Anybus CompactCom 40 Modbus-TCP Network Manual

Liability Every care has been taken in the preparation of this document. Please inform HMS Industrial Networks AB of any inaccuracies or omissions. The data and illustrations found in this document are not binding. We, HMS Industrial Networks AB, reserve the right to modify our products in line with our policy of continuous product development. The information in this document is subject to change without notice and should not be considered as a commit- ment by HMS Industrial Networks AB. HMS Industrial Networks AB assumes no responsibility for any errors that may appear in this document. There are many applications of this product. Those responsible for the use of this device must ensure that all the necessary steps have been taken to verify that the applications meet all performance and safety requirements in- cluding any applicable laws, regulations, codes, and standards. HMS Industrial Networks AB will under no circumstances assume liability or responsibility for any problems that may arise as a result from the use of undocumented features, timing, or functional side effects found outside the documented scope of this product. The effects caused by any direct or indirect use of such aspects of the product are undefined, and may include e.g. compatibility issues and stability issues. The examples and illustrations in this document are included solely for illustrative purposes. Because of the many variables and requirements associated with any particular implementation, HMS Industrial Networks AB cannot as- sume responsibility for actual use based on these examples and illustrations. Intellectual Property Rights HMS Industrial Networks AB has intellectual property rights relating to technology embodied in the product de- scribed in this document. These intellectual property rights may include patents and pending patent applications in the USA and other countries. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

HMSI-27-210-EN 2.3 Table of Contents Page 1 Preface............................................................................................................................... 5 1.1 About this document ......................................................................................................5 1.2 Related Documents .......................................................................................................5 1.3 Document History ..........................................................................................................5 1.4 Document Conventions ..................................................................................................5 1.5 Document Specific Conventions......................................................................................6 1.6 Abbreviations ................................................................................................................6 1.7 Trademark Information ...................................................................................................6 2 About the Anybus CompactCom 40 PROFIBUS DPV1/DPV0 .............................. 8 2.1 General.........................................................................................................................8 2.2 Features .......................................................................................................................8 3 Fieldbus Conformance and Certification.................................................................. 9 3.1 Fieldbus Conformance Notes..........................................................................................9 3.2 Certification ...................................................................................................................9 4 Basic Operation.............................................................................................................10 4.1 General Information .....................................................................................................10 4.2 Communication Settings............................................................................................... 11 4.3 Device Identity.............................................................................................................12 4.4 Data Exchange............................................................................................................13 4.5 Parameterization Data Handling....................................................................................14 4.6 Configuration Data Handling.........................................................................................15 4.7 Set Slave Address .......................................................................................................18 4.8 Parameter Read/Write with Call ....................................................................................18 4.9 Identification & Maintenance (I&M)................................................................................21 5 Diagnostics.....................................................................................................................23 5.1 Standard Diagnostics ...................................................................................................23 5.2 Additional Diagnostics Information ................................................................................23 6 Anybus Module Objects ..............................................................................................24 6.1 General Information .....................................................................................................24 6.2 Anybus Object (01h) ....................................................................................................25 6.3 Diagnostic Object (02h) ................................................................................................26 6.4 Network Object (03h) ...................................................................................................28 6.5 Network Configuration Object (04h)...............................................................................30 6.6 PROFIBUS DP-V0 Diagnostic Object (10h) ...................................................................32

HMSI-27-210-EN 2.3 Table of Contents 7 Host Application Objects ............................................................................................34 7.1 General Information .....................................................................................................34 7.2 Modular Device Object (ECh)........................................................................................35 7.3 PROFIBUS DP-V1 Object (FDh) ...................................................................................36 A Categorization of Functionality.................................................................................41 A.1 Basic...........................................................................................................................41 A.2 Extended.....................................................................................................................41 B Implementation Details................................................................................................42 B.1 SUP-Bit Definition ........................................................................................................42 B.2 Anybus State Machine .................................................................................................42 B.3 Watchdog Behavior (Application Stopped) .....................................................................42 C Error Handling................................................................................................................43 C.1 Translation of Anybus Error Codes................................................................................43 C.2 Other Errors ................................................................................................................43 D GSD File Customization ..............................................................................................44 D.1 General.......................................................................................................................44 D.2 Device Identification.....................................................................................................44 D.3 Supported Hardware Features ......................................................................................45 D.4 Supported DP Features................................................................................................46 D.5 Supported Baud Rates .................................................................................................46 D.6 Maximum Responder Time for Supported Baud Rates....................................................47 D.7 Maximum Polling Frequency.........................................................................................47 D.8 I/O Related Keywords ..................................................................................................47 D.9 Definition of Modules....................................................................................................48 D.10 Parameterization Related Keywords..............................................................................53 D.11 Diagnostic Related Keywords .......................................................................................54 D.12 Identification & Maintenance Related Keywords .............................................................54 D.13 Status Diagnostics Messages .......................................................................................55 D.14 DP-V1 Related Keywords .............................................................................................56 D.15 Alarm Related Keywords ..............................................................................................56 E Technical Specification ...............................................................................................57 E.1 Front View...................................................................................................................57 E.2 Functional Earth (FE) Requirements..............................................................................58 E.3 Power Supply ..............................................................................................................58 E.4 Environmental Specification..........................................................................................59 E.5 EMC Compliance.........................................................................................................59

HMSI-27-210-EN 2.3 Table of Contents F Timing & Performance.................................................................................................60 F.1 General Information .....................................................................................................60 F.2 Internal Timing.............................................................................................................60 G Backward Compatibility ..............................................................................................62 G.1 Initial Considerations....................................................................................................62 G.2 Hardware Compatibility ................................................................................................62 G.3 General Software.........................................................................................................68 G.4 Network Specific — PROFIBUS....................................................................................70

This document is intended to provide a good understanding of the functionality offered by the Anybus CompactCom 40 PROFIBUS DPV1/DPV0. The document describes the features that are specific to Anybus CompactCom 40 PROFIBUS DPV1/DPV0. For general information re- garding Anybus CompactCom, consult the Anybus CompactCom design guides. The reader of this document is expected to be familiar with high level software design and com- munication systems in general. The information in this network guide should normally be suffi- cient to implement a design. However if advanced PROFIBUS specific functionality is to be used, in-depth knowledge of PROFIBUS networking internals and/or information from the offi- cial PROFIBUS specifications may be required. In such cases, the persons responsible for the implementation of this product should either obtain the PROFIBUS specification to gain suffi- cient knowledge or limit their implementation in such a way that this is not necessary. For additional related documentation and file downloads, please visit the support website at www.anybus.com/support. 1.2 Related Documents Document Author Document ID Anybus CompactCom 40 Software Design Guide HMS HMSI-216–125 Anybus CompactCom M40 Hardware Design Guide HMS HMSI-216–126 Anybus CompactCom B40 Design Guide HMS HMSI-27-230 Anybus CompactCom Host Application Implementation Guide HMS HMSI-27-334 PROFIBUS Profile Guidelines Part 1: Identification & Main- tenance Functions PNO Specification for PROFIBUS Device Description and Device Integration Volume 1: GSD (order. no. 2.122) PNO 1.3 Document History Version Date Description 1.00 2014-03-25 First official revision 1.10 2014-04-28 Added information on DP-V0 1.20 2014-08-11 Major updates 1.30 2015-11-13 Minor updates 2.0 2017-01-04 Moved from FM to DOX, M12 connectors added, misc. updates 2.1 2017-02-24 Minor corrections 2.2 2017-07-10 Added appendix on backward compatibility Minor correction 2.3 2018-05-28 Misc. corrections 1.4 Document Conventions Ordered lists are used for instructions that must be carried out in sequence: 1. First do this 2. Then do this Unordered (bulleted) lists are used for: • Itemized information Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

...and for action-result type instructions: ► This action... ➨ leads to this result Bold typeface indicates interactive parts such as connectors and switches on the hardware, or menus and buttons in a graphical user interface. Monospaced text is used to indicate program code and other kinds of data input/output such as configuration scripts. This is a cross-reference within this document: Document Conventions, p. 5 This is an external link (URL): www.hms-networks.com This is additional information which may facilitate installation and/or operation. This instruction must be followed to avoid a risk of reduced functionality and/or damage to the equipment, or to avoid a network security risk. Caution This instruction must be followed to avoid a risk of personal injury. WARNING This instruction must be followed to avoid a risk of death or serious injury. 1.5 Document Specific Conventions • The terms “Anybus” or “module” refers to the Anybus CompactCom module. • The terms “host” or “host application” refer to the device that hosts the Anybus. • Hexadecimal values are written in the format NNNNh or 0xNNNN, where NNNN is the hex- adecimal value. • A byte always consists of 8 bits. • The terms “basic” and “extended” are used to classify objects, instances and attributes. 1.6 Abbreviations Abbreviation Meaning API assigned packet interval RPI requested packet interval T target (in this case the module) O origin (in this case the master) 1.7 Trademark Information Anybus ® is a registered trademark of HMS Industrial Networks AB. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

DPV1/DPV0 2.1 General The Anybus CompactCom 40 PROFIBUS DPV1/DPV0 communication module provides instant PROFIBUS conformance tested connectivity via the patented Anybus CompactCom host inter- face. Any device that supports this standard can take advantage of the features provided by the module, allowing seamless network integration regardless of network type. This product conforms to all aspects of the host interface for Anybus CompactCom 40 modules defined in the Anybus CompactCom 40 Hardware and Software Design Guides, making it fully interchangeable with any other device following that specification. Generally, no additional net- work related software support is needed, however in order to be able to take full advantage of advanced network specific functionality, a certain degree of dedicated software support may be necessary. 2.2 Features • Supports PROFIBUS DP-V1 and DP-V0 • PROFIBUS connector (9-pin female D-Sub) or M12 connectors • Automatic baud rate detection • Max. read process data: 244 bytes • Max. write process data: 244 bytes • Max. process data (read + write, in bytes): 488 bytes • Generic and PROFIBUS specific diagnostic support • User Parameterization Data support • Set Slave Address support • ADI access via DP-V1 read/write services • Device identity customization • Example GSD file provided • Support for Modular Device Mode Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

