FRABA Interbus绝对旋转式编码器使用手册.pdfFRABA Interbus绝对旋转式

文件名称: FRABA Interbus绝对旋转式编码器使用手册.pdf

所属分类: 其它

开发工具:

文件大小: 451kb

下载次数: 0

上传时间: 2019-10-14

提供者: weixin_********

下载 (451kb)

不能下载？报告错误

详细说明：FRABA Interbus绝对旋转式编码器使用手册pdf,FRABA Interbus绝对旋转式编码器使用手册Contents 1 Introduction 4 10 Appendix..........-...-.......27 1.1 The absolute Rotary Encoder….……410.1 Profile functions… 2 1.2 The bus system INTERBUS 5 10.2 Manufacturer ific Functions…27 1.3 Definitions and abbreviations 5 10.3 Error codes 2 Encoder classes 6 10. 4 Miscellaneous return codes 29 2.1. Profile overview 6 10.5 Cam functions 30 2.1.1 Profile K1 6 10.6 Cam error codes 2.1.2 Profile k2 2.1.3 Profile K3 22D-Codes 3 Hardware topology and INTErBUs network. 8 31 Network topology………… 3.2 Connecting the bus participants .10 3.3 Diagnose LEDs 44 Using the CMD software…… 4.5 Projecting an INTERBUS system 13 4.4.2 Functions for getting started 14 4.4.3 Functions for diagnostics 14 5 Programming of the encoder parameter..15 5. 1 Inserting a FRABA INTERBUs K3 encoder.15 5.2 Preparing the parameterization....... 1 5.3 Parameterization 17 5.4 Manufacturer-specific functions 20 5.4. 1 FRABA Preset 20 5. 4.2 Velocity mode 54.3Read- Out mode… 20 5. 4. 4 Cam mode 6TechnicalData.www.22 6.1 Electrical Data 6.2 Mechanical Data 6.3 Minimum(mechanical) lifetime 23 6.4 Environmental conditions 7 Mechanical Drawings…,,,,… 24 7.1 Synchro flange iaaiiiast 24 7.2 Clamp flange 24 8 Models / Ordering Description…,………25 9 Accessories and documentation ∨ ersion11/03 UME OCD IB 1 Introduction 1.1 The absolute Rotary Encoder Absolute rotary encoders provide a definite value encoder classes K1, K2 and K3. The process data for every possible position. All these values are is generally transmitted in binary code reflected on one or more code discs the beams of infrared LEDs are sent through the code discs and The following parameters of the absolute rotary detected by arrays of photo transistors. The output encoder can be directly programmed via the IN signals are electronically amplified and the result- TERBUS network without any extra device g value is transferred to the interface counting direction(complement) measuring units per number of Revolutions The absolute rotary encoder has a maximum reso- Needed number of Revolutions for given num lution of 8192 steps per revolution (13 Bit).The ber of steps multi-turn version can detect up to 4096 revolutions Preset value (12 Bit). Therefore the largest resulting resolution Zero point displacement is 25 Bit 2-= 33, 554, 432 steps. The standard Velocity output single-turn version has 12 Bits, the standard multi- Cam functional turn version 24 bits To reduce the installation time significantly: the The absolute rotary encoder meets all specifica- encoder supports the Windows version of the CMD tions according to INTERBUS profile No. 71, given software Configurating-Monitoring-Diagnostics by the user organization ENCOM, part of the IN-(Version G4). This software is available for all TERBUS club. this is the profile of the European INTERBUS masters from Phoenix Contact in D- fieldbus norm (INTERBUS norm, EN50170). The 32819 Blomberg(Phone: +49(0)5235 34 02 22) implemented interface is ready for the connection and is in accordance with the specifications in this to the remote bus of the INTERBUS system The manual software supports al functions of the ∨ ersion11/03 page 4 UME OCD IB 1.2 The bus system INTERBUS 1.3 Definitions and abbreviations The trend to a higher degree of automation in Bus participant device which can send, receive general and the complex requests in production and amplify data and process engineering ask for efficient sensors Diagnostics detecting localization, classifica and actuators for every application INTERBUS is tion, display and interpretation of a fast, universal, and open sensors/actuators bus errors and messages system with one master and many slaves. INTER- INTERBUS E fieldbus BUS moves the 1/O area away from the controlling norm, according to INTERBUS unit to a decentralized periphery directly in the norm(EN 50254) machine. Only one serial bus cable connects the controlling unit with the 1O points. This reduces the The following abbreviations are used in this man- costs for the installation of the cables to a mini- ua: mum. Also, INTERBUS doesn ' t specify the trans- API absolute position value mission medium, allowing for the standard 9 wire Cw clockwise INTERBUs cable, the cost saving 2 wire Loop CCw counter clockwise cable, and most recently, a fibre optic cable(LWL). Pw preset value process value The INTERBUS is an open system which is sup- VC velocit ported by more than 500 periphery suppliers with a MsB most significant bit strong increase in the number of suppliers and LSB least significant bit applicants. Therefore there is a broad variety to choose the best product for your specific needs ∨ ersion11/03 UME OCD IB 2 Encoder classes The Absolute Rotary Encoders with INTERBUs user group(ENCOM)which ensures the communi interface transmit the process value in binary code. cation between the peripheral devices. One en There are encoders which are able to output the coder type can be used in very different applica position value only(K1, K2)and encoders which tions because the software in the encoder allows to can be programmed according to the application