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Festo SPC200 Series Manual

Festo SPC200 Series Manual

Smart positioning controller fieldbus module profibus-dp
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Smart Positioning Controller SPC200
Fieldbus module
PROFIBUS-DP
Type SPC200-COM-PDP

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Summary of Contents for Festo SPC200 Series

  • Page 1 Smart Positioning Controller SPC200 Fieldbus module PROFIBUS-DP Type SPC200-COM-PDP...
  • Page 2 Festo AG & Co., Dept. KI-TD Type setting: KI-TD Edition: 9904NH © (Festo AG & Co., D-73726 Esslingen, Federal Republic of Germany, 1999) The copying, distribution and utilization of this docu- ment as well as the communication of its contents to others without expressed authorization is prohibited.
  • Page 3 Order no.: 188 893 Description: Manual Designation: P.BE-SPC200-COM-PDP-GB SPC200-COM-PDP 9904NH...

  • Page 4: Table Of Contents

    Contents Designated use..........V Target group .
  • Page 5 Instructions on commissioning the PROFIBUS ... . 4-38 4.4.1 Start-up reaction of the field bus module ....4-40 4.4.2 Response monitoring .

  • Page 6: Designated Use

    Designated use The field bus module type SPC200-COM-PDP has been designed for connecting the SPC200 to the PROFIBUS- DP in accordance with EN50170 part 2. With this field bus module, the SPC200 can be operated as a slave on the PROFIBUS-DP.

  • Page 7: Target Group

    Target group This manual is directed exclusively at technicians trained in control and automation technology and who have experience in installing, commissioning, pro- gramming and diagnosing stepping motor axes. Important user instructions This manual contains instructions on possible dangers which can occur if the SPC200 is not used correctly. These instructions are printed in italics, are placed in a frame and also marked with a pictogram.
  • Page 8 Pictograms Pictograms and symbols supplement the danger in- structions and draw attention to the nature and conse- quences of dangers. The following pictograms are used: Uncontolled movements of loose tubing Unintentional movements of the connected actuators High electric voltage or undefined switching status of the electronic components which consequently affect connected circuits.

  • Page 9: Notes On This Manual

    Notes on this manual This manual contains general basic information on fit- ting as well as installing and commissioning the SPC200 as a PROFIBUS-DP slave. Reference is made to the SPC200 Smart Positioning Controller with opera- ting system version V 3.x and with WinPISA as from version 3.x.

  • Page 10: Product-Specific Terms And Abbreviations

    Product-specific terms and abbreviations The following product-specific terms and abbreviations are used in this manual: Term/abbreviation Meaning Bus segment Bus cable between two terminating resistors. A bus segment contains maximum 32 slaves. A PROFIBUS-DP system contains at least one bus segment with at least 2 slaves. Further bus segments can be connected with the aid of repeaters.
  • Page 11 SPC200-COM-PDP 9904NH...

  • Page 12: System Summary

    1. System summary Chapter 1 System summary SPC200-COM-PDP 9904NH...

  • Page 13: System Structure

    1. System summary Contents 1. System summary System structure........1-3 Connecting and display elements on the PROFIBUS module .
  • Page 14 1. System summary 1.1 System structure Special field bus modules are available for connecting the SPC200 to field bus systems. Field bus module type SPC200-COM-PDP enables the SPC200 to be connected to the PROFIBUS-DP (in accordance with EN 50170 part 2). Programmer/PC SPC200 as PROFIBUS-DP slave PROFIBUS-DP master...
  • Page 15 1. System summary 1.2 Connecting and display elements on the PROFIBUS module The diagram below shows the connecting and display elements on field bus module type SPC200-COM-PDP. ERROR LED (red) PROFIBUS-DP POWER LED (green) interface (9-pin) Fig. 1/2: Connecting and display elements SPC200-COM-PDP 9904NH...

  • Page 16: Basic Structure For Operation On The Profibus-Dp

    1. System summary 1.3 Basic structure for operation on the PROFIBUS-DP Basic structure for the PROFIBUS-DP The SPC200 functions as a DP standard slave with just the following modules. Power supply module Diagnostic module Field bus nodule for PROFIBUS-DP Fig. 1/3: Basic structure for the PROFIBUS-DP Module Description Power supply...
  • Page 17 1. System summary A system with the above-mentioned modules offers the following scope of performance: • control of up to two pneumatic axes. • programming and diagnosis via a PC or an operating panel. • coordination with external PLC/IPC via a field bus. With field bus module type SPC200-COM-PDP the SPC200 can be connected to all DP masters.

