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DEUTSCHMANN AUTOMATION UNIGATE IC - EtherCAT, Instruction Manual

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DEUTSCHMANN AUTOMATION UNIGATE IC - EtherCAT Instruction Manual Download Page 21

Hardware design

Deutschmann Automation GmbH & Co. KG

21

UNIGATE

®

 fieldbus gateway UNIGATE

®

  IC - EtherCAT

®

 V. 2.6

30.9.20

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.

Summary of Contents for 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...

Page 3: ......

Page 4: ...4 Data In SPI MISO 14 3 2 5 Load In SPI MOSI 14 3 2 6 Clock SPI SCK 14 3 2 7 Reset In 14 3 2 8 Error LED 15 3 2 9 LED LinkAct Out 15 3 2 10 LED LinkAct In 15 3 2 11 LED EC 15 3 2 12 Config Mode 15 3...

Page 5: ...30 7 4 2 RS232 RS485 RS422 30 8 Generating a script 31 8 1 What is a script 31 8 2 Memory efficiency of the programs 31 8 3 What can you do with a script device 31 8 4 Independence of buses 31 8 5 Fu...

Page 6: ...E IC EtherCAT only 37 12 2 Technical data UNIGATE IC EtherCAT 38 13 Accessory 39 13 1 Adapter RS232 39 13 2 Adapter RS485 39 13 3 FirmwareDownloadTool FDT 39 13 4 Protocol Developer 39 13 5 Developerk...

Page 7: ...Deutschmann Automation GmbH Co KG 7 Instruction manual UNIGATE IC EtherCAT V 2 6 30 9 20...

Page 8: ...essary amendments are incorporated in the following editions We would be pleased to receive any improvement proposals which you may have Copyright Copyright C Deutschmann Automation GmbH Co KG 1997 20...

Page 9: ...Deutschmann Automation GmbH Co KG 9 UNIGATE fieldbus gateway UNIGATE IC EtherCAT V 2 6 30 9 20...

Page 10: ...e also different fieldbuses can easily be integrated Through the flexible firmware of UNIGATE IC no software changes are required on the side of the customer Since 1997 Deutschmann Automation has expe...

Page 11: ...with a serial asynchronous interface with a TTL level It is directly connected with the TTL interface of the UNIGATE IC For more information on this serial interface see chapter 4 on page 24 2 5 The...

Page 12: ...GATE IC EtherCAT V 2 6 12 Deutschmann Automation GmbH Co KG The UNIGATE IC 2 7 UNIGATE IC hardware survey The hardware of the UNIGATE IC consists of some few standard components The picture below show...

Page 13: ...synchronous serial interface From Hardware Rev B from S N 36750184 internally pulled up with 10 k 8 INReset Reset in reset input of the IC 9 connected to pin 1 Vcc 3 3V voltage supply 10 Error LED an...

Page 14: ...erface The most significant bit of the data is output first In SPI mode this Pin serves as a low active Slave Select Signal 3 2 4 Data In SPI MISO Data is read in on the synchronous serial interface v...

Page 15: ...vity Only the prescribed LED may be connected to that pin 11 and no other wiring since this may result in malfunctions of the UNIGATE IC EC 3 2 10 LED LinkAct In A green LED can be connected to that w...

Page 16: ...e online documentation concerning script commands 3 4 Basic line of proceeding In theory it is enough to replace the RS232 driver that is included in your application by the UNI GATE IC Your device wh...

Page 17: ...TL interface Version 2 Use of UNIGATE IC for digital or analog I O modules Here only the synchronous serial interface is used the asynchronous serial interface is basically of no account If you want t...

Page 18: ...nchronous and the asynchronous interface as well can be operated by UNIGATE IC at the same time Here the possibility results that an existing application can be extended by additional digital or analo...

Page 19: ...Hardware design Deutschmann Automation GmbH Co KG 19 UNIGATE fieldbus gateway UNIGATE IC EtherCAT V 2 6 30 9 20 3 6 Layout examples...

Page 20: ...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 lengt...

Page 21: ...2 6 30 9 20 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 define...

