gefran GFW 40-300A Installation Manual

gefran GFW 40-300A Installation Manual

Advanced modular power controllers with profinet interface

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The software version this manual refers to concerns the
Modbus RTU/PROFINET Fieldbus interface board inserted
in the GFW as a PORT 2 serial communication port.
80561A_MSW_GFW-Profinet_07-2018_EN
GFW 40-300A and GFW 400-600A
ADVANCED MODULAR POWER CONTROLLERS WITH PROFINET INTERFACE
CONFIGURATION AND PROFINET
NETWORK INSTALLATION MANUAL
Software version: 1.0.0
Code: 80561A_MSW_GFW-Profinet_07-2018_ENG
CAUTION!
The manual herein should be considered
as making up an integral part of the product, and it
must always be available to anyone interacting with it.
The manual must always accompany the product,
even in the case of sale to another user.
Installation and/or maintenance technicians must
read this manual and strictly follow the instructions
herein and found in the annexes since GEFRAN
cannot be held liable for personal, property and/or
product damages should the following conditions
not be met.
Customers are obliged to respect trade secrecy;
consequently, the following documentation and its
annexes cannot be tampered with or amended,
reproduced
or
sold
authorisation to do so from GEFRAN.
to
third
parties,
without
1

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Summary of Contents for gefran GFW 40-300A

  • Page 1 Installation and/or maintenance technicians must read this manual and strictly follow the instructions herein and found in the annexes since GEFRAN cannot be held liable for personal, property and/or product damages should the following conditions not be met.
  • Page 2: Table Of Contents

    CONTENTS 1 • INTRODUCTION �������������������������������������������������������������������������������������������������������������������������������������������������������������������������3 2 • BIBLIOGRAPHIC REFERENCES ����������������������������������������������������������������������������������������������������������������������������������������������3 3 • MAIN TECHNICAL CHARACTERISTICS ����������������������������������������������������������������������������������������������������������������������������������3 4 • OVERALL COMMUNICATION ARCHITECTURE ����������������������������������������������������������������������������������������������������������������������4 5 • INSTALLATION ��������������������������������������������������������������������������������������������������������������������������������������������������������������������������5 5.1. Profinet network connection and serial sub-net setup ......................5 5.2. Rotary switch and dip switch selection ..........................6 6 •...
  • Page 3: Introduction

    PROFINET International website (PI), http://www.profibus.com/. It is also presumed that the user is already familiar with the technical characteristics of GFW products, as described in the dedicated user manuals accompanying each product, or available for download from the GEFRAN S.P.A. website. www.gefran.com.
  • Page 4 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 5: Overall Communication Architecture

    4 • OVERALL COMMUNICATION ARCHITECTURE The communication structure implemented in the GFW communication board ensures the PROFINET network dialog data are converted into modbus rtu packages which are sent and received via the serial line. The diagram to keep in mind is as follows: 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 6: Installation

    5 • INSTALLATION 5�1� Profinet network connection and serial sub-net setup UNDERSIDE VIEW VISTA FRONTALE (*) GFW400-600 To connect the devices in a PROFINET network, use the ETH0 and/or ETH1 connectors of the integrated switch. To connect the sub-net of the slaves unit, please refer to the diagram in the figure 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 7 (*) GFW400-600 We recommend the use of a CAT5 Ethernet cable or above STP or UTP. The minimum distance between two Ethernet network nodes must be less than 100m 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 8: Rotary Switch And Dip Switch Selection

    5�2� Rotary switch and dip switch selection The hexadecimal rotary switches found on the GFW indicate the node address of the slave Modbus/RTU network that is acquired when the instrument is switched The GFW is factory-set with the rotary switches in the “0”...
  • Page 9 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 10: Process Data Structure