  • Page 18: Operating Modes

    1. System summary 1.4 Operating modes Whether for control via an I/O module or via a field bus, the SPC200 offers the following operating modes for processing the stored NC programs: • start/stop mode • record select mode The desired operating mode can be set with the control panel or with WinPISA.
  • Page 19 1. System summary PLEASE NOTE The outputs of the master are mapped on internal in- puts of the field bus module or of the SPC200. PLC/IPC SPC200-COM-PDP SPC200 I10.0 ... I13.15 Q10.0 ... Q13.15 User program in DP master PROFIBUS-DP field bus Communication module Internal I/Os of field bus module User program in SPC200...
  • Page 20 1. System summary With the field bus module, 10 bits are available for se- lecting the NC record number in record select mode. The maximum permitted number of NC records (up to 1000) of the determined starting programs can there- fore be accessed.
  • Page 21 1. System summary The functions of the internal input and output bits of the field bus module, as well as the permitted NC com- mands, depend on the operating mode set. Detailed in- formation on this can be found in the user manual for the SPC200.

  • Page 22: Fitting

    2. Fitting Chapter 2 Fitting SPC200-COM-PDP 9904NH...
  • Page 23 2. Fitting Contents 2. Fitting Fitting and removing the field bus module ....2-4 SPC200-COM-PDP 9904NH...
  • Page 24 2. Fitting WARNING Before starting the fitting work, switch off the follow- ing in the sequence specified here: 1. the compressed air supply 2. the load voltage and operating voltage supplies on the SPC200 and, if applicable, on the axis interface string. You thereby avoid: –...

  • Page 25: Fitting And Removing The Field Bus Module

    2. Fitting 2.1 Fitting and removing the field bus module CAUTION Incorrect handling can damage the modules. Do not, therefore, touch the contacts on the modules. Please observe the regulations for handling electro- statically vulnerable components. Before fitting or removing modules, discharge yourself electrostatically, in order to protect the modules from discharges of static electricity.
  • Page 26 2. Fitting WARNING Actuators can be activated unintentionally and the SPC200 can be damaged if modules are added or removed while the power supply is switched on. Before undertaking installation and/or maintenance work, switch off the following in the sequence specified here: 1.
  • Page 27 2. Fitting Direction for unlocking Front plate of module Locks automatically Terminal strip Safety catch Guide rail Fig. 2/1: Fitting the modules Removing When removing a module, proceed as follows: modules 1. Switch off the operating voltage and the compressed air supply.

  • Page 28: Installation

    3. Installation Chapter 3 Installation SPC200-COM-PDP 9904NH...
  • Page 29 3. Installation Contents 3. Installation General instructions ........3-3 Connecting the PROFIBUS-DP interface.

  • Page 30: General Instructions

    3. Installation 3.1 General instructions WARNING Before undertaking installation and/or maintenance work, switch off the following in the sequence speci- fied here: 1. the compressed air supply 2. – the load voltage supply for field devices and proportional directional control valves (plug X2, pin 1) –...

  • Page 31: Connecting The Profibus-Dp Interface

    3. Installation 3.2 Connecting the PROFIBUS-DP interface There is a Sub-D connection on the field bus module for connecting the SPC200 to the PROFIBUS-DP. This connection serves for the supply cable as well as for the continuing field bus cable. Pin 1 Pin 6 Pin 5...
  • Page 32 3. Installation Field bus cable specifications Recommendation: Use a cable conforming to the speci- fications as per EN 50170 part 2 (cable A). – characteristic impedance: 135-165 Ohm (3-20 MHz) – capacitance per unit length: < 30 nF/km – loop resistance: < 110 Ohm/km –...
  • Page 33 3. Installation Plugs CAUTION Use plugs with a terminating resistor if you are fitting the SPC200 at the end of a segment. Use special bus plugs for PROFIBUS, e.g. the following 9-pin plug from Siemens AG or from ERNI. Siemens part number Description 6ES7 972-0BA10-0XA0 Terminating resistor can be switched...
  • Page 34 3. Installation Connecting the bus cable • Always connect the cable cores to the appropriate connection A or B of the 4-pin series terminal. • Make sure that the cable screening lies flat under the fastening clip for the screening. •...
  • Page 35 3. Installation Terminating resistor (cable termination) Bus segments must be concluded at both ends with a terminating resistor. This also applies if the module or communication processor is at the end of the bus cable. Recommendation: Use plugs with an integrated termi- nating resistor if you are connecting the SPC200 at the end of a bus segment.

