BOOTP server. Click the Set to the Device Button. When the settings have been completed, the following message will be dis- played.
  • Page 40 Section 2-1 Overview of System Startup Procedure When either BOOTP mode or DHCP mode is enabled for a connected device, the MAC address of the requesting device will be Click the New Button. displayed here. 3. Adding to the Relation List Check the MAC address of the device to be added.
  • Page 41 Overview of System Startup Procedure Section 2-1 Common Procedure 7. Setting Tag Data Links Common Procedure 7-1. Setting the I/O Sizes of Devices Depending on the device, the I/O sizes may either be fixed or symbol. For details on setting the device I/O sizes, refer to the manual for each device. Common Procedure 7-2.
  • Page 42 Overview of System Startup Procedure Section 2-1 Make sure that the In- Consume Tab. Click the Edit Tags Button. The Edit Tags Dialog Box will be displayed. Click the New Button. Click the New Button. Set the tag name and size. Set the size in increments of 2 bytes. The input size must be the same as the output size of the target device.
  • Page 43 Section 2-1 Overview of System Startup Procedure A tag will be registered. A new 2-byte tag called D00000 has been added. In the same way, set the output tag. Click the Out- Produce Tab. Click the New Button and set the tag in the same way.
  • Page 44 Overview of System Startup Procedure Section 2-1 The tags are to be registered as a tag set, so click the Yes Button. A tag set with the same name as the tag is registered. Check both the input and output tags. Common Procedure 7-2-2.
  • Page 45 Section 2-1 Overview of System Startup Procedure When a network symbol has been created, a window like the one shown below will be displayed. The created network symbol has been registered. For example, the symbols shown below are created. 3. Import the symbol to the Network Configurator. Start the Network Configurator while CX-Programmer is running.
  • Page 46 Section 2-1 Overview of System Startup Procedure Click the Tag Sets Tab. Make sure that the In- Click the Import Button. Consume Tab Page is displayed. A message like the one shown below will be displayed. Click the OK But- ton.
  • Page 47 Overview of System Startup Procedure Section 2-1 Each symbol has been registered as a tag set. Common Procedure 7-2-3. Combining Multiple Tags Into a Single Tag Set The procedure shows how to combine more than one tag into a tag set. Delete the tag sets without deleting the tags.
  • Page 48 Section 2-1 Overview of System Startup Procedure Click the Out-Product Tab. Select the tag sets to be deleted. Click the Delete Button. The tag sets will be deleted. Create a new tag set into which the tags will be combined. Click the New Button.
  • Page 49 Section 2-1 Overview of System Startup Procedure Select tags to be added to the tag set. Click here to register the selected tags in the tag list. Added to the tag list. Input a name for the tag set. Click the OK Button. A message will appear asking whether another tag set is to be created.
  • Page 50 Section 2-1 Overview of System Startup Procedure A new output tag set is registered. This completes the combining tags into a tag set. Common Procedure 7-3. Setting Connections This procedure is performed using the CJ2B-EIP21 Edit Device Parameters Dialog Box. 1.
  • Page 51 Section 2-1 Overview of System Startup Procedure 1. Input a name for the connection. 2. Input the RPI. 3. Select the consume and produce variables. Make sure that the sizes are the same. 4. Also register the output variables. 5. To register the connection, click the Register Button.
  • Page 52 Section 2-1 Overview of System Startup Procedure When a connection has been set, a mark like this will be displayed. This completes the connection settings. Common Procedure 7-4. Downloading the Connection Settings to a Device. This section explains how the connection settings made with the Network Configurator are downloaded to the devices and enabled.
  • Page 53 Section 2-1 Overview of System Startup Procedure Click the Download after changed to Program mode Button. Click the Yes Button. After the connection settings have been downloaded, a message like the one shown below will be displayed. Click the OK Button. Common Procedure 7-4-2 Downloading Connection Settings to Selected Devices From the devices displayed in the window, select those to which the connec-...

