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Emerson RSTi-OM User Manual

Fieldbus module with profinet io and modbus/tcp
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User Manual
GFK-3212A
Jun 2021
RSTi-OM Fieldbus Module with
PROFINET IO and Modbus/TCP
USER MANUAL

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  • Page 1 User Manual GFK-3212A Jun 2021 RSTi-OM Fieldbus Module with PROFINET IO and Modbus/TCP USER MANUAL...

  • Page 2: Table Of Contents

    RSTi-OM User Manual Warnings and Cautions GFK-3212A Jun 2021 Contents Section 2: Introduction ............6 2.1.1 Revisions in this Manual ................6 Locating the Latest Software and Documentation ..........6 IO-Link Master Description .................. 7 2.3.1 Features ....................7 2.3.2 Front Panel Description ................7 2.3.3 Connectors Overview ................
  • Page 3 RSTi-OM User Manual Warnings and Cautions GFK-3212A Jun 2021 Section 6: Connecting Devices ..........48 Overview ......................48 IOLM IO-Link Ports ..................... 48 Section 7: IO-Link Master Port Configuration ....... 51 Preparing for Port Configuration ................ 51 IO-Link Configuration Page ................54 7.2.1 Editing IO-Link Port Settings ..............
  • Page 4 RSTi-OM User Manual Warnings and Cautions GFK-3212A Jun 2021 Section 11: PROFINET IO Reference Information ....102 11.1 Read PDI Data of IO-Link Device in PLC ............. 102 11.2 Write PDO Data to IO-Link Device From PLC ............. 104 11.3 Diagnostic Alarm ..................... 106 11.3.1 IO-Link Event Mapping Overview ............
  • Page 5 RSTi-OM User Manual Warnings and Cautions GFK-3212A Jun 2021 14.2.4 Clear Event Code in PDO Block and Clear Event After Hold Time Process- Hold Time Expires .................. 135 14.3 ISDU Handling ....................136 14.3.1 ISDU Request/Response Structure ............136 Single ISDU Command Request ..............136 Multiple ISDU Command Structure ..............
  • Page 6 It is understood that Emerson may make changes, modifications, or improvements to the equipment referenced herein or to the document itself at any time. This document is intended for trained personnel familiar with the Emerson products referenced herein.

  • Page 7: Introduction

    Introduction This document provides installation, configuration, and embedded web interface information for the Emerson IO-Link Master (IOLM). In addition, it includes detailed information about PROFINET IO (PNIO) and Modbus/TCP. The web interface provides a platform so that you can easily configure, review diagnostic pages, and access advanced features, such as the ability to: •...

  • Page 8: Io-Link Master Description

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 IO-Link Master Description The module is a PROFINET or Modbus/TCP Fieldbus module with 8 Class A IO-Link master ports according to IO-Link standard V1.1. The Fieldbus module serves as an interface between the PROFINET controller or Modbus TCP controller Fieldbus system and IO-Link devices at the field level.

  • Page 9: Connectors Overview

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 1.3.3 Connectors Overview Figure 2: Front Panel Connectors Configuring...

  • Page 10: Specifications

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 1.3.4 Specifications General specifications UL File Number E105285 Indicators/operating means LED indication see manual Rotary switch Setting the IP address and resetting to factory defaults Electrical specifications Rated operating voltage 20 ... 30 V...

  • Page 11: Hardware Installation

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Section 2: Hardware Installation Note: Refer to Section 5: Connecting Devices for information about connecting IO-Link or digital devices to the ports after you program the network information using the next section.
  • Page 12 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 3. Turn each dial to the appropriate position using a small flathead screwdriver. Figure 3: Rotary Switches Note: The default setting is 000 as shown above. 4. The arrow points to switch location 0 is located at the 9:00 position. Turn the dial clockwise to the appropriate setting.

  • Page 13: Connecting To The Network

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 2.1.2 Connecting to the Network The IOLM provides two Fast Ethernet (10/100BASE-TX) M12, 4-pin female D-coded connectors. Figure 4: IOLM Fast Ethernet Connectors Pinout Signal You can use this procedure to connect the IOLM to the network.

  • Page 14: Connecting The Power

    Note: Power connectors must have an approved cable or protective cover attached to the port guarantee to IP67 compliance. If you require cables or protective covers, see the Emerson website. Figure 5: IOLM Power Connectors Pinout...
  • Page 15 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 1. Securely attach the power cable between the male power connector (PWR In) and the power supply. 2. Either attach a power cable between the female power connector and another device to which you want to provide power or securely attach a connector cap to prevent dust or liquids from getting into the connector.

  • Page 16: Configuring The Iolm With Pac Machine Edition

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Section 3: Configuring the IOLM with PAC Machine Edition Overview PROFINET IO configuration procedures vary between software versions but the following configuration steps are required in all cases. Refer to your PAC Machine Edition documentation if you require step- by-step procedures.

  • Page 17: Installing The Gsdml File

    Installing the GSDML File Use the following procedure to install the GSDML file for PROFINET IO. Note: GSDML files are available at Emerson’s support site. Please see the links provided at the end of this document. 1. Launch PAC Machine Edition.

  • Page 18: Configuring The Iolm

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Configuring the IOLM To add the IOLM to the controller, select the appropriate device from the catalog, and click OK (Figure 9). Figure 9: Adding the IOLM to the Controller The PROFINET device will then added under the PROFINET controller or PROFINET section of the CPE as shown in Figure 10.

  • Page 19: Ip Address Assignment

    A PROFINET IO controller can assign an IP address to the IOLM gateway via DCP. The IO controller and the Emerson IOLM gateway have to be on the same subnet. The IOLM default IP address is: 192.168.11.202 and the subnet mask is 255.255.255.0.
  • Page 20 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Figure 13: RSTi-OM Configure the Device Name or IP Address as desired, the configured Device Name or the IP address should be matching with what had been configured in the PROFINET controller to successfully establish the communication with the controller.