9 (72) 3 Fieldbus Conformance and Certification 3.1 Fieldbus Conformance Notes Using the GSD file supplied by HMS Industrial Networks AB, the module is precertified for net- work compliance. However, since parameter changes which require deviations from the stand- ard GSD file are necessary, a recertification is advised, though not mandatory. For further information, please contact HMS Industrial Networks AB. 3.2 Certification The following items are necessary to perform to obtain a certification: Change PNO Ident Number: The PNO Ident Number can be requested from PNO (PROFIBUS Nutzerorganisation e.V.). Re- place the default PNO Ident Number with this. This is done by implementing the PROFIBUS DP-V1 object (FDh), instance #1, attribute #1, and returning the PNO Ident Number when re- ceiving a Get_Attribute request. Add Node Address Information: If the host application does not set a valid node address by messaging the Network Configura- tion Object (04h), instance 1 (“Node Address”), the PROFIBUS Set Slave Address (SSA) serv- ice is enabled. If SSA functionality is enabled, it is mandatory to provide a mechanism for resetting the node address to its default value (126). This is because it is possible to lock the value from the net- work side. See Set Slave Address, p. 18 for more information. Change Manufacturer Id, Order Id, serial number and revision information: This is done by implementing the PROFIBUS DP-V1 object (FDh), instance #1, attributes #8 - #12, and returning the corresponding attributes when receiving a Get_Attribute request. The Manufacturer Id can be requested from PNO (PROFIBUS Nutzerorganisation e.V.). Modify the GSD file: Modify the PROFIBUS DP-V1 GSD file so that it corresponds to the changes made above. In addition, all modules used in the application must be defined in the GSD file. For more infor- mation, see Configuration Data Handling, p. 15. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

pactCom 40 PROFIBUS DPV1/DPV0, however certain restrictions must be taken into account: • Due to the nature of the PROFIBUS networking system, at least one ADI must be mapped to Process Data. • Only ADIs with instance numbers less than 65026 can be accessed acyclically from the network. • The host application must be able to provide a response to an ADI request within the time period specified by the GSD file (DP-V1 Related Keywords, p. 56, “C1_Response_Time- out”), or the master will terminate the connection and reparameterize the slave. The default value for this parameter (i.e. the time specified by the example GSD file supplied by HMS Industrial Networks AB) is 1 (one) second. • The order in which ADIs are mapped to Process Data is significant and must be replicated in the PROFIBUS master when setting up the network communication (i.e. the I/O modules must be set up in the same order, and with the same size and direction, as the mapped ADIs). If not taken into account, the network connection establishment will fail and no com- munication will take place. • The use of advanced PROFIBUS specific functionality may require in-depth knowledge in PROFIBUS networking internals and/or information from the official PROFIBUS specifica- tion (IEC 61158). In such cases, the ones responsible for the implementation of this product should either obtain the PROFIBUS specification to gain sufficient knowledge or limit their implementation is such a way that this is not necessary. 4.1.2 Support for DP-V1 and DP-V0 The Anybus CompactCom PROFIBUS module supports both DP-V1 and DP-V0. At delivery the default settings give full DP-V1 functionality. However the PROFIBUS network master can choose to limit the functionality to DP-V0 via the parametrization telegrams during startup. 4.1.3 Electronic Data Sheet (GSD) On PROFIBUS, the characteristics of a device is stored in an ASCII data file with the suffix GSD. This file is used by the PROFIBUS configuration tool when setting up the network. HMS Industrial Networks AB provides an example GSD file, which corresponds to the default settings in the module. However, due to the flexible nature of the Anybus CompactCom con- cept, it is possible to alter the behavior of the product in a way that invalidates the example GSD file. The example GSD file supports full DP-V1 functionality, another GSD file is needed if the mod- ule is to run only DP-V0 functionality. See also... • Fieldbus Conformance Notes, p. 9 • GSD File Customization, p. 44 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

Node Address: See Network Configuration Object (04h), p. 30 for more information Baud Rate: The baud rate is detected automatically by the module. The following baud rates are supported: • 9.6 kbps • 19.2 kbps • 45.45 kbps • 93.75 kbps • 187.5 kbps • 500 kbps • 1.5 Mbps • 3 Mbps • 6 Mbps • 12 Mbps Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

AB device with the following network identity: Vendor Name “HMS Industrial Networks” Model Name “Anybus CompactCom 40 DP-V1” Ident Number 1815h It is possible to customize the network identity information so that the Anybus module appears as a vendor specific implementation rather than a generic HMS Industrial Networks AB product. The PROFIBUS I&M-functionality (Identification & Maintenance) provides a standard way of gathering information about an I/O device. The I&M information is accessed by the master by means of the Call State Machine using DP-V1 read/write services. By default, Anybus module supports I&M records 0... 4 for slot #0 (which is the device itself). Optionally, the host application can implement the commands Get_IM_Record and Set_IM_Re- cord’-commands (PROFIBUS DP-V1 Object (FDh), p. 36) to support all I&M records for all slots. See also... • PROFIBUS Profile Guidelines Part 1: Identification & Maintenance Functions • Network Configuration Object (04h), p. 30 • PROFIBUS DP-V1 Object (FDh), p. 36 – Attribute #1, PNO Ident Number – Command details for Get_IM_Record – Command details for Set_IM_Record • Device Identification, p. 44 • Identification & Maintenance Related Keywords, p. 54 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

ADIs can be accessed acyclically from the network using DP-V1 read/write services. The mod- ule translates these services into object requests towards the Application Data Object. If the host application responds with an error to such a request, the error code in the response will be translated to DP-V1 standard. If the Modular Device Object is implemented in the application, the addressing of ADIs is carried out in accordance with the Modular Device Object. For more information, see Modular Device Object (ECh), p. 35. If the Modular Device Object is not implemented, ADIs are mapped to slots and indexes as follows: Correlation: ADI = slot • 255 + index + 1 slot = (ADI - 1) / 255 index = (ADI - 1) MOD 255 Examples: ADI Slot Index 256 1 0 510 1 0 65025 254 254 The length parameter in the DP-V1 request specifies the number of bytes to read/write. • When reading more data than the actual size of the ADI, the response will only contain the actual ADI data, i.e. no padding on the data is performed by the module. • When reading less data than the actual size of the ADI, only the requested amount of data is returned by the module. • The maximum ADI data size that can be accessed is 240 bytes for acyclic DP-V1 read/ writes and 234 bytes for acyclic read/writes using the call service. • When writing to an ADI, the length parameter is not checked by the module, i.e. the host application must respond with an error if the length differs from the actual size of the re- quested ADI. Due to technical reasons, it is generally not recommended to use ADI numbers 1... 255 since this may cause trouble with certain PROFIBUS configuration tools. See also.. • GSD File Customization, p. 44 • Implementation Details, p. 42 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

Read Process Data results in PROFIBUS output data. If the host application tries to map more data than PROFIBUS permits, the module will go into the EXCEPTION state (exception code 06h) after “Setup Complete”. See also.. • GSD File Customization, p. 44 • PROFIBUS DP-V1 Object (FDh), p. 36 4.5 Parameterization Data Handling 4.5.1 General Information The master identifies itself to the slaves by sending Parameterization Data, specifying how the slave shall operate (i.e. Master address, PNO-ID, Sync/Freeze capabilities etc.). DP Standard Parameters DP-V1 Status Bytes User Parameterization Data Size 7 bytes 3 bytes Dynamic Defined by IEC IEC Host application Evaluated by Module Module Host application Supported in the example HMS GSD file Yes Yes No User Parameterization Data is not supported by default. Optionally, User Parameterization Data can be supported by implementing the attribute Parameterization Data (#2) in the PROFIBUS DP-V1 Object (FDh). In such case, the example GSD file supplied by HMS must be modified. The maximum amount of User Parameterization Data that can be handled by the module is 234 bytes. See also... • GSD File Customization, p. 44 • PROFIBUS DP-V1 Object (FDh), p. 36(Attribute #2, Parameterization Data) • Parameterization Related Keywords, p. 53 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

through the attribute Parameterization Data (#2) in the PROFIBUS DP-V1 Object (FDh), p. 36.. Attribute Parameterization Data not implemented If the Parameterization Data contains any User Parameterization Data, the module will reject the Parameterization Data. Attribute Parameterization Data implemented The application must evaluate the contents of the attribute and provide a suitable response. • To accept the Parameterization Data, respond with no error code. • To reject the Parameterization Data, respond with one of the following error codes: – NOT_ENOUGH_DATA – TOO_MUCH_DATA – OUT_OF_RANGE 4.6 Configuration Data Handling 4.6.1 General Information The Anybus module determines its Expected Configuration Data based on the ADI mapping process. Alternatively, it can be specified by the host application by implementing the Get serv- ice of the attribute configuration Data (#3) in the PROFIBUS DP-V1 Object (FDh), p. 36. Implementing this attribute in the PROFIBUS DP-V1 Object (FDh) in the host application is optional. The maximum amount of configuration data that can be handled by the module is 244 bytes. See also... • PROFIBUS DP-V1 Object (FDh), p. 36 (Attribute #3, Configuration Data) • I/O Related Keywords, p. 47 • Definition of Modules, p. 48 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

needed for the application to the module. The module will compare the Actual Configuration Da- ta with the Expected Configuration Data. In case of a mismatch, the module will send the Actual Configuration Data to the host application for further evaluation. Attribute Configuration Data not implemented The module will calculate the Expected Configuration Data. The way this is done will depend on whether the application has implemented the Modular Device Object or not. For more detailed information... • Definition of Modules, p. 48 (Modular Device Object Implemented) • Parameterization Related Keywords, p. 53 In case of a mismatch between the Actual Configuration Data and the Expected Configuration Data, the module will send a remap command to the application based on the Actual Configura- tion Data. If the application approves the new configuration, the module will accept it and go online. If the application discards the remap command, the module will signal configuration fault on the network. For backward compatibility with the Anybus CompactCom 30 series, it is also possible for the module to approve the configuration if the following criteria are met: • Actual Configuration Data is not in special format • The lengths of the Actual Configuration Data and the Expected Configuration Data are equal • Bit 0 (ChkCfg mode) in byte 2 of the DP-V1 status is set to 1 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

