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Summary of Contents for DEUTSCHMANN AUTOMATION UNIGATE IC - EtherCAT
- Page 1 Instruction Manual Universal Fieldbus-Gateway ® ® UNIGATE IC - EtherCAT Deutschmann Automation GmbH & Co. KG www.deutschmann.com | wiki.deutschmann.de...
- Page 2 Manual Art-No. V3676E...
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Page 4: Table Of Contents
Deutschmann Automation GmbH & Co. KG General introduction ..... . . 10 ® The UNIGATE IC ......11 Technical introduction . - Page 5 Deutschmann Automation GmbH & Co. KG 5.1.1 Example-Script ......25 SPI mode ....... . 26 5.2.1...
- Page 6 Deutschmann Automation GmbH & Co. KG 12 Technical data ......37 ® 12.1 Mechanics of the UNIGATE IC .
- Page 7 Deutschmann Automation GmbH & Co. KG ® ® Instruction manual UNIGATE IC - EtherCAT V. 2.6 30.9.20...
- Page 8 We would be pleased to receive any improvement proposals which you may have. Copyright Copyright (C) Deutschmann Automation GmbH & Co. KG 1997 – 2020. All rights reserved. This document may not be passed on nor duplicated, nor may its contents be used or disclosed unless expressly permitted.
- Page 9 Deutschmann Automation GmbH & Co. KG ® ® ® UNIGATE fieldbus gateway UNIGATE IC - EtherCAT V. 2.6 30.9.20...
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Page 10: General Introduction
Through the flexible firmware of UNIGATE IC no software-changes are required on the side of the customer! Since 1997 Deutschmann Automation has experience in the field of fieldbus gateways; this ® enormous experience results in the UNIGATE IC as a consistent sequel of this successful product line. -
Page 11: The Unigate ® Ic
® The UNIGATE IC by Deutschmann Automation contains all components that are required for the communication in a fieldbus in one single module. Therefore a developer does not have to take care for that detail any more, only a hardware redesign is necessary in order to integrate the ®... -
Page 12: Unigate ® Ic Hardware Survey
Deutschmann Automation GmbH & Co. KG The UNIGATE® IC ® UNIGATE IC hardware survey ® The hardware of the UNIGATE IC consists of some few standard components. The picture below shows the functional structure of the IC. ® ® 30.9.20... -
Page 13: Hardware Design
Hardware design Deutschmann Automation GmbH & Co. KG Hardware design ® This chapter gives basic advise, that is required in order to load UNIGATE IC into your own ® hardware designs. In the following all ports of UNIGATE IC are described in detail. -
Page 14: Boot Enable
Deutschmann Automation GmbH & Co. KG Hardware design Tabelle 1: serial data RX internally pulled up with 10 k Logic serial data TX internally pulled up with 10 k Logic transmit enable for RS485 Logic ground supply voltage of the IC * The supply voltage is 3.3V +/- 5 %, max. -
Page 15: Error-Led
Hardware design Deutschmann Automation GmbH & Co. KG ® • If the customer’s application has to initiate a reset of the UNIGATE IC, then the reset input can also be connected with a reset output of the customer’s application instead of connecting it with VCC. -
Page 16: Software
The script itself can be generated by the company Deutschmann Automation or with the software Protocol Developer by yourself. For a detailed description of the script.commands of the Protocol Developer see the instruction manual Proto- col Developer and the online documentation concerning script-commands. - Page 17 Hardware design Deutschmann Automation GmbH & Co. KG Version 1: Use as a pure link module for the bus ® The UNIGATE IC independently processes the communication with the customer’s device via the TTL-interface. ® Version 2: Use of UNIGATE...
- Page 18 Deutschmann Automation GmbH & Co. KG Hardware design The following circuit diagram is an example for how shift register components can be connected to the IC. Version 3: Example for digital I/Os ® The serial synchronous and the asynchronous interface as well can be operated by UNIGATE IC at the same time.