  • Page 36: Connecting The Spc200 Via A Branch Line

    3. Installation 3.3 Connecting the SPC200 via a branch line CAUTION If you cannot avoid connecting the SPC200 via a branch line: – seal the branch lines with a terminating resistor – note that the permitted segment length is reduced by the length of the branch line –...

  • Page 37: Optical-Fibre Waveguide Connection

    3. Installation 3.4 Optical-fibre waveguide connection The following transmission media are available for the PROFIBUS: – cable transmission (screened two-wire cable) – optical-fibre waveguide (plastic and glass fibre) For transmission in environments subjected to strong interference, as well as for extending the coverage range with high baud rates, we recommend the optical- fibre waveguide technology.

  • Page 38: Commissioning

    4. Commissioning Chapter 4 Commissioning SPC200-COM-PDP 9904NH...
  • Page 39 4. Commissioning Contents 4. Commissioning Procedure for commissioning ......4-3 4.1.1 Additional instructions on commissioning with WinPISA ..4-4 Preparations for commissioning the field bus .

  • Page 40: Procedure For Commissioning

    4. Commissioning 4.1 Procedure for commissioning In order to commission an SPC200 mit integrated field bus module, you will require the WinPISA software package as from version 3.X. Recommendation Proceed with commissioning as follows: 1. Create and save the desired hardware configuration (incl.

  • Page 41: Additional Instructions On Commissioning With Winpisa

    4. Commissioning 4.1.1 Additional instructions on commissioning with WinPISA Proceed first of all as described in the WinPISA manual (see Chapter 4 in the WinPISA manual). With some of the commissioning steps, the signals ENABLE, START and STOP are required for controlling the axes, e.g. with the steps: –...
  • Page 42 4. Commissioning WARNING Make sure that nobody can place his/her hand in the positioning range of the moving mass and that no objects lie in this path. In order to generate control signals in test mode, first activate the command [Online] [Observe] [Selection] [Control signals].
  • Page 43 4. Commissioning I/O control signals (summary) Detailed explanations of the I/O control signals can be found In the manual for the SPC200. A detailed sum- mary of the I/O assignment is shown in section 4.4.2. Start/stop mode Address *) Control signal Description I10.0 ENABLE...
  • Page 44 4. Commissioning Program test in record select mode In record select mode, the window "Control signals" enables the direct selection of an NC record number. This NC record number corresponds to the actual NC record number in the NC program. Please note that when loading a program with WinPISA, the programmed record numbers are stored beginning with N000 and with step size 1.
  • Page 45 4. Commissioning Commissioning the field bus Commission the SPC200 as field bus slave as follows: 1. Set the PROFIBUS address with WinPISA or with the operating panel. 2. Configure the Profibus with the appropriate configu- ration software (e.g. with COM PROFIBUS or STEP 7 hardware configurator).

  • Page 46: Preparations For Commissioning The Field Bus

    4. Commissioning 4.2 Preparations for commissioning the field bus Setting the PROFIBUS address The PROFIBUS address (DP slave address) of the SPC200 can be set with: – the WinPISA software package – the operating panel Modification by a DP master is not permitted. PLEASE NOTE PROFIBUS addresses may only be assigned once per PROFIBUS-DP interface.

  • Page 47: Setting The Profibus Address With Winpisa

    4. Commissioning 4.2.1 Setting the PROFIBUS address with WinPISA PLEASE NOTE In order to avoid errors during commissioning, the field bus module is supplied from the factory set at an invalid PROFIBUS address. In order to set the PROFIBUS addresses with Win- PISA, proceed as follows: 1.
  • Page 48 4. Commissioning 3. Now select the register card [Field bus]. The dia- logue window will then appear. Register card [Field bus] Entry field for PROFIBUS address Fig. 4/4: Configuration of PROFIBUS module 4. Set the desired PROFIBUS address (0...125) and confirm with OK.