  • Page 21: Assigning An Ip Address Via Dhcp

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 3.4.2 Assigning an IP Address via DHCP The IOLM gateway supports DHCP for IP address assignment. DHCP is disabled by default. Use the following steps to enable DHCP. Note: The IOLM default IP address is: 192.168.11.202 and the subnet mask is 255.255.255.0. You may need to change your laptop or PC IP address range to access the IOLM web interface.
  • Page 22 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 4. Change IP Type from static to DHCP. Figure 15: Select IP Type 5. Click the SAVE button. Once DHCP is enabled, the IOLM attempts to obtain an IP address from a DHCP server. If a new IP address is assigned by a DHCP server, then the IOLM switches to the new IP address immediately.

  • Page 23: Assign Ip Address Statically Using The Web Page

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Assign IP Address Statically Using the Web Page You can use the following procedure to configure a static IP address. The IOLM web interface switches to the new IP address immediately. Note: The IOLM default IP address is: 192.168.11.202 and the subnet mask is 255.255.255.0. You may need to change your laptop or PC IP address range to access the IOLM web interface.
  • Page 24 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 6. If applicable, enter the DNS1 and DNS2 addresses. Figure 17: Enter the DNS1 and DNS2 Addresses 7. Click the SAVE button. The next configuration step is to assign the device name, go to.

  • Page 25: Device Name Assignment

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Device Name Assignment Use one of the following methods to configure the Device Name. • PAC Machine Edition & DCP tool • Web interface - see Section 3.5.2, Using the Web Interface to Assign the Device Name for information about using the IOLM Configuration | PROFINET IO page.

  • Page 26: Using The Web Interface To Assign The Device Name

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 The configuration in the PROFINET controller in Hardware Configuration (Figure 19). Figure 19: Device Name in HWC 3.5.2 Using the Web Interface to Assign the Device Name You can use the Configuration | Profinet IO Settings page to assign the device name for PROFINET IO with the IO-Link Master.
  • Page 27 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 The PROFINET IO Device Name is the same as the name later used to configure PROFINET IO for the IOLM. The PROFINET IO Device Name is not case-sensitive. Figure 20: PROFINET IO Settings 5.

  • Page 28: Setting The Io Device Update Time

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Setting the IO Device Update Time The PROFINET device Update Rate can be set in the Inspector window of the PAC Machine Edition. The unit of update rate is in milli-seconds. The allowable rates are 8, 16, 32, 64, 128, 256, and 512.
  • Page 29 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 The list of modules are as listed below Figure 23: Configuring IO-Link Ports IO modules are used to configure IO-Link ports and exchange PDI and PDO data with various IO-Link devices and digital I/O devices.

  • Page 30: Io-Link Port Modules

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 3.7.1 IO-Link Port Modules An IO-Link port can be configured as one of the following: • IO-Link Mode • SIO Digital In Mode • SIO Digital Out Mode. IO-Link Port modules are used to configure the mode of an IO-Link port.

  • Page 31: Io-Link Port Settings (Io-Link Port Module Parameters)

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 IO-Link Port Module Output Data Format Byte Offset Description PDO Data Block byte 0 PDO Data Block byte 1 … … PDO Data Block bytes 31 IO-Link Port modules are allowed in Slots 1 to 8 on the IOLM. Slot 1 is corresponding to IO-Link Port 1.
  • Page 32 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 The data stored on the IOLM port is downloaded to the IO-Link device if: This option is selected. The data stored on the IOLM port contains the same Vendor ID and Product ID as the IO-Link device connected to the port.

  • Page 33: Parameter Configuration

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Parameter Configuration Use the following information to configure IO-Link port module parameters. 1. Double-click an IO-Link Port module to navigate for various settings. Figure 24: Parameter Configuration 2. Navigate to the Settings tab The PDI / PDO data is mapped to internal PLC memory.
  • Page 34 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 5. Navigate to the Validation Config tab. Figure 27: Validation Config tab Navigate to the GSDML Details tab. This tab provides details of the sub-module. Figure 28: GSDML Details Configuring...

  • Page 35: Sio Digital In/Out Module Parameters

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 SIO Digital In/Out Module Parameters Additional IO-Link port settings can be configured by using module parameters. To configure the SIO Digital In 1. Navigate to the Settings tab and enter the IO-Link Input Data value seen in Figure 29 Figure 29: Settings 2.
  • Page 36 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 To configure the SIO Digital Out, please visit the tabs in the following figures and match the parameter values. 1. Navigate to the Settings tab. Match the parameter value see in the IO-Link Output data (Figure 32).

  • Page 37: Port Status Modules

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 SIO Digital Input and Output Module Parameters SIO Digital Input If enabled, this inverts the I/O value. False (Disabled - Do not invert IO) Invert IO (Default: False) True (Enabled - Invert IO) Note: This does not affect the Auxiliary Input.
  • Page 38 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 • If there are any errors detected when communicating with the IO-Link device, the corresponding bit in the IO-Link Error status byte (offset 2) will be set to 1. • If a high voltage is detected on the auxiliary input of an IO-Link port, the corresponding bit in the IO-Link Auxiliary Input status byte (offset 3) will be set to 1.