Expected Configuration Data is provided by the application. The format of the configuration data is not specified or known by the module. The module will however calculate the total input and output lengths based on the parts of the configuration that it can interpret. If the provided config- uration data length does not match the length of all mapped ADIs, the module will enter EXCEP- TION state. If the Actual Configuration Data matches the Expected Configuration Data, the module will ap- prove the configuration. If the Actual Configuration Data does not match the Expected Configuration Data, and if bit 0 (ChkCfg mode) in byte 2 of the DP-V1 status is set to 1, the host application must evaluate the contents of the Configuration Data attribute. • To accept the Configuration Data, respond with no error code. If the new configuration affects the Process Data mapping, it is important that the host application updates the Process Data before responding. Failure to observe this may cause erroneous data to be sent to the bus on the next state shift. Preferably, choose to reject the Actual Configuration Data and adapt to it by restarting the Anybus module and then revise the Process Data map and/or the Expected Configuration Data. Also note that the new configuration must exist in the GSD file of the product. Please note that if the application accepts the Configuration Data, but the length of the Ex- pected Configuration Data is less than the length of the Actual Configuration Data, the con- figuration will be rejected by the module. • To reject the Configuration Data, respond with one of the following error codes: – NOT_ENOUGH_DATA – TOO_MUCH_DATA – OUT_OF_RANGE – INVALID_STATE – NO_RESOURCES Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

The module supports the Set Slave Address service, which enables a master or configuration tool to set the node address from the network. This service features a flag which specifies whether or not it is allowed to change the device ad- dress from the network again at a later stage. If the service is accepted, the module saves the value of this flag in nonvolatile memory; the only way to restore it again is by performing a Fac- tory Default-reset on the Network Configuration Object (consult the general Anybus Compact- Com 40 Software Design Guide for more information). This behavior is mandatory for the application to pass PROFIBUS network certification. The module will accept new settings received via this service under the following conditions: • The Device Address attribute (Network Configuration Object (04h)) is set to a value higher than 125. The SSA Enabled attribute (PROFIBUS DP-V1 Object (FDh))) is set to TRUE (or not implemented). The module is not in Data Exchange. The module is addressed with the correct Ident Number. No previous Set Slave Address request prevents the module from accepting the new settings. See also... • PROFIBUS DP-V1 Object (FDh), p. 36 (Attribute #4, SSA Enabled) • Supported DP Features, p. 46 It is possible to disable support for this service by implementing the SSA Enabled attribute in the PROFIBUS DP-V1 Object (FDh). In such a case, a new GSD file must be created, and fieldbus re-certification is necessary. 4.8 Parameter Read/Write with Call 4.8.1 General information Parameter Read/Write with Call enables addressing of ADIs based on instance numbers rather than Slot and Index. This is useful if the ADI implementation is primarily designed for a linear addressing scheme as used on most other networks. It may also prove useful when using mas- ters with limited addressing capabilities for slot 0, since such masters may otherwise have trou- ble accessing ADI instances 1... 255. Unlike the standard DP-V1 Read/Write service, Parameter Read/Write with Call uses the Call application service. On the PROFIBUS telegram level, the Parameter Read with Call service re- quest consists of a standard DP-V1 header, a Call header, and the ADI number. When received by the module, this is translated into a standard object request towards the application data object. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

The Parameter Read with Call service request looks as follows: Byte # Contents Field Name Value Notes 1 DP-V1 Header Function no. 5Fh Indicates a DP-V1 Write service 2 Slot 00h (must not be set to FFh) 3 Index FFh (fixed) 4 Length 06h Size of telegram (Call Header + ADI number) 5 Call Header Ext. Function no. 08h Call service 6 (reserved) 00h (reserved, set to zero) 7 Subindex (high) 00h Subindex 0002h, used when reading 8 Subindex (low) 02h 9 ADI number ADI (high) 0000h... FFFFh Number of the ADI which shall be read 10 ADI (low) Upon reception, the module translates this into a Get_Attribute request towards the Application Data Object. In the same manner, the response from the host application will be transformed in- to an appropriate response telegram on PROFIBUS as follows: Parameter Read with Call response: Byte # Contents Field Name Value Notes 1 DP-V1 Header Function no. 5Eh Indicates a DP-V1 Write service 2 Slot 00h (must not be set to FFh) 3 Index FFh (fixed) 4 Length 06... F0h Size of telegram (Call Header + ADI number + Data) 5 Call Header Ext. Function no. 08h Call service 6 (reserved) 00h (reserved, set to zero) 7 Subindex (high) 00h Subindex 0002h, used when reading 8 Subindex (low) 02h 9 ADI number ADI (high) 0000... FFFFh Number of the ADI which shall be read 10 ADI (low) 11...n Data (actual data) - Data returned from the host application The max value of n = 244 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

The Parameter Write with Call service request looks as follows: Byte # Contents Field Name Value Notes 1 DP-V1 Header Function no. 5Fh Indicates a DP-V1 Write service 2 Slot 00h (must not be set to FFh) 3 Index FFh (fixed) 4 Length 06... F0h Size of telegram (Call Header + ADI number + Data) 5 Call Header Ext. Function no. 08h Call service 6 (reserved) 00h (reserved, set to zero) 7 Subindex (high) 00h Subindex 0001h, used when writing 8 Subindex (low) 01h 9 ADI number ADI (high) 0000h... FFFFh Number of the ADI which shall be read 10 ADI (low) 11...n Data (actual data) - Data which will be sent to the host application The max value of n = 244 Upon reception, the module translates this into a Set_Attribute request towards the Application Data Object. In the same manner, the response from the host application will be transformed in- to an appropriate response telegram on PROFIBUS as follows: Parameter Write with Call response: Byte # Contents Field Name Value Notes 1 DP-V1 Header Function no. 5Eh Indicates a DP-V1 Read service 2 Slot 00h (must not be set to FFh) 3 Index FFh (fixed) 4 Length 06... F0h Size of telegram (Call Header + ADI number) 5 Call Header Ext. Function no. 08h Call service 6 (reserved) 00h (reserved, set to zero) 7 Subindex (high) 00h Subindex 0001h, used when reading 8 Subindex (low) 01h 9 ADI number ADI (high) 0000... FFFFh Number of the ADI which shall be read 10 ADI (low) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

4.9.1 General Information Identification & Maintenance (I&M) provides a standard way of gathering information about an I/ O device. The I&M information can be accessed by the PROFIBUS master by means of acyclic Record Data Read/Write services. Default I&M0 Information: IM Manufacturer ID 010Ch (HMS Industrial Networks) IM Order ID “ABCC 40-DPV1” IM Serial Number (unique serial number, set during manufacturing) IM Hardware Revision (Anybus hardware revision ID, set during manufacturing) IM Software Revision (Anybus software revision, set during manufacturing) IM Revision Counter (Revision counter) IM Profile ID F600h (Generic Device) IM Profile Specific Type 0004h (Communication Module) IM Version 0101h IM Supported 001Eh (IM0..4 supported) Optionally, the host application can customize the information for these I&M entries, or imple- ment the support for the Get_IM_Record and Set_IM_Record commands to support all I&M re- cord for all slots. See also ... • PROFIBUS DP-V1 Object (FDh), p. 36 – Command Details: Get_IM_Record – Command Details: Set_IM_Record • Network Configuration Object (04h), p. 30 4.9.2 I&M Data Structures The I&M records uses the following data structures. Re- cord Content Size Description/Comment I&M0 Manufacturer Id 2 bytes PROFIBUS DP-V1 Object (FDh), attribute #8 (‘Vendor ID/I&M Vendor ID’) Order Id 20 bytes PROFIBUS DP-V1 Object (FDh), attribute #9 (‘I&M Order ID’) Serial number 16 bytes PROFIBUS DP-V1 Object (FDh), attribute #10 (‘I&M Serial number’) Hardware revision 2 bytes PROFIBUS DP-V1 Object (FDh), attribute #11 (‘I&M Hardware revision)’ Software revision 4 bytes PROFIBUS DP-V1 Object (FDh), attribute #12 (‘I&M Software revision’) Revision counter 2 bytes PROFIBUS DP-V1 Object (FDh), attribute #13 (‘I&M Revision counter’) Profile Id 2 bytes PROFIBUS DP-V1 Object (FDh), attribute #14 (‘I&M Profile ID’) Profile specific type 2 bytes PROFIBUS DP-V1 Object (FDh), attribute #15 (‘I&M Profile specific type’) I&M1 Tag Function 32 bytes (Data of this field can only be accessed from the network by the IO Controller/Supervisor.) Tag Location 22 bytes (Data of this field can only be accessed from the network by the IO Controller/Supervisor.) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