  • Page 49: Setting The Profibus Address With The Control Panel

    4. Commissioning 4.2.2 Setting the PROFIBUS address with the control panel PLEASE NOTE In order to avoid errors during commissioning, the field bus module is supplied from the factory set at an invalid PROFIBUS address. In order to set the PROFIBUS addresses with the control panel, proceed as follows: 1.
  • Page 50 4. Commissioning 4. Press the Enter key to open the menu FIELDBUS. PROFIBUS-DP STATION ADDRESS 5. Press the Enter key to select the command STATION ADDRESS. STATION ADDRESS 000? 6. Use the cursor keys to set the desired PROFIBUS ADDRESS. Then press the Enter key. A system reset is required before you can transfer the new PROFIBUS address.

  • Page 51: Configuring The Spc200 As A Profibus Slave

    4. Commissioning 4.3 Configuring the SPC200 as a PROFIBUS slave Before commissioning or programming you should com- pile a configuration list of all the connected field bus slaves. On the basis of this list, you can: – compare the NOMINAL with the ACTUAL configura- tion in order to detect connection faults –...
  • Page 52 4. Commissioning I/O address range The SPC200 communicates with the PROFIBUS mas- ter via internal I/O address ranges (internal input/output addresses). The size of this configurable I/O address range depends on the operating mode used on the SPC200. The following table summarizes this. Operating I/O address range*) Function of the inputs/outputs...
  • Page 53 4. Commissioning Module consistency The SPC200 supports the following variants of module consistency: – consistency over the complete configured address range – only permitted in start/stop mode: consistency over 1 byte Configuration entries with identifiers The type and the number of inputs and outputs are written with identifiers under PROFIBUS-DP.
  • Page 54 4. Commissioning Permitted identifiers for COM-PROFIBUS and step 7 (hardware configurator) Valid identifiers for start/stop mode Decimal Meaning Consistent over 2 byte inputs 1 byte 4 byte inputs 1 byte 6 byte inputs 1 byte 8 byte inputs 1 byte 2 byte outputs 1 byte 4 byte outputs...
  • Page 55 4. Commissioning FREEZE and SYNC The SPC200 supports the PROFIBUS control com- mands Sync and Freeze. If a PROFIBUS master sends these control commands, the internal I/Os of the field bus module used for communication (I10.0...I13.15 or Q10.0..Q13.15) are treated as follows: CAUTION In the following cases the FREEZE or SYNC mode will be automatically reset:...
  • Page 56 4. Commissioning SYNC The outputs of the master are mapped on internal in- puts of the field bus module. With this control command the internal inputs can be ”frozen.” The SPC200 then no longer reacts to modifications of the output image in the master.

  • Page 57: Configuration With Com Profibus

    4. Commissioning 4.3.1 Configuration with COM PROFIBUS General instructions The COM PROFIBUS software package serves for planning commissioning conjunction with PROFIBUS masters from Siemens or with compatible masters. In order to understand this chapter you should be sure of how to operate your configuration program. If necessary, refer to the documentation on the COM- PROFIBUS.
  • Page 58 4. Commissioning Copy the files provided into the following directories of your programmer or PC. File type File name Copy into directory GSD file SPC_00C8.GSD ..COMPB3x\GSD (German) GSD file SPC_00C8.GSE ..COMPB3x\GSD (English) BITMAP PBSP200N.BMP ..COMPB3x\BITMAP PBSP200S.BMP Although COM PROFIBUS has already been started when you copy the GSD files, you can update the slave catalogue with the command [File] [Read GSD file].
  • Page 59 4. Commissioning Inserting the SPC200 as slave The window "Master System PROFIBUS Address X" represents the structure of the master system graphi- cally. When the GSD file has been installed, you can insert the SPC200 By selecting "NC" in the menu "Slaves."...
  • Page 60 4. Commissioning Configuring slave characteristics By double-clicking the SPC200 symbol, you can open the dialogue window "Slave characteristics" and con- figure the SPC200. In the dialogue window "Configure" you can determine the number and size of the I/O ranges of the slave and assign address ranges of the master to them.
  • Page 61 4. Commissioning Please note the following: – The number of inputs and outputs to be configured depends on the operating mode of the SPC200. – Always configure inputs before outputs. – Assign only one identifier for inputs and one for out- puts.