  • Page 39: Auxiliary Input Parameters (For Port 1 To Port 8)

    RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 Auxiliary Input Parameters (for port 1 to port 8) The following parameters can be configured for port 1 to port 8 under the Auxiliary Input tab for each port. Figure 35: Auxiliary Input Parameters Port N Auxiliary Input Parameters If enabled, the auxiliary input of Port n will be used.
  • Page 40 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 1. If necessary, open the IO-Link Master web interface with your web browser using the default or configured IP address. 2. Click Configuration | IO-Link Settings. 3. Click the EDIT button for the port or ports that you want to configure.
  • Page 41 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 The Configuration | IO-Link Settings page supports the following options. IO-LINK Settings Page User-defined port or device description. Standard ASCII characters Port Name Max length = 80 characters Selected IO-Link port mode. Valid settings are: Reset - Select to disable a port or to reset/restart an IO-Link port.
  • Page 42 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 IO-LINK Settings Page The data storage parameters on the IOLM are downloaded to the connected IO-Link device if: The Automatic Download option is enabled. The data stored on the IOLM port contains the same Vendor ID and Product ID as the IO-Link device connected to the port.
  • Page 43 RSTi-OM User Manual Section 3 GFK-3212A Jun 2021 IO-LINK Settings Page This is the input length of the PDO data field. This is required if you select a Data Validation Mode other than None. PDO Length (0-32) The PDO Length can be manually entered in this field or click the...

  • Page 44: Updating The Iolm Firmware And Application Files43

    RSTi-OM User Manual Section 4 GFK-3212A Jun 2021 Section 4: Updating the IOLM Firmware and Application Files This section provides an overview of the software images (firmware) and applications on the IOLM. In addition, it contains procedures to update images (Section 4.2.1) and application sub-assemblies (Section0).

  • Page 45: Images

    Among other things, it implements a TFTP server U-Boot Bootloader and Emerson Corporation's discovery protocol. This verifies that a Linux kernel image exists in NAND, then copies it to RAM and starts the IOLM. The U-Boot version is displayed after the image name.

  • Page 46: Application Subassemblies

    RSTi-OM User Manual Section 4 GFK-3212A Jun 2021 4.1.2 Application Subassemblies Application sub-assemblies are the components of the Application Base image. Application sub- assemblies have a 4-tuple version number (for example, 1.3.18.3). The first two values in a subassembly version correspond to the version of the application base assembly for which it was built and tested.
  • Page 47 RSTi-OM User Manual Section 4 GFK-3212A Jun 2021 6. Click the Install button. Figure 37:Software Page 7. Click the CONTINUE button to the Update Image message. 8. Click OK to close the Update Image Successful message. Note: Some images may require the IOLM web server to restart.

  • Page 48: Updating Application Subassemblies

    RSTi-OM User Manual Section 4 GFK-3212A Jun 2021 4.2.2 Updating Application Subassemblies Use this procedure to upload applications using the Software page. 1. Download the latest application from the Emerson website. 2. Open your browser and enter the IP address of the IOLM.

  • Page 49: Connecting Devices

    RSTi-OM User Manual Section 5 GFK-3212A Jun 2021 Section 5: Connecting Devices This section discusses connecting devices to the IOLM. • Overview (Section 5.1) • IOLM IO-Link Ports (Section 5.2) Overview The C/Q pin for the IO-Link ports in SIO mode for all models: •...
  • Page 50 RSTi-OM User Manual Section 5 GFK-3212A Jun 2021 The standard SDCI (IO-Link) transmission rates are supported: • COM1 at 4.8Kbps • COM2 at 38.4Kbps • COM3 at 230.4Kbps There are active over-current limiter electronics for each port in the IOLM that detects the overload/short-circuit condition within a few milliseconds and shuts off the output power to protect the port and the devices connected to it.
  • Page 51 RSTi-OM User Manual Section 5 GFK-3212A Jun 2021 IOLM Ports 2 and 4 (Pair) Ports 5 and 7 (Pair) Ports 6 and 8 (Pair) 500 mA/ port pair 500 mA/ port pair 500 mA/ port pair Output Current (1 A output power...

  • Page 52: Io-Link Master Port Configuration

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 Section 6: IO-Link Master Port Configuration This section discusses port configuration, which includes these topics: • Preparing for Port Configuration • IO-Link Configuration Page (Section 6.2) • PROFINET IO Settings Configuration Page (Section 6.3) •...
  • Page 53 RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 Operational, An IO-Link device is operating on the port that has received valid PDI PDI Valid data. An IO-Link device is operating on the port that has not received valid Operational PDI data.
  • Page 54 RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 The Configured Minimum Cycle Time is the minimum cycle time that the IO-Link Master allows the port to operate at. The Actual Cycle Time is negotiated between the IO-Link Master and the device and will be at least as long as the greater of the Configured Minimum Cycle Time and the Device Minimum Cycle Time.

  • Page 55: Io-Link Configuration Page

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 IO-Link Configuration Page You can use the Configuration | IO-Link Settings page to configure IO-Link port settings. When the IO-Link device is attached to a port, it begins operating without requiring any configuration. The IOLM and attached IO-Link device automatically negotiate the Minimum Cycle Time.
  • Page 56 RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 Figure 41: IO-Link Settings Note: You can click each EDIT button and open all ports to quickly configure port parameters. 1.Make appropriate selections for the device that you connected to that port.

  • Page 57: Io-Link Settings Parameters

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 6.2.2 IO-Link Settings Parameters The Configuration | IO-Link Settings page supports the following options. IO-LINK Settings Page User-defined port or device description. Port Name Standard ASCII characters Max length = 80 characters Selected IO-Link port mode.
  • Page 58 RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 When this option is initially set to On, the IOLM saves the data storage parameters (if the data storage is empty) from the IO- Link device to the IOLM. Automatic upload occurs when the Automatic Upload Enable...
  • Page 59 RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 This is required if you select a Device Validation Mode other than None. Device Id (0-16777215) The Device ID can be manually entered in this field or click the GET ATTACHED button and the IO-Link Master populates the Device ID in this field.

  • Page 60: Profinet Io Settings Configuration Page

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 PROFINET IO Settings Configuration Page The following table provides information about the Configuration| PROFINET IO page options. You can refer to Section 3.5, Device Name Assignment. for PROFINET IO configuration procedures. You must have Administrator or Operator privileges to change any settings on this page.

  • Page 61: Modbus/Tcp Settings Configuration Page

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 Modbus/TCP Settings Configuration Page You can use the Configuration | Modbus/TCP Settings page to configure Modbus/TCP with the IO- Link Master. Additional Modbus information is available in the following sections: • Section 11: Modbus/TCP Interface •...

