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VIPA CP 341S Manual

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VIPA System 300S
SPEED7 - CP | 341-2CH71 | Manual
HB140E_CP | RE_341-2CH71 | Rev. 09/46
November 2009

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  • Page 1 VIPA System 300S SPEED7 - CP | 341-2CH71 | Manual HB140E_CP | RE_341-2CH71 | Rev. 09/46 November 2009...
  • Page 2 Copyright © VIPA GmbH. All Rights Reserved. This document contains proprietary information of VIPA and is not to be disclosed or used except in accordance with applicable agreements. This material is protected by the copyright laws. It may not be reproduced, distributed, or altered in any fashion by any entity (either internal or external to VIPA), except in accordance with applicable agreements, contracts or licensing, without the express written consent of VIPA and the business management owner of the material.

  • Page 3: Table Of Contents

    Manual VIPA System 300S SPEED7 Contents Contents About this manual ..................1 Safety information ..................2 Chapter 1 Basics ................1-1 Safety Information for Users..............1-2 General description of the System 300..........1-3 System 300S..................1-4 Chapter 2 Assembly and installation guidelines......2-1 Overview ....................
  • Page 4 Manual VIPA System 300S SPEED7 Contents HB140E - CP - RE_341-2CH71 - Rev. 09/46...

  • Page 5: About This Manual

    PLC with the components of the System 300. Chapter 3: Hardware description Here the hardware components of the CP 341S are more described. The technical data are to be found at the end of the chapter. Chapter 4:...
  • Page 6 Manual VIPA System 300S SPEED7 About this manual The manual describes the CP 341S with double RS422/485 interface from Objective and VIPA. It contains a description of the construction, project implementation contents and usage. This manual is part of the documentation package with order number...

  • Page 7: Safety Information

    Safety information Safety information The CP is constructed and produced for: Applications conforming with • for the deployment with VIPA SPEED-Bus specifications • communication and process control • general control and automation applications • industrial applications • operation within the environmental conditions specified in the technical data •...
  • Page 8 Manual VIPA System 300S SPEED7 Safety information HB140E - CP - RE_341-2CH71 - Rev. 09/46...

  • Page 9: Chapter 1 Basics

    Manual VIPA System 300S SPEED7 Chapter 1 Basics Chapter 1 Basics This Basics contain hints for the usage and information about a SPEED7 Overview system from VIPA. General information about the System 300S like dimensions and environment conditions will also be found.

  • Page 10: Safety Information For Users

    Manual VIPA System 300S SPEED7 Chapter 1 Basics Safety Information for Users VIPA modules make use of highly integrated components in MOS- Handling of Technology. These components are extremely sensitive to over-voltages electrostatic that can occur during electrostatic discharges. sensitive modules The following symbol is attached to modules that can be destroyed by electrostatic discharges.

  • Page 11: General Description Of The System 300

    • System 300V The System 300V allows you to resolve automation tasks centralized and decentralized. The single modules of the System 300V from VIPA are similar in construction to Siemens. Due to the compatible backplane bus, the modules from VIPA and Siemens can be mixed.

  • Page 12: System 300S

    STEP 7 from Siemens. For this you may use WinPLC7 from VIPA or the Siemens SIMATIC manager. CPUs with integrated Ethernet interfaces or additional serial interfaces simplify the integration of the CPU into an existing network or the connection of additional peripheral equipment.
  • Page 13 Manual VIPA System 300S SPEED7 Chapter 1 Basics The SPEED-Bus is a 32Bit parallel bus developed from VIPA with a SPEED-Bus maximum data rate of 40MByte/s. Via the SPEED-Bus you may connect up to 10 SPEED-Bus modules to your CPU 31xS.
  • Page 14 • Dimensions of the basic enclosure: 1tier width: (HxWxD) in mm: 40x125x120 2tier width: (HxWxD) in mm: 80x125x120 Modules and CPUs of the System 300 from VIPA and Siemens may be Compatibility used at the "Standard" bus as a mixed configuration.

  • Page 15: Chapter 2 Assembly And Installation Guidelines

    Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Chapter 2 Assembly and installation guidelines In this chapter you will find all information, required for the installation and Overview the cabling of a process control with the components of the System 300.

  • Page 16: Overview

    CPU, the SPEED-Bus peripheral modules are connected via a SPEED- Bus bus connector at the left side of the CPU. VIPA delivers profile rails with integrated SPEED-Bus for 2, 6 or 10 SPEED-Bus peripheral modules with different lengths. SPEED-Bus (parallel)

  • Page 17: Installation Dimensions

    Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Installation dimensions 1tier width (WxHxD) in mm: 40 x 125 x 120 Dimensions Basic enclosure Dimensions Installation 125mm dimensions 120mm 175mm HB140E - CP - RE_341-2CH71 - Rev. 09/46...