Page 22: ...ged in the socket pull an isolated wire over the IC and solder it on the carrier board at the specified holes Fasten the UNIGATE IC With a wire or a tie wrap on the socket Manual soldering directly on...

Page 23: ...5 Open Circuit Inductance 350 uH min 10 mV 10 kHz Insertion Loss 1 1 dB max 1500 Vrms dielectric 1 minute Required parameters for RJ45 connector CAT5 shielded if possible To enable a quick start in th...

Page 24: ...this protocol as well or a Script after an adaptation can be processed by the IC Anyway the IC will take over the communication with the fieldbus independently 4 2 Initialization of the serial interf...

Page 25: ...putType allow the use of different shift register types which differ in the polarity of the shift register signals To use the shift register types 74595 and 74165 for example the values RiseClk_RiseLo...

Page 26: ...sets the operating type the mode signal polarity and phase and the clock frequency The data exchange ensues with the command ExchangeSPI The maximum clock frequency is between 1 and 5 MHz depending o...

Page 27: ...or the Debug interface The Debug interface is always operating with 9600 baud no parity 8 data bit 1 stop bit It is not possible to change this parameter in the Protocol Developer Please consider the...

Page 28: ...rocessing the regular software In this mode it is possible to change the UNIGATE IC s settings of the standard software or to write a new script in the UNIGATE IC It shows its start in the con figurat...

Page 29: ...d LF 0x0A Send checksum as HEX string e g 0xB33F B33F Wait for reception of Restart in output from device Yes No Send rst 96 bytes of DCS le as 192 byte HEX string e g 0x2E 2E Wait for reception of 0x...

Page 30: ...g 4 bytes script is supposed to be downloaded 0x01 0x12 0x5A 0x23 The sum of the bytes is 0x0090 as checksum Then the following sequence is to be sent 1 0x10 Ctrl P 2 0x30 0 3 0x31 1 4 0x31 1 5 0x32 2...

Page 31: ...group of commands deals with the communication in general This group s commands enable the gate way to send and receive data on the serial side as well as on the bus side 8 4 Independence of buses Bas...

Page 32: ...C The baud rate of the serial interface is derived from the processor s crystal frequency Meanwhile all Script gateways are working with a crystal frequency of 40 MHz You can enter any desired integer...

Page 33: ...terface Sending and receiving data at the Fieldbus interface Tasks controlled via internal clock 1 ms e g flashing of an LED Processing of the Script From experience approximately 0 5 ms can be calcul...

Page 34: ...configuration mode the firmware update or Debugmode In the data exchange mode the gateway will carry out the downloaded Script 9 2 Project planning Use any project planning tool for project planning...

Page 35: ...nformation purposes and are then automatically reset If such warnings occur frequently please inform After Sales Service The system error can be read out via the Script In the configuration mode these...

Page 36: ...ware 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 cha...

Page 37: ...data on UNIGATE IC All measurements in mm 12 1 Mechanics of the UNIGATE IC 12 1 1 General dimensions of UNIGATE IC 12 1 2 Dimensions UNIGATE IC EtherCAT only The pins of UNIGATE IC EtherCAT are arrang...

Page 38: ...AT side Standard Bus baud rate 100 Mbit s full duplex UART baud rate Up to 625 Kbaud adjustable via script Supported protocols CANopen over EtherCAT CoE Technology Ethernet Controller ET1100 Others I...

Page 39: ...l FDT The FirmwareDownloadTool is available for download from our homepage it is required for an update of the firmware Condition for it is that a PC can be connected to the serial of the IC The softw...

Page 40: ...The bus connections according to standard or market standard are available to test the respec tive bus side Optionally Deutschmann Add on packages bus master simulation are available The board contai...

Page 41: ...il module and without housing cover PD Board only without DIN rail module and with housing cover AG Gateway installed in a die cast aluminum housing EG Gateway installed in a stainless steel housing I...

Page 42: ...y UNIGATE IC EtherCAT V 2 6 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 PROFIB...

Page 43: ...to midday and from 1 pm to 4 pm Friday from 8 am to midday CET Deutschmann Automation GmbH Co KG Carl Zeiss Stra e 8 D 65520 Bad Camberg Germany Central office and sales department 49 6434 9433 0 Tech...

Page 44: ......

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