  • Page 62: Editing Modbus/Tcp Settings

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 Editing Modbus/TCP Settings If necessary, open the IO-Link Master web interface with your web browser using the IP address. 1. Click Configuration | Modbus/TCP. 2. Click the EDIT button for the port that you want to configure.

  • Page 63: Modbus/Tcp Settings Parameters

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 6.4.1 Modbus/TCP Settings Parameters The following table provides detailed information about the Modbus/TCP Settings page. Modbus/TCP Settings Page ISDU Data Settings The time that the IO-Link Master’s Modbus/TCP interface waits for a ISDU Response Timeout response to an ISDU request.
  • Page 64 RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 Modbus/TCP Settings Page If enabled, the IO-Link Master clears any event code reported in the PDI Clear Event Code After Hold data block after the Event Active Hold Time. Time Values are:...

  • Page 65: Opc Ua Settings Configuration Page

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 OPC UA Settings Configuration Page Use the Configure | OPC UA Settings page to configure OPC UA with the IOLM. Note: Not all models support OPC UA. This subsection includes these topics: •...

  • Page 66: Edit Opc Ua Settings

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 6.5.1 Edit OPC UA Settings You can use this procedure to edit OPC UA settings. 1. If necessary, open the IO-Link Master web interface with your web browser using the IP address.

  • Page 67: Opc Ua Settings Parameters

    RSTi-OM User Manual Section 6 GFK-3212A Jun 2021 6.5.2 OPC UA Settings Parameters The following table provides information about the OPC UA Setting page. Option OPC UA Configuration Descriptions OPC UA Port CONFIG Allow OPC UA clients to write PDO data Determines whether OPC UA clients are allowed to write PDO data to the IO-Link devices.

  • Page 68: Configuring Io-Link Devices

    RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 Section 7: Configuring IO-Link Devices This section discusses using the Attached Devices | Port pages to change IO-Link device parameters. Note: Optionally, you can use traditional methods such as: PLC interfaces or HMI/SCADAs, depending on your protocol to configure the IO-Link devices.
  • Page 69 RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 The IO-Link Device Port table provides detailed information about the indexes and sub-indexes. Not all indexes have sub-indexes. Figure 48: IO-Link Device Port Table If the IODD file follows IO-Link specifications, an asterisk next to RW means that parameter is not included in Data Storage.
  • Page 70 RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 Figure 51: Process Data This shows a typical Process Data page. Figure 52: Process Data If the correct IODD file has not been loaded or the IO-Link device does not support PDO, then you will receive this message.

  • Page 71: Editing Parameters - Io-Link Device - Port Table

    RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 Editing Parameters - IO-Link Device - Port Table Use the following procedure to edit IO-Link device parameters using the IO-Link Device Port table. Note: You may want to verify that the Automatic Download Enable for Data Storage option on the Configuration | IO-Link Settings page is NOT set to On as this can cause unreliable results on the corresponding port.

  • Page 72: Resetting Io-Link Device Parameters To Factory Defaults

    RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 Resetting IO-Link Device Parameters to Factory Defaults In the event you want to reset the IO-Link device to factory default, typically the IODD file provides the ability from the IO-Link device manufacturer. Use the following example to reset an IO-Link device.

  • Page 73: Editing Parameters - Io-Link Device Isdu Interface - Port

    RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 Editing Parameters - IO-Link Device ISDU Interface - Port The IO-Link Device ISDU Interface follows these guidelines: • If necessary, convert hexadecimal ISDU index numbers to decimal, you must enter the decimal value for the ISDU Block Index and ISDU Sub-index numbers.

  • Page 74: How To Use The Interface

    RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 4. After successfully changing a parameter, the IO-Link Master responds with a command executed notification. Figure 59:IO-Link Master Response 5. This message means that the IO-Link device defines the entry as an invalid setting.
  • Page 75 RSTi-OM User Manual Section 7 GFK-3212A Jun 2021 4. Edit the parameter (hex) and click the SET button. Figure 62: Parameter HEX 5. Verify that a command executed message returns. 6. If the IODD file is loaded, optionally click REFRESH to verify your changes.

  • Page 76: Utilizing Iolm Features

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 Section 8: Utilizing IOLM Features This section discusses using the following features: 1. Setting User Accounts and Passwords 2. Data Storage which provides automatic and manual data storage to upload or download IO- Link v1.1 device parameters...

  • Page 77: Setting User Accounts And Passwords

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 Setting User Accounts and Passwords The IOLM is shipped from the factory without passwords. See the following table if you want to see how permissions are granted. Page Admin Operator User Log-in...

  • Page 78: Data Storage

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 You can use this procedure to set up passwords for the IOLM. 1. Open your browser and enter the IOLM IP address. 2. Click Advanced | ACCOUNTS. Figure 64: Accounts 1. Click the ADMIN check box.

  • Page 79: Uploading Data Storage To The Iolm

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 To determine whether an IO-Link (v1.1) device supports data storage, you can check one of the following: • IO-Link Diagnostics page - check the Data Storage Capable field to see if it displays Yes.

  • Page 80: Automatic Device Configuration

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 8.2.3 Automatic Device Configuration Use the following steps to use an IOLM port to configure multiple IO-Link devices with the same configuration parameters. Note: You must configure data storage in PROFINET IO using PAC Machine Edition. You can use data storage on the web page for temporary data storage-related tasks.

  • Page 81: Automatic Device Configuration Backup

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 8.2.4 Automatic Device Configuration Backup The following procedure shows how to utilize data storage to automatically backup an IO-Link device configuration. Note: You must configure data storage in PROFINET IO using PAC Machine Edition. You can use data storage on the web page for temporary data storage-related tasks.
  • Page 82 RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 Although you can make configuration changes using the web page, PROFINET IO configuration parameters overwrite the values on the IO-Link Settings page. See IO-Link Port Settings (IO-Link Port Module Parameters)for PROFINET IO configuration procedures.

