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User Manual
FG-200 HSE/FF Modbus
Version: EN-112021-1.30-3
© Softing Industrial Automation GmbH

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  • Page 1 User Manual FG-200 HSE/FF Modbus Version: EN-112021-1.30-3 © Softing Industrial Automation GmbH...
  • Page 2 The information contained in these instructions corresponds to the technical status at the time of printing of it and is passed on with the best of our knowledge. Softing does not warrant that this document is error free. The information in these instructions is in no event a basis for warranty claims or contractual agreements concerning the described products, and may especially not be deemed as warranty concerning the quality and durability pursuant to Sec.
  • Page 3: Table Of Contents

    3.1.9 Connecting FF-H1 interfaces ......................22 3.1.10 Powering up the device ......................23 3.1.11 Adding a second FG-200 to form a redundant set of FG-200 ......................23 Software installation ....................... 24 Configuration ..................25 Chapter 4 Working with the FG-200 HSE/FF Modbus ..................
  • Page 4 5.1.4 Modbus statistics counter ......................27 FG-200 acts as a FF-HSE/ FF-H1 gateway ....................... 29 5.2.1 FG-200 acts as an H1 interface used by Emerson AMS System ......................29 Using the web interface ..................31 Chapter 6 Login to webserver .......................
  • Page 5 ..................... 66 State indication associated 9.2.1.9 ..................... 66 9.2.2 Duration of redundancy switch-over ......................68 9.2.3 Replace a defective FG-200 in a redundant set ......................68 Diagnostics - Advanced submenus ....................... 70 9.3.1 Fieldbus Statistics submenu ......................70 9.3.2 HSE Statistics submenu ......................
  • Page 6 Table of Contents 9.3.4 FPGA Register Contents submenu ......................72 9.3.5 Device Temperature submenu ......................72 9.3.6 Modbus Statistics submenu ......................72 Coding of bit fields ....................... 74 Modbus exception responses ....................... 75 Assign a second (local) IP address under Windows 8.1 .......................
  • Page 7: About This Guide

    About this guide Read me first Please read this guide carefully before using the device to ensure safe and proper use. Softing does not assume any liability for damages due to improper installation or operation of this product. This document is not warranted to be error-free. The information contained in this document is subject to change without prior notice.
  • Page 8: Document History

    You can write your comments and suggestions to the PDF file using the editing tool in Adobe Reader and email your feedback to support.automation@softing.com. If you prefer to write your feedback directly as an email, please include the following information with...
  • Page 9: About Fg-200 Hse/Ff Modbus

    R. STAHL bus-Carrier Series 9419 and Fieldbus power supplies Series 9412. Intended use The FG-200 can be used for integrating up to four FF H1 links into a Modbus control system or for communication between FF H1 devices and FF HSE network. The gateway can be operated in both hazardous and non-hazardous areas.
  • Page 10: Safety Precautions

    Safety precautions Use in hazardous areas The FG-200 is an electrical equipment with degree of protection Ex ec, approved for use in Zone 2 hazardous areas or in the safe area. The four FF-H1 interfaces are designed according to the protection method Ex ic.
  • Page 11: Installation

    90 °C. 3.1.1 Installation in hazardous locations The FG-200 may be used in hazardous locations and is certified according to ATEX, IEC and North America Approval cULus. WARNING Use only according to operating conditions from instructions! Use the FG-200 in accordance with its designated use only! Otherwise, the manufacturer’s liability and warranty will expire.
  • Page 12 The environmental conditions specified in the manual have to be followed strictly. § The FG-200 is not to be used in systems where cathodic systems for corrosion protection are in place. § Although special precautions may allow the use in such systems (additional earthing bridges), the manufacturer has to be consulted in each case.
  • Page 13: Hazardous Location - European And International Approval (Atex, Iecex)

    EN IEC 60079-7:2015+A1:2018 If indicated on the device label or by technical documentation, the FG-200 is suitable for use in gas-Ex atmospheres of Zone 2 in the explosion groups IIA, IIB and IIC in temperature class T4, if accommodated in a tested enclosure.
  • Page 14: Hazardous Location - North American Approval (Culus)