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Page 19: Layout Examples
Hardware design Deutschmann Automation GmbH & Co. KG Layout examples ® ® ® UNIGATE fieldbus gateway UNIGATE IC - EtherCAT V. 2.6 30.9.20... - Page 20 Deutschmann Automation GmbH & Co. KG Hardware design When connecting the UG-IC and the RJ45-connector it is important to make sure the signal lines RD1-/RD1+ resp. TD1-/TD1+ also RD2-/RD2+ resp. TD2-/TD2+ run as short a possible, parallel and equal in length. Because this is for analog signals, it is also advisable not to place digital lines in close pro- ximity.
- Page 21 Hardware design Deutschmann Automation GmbH & Co. KG The 74HCT595 used in this example has an undefined on-position, but therefor can set the outputs to the tri-state condition via the OutEnable-Pin 13. If it is more important to have a defined on-position in an application, and the OutEnable-pin is not necessary, the 74HCT594 can be used here.
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Page 22: Handling (Mounting The Unigate ® Ic On The Carrier Board)
Deutschmann Automation GmbH & Co. KG Hardware design ® Handling (mounting the UNIGATE IC on the carrier board) Depending on the application and the expected shock- and vibration-conditions you can choose ® from the following possibilities for the UNIGATE IC’s installation on the carrier board: ®... -
Page 23: Requirement For Ethernet-Interface
Hardware design Deutschmann Automation GmbH & Co. KG Requirement for Ethernet-Interface There is an extremly large number of suppliers for RJ45 connectors (with and without integrated Ethernet transformer), or single Ethernet transformers on the market, therefor it is not possible for us to test all possibilities. -
Page 24: The Serial Interface
IC, the module carries out actions indepen- dently, in order to identify data from the connected device. For customers who already have a software-adaptation at he company Deutschmann Automation, this protocol as well or a Script after an adaptation can be processed by the IC. -
Page 25: Synchronous Serial Interface
Synchronous serial interface Deutschmann Automation GmbH & Co. KG Synchronous serial interface ® The synchronous serial interface of the UNIGATE IC is used to connect clocked shift registers or components that have a Serial Peripheral Interface (SPI). It allows •... -
Page 26: Spi Mode
Deutschmann Automation GmbH & Co. KG Synchronous serial interface Set( ShiftRegisterInputBitLength, 16 ); Set( ShiftRegisterOutputBitLength, 16 ); WriteShiftRegister( OutBuffer[0] ); ReadShiftRegister( InBuffer[0] ); // Input data is now in the INBuffer // 0x58 is applied to the outputs of the analog converter... -
Page 27: The Debug-Interface
The Debug-interface Deutschmann Automation GmbH & Co. KG The Debug-interface Overview of the Debug-interface ® The UNIGATE IC features a Debug-interface, that allows a step-by-step processing of a script. Normally this interface is only required for the development of a script. -
Page 28: Script And Configuration
UNIGATE IC. It shows its start in the con- figuration mode by issuing a status message, which might look as follows: IC-EC-SC V0.3 [31] (c)dA Script(8k)="Leer" Author="Deutschmann Automation GmbH" Version="1.0" Date=21.08.2001 SN=47110001 Update the script ®... - Page 29 Script and configuration Deutschmann Automation GmbH & Co. KG Script Download Start Assert con g signal Delay 100 ms Trigger reset Clear input bu er Send <Ctrl-T> (0x14) De-assert con g signal Send <Ctrl-P> (0x10) Wait for reception of "OK" (0x4F 0x4B) in output from device (Timeout 100 ms) Wait for reception of "."...
