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DEUTSCHMANN AUTOMATION UNIGATE CL ProfibusDP, Инструкция по эксплуатации

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Introduction

Deutschmann Automation GmbH & Co. KG

10

UNIGATE fieldbus gateway UNIGATE CL - ProfibusDP  V. 2.3

17.6.10

3

Introduction

The UNIGATE CL-ProfibusDP module serves to adapt a serial port to the ProfibusDP to EN 50 
170. In this application, it functions as a Gateway and operates as the ProfibusDP Slave. It can 
be operated by any standard-compliant Master. 

The module CL-ProfibusDP essentially consists of the following hardware components:

•

Electrically isolated RS485 interface to the ProfibusDP 

•

Profibus ASIC 

•

Microprocessor 89C51RD2 

•

RAM and EPROM 

•

Optionally electrically isolated

•

Serial interface (RS232, RS485 and RS422) to the device connected externally

Содержание UNIGATE CL ProfibusDP

Страница 1: ...l Fieldbus Gateway UNIGATE CL ProfibusDP Art Nr V3572E Deutschmann Automation GmbH Co KG Carl Zeiss Str 8 D 65520 Bad Camberg Tel 49 0 6434 9433 0 Hotline 49 0 6434 9433 33 Fax 49 0 6434 9433 40 Inter...

Страница 2: ......

Страница 3: ...the UNIGATE CL 14 5 2 Buffer sizes at the UNIGATE CL 14 5 3 Framing Check 14 6 SSI interface 15 6 1 Initiation of the SSI interface 15 6 2 Hardware wiring 15 7 The Debug interface 17 7 1 Overview of...

Страница 4: ...cts 24 10 3 3 3 Timeout times 24 10 3 3 4 Retries 24 10 3 3 5 Initiation of data communication by the high priority user 24 10 3 4 Protocol type 3964 25 10 4 Protocol MODBUS RTU 25 10 4 1 Notes 25 10...

Страница 5: ...munication interface 34 13 2 2 1 Bus line with copper cable 34 13 2 3 Line routing shield and measures to combat interference voltage 34 13 2 4 General information on line routing 34 13 2 4 1 Shieldin...

Страница 6: ...NIGATE CL ProfibusDP V 2 3 17 6 10 16 11 Project planning 45 16 12 Literature 45 17 Servicing 46 17 1 Returning a device 46 17 2 Downloading PC software 46 18 Annex 47 18 1 Hexadecimal table 47 19 Dec...

Страница 7: ...publication is however reviewed regularly Necessary amendments are incorporated in the following editions We would be pleased to receive any improvement proposals which you may have Copyright Copyrigh...

Страница 8: ...ly with the following requirements Scope of application Requirement applicable to Emitted interference Interference immunity Industry EN 55011 cl A 2007 EN 61000 6 2 2005 1 3 Note installation guideli...

Страница 9: ...ive Consequently the module does not have a Declaration of Conformity in relation to the EU Machinery Directive 2 2 EU Machinery Directive The EU Machinery Directive stipulates the requirements applic...

Страница 10: ...s application it functions as a Gateway and operates as the ProfibusDP Slave It can be operated by any standard compliant Master The module CL ProfibusDP essentially consists of the following hardware...

Страница 11: ...17 6 10 UNIGATE fieldbus gateway UNIGATE CL ProfibusDP V 2 3 11 Deutschmann Automation GmbH Co KG Introduction 3 1 UNIGATE CL software flow chart...

Страница 12: ...Co KG 12 UNIGATE fieldbus gateway UNIGATE CL ProfibusDP V 2 3 17 6 10 3 2 UNIGATE block diagram The following picture shows a typical UNIGATE module design 3 3 UNIGATE application diagram The followin...

Страница 13: ...mode Now the Gateway has to be restarted with these settings by a short disconnection from the power supply In the test mode the Gateway always operates with the settings 9600 baud no parity 8 databit...

Страница 14: ...t is capable for Script For it please check in the Protocol Developer under Device Control Hardware 5 3 Framing Check The length of the stop bit received by the Gateway is checked through the function...

Страница 15: ...0 Reserved 1 Output value without change i e binary encoder 2 Output value changed from Gray to Binary i e Gray encoder 2 Reserved moveconst wTyp 2 i e 12 Bit Gray Load the Script into the device Ope...

Страница 16: ...H Co KG 16 UNIGATE fieldbus gateway UNIGATE CL ProfibusDP V 2 3 17 6 10 X1 3pin 4pin screw plug connector Pin no Name Function at SSI 1 Rx 232 n c 2 Tx 232 n c 3 AP GND n c 4 Rx 422 SSI DAT 5 Rx 422 S...

Страница 17: ...erating 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 fact that these settings have to be in accordance with...

Страница 18: ...8 4 Possible data lengths The table below shows the maximum transferable data Input data max 244 bytes Variable maximum value in this case Output data max 244 bytes Variable maximum value in this cas...

Страница 19: ...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 9 4 Independence of buses Bas...

Страница 20: ...commands can also be modified 9 7 Accuracies of the baud rates The baud rate of the serial interface is derived from the processor s crystal frequency Meanwhile all Script Gateways are working with a...

Страница 21: ...per has been started on the PC Sending and receiving data at the RS interface Sending and receiving data at the Fieldbus interface Tasks controlled via internal clock 1 ms e g flashing of an LED Proce...

Страница 22: ...Transparent The data is transferred bidirectional from the UNIGATE 10 1 1 Data structure On the RS entry side the timeout time of 2 ms is firmly set If no more data is received within the timeout peri...

Страница 23: ...eout criterion can be defined as a special case In this case the gateway continues to receive characters until a defined pause occurs In the special case Timeout the Length 232 byte has no significanc...