    3.1.1.3 Hazardous Location - North American Approval (cULus) If indicated on the device label, the FG-200 is suitable for use in Class 1, Division 2, Groups A, B, C and D hazardous or non-hazardous locations. The device must be installed in a protective enclosure which meets the requirements for resistance to impact and IP54 according to IEC 60529.
  • Page 15: Mounting And Dismounting

    Chapter 3 - Installation 3.1.2 Mounting and dismounting Note Make sure the FG-200 HSE/FF Modbus is mounted in such a way that the power supply can be easily disconnected. Note Depending on the installation position, the maximum ambient operating temperature may differ.
  • Page 16: Connection Diagram

    Use different or redundant power supplies for redundant FG-200s. Turn on the power supply. The boot process takes approx. 50 seconds. For indication of proper operation of a FG-200 acting in non-redundant mode or as primary device in redundant mode refer to LED status indicators The supply voltage (18 VDC ..
  • Page 17: Installation Positions

    DIN rail connector (Rail Power Supply). For further information contact Softing Industrial Automation. 3.1.5 Installation positions The FG-200 HSE/FF Modbus can be mounted horizontally and vertically. Depending on the installation position, different ambient operating temperatures (T ) are allowed. Minimum distance Provide a minimum distance of 50 mm to the air inlet and air outlet to ensure natural convection.
  • Page 18 FG-200 HSE/FF Modbus - User Manual Vertical installation position Maximum ambient temperatures for the FG-200 HSE/FF Modbus Number of PA Maximum fieldbus Minimum distance Maximum permissible channels used voltage ambient temperature T 32VDC 0 mm 40 °C 24VDC 0 mm 50 °C...
  • Page 19: Connecting To The Network

    Connecting to the network 1. Connect the FG-200 to the Modbus TCP network to one of the two Ethernet ports (ETH1 or ETH2). 2. Connect each link of your FOUNDATION fieldbus H1 network via a power conditioner to a Fieldbus Channel port of your gateway (CH0 to CH3).
  • Page 20: Modbus Serial Connection

    FG-200 HSE/FF Modbus - User Manual 3.1.7 Modbus serial connection When connecting the FG-200 via serial connection use the connector from your delivery with the following pin assignment: Pin No. Signal Connector symbol Note If you are working with two FG-200 in redundant mode, the serial connection cannot be used,...
  • Page 21: Using Two Fg-200

    Using two FG-200 If you intend to use two FG-200 as a redundant set, connect the redundancy link interfaces (RDL) of both FG-200 (primary and secondary) by a cable before you power up the devices. If the redundancy link is not installed before start-up, the FG-200 will operate in non-redundant mode.
  • Page 22: Connecting Ff-H1 Interfaces

    Connecting FF-H1 interfaces Connect the H1 links to the terminal blocks of the H1 interfaces. Since the FG-200 does not provide power to the H1 links, a power conditioner and a bus termination is required for each H1 link. When using a redundant set of two devices, make sure to connect each H1 link to the same channel (CH 1 ..
  • Page 23: Powering Up The Device

    3.1.11 Adding a second FG-200 to form a redundant set of FG-200 For adding a second FG-200 to an already commissioned FG-200 that is operating in the role "Primary, no backup", the following steps are required: Set the IP configuration (IP address and subnet mask) of the second FG-200 using the same IP subnet...
  • Page 24: Software Installation

    Software installation When you install a Softing product for the first time, you will be asked if you trust the publisher. Activate the option Always trust software from Softing AG if you do not want to be asked in subsequent installations and select [Install] to start the installation.
  • Page 25: Configuration

    The FG-200 is delivered with the pre-configured IP address 192.168.0.10. Note Before connecting the FG-200 to your LAN network, make sure that its IP address is not used by another network station. To assign a new IP address to your PC, you must have administrator rights.
  • Page 26: Working With The Fg-200 Hse/Ff Modbus