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Page 30: Configuration Of The Unigate Ic
Deutschmann Automation GmbH & Co. KG Script and configuration The operational sequence is as follows: The Gateway has to be in the config-mode. The script-download is initiated with "Ctrl-P (=0x10)". After that the data follows byte by byte as ASCII-hex-characters. -
Page 31: Generating A Script
Generating a script Deutschmann Automation GmbH & Co. KG Generating a script What is a script? A script is a sequence of commands, that are executed in that exact order. Because of the fact that also mechanisms are given that control the program flow in the script it is also possible to assemble more complex processes from these simple commands. -
Page 32: The Use Of The Protocol Developer
Deutschmann Automation GmbH & Co. KG Generating a script The use of the Protocol Developer The Protocol Developer is a tool for an easy generation of a script for our script gateways. Its operation is exactly aimed at this use. After starting the program the script that was loaded the last time is loaded again, provided that it is not the first start. -
Page 33: Script Processing Times
Generating a script Deutschmann Automation GmbH & Co. KG Script processing times The Script is translated by the Protocol Developer and the consequently generated code is loa- ded into the Gateway. Now the processor in the Gateway interprets this code. In this case, there are commands that can be processed very fast (e. -
Page 34: Ethercat
Use any project planning tool for project planning. A sample XML-file can be found on the Internet (www.deutschmann.com) free of charge. Gene- rating the XML-file is also provided as service from Deutschmann Automation. Possible data lengths The table below shows the maximum transferable data:... -
Page 35: Error Handling At Unigate Ic
Error handling at UNIGATE® IC Deutschmann Automation GmbH & Co. KG 10 Error handling at UNIGATE ® A distinction can be made between two categories of system-errors: Serious errors (1-4): In this case, the Gateway must be switched off and switched back on again. -
Page 36: Firmware-Update
11.3 Execution of the firmware-update The safest way for the firmware-update is the use of the basic board combined with the software “FDT.EXE“ (firmware-download-tool). These tools are available from Deutschmann Automation (see chapter 13 on page 39). It is also possible to use the description and the tools of the manufacturer of the controller (TEMIC, 89C51RD2) as well. -
Page 37: Technical Data
Technical data Deutschmann Automation GmbH & Co. KG 12 Technical data In this chapter you will find all necessary technical data on UNIGATE ® All measurements in mm. ® 12.1 Mechanics of the UNIGATE ® 12.1.1 General dimensions of UNIGATE ®... -
Page 38: Technical Data Unigate
Deutschmann Automation GmbH & Co. KG Technical data ® ® 12.2 Technical data UNIGATE IC - Ether Tabelle 5: Characteristics Explanation Supply voltage 3.3V ± 5 %, max. 230 mA DC Interface 2 UART interfaces, 1 synchronous serial interface Physical separation... -
Page 39: Accessory
The Developer Board was developed so that the fast implementation of the Deutschmann All-in-one bus node UNIGATE IC into your electronic system can be guaranteed. The board is ® suitable for all Fieldbuses and Industrial Ethernet Buses supported by Deutschmann Automation. ® ® ®... -
Page 40: Quick Start
Deutschmann Automation GmbH & Co. KG Accessory The required UNIGATE ® IC / ICs are ordered separately. The required voltage (5V or 3.3V, depending on the version) can be adjusted. An RS232-interface or a USB-connection is availa- ble for the connection to the PC (Debug-interface). -
Page 41: Annex
Annex Deutschmann Automation GmbH & Co. KG 14 Annex 14.1 Explanations of the abbreviations General = Product group CL (Compact Line) = Product group CM (CANopen Line) = Product group CX = Product group EL (Ethernet Line) = Product group FC (Fast Connect) Galvanic separation RS-side = Housing color gray... - Page 42 Deutschmann Automation GmbH & Co. KG Annex product) ® PBDPX = PROFIBUS DP-version X (see comparison table UNIGATE IC for the respective product) PBDPV0 = PROFIBUS DPV0 PBDPV1 = PROFIBUS DPV1 Serial RS232/485/422 ® ® 30.9.20 UNIGATE fieldbus gateway UNIGATE IC - EtherCAT V.
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Page 43: Servicing
Servicing Deutschmann Automation GmbH & Co. KG 15 Servicing Should questions arise that are not covered in this manual you can find further information in our • FAQ/Wiki area on our homepage www.deutschmann.com or directly in our Wiki on www.wiki.deutschmann.de...
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