  • Page 83: Data Validation

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 In addition, the IO-Link Diagnostics page displays the following information: Figure 69: IO-Link Diagnostics Data Validation You can use this procedure to configure data validation. Although you can make configuration changes using the web page, PROFINET IO configuration parameters overwrite the values on the IO-Link Settings page.

  • Page 84: Iolm Configuration Files

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 IOLM Configuration Files You can use the web interface to save or load IOLM configuration files. Use one of the following procedures to save or load configuration files: • Saving Configuration Files (Web Interface) (Section 8.5.1) •...

  • Page 85: Loading Configuration Files (Web Interface)

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 8.5.2 Loading Configuration Files (Web Interface) Use this procedure to load a configuration file onto the IOLM. 1. Click Configuration | Load/Save. 2. Click the Browse button and locate the configuration file (.dcz extension).

  • Page 86: Configuring Miscellaneous Settings

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 Configuring Miscellaneous Settings The Miscellaneous Settings page includes the following options: Figure 73: Miscellaneous Settings Screen Menu Bar Hover Shows Submenu This option displays sub-menus for a category when you hover over the category name.

  • Page 87: Using The Menu Bar Hover Shows Submenu Option

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 8.6.1 Using the Menu Bar Hover Shows Submenu Option Use this procedure to enable the Menu Bar Hover Shows Submenu option. If you enable this feature it displays the sub-menus for a category when you hover over the category name.

  • Page 88: Io-Link Test Event Generator

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 Figure 75: PDO Warning 8.6.3 IO-Link Test Event Generator You can use the IO-Link Test Event Generator to send messages to an IOLM port. The generated events are displayed in the Diagnostics | IO-Link Settings page under the Last Events field and the Syslog.
  • Page 89 RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 IO-Link Test Event Generator Descriptions Port Port Mode Mode This is the second item in the event generated. Message: generates Message in the event. Type Warning: generates Warning in the event. Error: generates an Error in the event.
  • Page 90 RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 4. Click Diagnostics and scroll down to Last Events. Figure 78: Diagnostics Utilizing IOLM Features...

  • Page 91: Clearing Settings

    RSTi-OM User Manual Section 8 GFK-3212A Jun 2021 Clearing Settings You can return the IOLM to factory default values and can choose whether you want to restore these default values: • Uploaded IODD files • IO-Link data storage • Hostname, network settings (DHCP/Static, static IP address, static network mask, and static IP gateway) Use the following procedure to restore factory default values on the IOLM.

  • Page 92: Section 10: Using The Diagnostics

    RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 Section 9: Using the Diagnostics Pages This section provides information about the following Diagnostics pages: • IO-Link Port Diagnostics (Section 9.1) • PROFINET IO Diagnostics Page (Section 9.2) • Modbus/TCP Diagnostics (Section 9.3) •...
  • Page 93 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 Displays the port status: Inactive = The port is in an active state. Typically, this indicates that the device is either not attached or not detected. Initializing = The port is in the process of initializing.
  • Page 94 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 Automatic Data Storage Displays whether a port is configured to automatically upload Configuration data from the IO-Link device or download data from the IOLM to the IO-Link device. Disabled displays if automatic upload or download are not enabled.

  • Page 95: Profinet Io Diagnostics Page

    RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 PROFINET IO Diagnostics Page The PROFINET IO Diagnostics page may be useful when trying to troubleshoot communications or port issues related to PROFINET IO configuration. Figure 81: PROFINET IO Diagnostics PROFINET IO Reference Information...
  • Page 96 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 The following table provides information about the PROFINET IO Diagnostics page. PROFINET IO Diagnostics Active Application Displays the current number of active PROFINET IO connections. Relationships Application Relationship 1 The uptime of the first application relationship.
  • Page 97 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 PDI Reads The number of PDI reads. PDI Reads Truncated The number of PDI reads that are truncated due to size. PDI Read Errors The number of errors when reading PDI. PDO Writes The number of PDI writes.
  • Page 98 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 ISDU Write Failures The number of errors when processing IDSU write commands. Process Alarms The number of process alarms sent to PLC. Return of Submodule The number of Return of Submodule alarms sent to PLC.

  • Page 99: Modbus/Tcp Diagnostics

    RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 Modbus/TCP Diagnostics The Modbus/TCP Diagnostics page may be useful when trying to troubleshoot Modbus/TCP communications or port issues related to Modbus/TCP configuration. Figure 82: Diagnostics Page Note: The complete Modbus/TCP Diagnostics page is not illustrated.
  • Page 100 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 The following table provides information about the Modbus/TCP Diagnostics page. Modbus/TCP Diagnostics Displays the current number of active Modbus/TCP Active Connections connections. Messages Received from Displays the number of Modbus messages received from Masters Modbus/TCP Masters.

  • Page 101: Opc Ua Diagnostics Page

    RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 Modbus/TCP Diagnostics Displays the number of ISDU requests received over Modbus/TCP when the IO-Link port was offline. This can occur when: ISDU Requests When Port The IO-Link port is initializing, such as after start-up.
  • Page 102 RSTi-OM User Manual Section 9 GFK-3212A Jun 2021 The MQTT Diagnostic Page would be useful when diagnosing the communication issues or protocol connectivity status. The following are the diagnostic details available for the user to debug/troubleshoot communication. The details of various parameters as shown in the diagnostic window are: MQTT Client Enable Displays whether the MQTT client has been enabled or disabled.