  • Page 18: Installation Standard-Bus

    Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Installation Standard-Bus If you do not deploy SPEED-Bus modules, the assembly at the standard Approach bus happens at the right side of the CPU with the following approach: • Bolt the profile rail with the background (screw size: M6), so that you still have minimum 65mm space above and 40mm below the profile rail.

  • Page 19: Assembly Speed-Bus

    Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Assembly SPEED-Bus For the deployment of SPEED-Bus modules, a pre-manufactured SPEED- Pre-manufactured Bus rail is required. This is available mounted on a profile rail with 2, 6 or SPEED-Bus 10 extension plug-in locations.
  • Page 20 Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Installation SPEED-Bus- Module • Dismantle the according protection flaps of the SPEED-Bus plug-in locations with a screw driver (open and pull down). For the SPEED-Bus is a parallel bus, not all SPEED-Bus plug-in locations must be used in series.
  • Page 21 Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Installation CPU with Standard-Bus- Modules • If also standard modules shall be plugged, take a bus coupler and click it at the CPU from behind like shown in the picture.

  • Page 22: Cabling

    The power supplies and CPUs are exclusively delivered with CageClamp Overview contacts. For the signal modules the front connectors are available from VIPA with screw contacts. In the following all connecting types of the power supplies, CPUs and input/output modules are described. Danger! •...
  • Page 23 Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines For the cabling of e.g. the power supply of a CPU, green plugs with CageClamp CageClamp technology are deployed. technology (green) Here also you may connect wires with a cross-section of 0.08mm 2.5mm...
  • Page 24 In the following the cabling of the three variants of the front-facing Front connectors connector is shown: of the in-/output For the I/O modules the following plugs are available at VIPA: modules 20pole screw connection 40pole screw connection VIPA 392-1AJ00 VIPA 392-1AM00 Open the front flap of your I/O module.
  • Page 25 Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines ... continue 20pole screw connection 40pole screw connection VIPA 392-1AJ00 VIPA 392-1AM00 Push the release key at the front connector on Bolt the fixing screw of the front connector.

  • Page 26: Installation Guidelines

    Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Installation Guidelines The installation guidelines contain information about the interference free General deployment of System 300 systems. There is the description of the ways, interference may occur in your control, how you can make sure the electromagnetic digestibility (EMC), and how you manage the isolation.
  • Page 27 Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines In the most times it is enough to take care of some elementary rules to Basic rules for guarantee the EMC. Please regard the following basic rules when installing your PLC.
  • Page 28 Manual VIPA System 300S SPEED7 Chapter 2 Assembly and installation guidelines Electrical, magnetic and electromagnetic interference fields are weakened Isolation of by means of an isolation, one talks of absorption. conductors Via the isolation rail, that is connected conductive with the rack, interference currents are shunt via cable isolation to the ground.

  • Page 29: Chapter 3 Hardware Description

    Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Chapter 3 Hardware description Here the hardware components of the CP 341 are more described. The Overview technical data are to be found at the end of the chapter. Content Topic...

  • Page 30: Properties

    Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Properties • RS422/485 interface isolated to back plane bus CP 341S- 2RS422/485 • The following protocols are supported: 341-2CH71 - ASCII - STX/ETX • Parameterization via GSD file • Up to 250 telegrams within the 1024byte sized receive and send buffer •...

  • Page 31: Structure

    Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Structure LED status indicators CP 341S-2RS422/485 CP341S-2RS422/485 AI 8x12Bit 341-2CH71 INTF S/F1 EXTF1 The following components are under the COM1 FAULT1 front flap S/F2 TxD1 RxD1 S/F3 EXTF2 COM2 RS422/485 COM1 interface...
  • Page 32 Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Behavior on During firmware update at the corresponding CP the LEDs TxD and RxD firmware update are on and the RUN-LED is blinking. The CPU LEDs show the termination of the firmware update.
  • Page 33 Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Isolated voltages Pin 6 (P5V) of the isolated interfaces carries the isolated 5V supply with the P5V, M5V respective ground GND on pin 5 (M5V). You may use this isolated voltage to provide defined static voltage levels on the signaling lines by means of resistors and ensure that reflections are reduced to a minimum.
  • Page 34 Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Defined static For a connection with minimum reflections and the wire-break recognition voltage levels by at RS422/485 operation, the lines may be preset with defined static voltage parameters levels. At the CP interface the wiring of the receiver is realized as follows:...