  • Page 62: Configuration With Step 7

    4. Commissioning 4.3.2 Configuration with STEP 7 General instructions The Simatic Manager software package serves for planning commissioning conjunction with PROFIBUS masters from Siemens or with compatible masters. In order to understand this chapter you should be sure of how to operate your configuration program. If necessary, refer to the documentation on the Simatic Manager.
  • Page 63 4. Commissioning The files must be installed as follows, in order that all necessary information about the SPC200 is made known to the configuration program. • with Simatic Manager up to version 4.01 Copy the files provided into the following directories of your programmer or PC.
  • Page 64 Menu entry "NC" from GSD file Fig. 4/7: Station selection STEP 7 • In order to insert the SPC200, click the entry Festo SPC200 and hold the left-hand mouse key pressed down. Move the mouse pointer to the field bus string and release the mouse key.
  • Page 65 • To do this open the permitted identifiers in the hard- ware catalogue under Festo SPC200. • Move the desired identifier with the aid of the mouse into the appropriate line under "Modules/DP ID".
  • Page 66 4. Commissioning Please note the following: – The number of inputs and outputs to be configured depends on the operating mode of the SPC200. – Always configure inputs before outputs. – Assign only one identifier for inputs and one for out- puts.

  • Page 67: Configuration With Dp Masters Of Other Manufacturers

    4. Commissioning 4.3.3 Configuration with DP masters of other manufacturers The SPC200 can be controlled by any PLC, PC or in- dustrial PC with a PROFIBUS-DP module as per EN 50170 (DIN 19245). Starting the bus In order to commission the SPC200 correctly, the DP master must perform the following functions in the se- quence stated here: 1.
  • Page 68 4. Commissioning Send parametrizing data (Set_Prm) The parametrizing data is transferred from the DP mas- ter to the SPC200 with the function Set_Prm. Octet 1: Station status Meaning Explanation Reserved WD_On Response monitoring of SPC200 on/off: logic "0": off logic "1": on Freeze_Req logic "1": Activate FREEZE Sync_Req...
  • Page 69 4. Commissioning Octets 2 and 3: WD_Fact_1 WD_Fact_2 Meaning Explanation Range 1 - 255: The response monitoring time of the SPC200 is transferred with these two octets: [s] = 10ms * WD_Fact_1 * WD_Fact_2 Octet 4: Minimum Station Delay Responder (min T Explanation The minimum time the SPC200 must wait before the reply telegram can be sent to the DP master.
  • Page 70 4. Commissioning Send configuration data (Chk_Cfg) The configuration data are transferred from the DP master to the SPC200 with the function Chk_Cfg. PLEASE NOTE The configuration of the SPC200 can be carried out as follows: – one identifier bit for the sum of the inputs and one for the sum of the outputs.
  • Page 71 4. Commissioning Request diagnostic information (Slave_Diag) The diagnostic data are requested by the SPC200 with the function Slave_Diag. This function is described in chapter 5, section "Diagnosis via PROFIBUS-DP." Cyclic exchange of data (Data_Exchange) The cyclic exchange of useful data is performed with the function Data_Exchange.
  • Page 72 4. Commissioning Summary of implemented functions and service access points (SAP) Function Available Destination SAP (DSAP) Data_Exchange None RD_Inp RD_Outp Slave_Diag Set_Prm Chk_Cfg Get_Cfg Global_Control Set_Slave_Add Bus parameters/reaction times Baud rate (kBit/s) max T min T ...187.5 1500 3000 6000 12000 4-35 SPC200-COM-PDP 9904NH...
  • Page 73 4. Commissioning Device data base file (GSD) The data carrier supplied contains the device data base file (GSD) with the specific, standardized, device data for the SPC200. File type File name Copy into directory GSD file SPC_00C8.GSD ..COMPB3x\GSD (German) GSD file SPC_00C8.GSE ..
  • Page 74 4. Commissioning PLEASE NOTE – You may configure only one identifier for the inputs and one for the outputs. – All internal I/Os of the field bus module, which lie outside the I/O address range configured for communication, can be used as flags in the operating mode start/stop.

  • Page 75: Instructions On Commissioning The Profibus

    4. Commissioning 4.4 Instructions on commissioning the PROFIBUS Switching on the power supply PLEASE NOTE Refer also to the switching-on instructions in the user manual for your controller. When you switch your controller on, it will automatically perform a comparison between the NOMINAL and AC- TUAL configurations.
  • Page 76 4. Commissioning Please observe the following points when switching on the power supply. Common If there is a common supply to the control system and supply all the field bus slaves, power should be switched on by means of a central power unit or switch. Separate If the control system and the field bus slaves have sep- supply...