adapt it to the different needs (K3). The different profiles are regulated by the 21. Profile overview Three different ENCOM profiles are supported by have no out bytes(from the master)and cannot be FRABA's INTERBUS encoders. These profiles programmed. They differ only in the number of in differ in the number of in and out bytes allocated bytes, 2 for K1 and 4 for K2 Profile k3 has 4 bytes y the master for the device. Profiles K1 and K2 of in and out data, hence it can be programmed Profile IN Byte OUT Bytes K1 K2 0 K3 2.1.1 Profile k1 The Absolute Rotary Encoder with profile K1 are not programmable. This profile is used often for transmits 16 bits of process data. These data bytes single turn encoders (example: 12 bit single turn are binary coded and right justified The encoders Bit number 151413121 109 4 Meaning MSB Ix X X xx LSB 2.1.2 Profile K2 The Absolute Rotary Encoder with profile K2 are not programmable. This profile is used for multi transmits 32 bits process data. These data bytes turn encoders(example: 24 bit multi turn encoder) are binary coded and right justified. The encoders Bit number 31 29 27|262524|23 222 Meaning 0000MSB×x xLSB ∨ ersion11/03 UME OCD IB 2.1.3 Profile k3 The Absolute Rotary Encoder with profile K3 is right justified. In case of parameterization the mas- programmable. It transmits 32 bits of process data ter sends 32 bit process data to the encoder (3 (7 status and command bits and 25 bits for the status bits, 4 parameter bits and 25 data bits position value). Bits 0 to 24 are binary coded and Status bits Parameter bits Data bits Bit number 3130292827262524232221 321 0 Meaning 01000000MsBx X LSB The parameterization is done via the process data the encoder transmits messages to the master. channel. In the command word(bits 25 to 31, Bits 0 to 24 are reserved for the position value or status bits and parameter bits)the master sends the parameter value the command to the encoder in the status word 2.2ID-Codes The following specified id codes result according to the different interfaces and profiles Interface D-Code for K1 D-Code for k2 ID-Code for k3 INTERBUS 36h 54d 36h 54d 37h 55d INTERBUS LWL 36h 54d 36h 54d 37h 55d INTERBUS LOop2 Bah 178d Bah 178d B3h 179d ∨ ersion11/03 UME OCD IB 3 Hardware topology and INterBUs network 3.1 Network topology The physical structure of an INTERBUS system is power supply for the sensors in the bus cable that of a ring. The INTERBUS is installed as a (hybrid cable structure). The Installation remote compact cable in your plant, following one direc- bus is suitable for the construction of systems with tion Starting at a PLC-module or an IPC-master different sub stations which have a direct connec card the bus system connects the control systems tion to sensors and actuators. That results in an with the peripheral Input- and output-modules optimally short and cheap solution for the connec (INTERBUS participants ). The part of the bus that tion of sensors and actuators. The local bus is leads through the whole plant is called Remote designed for the cheap and flexible implementation Bus(RB)and it bridges distances up to 12, 8 km of peripheral sub stations in control cabinets and between the peripheral sub stations. To this main terminal boxes. The different peripheral bus par- bus the local bus is connected The local bus is ticipants are connected via local bus and bi called Installation remote bus or local bus -de- clamp the bus clamp connects the local bus and pending on the type. The structure of the Installa- remote bus. The encoders with standard and LW tion remote bus corresponds to the structure of the connections are remote bus participants. The remote bus, but there is the option to carry the Loop2 encoder is a local bus participant NTERBUS BIs Masto Bus Cicr NERES⊥co02 - AwCs AwC 100 AWC ICC -- ■■■■ ∨ ersion11/03 UME OCD IB Pinning information for standard 9 pin round connector Male(IB-In) Sianal Female(( B-Out DO D D 3 D 4 GND 5 PE +12-30∨DC GND(OV 8 9 RBST 9 bridge is with version A1 no longer needed From Soldering side Connector plug in / Counterpart respectively 象 ∨ ersion11/03 UME OCD IB 3.2 Connecting the bus participants The different bus participants are connected with a The addressing of the different bus participants is hybrid cable. This cable carries bus wires coming not necessary because the address is determined from the master and bus wires back to the master. by the physical position of the sensor /actuator on The standard INTERBUs encoder is connected to the bus. When connecting the standard inTeR- the bus cable with two 9 pin connectors. The in BUS, the shield of the cable must be connected to coming bus cable is female (connector at the en- the housing of the encoder for Emc quality. With coder: male), the outgoing cable is male (connec- the Loop, the housing should be connected to PE. tor at the encoder: female)as it carries the power Possible structure of an INTERBUS network with multiple interface participants BS CHID GF4c↓ SCUd飞 PROJECT LDEN2BG4 File Edil figuration Monitor Diagnost ck F3: State F4: Save t F5: pen sF7 Repres sert. AA Fe: Search ler bc Parameterization Memory Preprocessing Configuration Frame Loop Bus klemme Interbus Locp 4[4hD:1793hl:179旧]D:179[B3h BK ID: 8 Shl Status: Bead 口rl Extended ∨ ersion11/03 ge 10 UME OCD IB

(系统自动生成,下载前可以参看下载内容)