  • Page 35: Technical Data

    Manual VIPA System 300S SPEED7 Chapter 3 Hardware description Technical data CP 341S- 2RS422/485 Module name VIPA 341-2CH71 Dimensions and Weight Dimensions (WxHxD) in mm 40x125x120 Weight 190g Electrical Data Voltage supply 5V via back plane bus Current consumption via back plane bus max.
  • Page 36 Manual VIPA System 300S SPEED7 Chapter 3 Hardware description HB140E - CP - RE_341-2CH71 - Rev. 09/46...

  • Page 37: Chapter 4 Deployment

    Chapter 4 Deployment Contents of this chapter is the hardware configuration and the Overview parameterization of the CP. In addition the communication between CPU and CP 341S by means of function blocks is described. Content Topic Page Chapter 4 Deployment ..............4-1 Fast introduction...................

  • Page 38: Fast Introduction

    For the deployment of the System 300S modules at the SPEED-Bus you have to include the System 300S modules into the hardware catalog via the GSD-file SPEEDBUS.GSD from VIPA. • Install the SPEEDBUS.GSD from VIPA. Hardware configuration • For hardware configuration jump within your project to the hardware configurator of the Siemens SIMATIC manager.
  • Page 39 For the processing of the connecting jobs at PLC side a user program is Communication with necessary in the CPU. Here the VIPA specific blocks FB 7 and FB 8 are the user program used for communication between CPU, CP and a communication partner.

  • Page 40: Hardware Configuration

    • Select Options > Install new GSD-file. • Navigate directory select VIPA_System_300S "SPEEDBUS.GSD". The modules of the System 300S from VIPA are now included in the hardware catalog at Profibus-DP / Additional field devices / I/O / VIPA_SPEEDBUS. HB140E - CP - RE_341-2CH71 - Rev. 09/46...
  • Page 41 Manual VIPA System 300S SPEED7 Chapter 4 Deployment The following text describes the approach of the project engineering of the Steps of project CP 341 for SPEED-Bus in the hardware configurator from Siemens at an engineering abstract sample. The project engineering is separated into the following parts: •...
  • Page 42 For the deployment of the System 300S modules at the SPEED-Bus the inclusion of the System 300S modules into the hardware catalog via the GSD-file SPEEDBUS.GSD from VIPA is required. After the installation of the SPEEDBUS.GSD you may locate at Profibus DP / Additional field devices / I/O / VIPA_SPEEDBUS the DP slave system VIPA_SPEEDBUS.
  • Page 43 Manual VIPA System 300S SPEED7 Chapter 4 Deployment The properties of the CP may be accessed by a double click at the CP, Properties which corresponds to the protocol you want. CP 341-2CH71 Every parameter of the CP may be accessed by the registers Address/ID and Parameter Assignment.

  • Page 44: Communication With The User Program

    Installing blocks library at the service area with Downloads > VIPA LIB. The library is available as packed zip-file. If you want to use VIPA specific blocks, you have to import the library into your project. Execute the following steps: •...
  • Page 45 Manual VIPA System 300S SPEED7 Chapter 4 Deployment The data consistency is limited by the block size of 1024byte during Data consistency communication between CPU and CP. For the consistent data communication of more than 1024byte the following is to be considered:...
  • Page 46 Manual VIPA System 300S SPEED7 Chapter 4 Deployment With the signal state ”1” at parameter EN_R, the software checks whether Release and data can be read by the CP. A data transmission operation can run over cancel a request several program cycles, depending on the amount of data involved.
  • Page 47 Manual VIPA System 300S SPEED7 Chapter 4 Deployment The FB 8 - P_SND_RK transfers a data block of a DB to the CP, specified Send data by the parameters DB_NO, DBB_NO and LEN. For data transfer the FB is FB 8 - P_SND_RK to be called either cyclically or statically by a timer-driven program.
  • Page 48 Manual VIPA System 300S SPEED7 Chapter 4 Deployment The DONE output shows ”request completed without errors”. If there was Error indication an ERROR, the corresponding event number is displayed in the STATUS. If no error occurs the value of STATUS is "0".

  • Page 49: Firmware Update

    The latest firmware versions may be found in the service area at Latest firmware at www.vipa.de. For example the following file is necessary for the firmware www.vipa.de update of the CP 341 with hardware release 1: Px000104_V..zip Attention! When installing a new firmware you have to be extremely careful.
  • Page 50 Manual VIPA System 300S SPEED7 Chapter 4 Deployment Attention! With a firmware update an overall reset is automatically executed. If your program is only available in the load memory of the CPU it is deleted! Save your program before executing a firmware update! 1.

  • Page 51: Chapter 5 Communication Protocols

    Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols Chapter 5 Communication protocols In this chapter the communication protocols are described, which are Overview supported by the CP. Here you may find the protocol specific parameters and if necessary the functionality of the corresponding protocol.