  • Page 54: Edit Connection Dialog Boxes

    Section 2-1 Overview of System Startup Procedure Click the Yes Button. Depending on the status of the connected PLC, a window like the one shown below may be displayed. Click the Download after changed to Program mode Button. Click the Yes Button. After the connection settings have been downloaded, a message like the one shown below will be displayed.
  • Page 55 Section 2-1 Overview of System Startup Procedure • ERT1-WD16CH-1 1. Input a name for the connection. 2. Select 01_Output Only. 3. Input the RPI. 4. Select the consume and produce variables. For the produce variable, select Output_35. Make sure that the sizes of the variables are the same.
  • Page 56 Section 2-1 Overview of System Startup Procedure • ERT1-OD32SLH-1 1.Input a name for the connection. 2.Select 01_Output Only. 3.Input the RPI. 4.Select the consume and produce variables. For the produce variable, select Input_36. Make sure that the sizes of the variables are the same.

  • Page 57: Recommended Network Devices

    (2) If a repeater hub is used for EtherNet/IP tag data links (cyclic communi- cations), the network’s communications load will increase, data collisions will occur frequently, and stable communications will be impossible. 2-2-1 Network Devices Manufactured by OMRON The following network devices are manufactured by OMRON for EtherNet/IP networks. Name Model Function...
  • Page 58 Section 2-2 Recommended Network Devices...

  • Page 59: Basic Specifications Of Slave Units

    SECTION 3 Basic Specifications of Slave Units This section provide the basic specifications of the EtherNet/IP Slave Units Basic Specifications of Slave Units ....... . 3-1-1 Communications Specifications .

  • Page 60: Basic Specifications Of Slave Units

    Basic Specifications of Slave Units Section 3-1 Basic Specifications of Slave Units This section gives the specifications that are the same for all Slave Units. For specifications that vary with the Slave Unit, refer to the section for each Slave Unit.
  • Page 61 Basic Specifications of Slave Units Section 3-1 NS (Network Status): Indicates the status of communications with a two-color LED (green/red). Name Indicator status Node/communications Meaning status Lit green. Normal status The Unit is operating normally. Lit red. Fatal error A hardware error has occurred in the Unit. The watchdog timer has timed-out.
  • Page 62 Basic Specifications of Slave Units Section 3-1...

  • Page 63: Digital I/O Slave Units

    SECTION 4 Digital I/O Slave Units This section describes the Digital I/O Slave Units for EtherNet/IP. Status Areas........... 4-1-1 Generic Status Area .

  • Page 64: Status Areas

    Status Areas Section 4-1 Status Areas A Digital I/O Slave Unit has two internal status areas: the Generic Status Area and the I/O Status Area. The status flags in these areas are turned ON and OFF based on the threshold values set by the user for each function in that Unit.

  • Page 65: Screw-Less Clamp Terminals

    Section 4-2 Screw-less Clamp Terminals 4-1-2 I/O Status Area The I/O Status Area for a Digital I/O Slave Unit consists of the following 8 bytes (64 bits). The I/O Status Area indicates the short-circuit and disconnec- tion error status for each terminal. Byte Data offset...
  • Page 66 Section 4-2 Screw-less Clamp Terminals Wiring to a Clamp Terminal Block Insertion Insert the ferrule all the way to the end in any terminal hole. Removal Pull out the power line while pressing down with a small flat-blade screwdriver on the release button above the terminal hole. Small flat-blade screwdriver Release button Screwdriver Used to...

  • Page 67: Thirty-Two-Point Input Units (With Screw-Less Clamps)

    Screw-less Clamp Terminals Section 4-2 4-2-2 Thirty-two-point Input Units (with Screw-less clamps) ERT1-ID32SLH-1 Input Specifications Item Specifications Input points 32 points Internal I/O common ON voltage 15 V DC min. (between each input terminal and 0 V) OFF voltage 5 V DC max. (between each input terminal and 0 V) OFF current 1.0 mA max.
  • Page 68 Section 4-2 Screw-less Clamp Terminals (3) Power Supply Connector The communications and Unit power supply is connected to this connector. Terminal Specification 24 V DC − 0 V DC 24 V DC 0 V DC Applicable Ferrules Manufacturer Model Applicable wire size Phoenix Contact AI-0.5-10 0.5 mm...
  • Page 69 Section 4-2 Screw-less Clamp Terminals 01 to FE hex: Setting on rotary switches is lower 8 bits of IP address. (De- fault setting of upper 24 bits: 192.168.250.) FF hex: Restores default setting. (To restore the default setting, set the switches to FF hex, cycle the power supply, and then set the switches to 00 hex.) Internal Circuits RD−...