Controller/Supervisor.) I&M3 Descriptor 54 bytes (Data of this field can only be accessed from the network by the IO Controller/Supervisor.) I&M4 Signature 54 bytes (Data of this field can only be accessed from the network by the IO Controller/Supervisor.) See also... • PROFIBUS DP-V1 Object (FDh), p. 36 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

tional). The standard diagnostics are contained in the first 6 bytes of the diagnostics data tele- gram and, optionally, extended diagnostics can follow after that. The application defines whether to use transparent diagnostics using the DP-V0 diagnostic ob- ject (10h), or to use the Anybus diagnostic object (02h). It is not possible to change type of diag- nostics at runtime, thus it has to be defined in the indesign phase. Extended diagnosis are produced by the Anybus module if any of the following events occur: • Configuration mismatch: if the configuration is calculated by the module, identifier related and module status diagnosis will be sent to clarify in which of the slots the configuration is faulty. • Application creates diagnostics using the DP-V0 diagnostic object (10h). • Application creates diagnostics using the diagnostic object (02h). See also ... • PROFIBUS DP-V0 Diagnostic Object (10h), p. 32 • Diagnostic Object (02h), p. 26 5.1 Standard Diagnostics The Standard Diagnostics are handled automatically, with the exception of the following flags: Ext Diag Overflow This flag can be controlled by the host application via the attribute Ext Diag Overflow (#12) in the PROFIBUS DP-V0 Diagnostic Object (10h). If the flag is set, it indicates that there is more diagnostic data than the diagnostic telegram can hold (244 bytes). Static Diag Flag This flag can be controlled by the host application via the attribute Static Diag (#13) in the PRO- FIBUS DP-V0 Diagnostic Object (10h). This flag is set if the application reports an error (only applicable for event based communication). For more information, see Anybus CompactCom 40 Software Design Guide, “Application Status Register”. 5.2 Additional Diagnostics Information 5.2.1 Extended Diagnostics The extended diagnostics can be divided into four groups. Identifier Related The diagnosis information is related to modules of a slave. Channel Related The diagnosis information informs about errors of channels within modules. Device Related - Status Model The diagnosis telegram contains special slot based information that will be transferred to the master. Device Related - Alarm Model The diagnosis telegram contains device related information defined by alarms. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

24 (72) 6 Anybus Module Objects 6.1 General Information This chapter specifies the Anybus Module Object implementation and how the objects corre- spond to the functionality in the Anybus CompactCom 40 PROFIBUS DPV1/DPV0. Standard Objects: • Anybus Object (01h), p. 25 • Diagnostic Object (02h), p. 26 • Network Object (03h), p. 28 • Network Configuration Object (04h), p. 30 Network Specific Objects: • PROFIBUS DP-V0 Diagnostic Object (10h), p. 32 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

25 (72) 6.2 Anybus Object (01h) Category Basic Object Description This object assembles all common Anybus data, and is described thoroughly in the general Anybus CompactCom 40 Software Design Guide. Supported Commands Object: Get_Attribute Instance: Get_Attribute Set_Attribute Get_Enum_String Object Attributes (Instance #0) (Consult the general Anybus CompactCom 40 Software Design Guide for further information). Instance Attributes (Instance #1) Basic # Name Access Type Value 1 Module type Get UINT16 0403h (Standard Anybus CompactCom 40) 2... 11 - - - See the general Anybus CompactCom 40 Software De- sign Guide for further information. 12 LED colors Get struct of: Value: Color: UINT8 (LED1A) 01h Green UINT8 (LED1B) 02h Red UINT8 (LED2A) 01h Green UINT8 (LED2B) 02h Red 13...1- 6 LED status Get UINT8 See the general Anybus CompactCom 40 Software De- sign Guide for further information. Extended # Name Access Type Value 17 Virtual attributes Get/Set - See the general Anybus CompactCom 40 Software De- sign Guide for further information. 18 Black list/white list Get/Set 19 Network time Get UINT64 Not used (Always 0) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

26 (72) 6.3 Diagnostic Object (02h) Category Extended Object Description This object provides a standardised way of handling host application events, alarms, and diagnostics, and is thoroughly described in the general Anybus CompactCom 40 Software Design Guide. In the case of PROFI- BUS, each instance created in this object adds one Status PDU to the Extended Diagnostics. Please note that this object cannot be used at the same time as the transparent diagnostics (DP-V0 diagnos- tic object (10h)). Supported Commands Object: Get_Attribute Create Delete Instance: Get_Attribute Object Attributes (Instance #0) # Name Access Type Value Description 1... 4 - - - See the general Anybus CompactCom 40 Software Design Guide for further information. 11 Max no. of instances Get UINT16 6 One instance of type major unrecover- able and five instances of other severity types can be created. 12 Supported Functionality Get BITS32 1 Bit 0 = 1: Latching events are supported. Instance Attributes (Instance #1...n) Extended The use of attribute #3 is optional; if not implemented, the module will use slot no. 0 (zero), and the ‘Severity’ and ‘Event Code’ attributes will be reported as application specific data. If implemented, a custom GSD file may be required. # Name Access Type Value 1 Severity Get UINT8 See “Severity” below 2 Event Code Get UINT8 See the general Anybus CompactCom 40 Software De- sign Guide for further information. 3 NW specific extension Get Array of UINT8 Element Color 0 (reserved) 1 (reserved) 2...57 Application Specific Field 4 Slot Get UINT16 See the general Anybus CompactCom 40 Software De- sign Guide for further information. 5 ADI Get UINT16 6 Element Get UINT8 7 Bit Get UINT8 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

27 (72) See also... • PROFIBUS DP-V1 Object (FDh), p. 36 • Status Diagnostics Messages, p. 55 Severity This parameter indicates the severity level of the event, and describes the kind of PROFIBUS diagnostics generated for the different levels. It also indicates whether extended diagnostics are used by the instance. For more information, see the Anybus CompactCom 40 Software Design Guide. Severity Levels # Severity Modular Device Object not Implemented (and slot number = 0) Modular Device Object Implemented (and slot number > 0) 00h Minor, recoverable Status message. Identifier related + channel related For more information, see Additional Diagnostics Informa- tion, p. 23 10h Minor, unrecoverable Status message. Unrecoverable events cannot be deleted. 20h Major, recoverable Status message. 30h Major, unrecoverable Causes a state-shift to EXCEPTION. 50h Minor, latching Diagnosis alarm. See the Anybus CompactCom 40 Software Design Guide for more information. 60h Major, latching (other) - (reserved for future use) Network Specific Error Codes (Latching Events) In case of an unsuccessful create command for a latching event, the following network specific error codes are returned. Error Code Description 8 Alarm type disabled 9 Too many active alarms Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

28 (72) 6.4 Network Object (03h) Category Basic Object Description This object contains network specific data for the module. It also controls the mapping of ADIs to the process data part of the telegrams. For more information, consult the general Anybus CompactCom 40 Software De- sign Guide. The order in which ADIs are mapped to Process Data is significant and must be replicated in the PROFIBUS master when setting up the network communication. Supported Commands Object: Get_Attribute Instance: Get_Attribute Set_Attribute Get_Enum_String Map_ADI_Write_Area Map_ADI_Read_Area Map_ADI_Write_Ext_Area Map_ADI_Read_Ext_Area Object Attributes (Instance #0) (Consult the general Anybus CompactCom 40 Software Design Guide for further information) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

29 (72) Instance Attributes (Instance #1) Basic # Name Access Type Value 1 Network type Get UINT16 0005h 2 Network type string Get Array of CHAR “PROFIBUS DP-V1” 3 Data format Get ENUM 0001h (MSB first) 4 Parameter Data support Get BOOL True (This attribute indicates if the network supports acyclic data services and must not be confused with PROFI- BUS Parameterization Data.) 5 Write process data size Get UINT16 Current write process data size (in bytes) Updated on every successful Map_ADI_Write_Area Consult the general Anybus CompactCom 40 Software Design Guide for further information. 6 Read process data size Get UINT16 Current read process data size (in bytes) Updated on every successful Map_ADI_Read_Area Consult the general Anybus CompactCom 40 Software Design Guide for further information. 7 Exception Information Get UINT8 Additional PROFIBUS specific exception information is presented here in case the Anybus module has shifted to the EXCEPTION state. Exception Information This attribute holds additional information when the Anybus module shifts to the EXCEPTION state. # Value 00h No information. 01h The ADI mapping resulted in too much configuration data. 02h The configuration data attribute in the PROFIBUS DP-V1 object contains too much data. 03h Configuration error. The ‘Configuration Data’ attribute does not match the actual Process Data map. 04h Reserved. 05h Reserved. 06h Implementation error. Support for the Set Slave Address (SSA) telegram has been disabled (‘SSA Enable’ attrib- ute, PROFIBUS DP-V1 Object (FDh), p. 36), but no valid device address has been supplied by the application. 07h Reserved. 08h Reserved. 09h Reserved. 0Ah Reserved. 0Bh Reserved. 0Ch The Modular Device Object has mapped process data on slot 0. 0Dh The Modular Device Object has mapped data on an empty slot. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