  • Page 52: Overview

    Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols Overview The simplest type of information exchange between two stations is the Serial transfer point-to-point link. Here the CP serves as interface for the CPU and a of a character communication station.

  • Page 53: Ascii

    Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols ASCII ASCII data communication is one of the simple forms of data exchange Mode of operation that may be compared to a multicast/broadcast function. Individual messages are separated by means of character delay time (ZVZ).
  • Page 54 Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols The addition of its value "0" or "1" brings the value of all the bits (data bits Parity and parity bit) up to a defined status. Range of values: none, odd, even...
  • Page 55 Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols For a connection with minimum reflections and the break evaluation at Setting of receive RS422/485 operation, the lines may be preset with defined static voltage channel levels. At the CP interface the wiring of the receiver is realized as follows:...

  • Page 56: Stx/Etx

    Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols STX/ETX STX/ETX is a simple protocol employing headers and trailers. The Mode of operation STX/ETX procedure is suitable for the transfer of ASCII characters (20h…7Fh). It does not use block checks. Any data transferred from the periphery must be preceded by an STX (Start of Text) followed by the data characters.
  • Page 57 Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols Number of bits onto which a character is mapped. Data bits Range of values: 5 ... 8 Default: 8 The addition of its value "0" or "1" brings the value of all the bits (data bits Parity and parity bit) up to a defined status.
  • Page 58 Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols The ASCII value of the start character that precedes a message to signify Start identification the start of a data transfer. You may select 1 or 2 start characters. When 1 and 2 you are using 2 start characters you have to specify "2"...
  • Page 59 Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols Via the operating mode you may specify if the interface is operated in half- Operating mode (RS485) or full-duplex (RS422) operation. Note! At half-duplex parameterization with RS485 data flow control is not possible.
  • Page 60 Manual VIPA System 300S SPEED7 Chapter 5 Communication protocols 5-10 HB140E - CP - RE_341-2CH71 - Rev. 09/46...
  • Page 61 Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior Chapter 6 Diagnostics and error behavior In this chapter the possibilities of diagnostics and the error behavior of the Overview CP is more described. Each CP part has its own diganostics buffer for about 100 diagnostics entries and these are accessible as record sets.

  • Page 62: Chapter 6 Diagnostics And Error Behavior

    Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior Accessing diagnostics messages The diagnostics functions enable you to quickly localize any errors, which Overview occur. The following diagnostics options are available: • Diagnostics via the CP-LEDs • Diagnostics via diagnostic buffer of the corresponding CP...
  • Page 63 Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior The diagnostics data of the corresponding CP may be accessed by the SFC 59 - RD_REC SFC 59 RD_REC. The read operation is started when input parameter REQ is set to 1 when the call to SFC 59 is issued.
  • Page 64 Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior To ensure that an entire record of one CP part is read, you must select a Suitable choice of target area with a length of 200byte. In this case the value in RET_VAL RECORD indicates the actual length of the data that was transferred successfully.

  • Page 65: Diagnostic Messages

    Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior Diagnostic messages Each diagnostics message has a length of 2byte and the following Structure structure: 15 ... 13 12 reserved Event class Event number (Error number) 0000h indicates no diagnostics entry is available.
  • Page 66 Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior ... continued Event class 04h "CP detected error in data traffic CP - CPU" 04 03h Incorrect, unknown or illegal data type (e.g. wrong parameterization of FB) Remedy: Check program for incorrect parameterization of the FB.
  • Page 67 Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior ... continued Event class 05h "error while processing CPU request" 05 01h Current request aborted as a result of CP restart. Remedy: No remedy is possible at PowerON. When re-parameteriza- tion of the CP from the programming device, before writing an interface you should ensure there are no more request running from the CPU.
  • Page 68 Manual VIPA System 300S SPEED7 Chapter 6 Diagnostics and error behavior ... continued ... Event class 08h "Receive error" 08 10h Parity error Remedy: Check the connecting cables of the communication partners or check whether both devices have the same setting for baud rate, parity and number of stop bits.
  • Page 69 Manual VIPA System 300S SPEED7 Index Appendix A Index ASCII ..........5-3 GSD file include ......4-4 Assembly ......... 2-1, 2-4 CPU 31xS ......... 2-4 Hardware description...... 3-1 Direction........2-2 SPEED-Bus ......2-5 Installation ........2-1 Installation guidelines....2-12 Basics ..........1-1 Interference influences ....
  • Page 70 Manual VIPA System 300S SPEED7 Index M.Stich HB140E - CP - RE_341-2CH71 - Rev. 09/46...

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