    FG-200 acts as visitor host In this case the FG-200 is connected to an H1 segment that is controlled by another FF host system. The links between the FF field devices and the FF host system are working. The FG-200 is not allowed to disturb the operation by reconfiguring working communication paths.
  • Page 27: Configuring The Modbus Mapping Table

    For this scenario we recommend configuring the Node Address within the range from 252 to 255 for the FG-200. If you want prevent the FG-200 to take an active role in the H1 segments, deactivate Link Master Functionality. Usually this is not required if the H1 bus parameters used in the control system are not too slow.
  • Page 28 FG-200 HSE/FF Modbus - User Manual Modbus Holding Modbus Holding Meaning Register (add. base 0) Register (add. base 1) 9000 9001 Redundancy Role: 0: Primary 1: Secondary 9001 9002 Number of received Modbus TCP requests 9002 9003 Number of sent Modbus TCP responses...
  • Page 29: Fg-200 Acts As A Ff-Hse/ Ff-H1 Gateway

    For this scenario we recommend configuring the Node Address within the range from 252 to 255 for the FG-200. If you want prevent the FG-200 to take an active role in the H1 segments, deactivate Link Master Functionality. Usually this is not required if the H1 bus parameters used in the control system are not too slow.
  • Page 30 UDP multicast address (239.255.0.33) and UDP port (45000) for the reception of the alarm messages. This is used as default in the FG-200 but could be altered if a future AMS Device Manager version would expect a different multicast address or UDP port by changing the settings in the following web page.
  • Page 31: Using The Web Interface

    FG-200 from your PC by means of a web browser that supports JavaScript (e.g. Microsoft Internet Explorer). The internal web server of the FG-200 offers the possibilities to configure the device (such as IP address settings or Modbus mapping), to get diagnostic information on the fieldbus or Modbus as well as to monitor process values of the connected field devices.
  • Page 32: Information

    Source Declaration and the open source software Notices packages used in conjunction with FG-200 HSE/FF Modbus. Open Source Declaration: The FG-200 HSE/FF Modbus uses the following open source software packages: - eCosPro V3.1.41 § - jQuery V1.7.2 §...
  • Page 33: Diagnostics

    MAC Address: number that acts like a name for the network adapter IP Address: IP address of the FG-200 IP Address (redundant device): IP address of the redundant FG-200. Empty if the FG-200 operates in non-redundant mode. Subnet Mask: IP subnet mask Default Gateway:...
  • Page 34: Fieldbus

    Devices: shows number of devices online (including the FG-200). § For each FG-200 up to four H1 Links (segments) are available. And under each H1 Link up to 16 H1 devices are possible. The following example shows that in segment 1 the FG-200 plus four field devices are online and in segment 3 the FG-200 plus five field devices are online.
  • Page 35: Monitor

    Chapter 6 - Using the web interface Monitor 6.4.1 Point Pages Point Pages displays the output of FF function blocks (value and status) on one or more web pages. Multiple pages can be configured to fit the application and to keep track of the different parts of the plant.
  • Page 36: Configuration

    FG-200. The secondary FG-200 must also be configured separately. 6.5.1 Settings 6.5.1.1 General Settings Enable automatic VCR Creation If this feature is activated, the FG-200 establishes the VCR connection by itself. Examples: Softing Communication Configuration Tool ComConf: activate § Emerson AMS™ Software: activate §...
  • Page 37 H1 Link of the FG-200, a timeout will occur after 6 minutes to indicate this. The FG-200 will not be visible in the HSE live list during this period. To avoid this assure that a Link Master is present for all activated H1 Links or deactivate H1 Links of the FG-200.
  • Page 38: Internet Protocol

    Click Obtain an IP address from a DHCP server for a random address chosen from the DHCP server. To find out the IP address of the FG-200 you can use the function Network Livelist in the comConf tool (available from the Softing download area).
  • Page 39: Ld Settings