    6 • PROCESS DATA STRUCTURE 3 input records and 3 output records of 8 words are provided for the process data exchange. These words are always allocated in the PROFINET -Io Controller device, but in order to speed up the data exchange that occurs on the serial line, they are handled by the PROFINET -Io slave device only if the respective field enable record is set to true�...
  • Page 11 Output Data Mapping Proposed for Record 1 GFW-M module 1 Record 1 Enable = True Data Exchanged on serial? Modbus Address Variable Name (High Performance) STATUSW_1 1329 MAN�P_1 1276 End of record SP for GFW 1040 / - SP�1 for GFW 1254/ - SP�2 for GFW 1255/ -...
  • Page 12 3� GFW-M+GFW-E1 the following input data are considered by default (Slave to Master): Input Data Mapping Proposed for Record 1 GFW-M module 1 Record 1 Enable = True Data Exchanged on serial? Modbus Address Variable Name (High Performance) STATUS3_1 1657 STATUS4_1 1658 STATUS_W_RO_1...
  • Page 13 4� GFW-M+GFW-E1 the following output data are considered by default (Master to slave): Output Data Mapping Proposed for Record 1 GFW-M module 1 Record 1 Enable = True Data Exchanged on serial? Modbus Address Variable Name (High Performance) STATUSW_1 1329 MAN�P_1 1276 End of record...
  • Page 14 5� GFW-M+GFW-E1+GFW-E2 the following input data are considered by default (Slave to Master): Input Data Mapping Proposed for Record 1 GFW-M module 1 Record 1 Enable = True Data Exchanged on serial? Modbus Address Variable Name (High Performance) STATUS3_1 1657 STATUS4_1 1658 STATUS_W_RO_1...
  • Page 15 6� GFW-M+GFW-E1+GFW-E2 the following output data are considered by default (Master to slave): Output Data Mapping Proposed for Record 1 GFW M module 1 Record 1 Enable = True Data Exchanged on serial? Modbus Address Variable Name (High Performance) STATUSW_1 1329 MAN�P_1 1276...
  • Page 16: Process Data With 2 Devices (Slot 1 + Slot 2)

    6�2� Process data with 2 devices (slot 1 + slot 2) All the previous configurations for only 1 device apply, keeping in mind that the operations should be carried out in slot 2. Physically, the physical connections shown in the figure opposite are obtained. A GFW device is added to slot 2 of the master system configurator TIAPortal 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 17: Process Data With 3 Devices (Slot 1 + Slot 2 + Slot 3)

    6�3� Process data with 3 devices (slot 1 + slot 2 + slot 3) All the previous configurations for only 1 device apply, keeping in mind that the operations should be carried out in slot 3. Physically, the physical connections shown in the figure opposite are obtained. A GFW device is added to slot 3 of the master system configurator TIAPortal 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 18: Process Data With 4 Devices (Slot 1 + Slot 2 + Slot 3 + Slot 4)

    6�4� Process data with 4 devices (slot 1 + slot 2 + slot 3 + slot 4) All the previous configurations for only 1 device apply, keeping in mind that the operations should be carried out in slot 4. Physically, the physical connections shown in the figure opposite are obtained. A GFW device is added to slot 4 of the master system configurator TIAPortal 80561A_MSW_GFW-Profinet_07-2018_EN...
  • Page 19: Modbus Protocol Use (Slot 5 Host Command/Response)

    7 • MODBUS PROTOCOL USE (SLOT 5 HOST COMMAND/RESPONSE) In slot 5, 8 bytes are available in input and 8 bytes are available in output in order to encapsulate the modbus rtu protocol in the process data. These data contain: 7�1�...
  • Page 20: Response Modbus Function Code

    7�7� Response Modbus Function Code Supports commands 1, 2 (read bit); 3, 4 (read a word); 5 (write 1 bit); 6 (write a word). If the most significant bit is set to 1, this indicates an error in the command execution 7�8�...
  • Page 21: Example Of Command 5 Write 1 Word

    7�12� Example of command 5 write 1 word The example shows command and response messages HOST COMMAND Host command Host command Host command Host command Host command Host command Host command byte 0-1 byte 2 byte 3 byte 4 byte 5 byte 6 byte 7 Bit address to...
  • Page 22: Modbus Error Management

    7�14� Modbus error management In the event of an error in the execution of a modbus command, the response in the byte host response byte 2 will be the value of the host command byte 2 plus 128: host response byte 2=host command byte 2+128 HOST COMMAND Host command Host command...
  • Page 23: Diagnostic Message

    8 • DIAGNOSTIC MESSAGE The system is capable of generating diagnostic messages following the presence of faults related to the serial communication. 8�1� Serial reading error In the case of problems in reading the data contained in the process data, an emergency message such as the one shown in the figure is emitted: Slot = 1, in the example, indicates the device node number that features serial...
  • Page 24 GEFRAN spa Via Sebina, 74 - 25050 PROVAGLIO D’ISEO (BS) - ITALY Phone +39 0309888.1 - Fax +39 0309839063 Internet: http://www.gefran.com...

This manual is also suitable for:

Gfw 400-600a

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