  • Page 103: Section 11: Profinet Io Reference Information

    RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 Section 10: PROFINET IO Reference Information 10.1 Read PDI Data of IO-Link Device in PLC This section demonstrates how to configure the IO-Link input device on the PLC. Figure 84: IO-Link Device Configuration in PLC The IO-Link device, which supports 2 bytes of PDI data, is connected to IO-Link Port 5.
  • Page 104 RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 Figure 85: IO-Link Device PDI Value in Webserver Figure 86: IO-Link Device PDI Value in PLC The IO-Link device PDI value received in PLC at address %AI0001 is in byte swap format. Using swap word instruction, we got PDI value at reference address %R00001 equal to PDI value shown in webserver.

  • Page 105: Write Pdo Data To Io-Link Device From Plc

    RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 10.2 Write PDO Data to IO-Link Device From PLC This section demonstrates how to configure the IO-Link input device in PLC. Figure 87: IO-Link Device Configuration in PLC The IO-Link device, which supports 10 bytes of PDI data and 10 bytes of PDO data, is connected to IO- Link Port 8.
  • Page 106 RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 Figure 89: IO-Link Device PDO Value in PLC Now we are changing the PDO value to 3, here due to data swap we used swap instruction as shown in the above image. From PLC we are wiring value 768 at reference address %AQ00005 to set PDO value to 3.

  • Page 107: Diagnostic Alarm

    RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 10.3 Diagnostic Alarm Events from IO-Link Master and IO-Link devices are mapped to PROFINET alarms and channel diagnostics according to the IO-Link on PROFINET Working Document Version 13.4.2015 with some modifications. 10.3.1 IO-Link Event Mapping Overview IO-Link events are mapped into PROFINET Alarms and Channel Diagnostics using the following table.
  • Page 108 RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 The following table lists some of the EventCode that the Emerson IO-Link Master generates. IO-Link EventCode ExtChannelErrorType Description 0x0001 0x0001 Slave PDU Flow 0x0002 0x0002 Master PDU checksum error 0x0003 0x0003 Slave illegal PDU...
  • Page 109 RSTi-OM User Manual Section 10 GFK-3212A Jun 2021 The following images show a Slave device lost event that was available in the diagnostics when an IO- Link device was disconnected from an IO-Link port. In the figure, s1 means that the device was connected to IO-Link Port 1.

  • Page 110: Section 12: Modbus/Tcp Interface

    RSTi-OM User Manual Section 11 GFK-3212A Jun 2021 Section 11: Modbus/TCP Interface The IOLM provides a slave-mode Modbus/TCP interface that provides: • Read access to the Process Data Input (PDI) and Process Data Output (PDO) data blocks for each IO-Link port •...

  • Page 111: Modbus Function Codes

    RSTi-OM User Manual Section 11 GFK-3212A Jun 2021 11.1 Modbus Function Codes This table shows the supported Modbus function codes. Message Type Function Code Maximum Message Size Read Holding Registers 250 Bytes (125 Words) Write Single Register 2 bytes (1 Word)
  • Page 112 RSTi-OM User Manual Section 11 GFK-3212A Jun 2021 IO-Link Port 1 IO-Link Port 2 IO-Link Port 3 IO-Link Port 4 Access Length 1596 (Base 0) 2596 (Base 0) 3596 (Base 0) 4596 (Base 0) 64 Chars Read- Product Id Only...

  • Page 113: Port Models

    RSTi-OM User Manual Section 11 GFK-3212A Jun 2021 11.2.1 Port Models IO-Link Port 5 IO-Link Port 6 IO-Link Port 7 IO-Link Port 8 Access Length Multiple Port PDI 4999 (Base 0) 5999 (Base 0) 6999 (Base 0) 7999 (Base 0)

  • Page 114: Multiple Port Process Data (Pdi/Pdo) Access Via Modbus/Tcp

    RSTi-OM User Manual Section 11 GFK-3212A Jun 2021 11.3 Multiple Port Process Data (PDI/PDO) Access via Modbus/TCP The process data have been grouped together to minimize the number of Modbus messages required to interface to the IO-Link master. The PDI and PDO data for multiple ports can be received or transmitted by one message.
  • Page 115 RSTi-OM User Manual Section 11 GFK-3212A Jun 2021 Controller Read access: • The PDI data from one or more ports may be read with one message. (i.e.: If addressing port 1, at address 1000, ports one to four may be read in one message.) The PDO data from one or more ports may be read with one message.

  • Page 116: Section 13: Mqtt Interface

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 Section 12: MQTT Interface The following topics are discussed. • MQTT Settings Configuration Page (Section 12.1) • Process Data Publish Interval (Section 12.2) • Topics and Payloads (Section 12.3) • ISDU Request Payload (Section 12.4) •...

  • Page 117: Mqtt Settings Configuration Page

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 12.1 MQTT Settings Configuration Page MQTT support provides a way to publish various data to an MQTT broker. MQTT is a simple publish-subscribe messaging protocol that is becoming popular for use in Internet of Things (IoT) type applications.

  • Page 118: Process Data Publish Interval

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 12.2 Process Data Publish Interval The PD Interval Min/Max configuration values control how often a PDI/PDO message is published. With the default configuration (min=1000ms max=0s), a value will be published when it has changed and at least 1 second has elapsed since the previous message was published.

  • Page 119: Mqtttopicbase/Port/N/Status

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 "port": 2, "mode": "IOLinkInput", "status": "Operational", "state": "Operate", "pd_retries": 1, "pd_errors": 0, "pdi_valid": false, "pdo_valid": false "port": 3, "mode": "Reset", "status": "Inactive", "state": "None", "pd_retries": 0, "pd_errors": 0, "pdi_valid": true, "pdo_valid": false "port": 8,...

  • Page 120: Mqtttopicbase/Port/N/Deviceinfo

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 "port":2, "mode":"IOLinkInput", "status":"Operational, PDI Valid", "state":"Operate" "port":5, "mode":"IOLinkInput", "status":"Inactive", "state":"Init" "port":3, "mode":"Reset", "status":"Inactive", "state":"None" "port":1, "mode":"SIOOutput", "status":"Operational", "state":"Reset" 12.3.4 MqttTopicBase/port/n/deviceinfo A port deviceinfo object is published each time the communication to an IO-Link device is established successfully.