    Node Address of the H1 links § Each FG-200 uses a default PD tag that includes the serial number. The default PD Tag is also used if the configuration is erased via the web server interface or during firmware download.
  • Page 40: System Maintenance

    FG-200 HSE/FF Modbus - User Manual Enter the password into the corresponding field(s), confirm your entry and click [Change Password] to confirm the modified password(s). The following tasks can be executed by the specified role: Task Administrator Maintenance Operator Executive Configure network settings þ...
  • Page 41 200. The end of the boot process is indicated by a continuously lit RUN LED for a FG-200 acting in non- redundant mode or for a primary device in redundant mode. For a secondary device it is indicated by a flashing (1 Hz) RUN LED.
  • Page 42: Configuration Backup

    Click Save file and confirm with [OK]. The configuration file is saved to your standard download directory. Erase Configuration To erase an existing configuration and to reset the FG-200 back to factory default settings click [Erase Configuration]. This action causes the deletion of the current configuration (whereby the IP configuration is not changed), §...
  • Page 43: Time

    The synchronized time will appear in the table. If the FG-200 is connected to a network and if you want to use this feature, you can select a timeserver at your facility or one near you geographically to ensure accurate time adjustments. The...
  • Page 44: Page Options

    FG-200 HSE/FF Modbus - User Manual 6.5.3 Page Options 6.5.3.1 Point Pages Point Pages provide a means to view the Output of a Function Block and its status on one or more web pages. It allows to create pages to select information of your whole plant. Multiple pages can be configured to fit the application.
  • Page 45: Point Columns

    Monitor menu). Pages 6.5.3.3 Homepage The homepage submenu opens a table allowing you to set the start page of the FG-200 HSE/FF Modbus web interface to one of the following four pages: Information - Contact § Diagnostics - Fieldbus §...
  • Page 46: Fieldbus

    6.5.4.1 Devices The devices submenu opens a table displaying the devices that are connected to the FG-200. The table shows which segment from the FG-200 is connected to how many devices. The devices are displayed with their H1 Node Address, their Device ID and their PD Tag.
  • Page 47: H1 Busparameter

    [Change Settings] to apply your modifications and download it to the FG-200. If the selected H1 segment is active, the settings would also be downloaded to a secondary FG-200 if the FG-200 is acting as primary in a redundant set.
  • Page 48: Hse

    FG-200 HSE/FF Modbus - User Manual 6.5.4.4 The HSE submenu allows to specify the Alarm Distribution Address and the Alarm Distribution Port. These parameters are the Multicast Address and the UDP Port that are used by the FG-200 to forward alarms from H1 devices. Note The default settings "Address = 239.255.0.33"...
  • Page 49 Chapter 6 - Using the web interface Version EN-112021-1.30.3...
  • Page 50: Import/Export

    In this submenu you can import a Modbus mapping created by comConf. Note The Modbus mapping table cannot be specified by the user any longer. You are currently importing a Modbus mapping created by the Softing ComConf. [Export] Saves the imported Modbus Mapping table.
  • Page 51: Redundancy Mode

    Redundancy mode is possible in all environments/use cases where the FG-200 acts as link active scheduler. Redundancy mode is not possible when FG-200 acts as a visitor host or when the serial RS232 interface of the FG-200 is used for Modbus communication.
  • Page 52: Fault Domain

    FG-200 HSE/FF Modbus - User Manual The two devices forming a redundant set communicate via a redundancy link interface and via Ethernet. The serial line is used to establish a redundant set of devices, to exchange signs of life, and to control redundancy switch-over, while the Ethernet is used to transfer configuration information from the primary device to the secondary device.
  • Page 53 Chapter 7 - Redundancy mode a loss of an H1 connection between the primary device and the entire H1 link; this may be caused by § disconnecting an H1 cable from the primary device - (4a) if LD1 acts as primary device; (4b) if LD2 acts as primary device).
  • Page 54 FG-200 HSE/FF Modbus - User Manual Restoring redundancy Only one of the listed faults may be present at a time. Another fault cannot be tolerated until the redundant set has been repaired and a fully operational secondary device is available.
  • Page 55: Configuration Of A Redundant Pair Of Fg-200