30 (72) 6.5 Network Configuration Object (04h) Category Basic Object Description This object contains network specific configuration parameters that may be configured by the end user. A Reset command towards this object will cause the module to revert all instance values to their factory de- fault values. Supported Commands Object: Get_Attribute Reset Instance: Get_Attribute Set_Attribute Get_Enum_String Object Attributes (Instance #0) (Consult the general Anybus CompactCom 40 Software Design Guide for further information). Instance Attributes (Instance #1) Basic The module must be assigned a unique node address (a.k.a. device address) in order to be able to communi- cate on the PROFIBUS network. Valid settings range from 0... 125. The node address is set either from the network (SSA service) or from the application. Address 126 is reserved for SSA functionality, see Set Slave Address, p. 18. This feature allows the device address to be set from the PROFIBUS master. Default after factory reset is 126. # Name Access Data Type Description 1 Name Get Array of CHAR “Node address” (Multilingual, see page 31) 2 Data type Get UINT8 04h (= UINT8) 3 Number of elements Get UINT8 01h (one element) 4 Descriptor Get UINT8 07h (read/write/shared access) 5 Value Get/Set UINT8 Value Meaning 0... 125 Node address (other) Get node address using SSA (default) (Note that support for SSA can be globally disabled by imple- menting the PROFIBUS object, see PROFIBUS DP-V1 Object (FDh), p. 36) 6 Configured Value Get UINT8 Holds the configured value, which will be written to attribute #5 after the module has been reset. If SSA is enabled (attribute 5 set to 126) the saved SSA address is returned. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

31 (72) Multilingual String The instance name in this object is multilingual, and is translated based on the current language settings as follows: Instance English German Spanish Italian French 1 IP address IP-Adresse Dirección IP Indirizzo IP Adresse IP Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

32 (72) 6.6 PROFIBUS DP-V0 Diagnostic Object (10h) Object Description Implementing this object makes it possible to create transparent diagnostic data, instead of using the stand- ard diagnostic data. For the diagnostic functionality to work correctly during the connection phase with the master, the application must write zero bytes to attribute #1 in instance #1 before setting setup complete. It is not possible to switch between the use of transparent diagnostics and the use of standard diagnostics at runtime. The PROFIBUS DP-V0 Diagnostic Object (10h) object cannot be used at the same time as the Diag- nostic Object (02h). Supported Commands Object: Get_Attribute Set_Attribute Instance: Get_Attribute Set_Attribute Object Attributes (Instance #0) # Name Access Type Value 1 Name Get Array of CHAR “PROFIBUS DP-V0 Diagnostic” 2 Revision Get UINT8 01h 3 Number of instances Get UINT16 0001h 4 Highest instance no. Get UINT16 0001h 12 Ext Diag Overflow Get/Set BOOL False (Default): Ext Diag Overflow is cleared True: Ext Diag Overflow is set 13 Static Diag Get/Set BOOL False (Default): Static Diag is cleared True: Static Diag is set Instance Attributes (Instance #1) Extended # Name Access Type Value 1 Diagnostic Data Get Array of UINT8 Array of bytes, containing the diagnostic data. For more information, see “Diagnostic Data Layout” below. Diagnostic Data Layout Data Byte Contents Description 0 Extended diagnostic data flag 0 - No extended diagnostic data 1 - Extended diagnostic data is available 1 - 238 Diagnostic data The user specific part of the diagnostic buffer Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

33 (72) Object Specific Error Codes Number Name In Response to Command 01h Diagnostic Object (02h) in use Set_Attribute 02h Invalid extended diagnostic data flag value Set_Attribute Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

34 (72) 7 Host Application Objects 7.1 General Information The objects listed in this chapter may optionally be implemented within the host application firm- ware to expand the PROFIBUS implementation. Standard Objects: • Application Object (see Anybus CompactCom 40 Software Design Guide) • Application Data Object (see Anybus CompactCom 40 Software Design Guide) • Modular Device Object (ECh), p. 35 Network Specific Object: • PROFIBUS DP-V1 Object (FDh), p. 36 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

35 (72) 7.2 Modular Device Object (ECh) Category Extended Object Description This object is used to describe a modular device. Modular devices consist of a backplane with a certain num- ber of “slots”. The first slot is occupied by the “coupler” which contains the Anybus CompactCom module. All other slots may be empty or occupied by modules. Each instance of this object describes a slot in the modular device. Instance 1 corresponds to the coupler. When mapping ADIs to process data, the application shall map the process data of each module in slot order. If the application maps the process data in any other order, the Anybus CompactCom module will enter EX- CEPTION state. For more information, see Anybus CompactCom 40 Software Design Guide, “Modular Device Object (ECh)” Supported Commands Object: Get_Attribute Get_List Instance: - Object Attributes (Instance #0) # Name Access Type Value 1 Name Get Array of CHAR “Modular device” 2 Revision Get UINT8 01h 3 Number of instances Get UINT16 Number of connected modules. For limitations, see Number of slots (attribute #11) 4 Highest instance no. Get UINT16 Highest connected module 11 Number of slots Get UINT16 The maximum value according to PROFIBUS is 255 (0- 254). However, due to the definition of the PROFIBUS config- uration data, the maximum number of slots which can be guaranteed to work is 40. Each slot can contain be- tween 2 and 16 bytes of configuration data. The total amount of configuration data must not exceed 244 bytes. (If not all slots have process data, the number of slots can be increased since empty slots only needs 1 byte configuration data) 12 Number of ADIs per slot Get UINT16 The maximum value for this attribute is 255 for PROFI- BUS, since Index only may have values in the range 0- 254. However, for the application to be able to send ADI spe- cific diagnostics for the whole ADI range, this value must not exceed 64. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

36 (72) 7.3 PROFIBUS DP-V1 Object (FDh) Category Basic, extended Object Description This object implements PROFIBUS specific settings in the host application. The implementation of this object is optional; the host application can support none, some, or all of the attrib- utes specified below. The module will attempt to retrieve the values of these attributes during startup; if an at- tribute is not implemented in the host application, simply respond with an error message (06h, Invalid CmdExt[0]). In such cases, the module will use its default value. If the module attempts to retrieve a value of an attribute not listed below, respond with an error message (06h, Invalid CmdExt[0]). During operation, the host application must always be able to respond to requests from the module. Respond either with the requested data or an adequate error message. Never leave a request from the module unattended. Altering the default settings within this object may require a new GSD file, which in turn requires fieldbus recertification. See also... • Technical Specification, p. 57 • Support for DP-V1 and DP-V0, p. 10 • GSD File Customization, p. 44 • Guideline Information & Maintenance functions • Anybus CompactCom Software Design Guide, “Error Codes” Supported Commands Object: Get_Attribute Get_IM_Record Set_IM_Record Instance: Get_Attribute Set_Attribute Object Attributes (Instance #0) # Name Access Type Value 1 Name Get Array of CHAR “PROFIBUS DP-V1” 2 Revision Get UINT8 04h 3 Number of instances Get UINT16 0001h 4 Highest instance no. Get UINT16 0001h Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

37 (72) Instance Attributes (Instance #1) Basic # Name Access Type Value 1 PNO Ident Number Get UINT16 PNO Ident Number (default = 1815h) Extended # Name Access Type Comment 2 Parameterization data Set Array of UINT8 The module attempts to forward the Parameterization Data to this attribute during network startup. Max number of elements in array: 244 3 Expected configuration Get/Set Array of UINT8 This attribute is used both to specify the Expected Con- figuration Data, and for evaluation of the Actual Configu- ration Data. Max number of elements in array: 244 If this attribute doesn’t match the Process Data map, or if it doesn’t fit into the Configuration Data Buffer, the module will enter the EXCEPTION state (exception code 06h) 4 SSA enabled Get BOOL This attribute enables/disables support for Set Slave Address Value: Meaning: True Enabled (default) False Disabled 5 - 7 (not used) - - ( Used in Anybus CompactCom 30 series) 8 Manufacturer ID Get UINT16 Device Manufacturer ID (default = 010Ch) 9 Order ID Get Array of CHAR Device Order ID, up to 20 characters (default = “ABCC 40 -DPV1”) Maximum number of elements in array: 20 10 Serial Number Get Array of CHAR Serial number, up to 16 characters. If not implemented, the serial number from the Application Object (FFh), at- tribute #3 will be used. If this attribute is also missing, the Anybus CompactCom defaults to its production as- signed serial number. 11 Hardware Revision Get UINT16 Hardware revision of the device. Value: Meaning: 0... FFFEh Hardware revision FFFFh Indicates profile specific information If not implemented, the module defaults to its hardware functionality ID. 12 Software Revision Get Struct of: CHAR (Type) UINT8 (Major) UINT8 (Minor) UINT8 (Build) Software revision of the device. If not implemented, the module defaults to the Anybus firmware revision. 13 Revision Counter Get UINT16 Revision counter; a changed value of this counter marks a change of the hardware or of its parameters. If not im- plemented, the module defaults to 0 (zero). 14 Profile ID Get UINT16 Specifies the Profile ID. Default: F600h (Generic Device) The attribute does not affect the behavior of the module, since the module does not handle profiles. 15 Profile specific type Get UINT16 Specifies the Profile specific type. Default: 0004h (Communication Module) The attribute does not affect the behavior of the module, since the module does not handle profiles. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

38 (72) # Name Access Type Comment 18 IM header Get Array of UINT8 This header will be sent to the master together with I&M0... 4 for slot 0. The master is then required to supply this information back with each write request to these records. If not implemented, the header will be filled with zeroes. The maximum number of elements in the array is 10. 19 (not used) Software Revision Structure Member Contents Comments CHAR Letter Meaning - “V” Official release “R” Revision “P” Prototype “U” Under test (field test) “T” Test device UINT8 Major version Range: 0,,, 255 Functional enhancement UINT8 Minor version Range: 0,,, 255 Bug fix UINT8 Internal change Range: 0,,, 255 No impact on function Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

39 (72) Command Details: Get_IM_Record Category Extended Details Command Code: 10h Valid for: Object Description This command is sent to the host application when the master (Class 1 or Class 2) asks for an I&M Record other than I&M0... 4 for slot 0, and for all I&M Records for slots other than 0. If the command is rejected, the original I&M-request from the PROFIBUS master will be rejected as well. See also • Guideline Information & Maintenance functions. • Command Details Field Comments CmdExt[0] I&M Record index (0... 199) CmdExt[1] (reserved, ignore) Msg_Data[0] Slot number (0... 254) Msg_Data[1... 3] (reserved, ignore) • Response Details (Success) Field Comments Msg_Data[0... 9] I&M user specific header Msg_Data[10... 63] I&M Record; I&M parameters associated with the request Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

