Transcription

BeckhoffPC Fieldbus cardCX Fieldbus moduleDeviceNet:FC520x / CX1500-x520Version: 1.122.04.2004

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x5202Please note the followingTarget groupThis description is only intended for the use of trained specialists in controland automation engineering who are familiar with the applicable nationalstandards.Safety requirementsThe responsible staff must ensure that the application or use of the products described satisfy all the requirements for safety, including all the relevant laws, regulations, guidelines and standards.The documentation has been prepared with care. The products described are,however, constantly under development. For that reason the documentation is notin every case checked for consistency with performance data, standards or othercharacteristics, and does not represent an assurance of characteristics in the senseof § 459, Para. 2 of the German Civil Code. In the event that it contains technical oreditorial errors, we retain the right to make alterations at any time and without warning. No claims for the modification of products that have already been supplied maybe made on the basis of the data, diagrams and descriptions in this documentation. This manual is copyrighted. Any reproduction or third party use of this protectedpublication, whether in whole or in part, without the written permission of ElektroBeckhoff GmbH, is forbidden.BECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x5203Table of Contents1FOREWORD .41.1Introduction .41.2Safety Instructions.51.3Version of the Documentation .52PRODUCT OVERVIEW.62.1Beckhoff FC520x: Technical Documentation.62.2Beckhoff CX1500-x520: Technical Documentation .82.3DeviceNet Introduction.102.4Hardware Description .112.5DeviceNet Connector.133FITTING AND WIRING.143.1Installation .143.2Wiring the Bus System .154PARAMETERISATION AND COMMISSIONING.184.1Configuration: TwinCAT System Manager .184.2DeviceNet Device .194.3DeviceNet Slave .264.4DeviceNet Box .295ERROR HANDLING AND DIAGNOSIS .405.1LEDs .405.2Device Diagnostics .425.3Box Diagnostics .4566.1APPENDIX .49Support and Service .49BECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x52041 Foreword1.1 IntroductionThe purpose of this document is to provide DeviceNet Specific Information needed to set up a DeviceNetNetwork with Beckhoff FC520x / CX1500-x520 DeviceNet Interface units. From DeviceNet point of viewboth units have the same functionalities. Therefore, this documentation serves for both.Beside the Product Overview it shows the DeviceNet Configuration and Diagnostic Data of Beckhoff’sTwinCAT System Manager using a Beckhoff DeviceNet Interface FC520x or CX1500-x520. It is intendedfor the usage of Master and Slave Interfaces and describes the meaning of the diagnostic inputs andexplains the troubleshooting for the specific errors.BECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x52051.2 Safety InstructionsSafety RulesThe responsible staff must ensure that the application or use of the products described satisfy all the requirements for safety, including all the relevant laws, regulations, guidelines and standards.State at DeliveryAll the components are supplied in particular hardware and software configurations appropriate for theapplication. Modifications to hardware or software configurations other than those described in the documentation are not permitted, and nullify the liability of Elektro BECKHOFF GmbH.Personal QualificationThis description is only intended for the use of trained specialists in control and automation engineeringwho are familiar with the applicable national standards.1.3 Version of the DocumentationVersion1.01.1ChangesPreliminary Version, initial releaseAdded chapters:- Product Overview- Fitting and Wiring- AppendixBECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-1496FC520x / CX1500-x5202 Product Overview2.1 Beckhoff FC520x: Technical DocumentationThe FC5201 and FC5202 PC plug-in cards link the PC to a DeviceNet network. They can act as masteror as slave modules. The PCI bus interface ensures both high transmission rates to the PC and fullyautomatic configuration of the cards in the PC hardware. The DeviceNet cards provide a powerful implementation of the protocol, offering many desirable features: One (FC5201) or two (FC5202) DeviceNet channels, each with its own processor, memory, etc. All DeviceNet I/O modes are supported: polling, change of state, cyclic, strobed Optionally two DeviceNet channels in parallel on one card are possible Powerful parameter and diagnostics interface The error management for each bus user is freely configurable It is possible to read the bus configuration and automatically assign the "eds" files Integrated bus loading display CAN interfaces are electrically isolatedBECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-1497FC520x / CX1500-x520Technical DataTechnical DataNumber of Fieldbus ChannelsTransmission RateInterface to the PCBus InterfaceBus nodesProcess imageCommunicationTermination ResistorHardware diagnosticsDimensionsOperating temperatureBECKHOFF FC520x / CX1500-x520FC5201FC520212125, 250, 500 kbaudplug-and-play PCI interface 32 bit with 4 kbytes DPRAMper channelopen style connector 5-pin according to DeviceNet specification, galvanically isolated. Card comes with connector.per channel: max. 63 slavestotal max. 3 kbyte input and output datamaster and slave functionalitySwitchable2 LEDs per channelapprox. 106 x 175 mm0 C . 55 C