  • Page 77: Start-Up Reaction Of The Field Bus Module

    4. Commissioning 4.4.1 Start-up reaction of the field bus module PLEASE NOTE When projects are loaded with WinPISA, the field bus module will be re-initialized. An exchange of data cannot take place until the field bus module is reconfigured by the master. Information on the start-up reaction of the SPC200 can be found in the user manual for the SPC200.
  • Page 78 4. Commissioning POWER LED on BUSERROR-LED on Initialization Hardware BUSERROR self test fault LED flashes fault? fast BUSERROR- BUSERROR LED LED flashes flashes slowly (offline) briefly Configuration master? Switch off BUSERROR LED Data exchange Servicing required Set correct PROFIBUS address or operating mode Fig.

  • Page 79: Response Monitoring

    4. Commissioning 4.4.2 Response monitoring The response monitoring influences the reaction in the event of failure of the field bus communication, e.g. due to cable fracture. The SPC200 can be operated with activated or deactivated response monitoring. When the response monitoring is activated, all field bus inputs of the SPC200 will be reset to 0 when the re- sponse monitoring time has expired.

  • Page 80: Commissioning On The Field Bus

    4. Commissioning 4.4.3 Commissioning on the field bus Commissioning software for the field bus master usually provides an online mode in which the current states of the field bus inputs and outputs can be influenced. As with commissioning with WinPISA, you can also generate the control signals of the SPC200 by means of the PROFIBUS master.
  • Page 81 4. Commissioning Internal I/O addresses in start/stop mode The configured outputs of the master are mapped on the input bits. Input bits (I10.0 ... I13.15) Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit 15 Bit 14...
  • Page 82 4. Commissioning Internal I/O addresses in record select mode The configured outputs of the master are mapped on the input bits (I10.0 ... I13.15). Input bits (I10.0 ... I11.15) Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0...
  • Page 83 4. Commissioning Examples for start/stop mode SPC200 Master Symbol Function designation I10.0 A20.0 ENABLE Enable signal for SPC200 I10.1 A20.1 START/ Start/reset signal RESET I10.2 A20.2 STOP Stop signal I10.3 A20.3 SYNC_IA Synchronization input for program A I10.4 A20.4 SYNC_IB Synchronization input for program B Q10.0 E20.0...
  • Page 84 4. Commissioning Acknowledging the "Programmed stop" (M00) in subsystem A NC program in the SPC200 N0000 G00 XPOS1 "Move to POS1 N0001 "Programmed stop N0002 G00 XPOS2 "Move to POS2 N0003 G00 XPOS3 "Move to POS3 N0004 ..N0005 ..N0006 ..
  • Page 85 4. Commissioning Example for record select mode SPC200 Master Symbol Function designation I10.0 A20.0 ENABLE Enable signal for SPC200 I10.1 A20.1 RESET Reset signal I10.2 A20.2 STOP Stop positioning task I10.3 A20.3 CLK_A Start NC record from program A I11.0 ... AW22 RECBIT NC record number...

  • Page 86: Diagnosis And Error Treatment

    5. Diagnosis and error treatment Chapter 5 Diagnosis and error treatment SPC200-COM-PDP 9904NH...
  • Page 87 5. Diagnosis and error treatment Contents 5. Diagnosis and error treatment General instructions on diagnosis ..... . . 5-3 On-the-spot diagnosis....... . . 5-4 Diagnosing with WinPISA.

  • Page 88: General Instructions On Diagnosis

    5. Diagnosis and error treatment 5.1 General instructions on diagnosis Information on general diagnosis and error treatment can be found in the user manual for the SPC200 order no. P.BE-SPC200-GB. This chapter contains informa- tion on diagnosing the field bus module or diagnosis and error treatment with the PROFIBUS-DP.

  • Page 89: On-The-Spot Diagnosis

    5. Diagnosis and error treatment 5.2 On-the-spot diagnosis The two LEDs on the field bus module permit a speedy on-the-spot diagnosis of the communication status. – POWER LED (green) – ERROR LED (red). POWER ERROR Operating status (green) (red) is out is out Operating voltage not applied lights up...
  • Page 90 5. Diagnosis and error treatment With the device-related diagnosis, the current error message consisting of the error class, axis identifer, error number and additional information can be read out via the PROFIBUS-DP (see manual P.BE-SPCPDP-...). SPC200-COM-PDP 9904NH...