    Device ID for the respective FG-200. comConf To configure a redundant FG-200 with the comConf select the FG-200 within the project manager or topology and open the Properties View. Enter the IP address in the corresponding fields of the secondary FG-200.
  • Page 56 FG-200 HSE/FF Modbus - User Manual Version EN-112021-1.30.3...
  • Page 57: Led Status Indicators

    Chapter 8 - LED status indicators LED status indicators The FG-200 displays eight device status LEDs and two RJ45 connection status LEDs on the front side: Device status LEDs RJ45 status LEDs = power supply - refer to PWR - power supply...
  • Page 58: Pwr - Power Supply

    FG-200 HSE/FF Modbus - User Manual PWR - power supply permanent green 24V DC power supply is ok no power supply Device LED statuses in stand-alone mode The following table shows possible LED combinations in stand-alone mode: LEDs Meaning Start–up phase (approximately 7 seconds) During this phase redundancy role is determined.
  • Page 59: Device Led Statuses In Redundant Mode

    Chapter 8 - LED status indicators Device LED statuses in redundant mode The redundancy link LED is used to indicate if traffic via the serial line is performed. It will flash green if a valid message is received. It will switch to red if serial communication is lost and it will be off if no serial response has been received after startup.
  • Page 60 FG-200 HSE/FF Modbus - User Manual LEDs Meaning The device is acting as Primary Device in a redundant set or as non-redundant device, but a failure has been detected. In the case of a Primary Device in a redundant set or as non redundant set, the secondary device is not ready.
  • Page 61: Status Indications Of The Four H1 Channels

    Chapter 8 - LED status indicators Status indications of the four H1 channels The following table shows the channel LEDs and their meaning for all four channels (CH1 - CH4): Symbol Color / frequency Meaning green Visitor address flashing slowly (0.5 Hz) not in LAS role flashing quickly (5 Hz) LAS role...
  • Page 62: Appendix

    FG-200 HSE/FF Modbus - User Manual Appendix FOUNDATION Fieldbus basics 9.1.1 Link active scheduler The link active scheduler (LAS) is a deterministic, centralized bus scheduler that controls the communication in the H1 segment. It is responsible to maintain the live list.
  • Page 63: Client/Server Connections (Ctl/Srv Connections)

    As the PLC write accesses to the FG-200 Modbus registers are not synchronized with the cyclic data transfer in the H1 segment it is necessary that the PLC writes "oversample" the H1 macrocycle. If, for example, the macrocycle time in the H1 link is one second then it is assumed that the PLC writes fresh output data every 500 milliseconds.
  • Page 64: Redundancy

    FG-200 HSE/FF Modbus - User Manual Redundancy 9.2.1 Redundancy behavior The following table provides detailed information on the redundancy behavior. This may be useful to get a correct understanding of what fault conditions can be covered and how the system recovers from those fault conditions.
  • Page 65: Secondary Device Failure (4)

    Chapter 9 - Appendix Redundancy switch-over. No redundancy concerning the affected H1 link. Effect Repair or reconnect H1 cable. Repair measure 9.2.1.4 Secondary device failure (4) Secondary device fails due to permanent or transient hardware or software fault (4) Device fails completely or software watchdog expires or hardware watchdog Fault detection expires or exception occurs or failure in H1 interface detected.
  • Page 66: Redundancy Link Broken Or Removed (8)

    FG-200 HSE/FF Modbus - User Manual Secondary device clears configuration. Repair Ethernet connection. Repair measure Secondary device may reboot in some cases depending on prior state and will receive configuration data from primary device. If the secondary device reboots cyclically in this state, set the TCP acknowledge timeout (object 22223) to a smaller value.
  • Page 67 Chapter 9 - Appendix Primary device Secondary device R-LED H1-LED Web-Info R-LED H1-LEDs Web-Info Off on not Slow on configured links configured links Off on not configured links fast on Failure no (no connection configured serial to web server) links communicati Off on not configured links...
  • Page 68: Duration Of Redundancy Switch-Over