  • Page 121: Mqtttopicbase/Port/N/Event

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 "hwvers": "HW01.00", "fwvers": "FW01.02", "apptag": "Your automation, our passion.", "functag": "R200 series", "loctag": "***", "pdibytes": 4, "pdobytes": 1, "isducapable": true, "dscapable": true, "dslength": 213, "iolinkvers": "11" 12.3.5 MqttTopicBase/port/n/event An event data object is published each time an event occurs for any port. Example payload: "port"...

  • Page 122: Mqtttopicbase/Port/N/Pdo

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 "port" : 4, "valid" : 1, "raw" : [9,124,9,79,9,127,0,0] "port": 1, "valid": 1, "V_PdT": { "Temperature": 0, "Switch status [OUT1].": 0 "raw": [9,140,9,136,9,90,0,0] "port": 1, "valid": 1, "V_PdT": { "Temperature": 0, "Switch_status_OUT1_": 0 "raw": [9,140,9,136,9,90,0,0]...

  • Page 123: Isdu Read/Write

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 "port": 2, "value": 0 12.3.9 ISDU Read/Write Since MQTT lacks intrinsic support for request/response semantics, ISDU read/write requests and responses are handled via a pair of topics: • MqttTopicBase/port/n/isdu/request/client_transaction_id MqttTopicBase/port/n/isdu/response/client_transaction_id • Requests for ISDU read/write are published by other clients to the "request" topic shown above. The client_transaction_id is an arbitrary string chosen by the requesting client and should be chosen to be unique.

  • Page 124: Isdu Response Payload

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 12.5 ISDU Response Payload The ISDU response payload is a JSON object with the fields described below: Name Type Description string "op" value from request index integer "index" value from request subindex integer "subindex"...

  • Page 125: Pdo Write

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 "op": "read", "index": 24, "str": "hi there" "len": 16, "status": "OK" IOLM/port/1/isdu/request/1c510d4d-151e-49b3-bbad- 0847a272812e "op": "read", "index": 24, "format": "raw" IOLM/port/1/isdu/response/1c510d4d-151e-49b3-bbad- 0847a272812e "op": "read", "index": 24, "raw":[104,105,32,116,104,101,114,101,0,0,0,0,0,0,0,0], "len": 16, "status": "OK" IOLM/port/3/isdu/request/1234 "op": "read", "index": 15, "format": "str"...
  • Page 126 RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 are shown on the MQTT diagnostics page as "PDGroups" in the MQTT Port Status table. The published object may also contain a boolean valid flag. Example payloads: IOLM/port/5/pdo/wr "uint": 349718 IOLM/port/1/pdo/wr "raw": [1,254,75] IOLM/port/1/pdo/wr "uint": 15, "valid": true...

  • Page 127: Mqtt Settings Parameters

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 12.7 MQTT Settings Parameters The following table illustrates the MQTT Port Configuration settings. Field Type Default Description Process Data Publish The minimum interval (milliseconds) between Interval min (100 - 1000 successive PDI (or PDO) messages for the port.

  • Page 128: Configuring Mqtt

    RSTi-OM User Manual Section 12 GFK-3212A Jun 2021 Password string Password sent to the server for authentication Client ID string Client ID sent to the server when connecting Request Broker boolean false Request that broker retains published messages Retention Publish Request...

  • Page 129: Section 14: Functionality Descriptions

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Section 13: Functionality Descriptions This section discusses the following for Modbus/TCP: Process Data Block Descriptions (Section 13.1) Event Handling (Section 13.2) ISDU Handling (Section 13.3) 13.1 Process Data Block Descriptions 13.1.1 Input Process Data Block Description The Input Process Data Block format is dependent on the configured PDI Data Format.

  • Page 130: Input Process Data Block-8 Bit Data Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Parameter Name Data Type Description The auxiliary bit on the IO-Link port is: Pin 2 on the IOLM Bit 0 (0x01): The status of the auxiliary bit. 0 = off Auxiliary I/O...

  • Page 131: Input Process Data Block-16 Bit Data Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 13.1.3 Input Process Data Block-16 Bit Data Format The following table provides detailed information about the Input Process Data Block-16 data format. Word Bit 15 Bit 8 Bit 7 Bit 0 Port Status...

  • Page 132: Output Process Data Block-8 Bit (Sint) Data Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 13.1.6 Output Process Data Block-8 Bit (SINT) Data Format Without either the Clear Event Code in PDO Block or Include Digital Output(s) in PDO Data Block options selected: Byte Bit 7 Bit 0...

  • Page 133: Output Process Data Block-32 Bit (Dint) Data Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 With both the Clear Event Code in PDO Block and Include Digital Output(s) in PCO Data Block options selected: Word Bit 15 Bit 0 Event Code Digital Output Settings: Bit 1 (0x02) - DI setting...

  • Page 134: Event Handling

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 13.2 Event Handling The IOLM event handling is designed to provide real-time updates of event codes received directly from the IO-Link device. The IO-Link event code: • Is included in the second 16-bit word of the Input Process Data (PDI) block.

  • Page 135: Clear Event In Pdo Block Process

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 13.2.2 Clear Event in PDO Block Process Figure 95: Illustrates Clearing the Event in the PDO Block Process 13.2.3 Clear Event Code in PDO Block and Clear Event After Hold Time Process- PDO Block First Figure 96: Illustrates clearing the event code in the PDO block and clearing the event after the hold time process with the PDO block first.

  • Page 136: Clear Event Code In Pdo Block And Clear Event After Hold Time Process

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 13.2.4 Clear Event Code in PDO Block and Clear Event After Hold Time Process- Hold Time Expires Figure 97: Illustrates clearing the event code in the PDO block and clearing the event after the hold...