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-1498FC520x / CX1500-x5202.2 Beckhoff CX1500-x520: Technical DocumentationThe CX1500-x520 links the CPU to a DeviceNet network. The CX1500-M520 can act as master, theCX1500-B520 as slave module. The DeviceNet interface provides a powerful implementation of the protocol, offering many desirable features: All DeviceNet I/O modes are supported: polling, change of state, cyclic, strobed Powerful parameter and diagnostics interface The error management for each bus user is freely configurable It is possible to read the bus configuration and automatically assign the "eds" files Integrated bus loading displayBECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-1499FC520x / CX1500-x520Technical DataTechnical DataNumber of Fieldbus ChannelsTransmission RateInterface to the CPUBus connectiomBus NodesCommunicationDimensions (W x H x D)Weight approx.Operating temperatureStorage temperatureRelative humidityVibration/shock resistanceEMC resistance burst/ESDProtection classBECKHOFF FC520x / CX1500-x520CX1500-M520CX1500-B52011125, 250, 500 kbaudISA plug and play, 2 kbyte DPRAMopen style connector 5-pin according to DeviceNet specificationmax. 63 slavesmax. 63 slavesmaster functionalityslave functionality38 mm x 100 mm x 91 mm190 g0 C . 55 C-25 C . 85 C95%, no condensationconforms to IEC 68-2-6/IEC 68-2-29conforms to EN 50082 (ESD, burst)/EN 50081IP 20

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x520102.3 DeviceNet IntroductionDeviceNet is an open system based on CAN, developed by Bosch a few years ago. CAN was primarilyintended for the transfer of data within automobiles, and millions on CAN Chips have since been installed.The disadvantage of using CAN in automation technology is that it does not define an application layer. Itspecifies only the physical layer and data security layer.DeviceNet specifies a uniform application layer and this makes it possible to use the CAN protocol forindustrial applications. ODVA (the open DeviceNet Vendor Association) is an independent associationwhich supports Manufactures and users of the DeviceNet system. ODVA ensures that all of the deviceswhich conform to the specification can operate together in one system, regardless of their manufacturer.Example of DeviceNet in use:For more details see the DeviceNet Specification or look at www.odva.org, the official Internet address ofthe Open DeviceNet Vendor Association (ODVA).BECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x520112.4 Hardware Description2.4.1 FC520x - OverviewOn the FC520x card there are DeviceNet / CAN termination resistors (120 Ohms). They can be activatedwith a DIP-Switch close to the DeviceNet Connector.DeviceNetChannel BSocket for Flash-DiskBADeviceNetChannel ADIP-Switch for terminating resistor (120 Ohm) foreach channelBECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-14912FC520x / CX1500-x5202.4.2 CX1500-x520 - OverviewAddress SelectorWith the CX1500-M520, the MAC-Id / Address is set within the TwinCAT System MangerWith the CX1500-B20, the MAC-Id / Address is set with the Address selectorBECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x520132.5 DeviceNet ConnectorTo connect the DeviceNet Bus cable a 5-pin socket for each channel is mounted on the DeviceNet units.Note: It is mandatory to connect the DeviceNet Voltage to the Connector/SystemDeviceNet Socket on FC520x / CX1500-x520Pinout12345DescriptionV (24 Volt)CAN-HighShieldCAN-LowV-FC520x:Channel B5 4 3 2 1BECKHOFF FC520x / CX1500-x520Channel A5 4 3 2 1

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-14914FC520x / CX1500-x5203 Fitting and Wiring3.1 Installation3.1.1 FC520xNote: Fieldbus PCI cards may only be fitted by qualified personnel in accordance and the following pointsmust be observed In order to protect the card from electrostatic discharge the user must be discharged before handling the card or the PC.Before opening the PC housing it must be switched off, and the mains plug must be removed.DeviceNetChannel BBADeviceNetChannel ADIP-Switch for terminating resistor (120 Ohm) foreach channelIt may be necessary before fitting to set the Dip-Switch in order to activate the internal CAN / DeviceNetbus terminating resistors. The card can be fitted into any free PCI slot. Ensure that the PCI bus connectoris making good contact, and that the module is seated firmly. Fasten the module to the PC slot housingwith the fixing screw.BECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149FC520x / CX1500-x520153.2 Wiring the Bus System3.2.1 CAN / DeviceNet topologyCAN / DeviceNet is a 2-wire bus system, to which all participating devices are connected in parallel (i.e.using short drop lines). The bus must be terminated at each end with a 120 (or 121) Ohm terminatingresistor to prevent reflections. This is also necessary even if the cable lengths are very short!Since the CAN signals are represented on the bus as the difference between the two levels, the CANleads are not very sensitive to incoming interference (EMI): Both leads are affected, so the interferencehas very little effect on the difference.BECKHOFF FC520x / CX1500-x520

Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-14916FC520x / CX1500-x5203.2.2 Bus LengthThe maximum length o