40 (72) Command Details: Set_IM_Record Category Extended Details Command Code: 11h Valid for: Object Description This command is sent to the host application when the master (Class 1 or Class 2) requests to update an I&M Record other than I&M0... 4 for slot 0, and for all I&M Records for slots other than 0. If the command is re- jected, the original I&M-request from the PROFIBUS master will be rejected as well. See also • Guideline Information & Maintenance functions. • Command Details Field Comments CmdExt[0] I&M Record index (0... 199) CmdExt[1] (reserved, ignore) Msg_Data[0] Slot number (0... 254) Msg_Data[1... 3] (reserved, ignore) Msg_Data[4... 13] I&M user specific header. Msg_Data[14... 67] I&M Record; I&M parameters associated with the request • Response Details (Success) (no data) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

41 (72) A Categorization of Functionality The objects, including attributes and services, of the Anybus CompactCom and the application are divided into two categories: basic and extended. A.1 Basic This category includes objects, attributes and services that are mandatory to implement or to use. They will be enough for starting up the Anybus CompactCom and sending/receiving data with the chosen network protocol. The basic functions of the industrial network are used. Additional objects etc, that will make it possible to certify the product also belong to this category. A.2 Extended Use of the objects in this category extends the functionality of the application. Access is given to the more specific characteristics of the industrial network, not only the basic moving of data to and from the network. Extra value is given to the application. Some of the functionality offered may be specialized and/or seldom used. As most of the avail- able network functionality is enabled and accessible, access to the specification of the industrial network may be required. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

42 (72) B Implementation Details B.1 SUP-Bit Definition The supervised bit (SUP) indicates that the network participation is supervised by another net- work device. For PROFIBUS, this bit is set when any of the following conditions are fulfilled. • Parameterization and Configuration Data has been accepted (i.e. MS0 connection established) • An MS2 connection is open B.2 Anybus State Machine The table below describes how the Anybus state machine relates to the PROFIBUS network Anybus State Description WAIT_PROCESS No MS0 connection DP state = Power-On/WaitPrm/WaitCfg MS2 connection may be open ERROR Not used PROCESS_ACTIVE Master Mode = Operate DP State = DataExchange MS0 connection established MS2 connection may be open IDLE Master Mode = Clear DP State = DataExchange MS0 connection established MS2 connection may be open EXCEPTION MS0, MS1 and MS2 connections will be closed. The module will enter this state in the following cases: • Invalid Device Address and “SSA Enabled” = FALSE • Size of ‘Configuration Data’ attribute is larger than the size of the Configuration Data Buffer • Major Unrecoverable event created in Diagnostic Object • Configuration Data does not match the mapped Process Data B.3 Watchdog Behavior (Application Stopped) If the application watchdog expires, the module will enter the EXCEPTION state, terminate all open PROFIBUS connections (MS0, MS1 and MS2) and leave the network. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

43 (72) C Error Handling C.1 Translation of Anybus Error Codes When a DP-V1 request is received from the network, the module translates this request into an object request to the application data object. When such requests are rejected by the host appli- cation, the error code in the response is translated to DP-V1 standard as described in the table below. Note that error code 2 will always be 0 when handling a CALL request. Anybus Error Code Resulting DP-V1 Error Codes Error Decode Error Code 1 Error Code 2 Error Class Error Code ‘Unsupported Object’ DP-V1 (128) Access Invalid area Same as the Anybus error code ‘Unsupported Instance’ Access Invalid index ‘Unsupported Command’ Access Access denied ‘Invalid CmdExt0’ Access Invalid parameter ‘Invalid CmdExt1’ Access Invalid parameter ‘Attribute not Setable’ Access Access denied ‘Attribute not Getable’ Access Access denied ‘Too Much Data’ Access Write error length ‘Not Enough Data’ Access Write error length ‘Out of range’ Access Invalid range ‘Value too high’ Access Invalid range ‘Value too low’ Access Invalid range ‘Invalid State’ Access State conflict ‘Out of Resources’ Resource Resource busy ‘Object Specific Error’ Application User specific (10) (All other Anybus error codes) Application User specific (11) C.2 Other Errors Error Resulting DP-V1 Error Codes Error Decode Error Code 1 Error Code 2 Error Class Error Code ADI truncated DP-V1 (128) Application User specific (12) 0 No free source IDs Resource Resource busy Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

44 (72) D GSD File Customization D.1 General The GSD file specifies the characteristics of the device, and is used by the PROFIBUS configu- ration tool when setting up the network. HMS provides an example GSD file, which corresponds to the default settings in the module. However, due to the flexible nature of the Anybus CompactCom concept, it is possible to alter the behavior of the product in a way that invalidates the example GSD file. In such case, a cus- tom GSD file must be created, and fieldbus recertification is necessary. This chapter is intended to provide a brief overview of the GSD entries that may need alteration, and how they correspond to settings within the Anybus module. Some of the entries should not be changed, and the others are divided in the same way as the objects and object attributes, in- to the groups Basic and Extended. For further information, consult the Specification for PROFIBUS Device Description and Device Integration Volume 1: GSD (order. no. 2.122). The user is expected to have sufficient knowledge in the PROFIBUS networking system to understand the concepts involved when performing the changes specified in this chapter. In case of uncertainties, send the customized GSD file to HMS for verification. D.2 Device Identification D.2.1 General By default, the module will appear as a generic Anybus implementation (“Anybus CompactCom 40 DPV1”) from HMS Industrial Networks (PROFIBUS ident no. 1815h). However, the identity of the module can be customized to appear as a vendor specific imple- mentation by creating a custom GSD file and implementing the attribute PNO Ident Number (#1) in the PROFIBUS DP-V1 Object (FDh), p. 36. Contact PNO to obtain a unique Ident Number. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

45 (72) D.2.2 GSD File Entries ; Device identification Vendor_Name = "" Model_Name = "" Revision = "" Ident_Number = Protocol_Ident = 0 ; DP protocol Station_Type = 0 ; Slave device FMS_supp = 0 ; FMS not supported Slave_Family = 0 ; General device Hardware_Release = "Version " Software_Release = "Version " Basic Setting Description Vendor name as text (e.g. “HMS Industrial Networks”) Product name as text (e.g. “Anybus CompactCom DPV1”) Product revision (major.minor) (e.g. “1.01”) PNO Ident Number in HEX. Written as 0xNNNN, where NNNN is the hexadecimal value. Hardware revision (major.minor) (e.g. “Version 1.00”) Software revision (major.minor) (e.g. “Version 1.00”) D.2.3 Related Information • Device Identity, p. 12 • PROFIBUS DP-V1 Object (FDh), p. 36, attribute #1 D.3 Supported Hardware Features D.3.1 General Do not change the standard settings. D.3.2 GSD File Entries ; Supported hardware features Redundancy = 0 ; not supported Repeater_Ctrl_Sig = 2 ; TTL 24V_Pins = 0 ; not connected Implementation_Type = "NP40" Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

46 (72) D.4 Supported DP Features D.4.1 GSD File Entries ; Supported DP features Freeze_Mode_supp = 1 Sync_Mode_supp = 1 Auto_Baud_supp = 1 Set_Slave_Add_supp = Fail_Safe = 1 Extended Setting Description This value must be set to match the ‘SSA enable’-attribute in the PROFIBUS DP-V1 Object (FDh), p. 36: 0: ‘SSA enabled’-attribute set to FALSE 1: ‘SSA enabled’-attribute set to TRUE (or not implemented) D.4.2 Related Information • Set Slave Address, p. 18 • PROFIBUS DP-V1 Object (FDh), p. 36 D.5 Supported Baud Rates D.5.1 General Do not change the standard settings. D.5.2 GSD File Entries ; Supported baud rates 9.6_supp = 1 19.2_supp = 1 45.45_supp = 1 93.75_supp = 1 187.5_supp = 1 500_supp = 1 1.5M_supp = 1 3M_supp = 1 6M_supp = 1 12M_supp = 1 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

47 (72) D.6 Maximum Responder Time for Supported Baud Rates D.6.1 General Do not change the standard settings. D.6.2 GSD File Entries ; Maximum responder time for supported baud rates MaxTsdr_9.6 = 15 MaxTsdr_19.2 = 15 MaxTsdr_45.45 = 15 MaxTsdr_93.75 = 15 MaxTsdr_187.5 = 15 MaxTsdr_500 = 15 MaxTsdr_1.5M = 25 MaxTsdr_3M = 50 MaxTsdr_6M = 100 MaxTsdr_12M = 200 D.7 Maximum Polling Frequency D.7.1 General Use the GSD file default value (1) D.7.2 GSD File Entries ; Maximum polling frequency Min_Slave_Intervall = 1 ; 100 µs D.8 I/O Related Keywords D.8.1 GSD File Entries ; I/O related keywords Modular_Station = 1 Max_Module = Max_Input_Len = Max_Output_Len =