  • Page 70: Thirty-Two-Point Output Units (With Screw-Less Clamps)

    Section 4-2 Screw-less Clamp Terminals Dimensions 4-2-3 Thirty-two-point Output Units (with Screw-less Clamps) ERT1-OD32SLH-1 Output Specifications Item Specification Output points 32 points Internal I/O common Output current 0.5 A/point, 4.0 A/common Residual voltage 1.2 V max. (0.5 A DC, between each output terminal and the V terminal) Leakage current 0.3 mA max.
  • Page 71 Section 4-2 Screw-less Clamp Terminals Component Names and Functions (1) Rotary Switches These switches are used to set the node address. (2) Ethernet Connector The network communications cable is connected to this connector. (3) Power Supply Connector The communications and Unit power supply is connected to this connector. Terminal Specification 24 V DC...
  • Page 72 Section 4-2 Screw-less Clamp Terminals I/O Indicators The meanings of the input indicators are given in the following table. Indicator name Status Color Meaning (main error) 0 to 15 Yellow Lit yellow when output is ON. Flashing red when the load is dis- connected.

  • Page 73: Sixteen-Point Input And Sixteen-Point Output Units (With Screw-Less Clamps)

    Section 4-2 Screw-less Clamp Terminals Valve, etc. X: 0 to 15 Dimensions 4-2-4 Sixteen-point Input and Sixteen-point Output Units (with Screw- less clamps) ERT1-MD32SLH-1 Common Specifications Item Specifications Current consumption Communications power supply (including internal cir- cuits): 110 mA max. Mounting 35-mm DIN Track mounting Weight...
  • Page 74 Section 4-2 Screw-less Clamp Terminals Item Specifications Input current 6.0 mA max. at 24 V DC 3.0 mA max. at 17 V DC ON delay time 1.5 ms max. OFF delay time 1.5 ms max. Number of circuits 16 points with one common circuit Isolation method Photocoupler isolation Input indicators...
  • Page 75 Section 4-2 Screw-less Clamp Terminals (2) Ethernet Connector The network communications cable is connected to this connector. (3) Power Supply Connector The communications and Unit power supply is connected to this connector. Terminal Specification 24 V DC − 0 V DC 24 V DC 0 V DC Applicable Ferrules...
  • Page 76 Section 4-2 Screw-less Clamp Terminals Rotary Switch Settings 00 hex: BOOTP or tool setting enabled (factory setting) 01 to FE hex: Setting on rotary switches is lower 8 bits of IP address. (De- fault setting of upper 24 bits: 192.168.250.) FF hex: Restores default setting.
  • Page 77 Section 4-2 Screw-less Clamp Terminals Outputs V10 V11 V12 V13 V14 V15 V Brown Blue (IEC colors) Blue Brown (IEC colors) Black (Previous (White) (Black) (Black) (Red) (Previous (White) colors) colors) 3-wire sensors 2-wire sensors (photoelectric or proximity sensors) (2-wire proximity sensors) X: 0 to 15 Dimensions...
  • Page 78 Section 4-2 Screw-less Clamp Terminals...

  • Page 79: Environment-Resistive Slave Units

    SECTION 5 Environment-resistive Slave Units This section describes the Environment-resistive Slave Units for EtherNet/IP. Status Areas........... 5-1-1 Generic Status Area .

  • Page 80: Status Areas

    Status Areas Section 5-1 Status Areas An Environment-resistive Slave Unit has two internal status areas: the Generic Status Area and the I/O Status Area. The status flags in these areas are turned ON and OFF based on the threshold values set by the user for each function in that Unit.