    If not indicated on the cable, make a note to which channel each H1 link is connected. Then remove the H1 terminal blocks. Make sure that the new FG-200 has the same IP configuration (IP address and subnet mask) as the replaced defective device. See Internet Protocol submenu for more information.
  • Page 69 Make sure that the redundancy link interface cable is connected before plugging in the power terminal block. If the replaced FG-200 is powered while the serial link is missing, it will behave like an independent, non-redundant primary device. If in this case the FG-200 has a valid (possibly unknown) configuration, it might use H1 node addresses which are already in use on the H1 links.
  • Page 70: Diagnostics - Advanced Submenus

    Total Retries - number of total retries for acyclic H1 requests. This could be an indication of noise on § the H! segment or a H1 device problem. Messages Transmitted - number of messages transmitted by the FG-200. § Good Messages Received - number of messages received from FG-200.
  • Page 71: Fpga Error Statistics Submenu

    Chapter 9 - Appendix 9.3.3 FPGA Error Statistics submenu This table shows the values of the framing error counters per channel and checksum errors in received packets. High counter values may indicate a bad signal quality in the H1 channel and/or a device that is not operating properly.
  • Page 72: Fpga Register Contents Submenu

    9.3.4 FPGA Register Contents submenu The content of the FPGA register contains data which is only relevant if you contact Softing's customer support for error analysis and troubleshooting. If requested by Softing's support, take a screen shot and send your problem description together with the screen shot to support.automation@softing.com.
  • Page 73 Chapter 9 - Appendix The button [Reset Statistic Counter] allows you to reset all values to zero and to restart counting. To see the new results, click [Serial] again. The menu item TCP shows statistical data of a Modbus connected using TCP. First received and transmitted messages are listed.
  • Page 74: Coding Of Bit Fields

    FG-200 HSE/FF Modbus - User Manual Coding of bit fields Parameter BLOCK_ERR No error 0x0000 Out Of Service 0x0001 Power up 0x0002 Device needs maintenance 0x0004 Readback check failed 0x0008 Lost nv data 0x0010 Lost static data 0x0020 Memory failure...
  • Page 75: Modbus Exception Responses

    Chapter 9 - Appendix Modbus exception responses ExceptionCode = 02 The FG-200 will send an exception response with [ExceptionCode = 02] if [start address] or [start address + quantity of registers] is not OK. ExceptionCode = 04 The FG-200 will send an exception response with [ExceptionCode = 04] if one of the requested registers does not contain valid data.
  • Page 76: Atex Type Examination Certificate

    FG-200 HSE/FF Modbus - User Manual ATEX Type Examination Certificate Version EN-112021-1.30.3...
  • Page 77 Chapter 10 - ATEX Type Examination Certificate Version EN-112021-1.30.3...
  • Page 78 FG-200 HSE/FF Modbus - User Manual Version EN-112021-1.30.3...
  • Page 79: Ul Certificate Of Compliance

    Chapter 11 - UL Certificate of Compliance UL Certificate of Compliance Version EN-112021-1.30.3...
  • Page 80: Declarations Of Conformity

    FG-200 HSE/FF Modbus - User Manual Declarations of conformity This device is compliant with EC directive 2014/30/EG, "Electromagnetic Compatibility" (EMC directive) and meets the following requirements: EN 55011 Industrial, scientific and medical (ISM) devices - radio disturbance - § limits and methods of measurement...
  • Page 81 Chapter 12 - Declarations of conformity Version EN-112021-1.30.3...
  • Page 82 Softing Industrial Automation GmbH Richard-Reitzner-Allee 6 + 49 89 45 656-340 85540 Haar / Germany + 49 89 45 656-488 https://industrial.softing.com info.idn@softing.com...

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