Max_Data_Len = Modul_Offset = 1 Basic Setting Unit Description bytes bytes

bytes bytes Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

48 (72) D.9 Definition of Modules D.9.1 General These parameters need to be altered if customizing module names, if the Configuration Data attribute (PROFIBUS DP-V1 Object (FDh), p. 36 ) has been implemented. D.9.2 GSD File Entries ; Definition of modules Module = "" EndModule Basic Setting Description Name of module Configuration Identifier; hexadecimal value (written as NNh where NN is the hexadecimal val- ue) specifying the properties of the module (see below). Decimal number, must be unique for each module. Max. 16 bits when converted to hexadecimal. D.9.3 Identifier Explanation The identifiers will differ slightly, depending on whether the Modular Device Object has been im- plemented or not. Both possibilities are exemplified below. Big endian format is used throughout. Modular Device Object Not Implemented If the modular device object is NOT implemented in the application, every slot in the configura- tion is seen as an ADI. The module will calculate the expected configuration as follows: First Configuration Identifier for Each Slot Header Bit 0 - 3: Length of vendor specific data 0000 = No data 0001 - 1110 = 1 - 14 bytes 1111 = No data Bit 4 - 5: Special format (00) Bit 6 - 7: Input/output 00 = No I/O data specification follows 01 = One byte I/O data specification for input follows 10 = One byte I/O data specification for output follows 11 = Two bytes I/O data specification follows (not valid) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

49 (72) I/O Data Specification Bit 0 - 5: Data length (max 64 elements) 000000 = 1 byte/word 111111 = 64 bytes/words Bit 6: Size 0 = Byte 1 = Word Bit 7: Data consistency 0 = Byte/word 1 = Whole length (The module will set this bit to 1 if the module only contains one ADI or only one ADI input and output) Vendor Specific Data Byte 0: Bit 7: More cfg follows Byte 1 - 2: ADI number Following Configuration Identifiers (If More than 64 Elements in One ADI) Note: the module will start a new configuration identifier when: size changes, total data length exceeds 64 elements or when the ADI index is full. Header Bit 0 - 3: Length of vendor specific data 0000 = No data 0001 - 1110 = 1 - 14 bytes 1111 = No data Bit 4 - 5: Special format (00) Bit 6 - 7: Input/output 00 = No I/O data specification follows 01 = One byte I/O data specification for in- put follows 10 = One byte I/O data specification for out- put follows 11 = Two bytes I/O data specification follows (not valid) I/O Data Specification Bit 0 - 5: Data length (max 64 elements) 000000 = 1 byte/word 111111 = 64 bytes/words Bit 6: Size 0 = Byte 1 = Word Bit 7: Data consistency 0 = Byte/word 1 = Whole length (The module will set this bit to 1 if the module only contains one ADI or only one ADI input and output) Vendor Specific Data Byte 0: Bit 7: More cfg follows Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

50 (72) Example The application maps the following ADI’s to process data: ADI Number Direction Data Type Number of Elements 300 Input UINT8 2 600 Output UINT8 66 The expected configuration will then look as follows: [0x43 0x81 0x00 0x2C 0x01] (Slot 1) [0x83 0xBF 0x80 0x58 0x02] [0x81 0x81 0x00] (Slot 2) GSD Entries Modular_Station = 1 Modul_Offset = 1 DPV1_Data_Types = 0 Chk_Cfg_Mode = 0 Max_Module = 48 (244/5=48 min conf data to describe one ADI) ; Definition of modules Module = "ADI 300" 0x43,0x81,0x00,0x2C,0x01; 1 EndModule ; Module = "ADI 600" 0x83,0xBF,0x80,0x58,0x02,0x81,0x81,0x00; 2 EndModule Modular Device Object Implemented If the modular device object is implemented in the application, every slot in the configuration is seen as a module containing one or several ADI’s. Note that it is not allowed to have any ADIs mapped on the coupler (slot 0). The module will calculate the expected configuration as follows: First Configuration Identifier for a Specific Module with I/O Data Header Bit 0 - 3: Length of vendor specific data 0000 = No data 0001 - 1110 = 1 - 14 bytes 1111 = No data Bit 4 - 5: Special format (00) Bit 6 - 7: Input/output 00 = No I/O data specification follows 01 = One byte I/O data specification for input follows 10 = One byte I/O data specification for output follows 11 = Two bytes I/O data specification follows Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

51 (72) I/O Data Specification Bit 0 - 5: Data length (max 64 elements) 000000 = 1 byte/word 111111 = 64 bytes/words Bit 6: Size 0 = Byte 1 = Word Bit 7: Data consistency 0 = Byte/word 1 = Whole length (The module will set this bit to 1 if the module only contains one ADI or only one ADI input and output) Vendor Specific Data Byte 0: Bit 0 -3: Bit 7: No. of output ADI index follows More config for this slot follows Byte 1 - 2: Module ID Byte 3 - 13: ADI index in the module, i.e. which ADIs within a slot that are mapped to this module (1 byte for each ADI, outputs first) Following Configuration Identifiers The module will start a new configuration identifier when: size changes, total data length ex- ceeds 64 elements or when the ADI index is full. Header Bit 0 - 3: Length of vendor specific data 0000 = No data 0001 - 1110 = 1 - 14 bytes 1111 = No data Bit 4 - 5: Special format (00) Bit 6 - 7: Input/output 00 = No I/O data specification follows 01 = One byte I/O data specification for input follows 10 = One byte I/O data specification for output follows 11 = Two bytes I/O data specification follows I/O Data Specification Bit 0 - 5: Data length (max 64 elements) 000000 = 1 byte/word 111111 = 64 bytes/words Bit 6: Size 0 = Byte 1 = Word Bit 7: Data consistency 0 = Byte/word 1 = Whole length (The module will set this bit to 1 if the module only contains one ADI or only one ADI input and output) Vendor Specific Data Byte 0: Bit 0 -3: Bit 7: No. of output ADI index follows More config for this slot follows Byte 1 - 13: ADI index in the module, i.e. which ADIs within a slot that are mapped to this module (1 byte for each ADI, outputs first) Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

52 (72) Configuration Identifier for a Specific Module Without I/O Data Header Bit 0 - 3: Length of vendor specific data 0003 = 3 bytes Bit 4 - 5: Special format (00) Bit 6 - 7: Input/output 00 = No I/O Vendor Specific Data Byte 0: Reserved Byte 1 - 2: Module ID Configuration Identifier for an Empty Slot Header Bit 0 - 3: Length of vendor specific data 0000 = No data Bit 4 - 5: Special format (00) Bit 6 - 7: Input/output 00 = No I/O Example The application maps the following ADI’s to process data: Slot Module Module ID ADI Range 0 Coupler 0x00000001 1 - 50 1 No 1 (module with input data) 0x00000002 51 - 100 2 No 2 (module without I/O) 0x00000003 101 - 150 3 Empty Slot 0x00000000 151 - 200 4 No 4 (Module with both input and output data) 0x00000004 201 - 250 The application maps the following ADI’s to process data: ADI Number Direction Data Type Number of Elements 51 Input UINT8 2 210 Output UINT16 1 211 Output UINT16 1 220 Input UINT16 1 The expected configuration will then look as follows: [0x44 0x81 0x00 0x02 0x00 0x00] (Slot 1 - ADI 51) [0x03 0x00 0x03 0x00] (Slot 2 - Module without I/O data) [0x00] (Slot 3 - empty slot) [0xC6 0x41 0xC0 0x02 0x04 0x00 0x09 0x0A 0x13] (Slot 4 - ADI 210, 211, 220) GSD Entries Modular_Station = 1 Modul_Offset = 1 DPV1_Data_Types = 0 Chk_Cfg_Mode = 0 Max_Module = 40 Number of slots in Modular object ; Definition of modules Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

53 (72) Module = "No 1" 0x44,0x81,0x00,0x02,0x00,0x00; 1 EndModule ; Module = "No 2" 0x03,0x00,0x03,0x00; 2 EndModule ; Module = "Empty slot" 0x00; 3 EndModule ; Module = "No 4" 0xC6,0x41,0xC0,0x02,0x04,0x00,0x09,0x0A,0x13; 4 EndModule ; D.10 Parameterization Related Keywords D.10.1 General These parameters generally only need to be altered in advanced implementations which re- quires the use of User Parameterization Data. The details about such implementations are be- yond the scope of this document and requires in-depth knowledge in the PROFIBUS networking system. D.10.2 GSD File Entries ; Parameterization related keywords Max_User_Prm_Data_Len = Ext_User_Prm_Data_Const(0) = Extended Setting Unit Description bytes Size of User Parameterization Data - Actual User Parameterization Data as hexadecimal values. The first three bytes are fixed and should be set to C0h, 00h, 00h. D.10.3 Related Information • PROFIBUS DP-V1 Object (FDh), p. 36 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

54 (72) D.11 Diagnostic Related Keywords D.11.1 GSD File Entries ; Diagnostic related keywords Max_Diag_Data_Len = Basic Setting Unit Description bytes D.11.2 Related Information • PROFIBUS DP-V1 Object (FDh), p. 36 • Diagnostic Object (02h), p. 26 • Diagnostics, p. 23 D.12 Identification & Maintenance Related Keywords D.12.1 GSD File Entries ; Identification & Maintenance related keywords Ident_Maintenance_supp = <1> Basic Setting Description 1: I&M supported D.12.2 Related Information • PROFIBUS DP-V1 Object (FDh), p. 36 • Device Identity, p. 12 • Network Configuration Object (04h), p. 30 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

55 (72) D.13 Status Diagnostics Messages D.13.1 General These settings may need alteration when the “NW specific extension” of the Diagnostic Object is used. It is generally recommended to remove diagnostic codes which are not used by the im- plementation (e.g. remove “Value (48) = ‘Voltage’” if this code is not applicable for the end product). D.13.2 GSD File Entries ;Status diagnostic messages Unit_Diag_Area=16-17 Value(0) = "Status not changed" Value(1) = "Status appears" Value(2) = "Status disappears" Unit_Diag_Area_End Unit_Diag_Area = - Value() = "" Value() = "" Value() = "" ... Value() = "" Unit_Diag_Area_End Unit_Diag_Area = - Value() = "" Value() = "" Value() = "" ... Value() = "" Unit_Diag_Area_End Unit_Diag_Area = - Value() = "" Value() = "" Value() = "" ... Value() = "" Unit_Diag_Area_End Extended Setting Description These settings specify the bit range to associated with and . Value String associated with the value of D.13.3 Related Information • Diagnostic Object (02h), p. 26 • Diagnostics, p. 23 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