  • Page 91: Diagnosing With Winpisa

    5. Diagnosis and error treatment 5.3 Diagnosing with WinPISA With the command [Diagnosis][Status display] in the menu [Online] you can display important system data of the SPC200. The register card [Field bus] shows infor- mation on the field bus connection. Fig.

  • Page 92: Diagnosing With Profibus-Dp

    5. Diagnosis and error treatment 5.4 Diagnosing with PROFIBUS-DP Structure of the slave diagnosis of the SPC200 The slave diagnosis of the SPC200 follows standard EN 50170 part 2. The 12 bytes listed below are reserved in the SPC200 for slave diagnosis. Please refer to the manual for your DP master for information on how to request the slave diagnosis.
  • Page 93 5. Diagnosis and error treatment Station status 1 With station status 1, bit 3 is of particular interest. If this bit is set, it is sensible to evaluate the device-related diagnosis. (Diag.Station_Non_Existent) The SPC200 is no longer or not yet addressable (will be set by master) (Diag.Station_Not_Ready) The SPC200 is not yet ready...
  • Page 94 5. Diagnosis and error treatment Station status 2 (only SPC200-related bits) (Diag.Prm_Req) SPC 200 must be re-parametrized and re-configured. (Diag.Stat_Diag) Master must request diagnostic data until this bit is set at logic 0. SPC200 sets this bit fixed at logic 1. (Diag.WD_On) Response monitoring active.
  • Page 95 5. Diagnosis and error treatment Master address Octet 4: Diag.Master_Add Explanation The address of the master which parametrized the SPC is entered in this octet. Manufacturer identifier Octets 5 and 6: Ident_Number Explanation These octets contain the manufacturer identifier: 00C8 for the SPC200 Header for device-related diagnosis Octet 7: Ext_Diag_Data (device-related diagnosis)
  • Page 96 5. Diagnosis and error treatment Structure of the device-related diagnosis The device-related diagnoses 1 ... 4 contain the 8-figure error number of the SPC200. This error message can also be displayed with the operating panel or with WinPISA. The coded error message contains informa- tion on: –...
  • Page 97 5. Diagnosis and error treatment A detailed description of the possible error messages can be found in the manual for the SPC200. Device-related diagnosis 1 This contains the 2nd. and 3rd. hexadecimal position of the additional information. Additional information (3-figure) (2nd.
  • Page 98 5. Diagnosis and error treatment Device-related diagnosis 3 This contains the 1st. hexadecimal position of the error number and the 1-figure axis identifier. Axis identifier (1-figure; 0 ...4) 0 = system error (not axis-related) 1 = error in X-axis 2, 3, 4 = error in Y, Z, U-axis Error number (2-figure) (1st.

  • Page 99: Diagnosing With The Programmer/Pc

    5. Diagnosis and error treatment Diagnosing with the general DP master PLEASE NOTE The identifier-related or channel-related diagnosis listed in standard EN 50170 (DIN 19245) cannot be used. 5.5 Diagnosing with the programmer/PC Some software programs also provide the following functions in addition to the bus configuration: –...

  • Page 100: Technical Appendix

    A. Technical appendix Appendix A Technical appendix SPC200-COM-PDP 9904NH...

  • Page 101: A.1 Technical Specifications

    A. Technical appendix Contents A. Technical appendix Technical specifications ....... A-3 Index .

  • Page 102: Technical Specifications

    A. Technical appendix A.1 Technical specifications Type SPC200-COM-PDP Temperature range: – operation C ... + 50 – storage/transport C ... + 70 Weight 80 g Relative humidity 95 % non condensing Field bus – design RS 485, floating – transmission Serial asynchronous, half duplex –...
  • Page 103 A. Technical appendix SPC200-COM-PDP 9904NH...

  • Page 104: Index

    A. Technical appendix A.2 Index Branch line connecting via a branch line ....3-9 Bus segment meaning of the term bus segment ... . IX Device data base file (GSD) .
  • Page 105 A. Technical appendix Error messages structure of the error messages ... . 5-11 Field bus cable specifications ......3-5 FREEZE general instructions on SYNC and FREEZE.
  • Page 106 A. Technical appendix Power supply switching on ......4-38 PROFIBUS address setting with operating panel....4-12 setting with WinPISA .
  • Page 107 A. Technical appendix SPC200-COM-PDP 9904NH...

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