  • Page 81: Environment-Resistive Slave Units

    Environment-resistive Slave Units Section 5-2 Byte Data offset Bit 07 Power or Load Short-circuit Detection Flags for Terminal Block 2 Power or Load Short-circuit Detection Flags for Terminal Block 2 Disconnection Flags for Terminal Block 1 Disconnection Flags for Terminal Block 1 Disconnection Flags for Terminal Block 2 Disconnection Flags for Terminal Block 2 Environment-resistive Slave Units...
  • Page 82 Environment-resistive Slave Units Section 5-2 Item Specifications Current consumption Communications power supply (including internal cir- cuits): 110 mA max. Connection forms M12 connector: Smart Click (connectors that lock easily with 1/8 of a turn) Weight 445 g max. Standard accessories None Component Names and Functions (1) Rotary Switches...
  • Page 83 Environment-resistive Slave Units Section 5-2 Signal V+ (24 V: for internal circuits and inputs) V− (0 V: for internal circuits and inputs) (4) Communications Indicators: MS and NS These indicators show the Unit communications status and network commu- nications status. (5) Input Connectors The input devices are connected to these connectors.
  • Page 84 Environment-resistive Slave Units Section 5-2 Indicator Color Status Meaning (main error) Lit yellow. Input 4 is ON. Not lit. Input 4 is OFF. Lit red. Connector 3 is short-circuited. Flashing red. Connector 3 is disconnected. Lit yellow. Input 5 is ON. Not lit.
  • Page 85 Environment-resistive Slave Units Section 5-2 Indicator Color Status Meaning (main error) Lit yellow. Input 4 is ON. Not lit. Input 14 is OFF. Lit red. Connector 8 is short-circuited. Flashing red. Connector 8 is disconnected. Lit yellow. Input 15 is ON. Not lit.

  • Page 86: Environment-Resistive Terminals With 16 Transistor Outputs (Ip67)

    Environment-resistive Slave Units Section 5-2 Wiring Input 8 Input 4 Input 0 Input 12 Input 1 Input 5 Input 9 Input 13 Input 15 Input 11 Input 7 Input 3 Input 2 Input 6 Input 10 Input 14 3-wire sensor with 3-wire sensor with 2-wire sensor PNP output...
  • Page 87 Environment-resistive Slave Units Section 5-2 Item Specification Output indicators LEDs (yellow) Power supply short-circuit Operates when output current is exceeded. protection Disconnection detection Operates at current consumption of 3 mA/point max. (Not detected at 3 mA or less.) Output handling for com- Select either hold or clear from Network Configurator.
  • Page 88 Environment-resistive Slave Units Section 5-2 Signal V+ (24 V: for internal circuits) 24 V (for outputs) V− (0 V: for internal circuits) 0 V (for outputs) (4) Communications Indicators: MS and NS These indicators show the Unit communications status and network commu- nications status.
  • Page 89 Environment-resistive Slave Units Section 5-2 Indicator Color Status Meaning (main error) Lit yellow. Output 3 is ON. Not lit. Output 3 is OFF. Lit red. Output 3 is short-circuited. Flashing red. Output 3 is disconnected. Lit yellow. Output 4 is ON. Not lit.
  • Page 90 Environment-resistive Slave Units Section 5-2 Indicator Color Status Meaning (main error) Lit yellow. Output 13 is ON. Not lit. Output 13 is OFF. Lit red. Output 13 is short-circuited. Flashing red. Output 13 is disconnected. Lit yellow. Output 14 is ON. Not lit.
  • Page 91 Environment-resistive Slave Units Section 5-2 Internal Circuits DC-DC Voltage drop converter (non- isolated) I/O indicator Short- circuit or disconnec- tion detection circuit OUT0 Photocoupler Pulse Internal trans- circuits former OUT1 I/O indicator Short- circuit or disconnec- tion detection circuit Photocoupler Wiring Dimensions...
  • Page 92 Environment-resistive Slave Units Section 5-2...

  • Page 93: Smart Functions

    SECTION 6 Smart Functions This section describes the Smart Functions supported by the EtherNet/IP Slave Units. Functions Common to All Slave Units ......6-1-1 Automatic Baud Rate Detection .