Страница 24: ...licts 10 3 3 3 Timeout times The timeout times are preset by the definition of the 3964R protocol and cannot be overwritten tq acknowledgement timeout time 2 s The acknowledgement timeout time is star...

Страница 25: ...preset by means of a selection in the GSD file input and output are identical This length should be selected by the user such that the longest Modbus request resp response can be processed The user ca...

Страница 26: ...ange is commenced the parameters Trigger byte and Length byte Baud rate Parity Start bits Stop bits and Data bits must be set At the rotary switch on the RS side the MODBUS ID has to be set under whic...

Страница 27: ...y must detect when the user wishes to send new data via the serial interface This is normally done by the gateway com paring the data to be transferred via the Profibus with the old data stored intern...

Страница 28: ...out it does not affect the device s function or quality It can be put in again without problems 11 2 Connectors 11 2 1 Connector to the external device RS interface The serial interface is available...

Страница 29: ...interface At devices that are not isolated also the 0V Pwr signal can be used as reference 11 2 3 ProfibusDP connector The plug labeled PROFIBUS for the connection to Profibus is available on the fron...

Страница 30: ...LED is connected directly to the optionally also electrically isolated supply voltage of the serial interface RS232 422 485 11 3 5 LED State Lights green Controllable via Script Flashes green Control...

Страница 31: ...n executed The switch positions EE testmode and FF config mode are not possible for RS422 or RS485 operation 11 4 3 Termination Profibus If the Gateway is operated as the first or last physical device...

Страница 32: ...re then automatically reset If such warnings occur frequently please inform After Sales Service For user defined errors the flash frequency is 0 5 hertz The error is displayed as long as defined by Se...

Страница 33: ...hannel may also be mounted vertically so that the module is mounted turned through 90 13 2 Wiring 13 2 1 Connection systems The following connection systems must resp may be used when wiring the modul...

Страница 34: ...supply lines with the aim of ensuring an EMC compliant design of your system 13 2 4 General information on line routing Inside and outside of cabinets In order to achieve EMC compliant routing of the...

Страница 35: ...uppression in the higher frequency band is by connecting the shields at both ends The shield may also be connected at one end only in exceptional cases However this then achieves only an attenuation o...

Страница 36: ...ded parameterization since it is determined in Octet 8 of the parameterization telegram whether it is a DPV0 or a DPV1 Slave A DPV1 Slave can also be operated at a DPV0 Master if the DPV1 functions re...

Страница 37: ...can be combined in one octet Otherwise you must use as many octets as the number of different bytes words you wish to use and which cannot be combined in one octet If the module detects during the che...

Страница 38: ...guration data does not correspond Diag ext_diag Slave has external diagnostic data Diag not supported Requested function is not supported in the Slave Diag invalid_slave_response sets Slave permanentl...

Страница 39: ...to carry out an adaptation at DPV1 Now the 3 bytes 0x81 0x00 0x00 have been inserted in front of the actual error message in order to be compatible with DPV1 masters With it a DPV1 master identifies...

Страница 40: ...nge After the Master in the diagnostic detects that the Slave is ready for data exchange it sends data exchange telegrams Either the Master stores the data in the input output direction in the address...

Страница 41: ...for the usual conditions not condensing 9 Storage transport temperature 40 C 70 C 10 Atmospheric pressure during operation during transport 795 hPa 1080 hPa 660 hPa 1080 hPa 11 Installation altitude 2...

Страница 42: ...Cable length Maximum Baud rate dependent 1200 m 93 75 kBd 1200 m 187 5 kBd 1000 m 500 kBd 400 m 1 5 MBd 200 m 1 5 MBd 100 m 15 m no 1200 m 93 75 kBd 1200 m 312 kBd 500 m 625 kBd 250 m 6 Bus topology L...

Страница 43: ...user manual a sample file as well as the user manual can be ordered separately or downloaded free of charge from our homepage at www deutschmann de 16 3 Installation The UNIGATE CL ProfibusDP module f...

Страница 44: ...t is stored in the EEROM In the state of delivery this address is set to 126 and can only be changed by a Profibus master via the Profibus itself The address 126 is reserved in the Profibus for this p...

Страница 45: ...33 DC voltage to the terminals provided for this 16 10 Shield connection Earth the top hat rail onto which the module has been snapped 16 11 Project planning Use any project planning tool for project...

Страница 46: ...department 49 0 6434 9433 0 Technical hotline 49 0 6434 9433 33 Fax sales department 49 0 6434 9433 40 Fax technical hotline 49 0 6434 9433 44 E mail technical hotline hotline deutschmann de 17 1 Retu...

Страница 47: ...DP V 2 3 47 Deutschmann Automation GmbH Co KG Annex 18 Annex 18 1 Hexadecimal table Hex Decimal Binary 0 0 0000 1 1 0001 2 2 0010 3 3 0011 4 4 0100 5 5 0101 6 6 0110 7 7 0111 8 8 1000 9 9 1001 A 10 10...

Страница 48: ...Declaration of conformity Deutschmann Automation GmbH Co KG 48 UNIGATE fieldbus gateway UNIGATE CL ProfibusDP V 2 3 17 6 10 19 Declaration of conformity 19 1 EC declaration of conformity...

Страница 49: ...17 6 10 UNIGATE fieldbus gateway UNIGATE CL ProfibusDP V 2 3 49 Deutschmann Automation GmbH Co KG Declaration of conformity...

Страница 50: ...Declaration of conformity Deutschmann Automation GmbH Co KG 50 UNIGATE fieldbus gateway UNIGATE CL ProfibusDP V 2 3 17 6 10...

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