  • Page 137: Isdu Handling

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 13.3 ISDU Handling The IOLM provides a very flexible ISDU interface that is used by all supported industrial protocols. The ISDU interface contains the following: • An ISDU request may contain one or multiple individual ISDU read and/or write commands.

  • Page 138: Multiple Isdu Command Structure

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Multiple ISDU Command Structure ISDU requests with multiple commands may consist of commands of the same data size or commands with different data sizes. The following are two examples of multiple ISDU commands.
  • Page 139 RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Figure 100: SDU Request Message Format-From PLC to IOLM Write and read ISDU commands that have the same message data format. Each ISDU request message is comprised of one or more commands. The command(s) can consist of either a series of nested commands or a single read command.

  • Page 140: Standard Isdu Request Command Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Standard ISDU Request Command Format This table displays a standard ISDU request command format with ControlLogix PLCs. Name Data Type Parameter Descriptions Bits 0-3: 0= No byte swapping. 1= 16-bit (INT) byte swapping of ISDU data.

  • Page 141: Integer (16-Bit Word) Isdu Request Command Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Integer (16-Bit Word) ISDU Request Command Format This table shows an integer (16-bit word) ISDU request command format with an SLC, MicroLogix, PLC-5, or Modbus/TCP. Name Data Type Parameter Description Provides the control, type, and byte swapping of the...

  • Page 142: Integer (16-Bit Word) Isdu Response Command Format

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Provides the control and type of ISDU request Bits 0-3, Type Field: 0 = NOP (No operation) 1 = Read operation 2 = Write operation 3 = Read/Write “OR” 4 = Read/Write “AND”...

  • Page 143: Isdu Blocking And Non-Blocking Methods

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 The parameter address of the data object in the IO-Link Index UINT device The data element address of a structured parameter of Subindex UINT the data objects in the IO-Link device. Length of data that was read or written.

  • Page 144: Multiple Command Blocking

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Multiple Command Blocking Figure 102: Illustrates the Multiple Command Blocking Method Functionality Descriptions...

  • Page 145: Single Command Non-Blocking

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Single Command Non-Blocking Figure 103: Illustrates the Single Command Non-Blocking Method Functionality Descriptions...

  • Page 146: Multiple Command Non-Blocking

    RSTi-OM User Manual Section 13 GFK-3212A Jun 2021 Multiple Command Non-Blocking Figure 104: Illustrates the Multiple Command Non-Blocking Method Functionality Descriptions...

  • Page 147: Section 15: Troubleshooting

    RSTi-OM User Manual Section 14 GFK-3212A Jun 2021 Section 14: Troubleshooting This section provides the following information: • Troubleshooting • IOLM LEDs • Using Log Files 14.1 Troubleshooting Before contacting Technical Support, you may want to try the following: •...

  • Page 148: Iolm Leds

    RSTi-OM User Manual Section 14 GFK-3212A Jun 2021 14.2 IOLM LEDs 14.2.1 IOLM LEDs The IOLM (8-port IP67 model with an L-coded power connector) provides these LEDs. LED Activity During Power-On Sequence - IOLM The US LED lights. The ETH1/ETH2 LED lights on the connected port.

  • Page 149: Contacting Technical Support

    RSTi-OM User Manual Section 14 GFK-3212A Jun 2021 14.3 Contacting Technical Support You may want to access the Help/SUPPORT page when you call Technical Support, as they may request the information displayed on the SUPPORT page. Figure 105: Support Page...

  • Page 150: Using Log Files

    RSTi-OM User Manual Section 14 GFK-3212A Jun 2021 14.4 Using Log Files The IO-Link Master provides five different log files that you can view, export, or clear: • Syslog (system log) displays line-by-line activity records. • dmesg displays Linux kernel messages.

  • Page 151: Export A Log File

    RSTi-OM User Manual Section 14 GFK-3212A Jun 2021 14.4.2 Export a Log File Use the following procedure to export a log file. Open your browser and enter the IP address of the IO-Link Master. Click Advanced and then LOG FILES.

  • Page 152: Clear A Log File

    RSTi-OM User Manual Section 14 GFK-3212A Jun 2021 14.4.3 Clear a Log File Use this procedure to clear a log file. 1. Open your browser and enter the IP address of the IO-Link Master. 2. Click Advanced and then LOG FILES.

  • Page 153: Appendix A: Io-Link Master Splitter Cables

    RSTi-OM User Manual Appendix A GFK-3212A Jun 2021 Appendix A: IO-Link Master Splitter Cables There are two applications in which a splitter is required for use with the OMIOLM001 module: • Injecting additional input/auxiliary input in addition to standard IO-Link signal •...
  • Page 154 RSTi-OM User Manual Appendix A GFK-3212A Jun 2021 Cable Pin Assignments The following cable assignments are references for Figure 109. Figure 110: Cable 1 Pin Assignment Figure 111: Cable 2 Pin Assignment M12 connector IO-Link Master Splitter Applications...

  • Page 155: Application #2: Providing Power To A Class B Io-Link Device (Reference Part # V15S-Yee-V15/V15)

    RSTi-OM User Manual Appendix A GFK-3212A Jun 2021 Application #2: Providing Power to a Class B IO-Link Device (Reference part # V15S-YEE-V15/V15) When connecting a Class B IO-Link device, the device will require an actuator supply on pin 2 of the A- coded cable.
  • Page 156 RSTi-OM User Manual Appendix A GFK-3212A Jun 2021 Cable 1 pin assignments The following cable pin assignments are references for Figure 112. Figure 113: Cable 1 Pin Assignments Figure 114: Cable 2 Pin Assignments Actuator supply (+24VDC) M12 connector Actuator supply (GND)

  • Page 157: General Contact Information

    Note: If the product is purchased through an Authorized Channel Partner, please contact the seller directly for any support. Emerson reserves the right to modify or improve the designs or specifications of the products mentioned in this manual at any time without notice. Emerson does not assume responsibility for the selection, use, or maintenance of any product.

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