  • Page 94: Functions Common To All Slave Units

    Functions Common to All Slave Units Section 6-1 Functions Common to All Slave Units This section describes the functions common to all EtherNet/IP Slave Units and the procedures for using these functions. 6-1-1 Automatic Baud Rate Detection Description The EtherNet/IP Slave Units are automatically set to the same baud rate as the hub.
  • Page 95 Section 6-1 Functions Common to All Slave Units Checking Using the Refer to bits 0 and 1 in 4-1-1 Generic Status Area. Status Areas 6-1-4 Input Filter (Input Units Only) Description An input value is read more than once during a set time interval. The input value can be set to be enabled only when all the read values are the same.
  • Page 96 Section 6-1 Functions Common to All Slave Units 6-1-5 Power Short-circuit Detection (Input) Description This function monitors the sensor power supply current. If the current is 50 mA or higher per input contact, a power short-circuit is detected. The Slave Unit I/O indicator can be used to check whether a power short-cir- cuit has been detected.

  • Page 97: Troubleshooting And Maintenance

    SECTION 7 Troubleshooting and Maintenance This section describes troubleshooting and maintenance for the EtherNet/IP Slave Units. Indicator Meanings and Troubleshooting ......Troubleshooting .

  • Page 98: Indicator Meanings And Troubleshooting

    Section 7-1 Indicator Meanings and Troubleshooting Indicator Meanings and Troubleshooting MS and NS Meaning Remarks indicators Remote I/O communi- Remote I/O communi- Either remote I/O communications, message Lit green cations or message cations are being exe- communications, or both are being executed. communications are in cuted.

  • Page 99: Troubleshooting By Slave Unit Type

    • Check that all Slave Unit connectors are connected correctly. change. • Check that the Master Unit is operating correctly. If using an OMRON Master Unit, check the Master Unit mode and the Slave Unit node addresses. • If using a Master from another manufacturer, refer to the user's manual for that Master.

  • Page 100: Maintenance And Replacement

    Section 7-3 Maintenance and Replacement Maintenance and Replacement This section describes the routine cleaning and inspection recommended as regular maintenance, as well as the Unit replacement procedure required if an EtherNet/IP Unit needs to be replaced. 7-3-1 Cleaning Clean the EtherNet/IP Unit regularly as described below in order to keep the network in its optimal operating condition.
  • Page 101 • When a Unit is being returned for repair, attach a sheet of paper detailing the problem and return the Unit to your OMRON dealer. • If there is a faulty contact, try wiping the contact with a clean, lint-free cloth dampened with alcohol.
  • Page 102 Section 7-3 Maintenance and Replacement...

  • Page 103: Index

    Index applications I/O Power Status Monitor precautions xviii indicator meanings and troubleshooting automatic baud rate detection input filter baud rate Low Voltage Directive CS-series boots recommended models maintenance message communications functions MS indicators classification cleaning communications network devices message communications recommended devices connectors (modular plug) noise...
  • Page 104 Index safety precautions sensor power short-circuit detection Slave Units specifications static electricity xvii switches DIP switches rotary switches setting node addresses switching hub recommended models troubleshooting specific slave troubleshooting twisted-pair cable recommended models Unit replacement...

  • Page 105: Revision History

    Revision History A manual revision code appears as a suffix to the catalog number on the front cover of the manual. Cat. No. W481-E1-02 Revision code The following table outlines the changes made to the manual during each revision. Page numbers refer to the previous version.
  • Page 106 Revision History...
  • Page 108 IL 60173-5302 U.S.A. The Netherlands Tel: (31)2356-81-300/Fax: (31)2356-81-388 Tel: (1) 847-843-7900/Fax: (1) 847-843-7787 © OMRON Corporation 2009 All Rights Reserved. OMRON (CHINA) CO., LTD. OMRON ASIA PACIFIC PTE. LTD. In the interest of product improvement, Room 2211, Bank of China Tower, No.

This manual is also suitable for:

Ert1-od32slh-1Ert1-id32slh-1Ert1-hd16ch-1Ert1-wd16ch-1Ert1-md32slh-1

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