56 (72) D.14 DP-V1 Related Keywords D.14.1 GSD File Entries ; DPV1 related keywords DPV1_Slave = 1 Check_Cfg_Mode = 1 C1_Read_Write_Supp = 1 C1_Max_Data_Len = C1_Response_Timeout = C2_Read_Write_Supp = 1 C2_Max_Data_Len = C2_Response_Timeout = C2_Max_Count_Channels = 1 Max_Initiate_PDU_Length = 52 Basic Setting Unit Description bytes 10 ms bytes 1: I&M supported D.15 Alarm Related Keywords D.15.1 General Do not change the standard settings. The application cannot influence these settings. Changing the keywords may result in errors when making a Conformance test. D.15.2 GSD File Entries ; Alarm Extra_Alarm_SAP_supp = 1 ; Do not change Alarm_Sequence_Mode_Count = 32 ; Max. allowed value Alarm_Type_Mode_supp = 1 Diagnostic_Alarm_supp = 1 Process_Alarm_supp = 0 Pull_Plug_Alarm_supp = 0 Status_Alarm_supp = 0 Update_Alarm_supp = 0 Manufacturer_Specific_Alarm_supp = 0 Diagnostic_Alarm_required = 0 Process_Alarm_required = 0 Pull_Plug_Alarm_required = 0 Status_Alarm_required = 0 Update_Alarm_required = 0 Manufacturer_Specific_Alarm_required = 0 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

57 (72) E Technical Specification E.1 Front View E.1.1 Front View, PROFIBUS Connector # Item 1 Operation Mode 1 2 3 5 6 9 1 2 Status 3 PROFIBUS Connector, 9-pin female D-Sub E.1.2 Front View, M12 Connectors # Item 1 Network Status LED 1 2 3 4 2 Module Status LED 3 M12 Female Connector 4 M12 Male Connector E.1.3 Operation Mode LED State Indication Comments Off Not online / No power - Green Online, data exchange - Flashing Green Online, clear - Flashing Red (1 flash) Parameterization error See Parameterization Data Handling, p. 14 Flashing Red (2 flashes) PROFIBUS Configuration error See Configuration Data Handling, p. 15 E.1.4 Status LED State Indication Comments Off Not initialized Anybus state = SETUP or NW_INIT Green Initialized Anybus module has left the NW_INITstate Flashing Green Initialized, diagnostic event (s) present Extended diagnostic bit is set Red Exception error Anybus state = EXCEPTION Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

58 (72) E.1.5 PROFIBUS Connector (DB9F) The current drawn from this pin will affect the total power consumption. To simplify develop- ment, the output supplies up to 60 mA when operated in room temperature (20 - 22 °C), which is sufficient to power e.g. master simulators etc. During normal operating conditions (or higher temperatures), i.e.in an industrial environment, the specified max. current for this output is 10 mA. See also Power Consumption, p. 59. Pin Signal Description 1 - - 2 - - 3 B Line Positive RxD/TxD, RS485 level 4 RTS Request to send 5 GND Bus Ground (isolated) 6 +5 V Bus Output +5 V termination power (isolated, short-circuit protected) 7 - - 8 A Line Negative RxD/TxD, RS485 level 9 - - Housing Cable Shield Internally connected to the Anybus protective earth via cable shield fil- ters according to the PROFIBUS standard. E.1.6 M12 Connectors, Code B The female M12 connector is used when modules are used in a daisy-chain topology. Pin Name (Male/ Female) Male Female 1 NC / P5V Not connected Power Supply, 5V DC 1 2 3 4 5 2 1 4 3 5 Male Female 2 RxD/TxD-P (A) / RxD/TxD-P (A) Receive/Transmit negative Receive/Transmit negative 3 NC / DGND Not Connected Power ground, 0 V 4 RxD/TxD-P (B) / RxD/TxD-P (B) Receive/Transmit positive Receive/Transmit positive 5 (Thread) Shield Shield Shield E.2 Functional Earth (FE) Requirements In order to ensure proper EMC behavior, the module must be properly connected to functional earth via the FE pad / FE mechanism described in the general Anybus CompactCom M40 Hard- ware Design Guide. HMS Industrial Networks AB does not guarantee proper EMC behaviour unless these FE re- quirements are fulfilled. E.3 Power Supply E.3.1 Supply Voltage The module requires a regulated 3.3V power source as specified in the general Anybus Com- pactCom M40 Hardware Design Guide. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

59 (72) E.3.2 Power Consumption The Anybus CompactCom 40 PROFIBUS DPV1/DPV0 is designed to fulfil the requirements of a Class A module. For more information about the power consumption classification used on the Anybus CompactCom platform, consult the general Anybus CompactCom Hardware Design Guide. At 12 Mbit the current hardware design consumes up to 200 mA. This value is valid under the condition that no current is being drawn from bus connector pin 6 (+5 V termination power; see PROFIBUS Connector (DB9F), p. 58 It is strongly advised to design the power supply in the host application based on the power con- sumption classifications described in the general Anybus CompactCom Hardware Design Guide, and not on the exact power requirements of a single product. In line with HMS policy of continuous product development, we reserve the right to change the exact power requirements of this product without prior notification. Note however that in any case, the Anybus CompactCom 40 PROFIBUS DPV1/DPV0 will remain as a Class A module. E.4 Environmental Specification Consult the Anybus CompactCom Hardware M40 Design Guide for further information. E.5 EMC Compliance Consult the Anybus CompactCom Hardware M40 Design Guide for further information. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

60 (72) F Timing & Performance F.1 General Information This chapter specifies timing and performance parameters that are verified and documented for the Anybus CompactCom 40 PROFIBUS DPV1/DPV0. The following timing aspects are measured: Category Parameters Page Startup Delay T1, T2 60 NW_INIT Handling T100 60 Event Based WrMsg Busy Time T103 60 Event Based Process Data Delay T101, T102 61 For further information, please consult the Anybus CompactCom 40 Software Design Guide. F.2 Internal Timing F.2.1 Startup Delay The following parameters are defined as the time measured from the point where /RESET is re- leased to the point where the specified event occurs. Parameter Description Max. Unit. T1 The Anybus CompactCom 40 PROFIBUS DPV1/DPV0 module generates the first application interrupt (parallel mode) 7.1 ms T2 The Anybus CompactCom 40 PROFIBUS DPV1/DPV0 module is able to receive and handle the first application telegram (serial mode) 7.1 ms F.2.2 NW_INIT Handling This test measures the time required by the Anybus CompactCom 40 PROFIBUS DPV1/DPV0 module to perform the necessary actions in the NW_INIT-state. Parameter Conditions No. of network specific commands Max. No. of ADIs (single UINT8) mapped to Process Data in each direction. (If the network specific maximum is less than the value given here, the network specific value will be used.) 32 Event based application message response time > 1 ms Ping-pong application response time > 10 ms No. of simultaneously outstanding Anybus CompactCom commands that the applica- tion can handle 1 Parameter Description Communication Max. Unit. T100 NW_INIT handling Event based modes 14.6 ms F.2.3 Event Based WrMsg Busy Time The Event based WrMsg busy time is defined as the time it takes for the module to return the H_WRMSG area to the application after the application has posted a message. Parameter Description Min. Max. Unit. T103 H_WRMSG area busy time 2.8 7.2 μs Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

61 (72) F.2.4 Event Based Process Data Delay “Read process data delay” is defined as the time from when the last bit of the network frame has been received by the network interface, to when the RDPDI interrupt is asserted to the application. “Write process data delay” is defined in two different ways, depending on network type. • For software stack based cyclic/polled networks, it is defined as the time from when the module exchanges write process data buffers, to when the first bit of the new process data frame is sent out on the net work. • For COS (Change Of State) networks, it is defined as the time from when the application exchanges write process data buffers, to when the first bit of the new process data frame is sent out on the network. Parameter Description Measured Time Unit Comment T101 Read process data delay 380 ns Time from last input bit received until nIRQ goes active on the chip T102 Write process data delay 1.1 μs Time from when the Anybus Compact- Com module ex- changes write process data buffers, to when the first bit of the new process data frame is sent out on the network interface towards the PHY. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

62 (72) G Backward Compatibility The Anybus CompactCom M40 series of industrial network modules have significantly better performance and include more functionality than the modules in the Anybus CompactCom 30 series. The 40 series is backward compatible with the 30 series in that an application developed for the 30 series should be possible to use with the 40 series, without any major changes. Also it is possible to mix 30 and 40 series modules in the same application. This appendix presents the backwards compatibility issues that have to be considered for Any- bus CompactCom 40 PROFIBUS DPV1/DPV0, when designing with both series in one applica- tion, or when adapting a 30 series application for the 40 series. G.1 Initial Considerations There are two options to consider when starting the work to modify a host application developed for Anybus CompactCom 30-series modules to also be compatible with the 40-series modules: • Add support with as little work as possible i.e. reuse as much as possible of the current design. – This is the fastest and easiest solution but with the drawback that many of the new fea- tures available in the 40-series will not be enabled (e.g. enhanced and faster commu- nication interfaces, larger memory areas, and faster communication protocols). – You have to check the hardware and software differences below to make sure the host application is compatible with the 40-series modules. Small modifications to your cur- rent design may be needed. • Make a redesign and take advantage of all new features presented in the 40-series. – A new driver and host application example code are available at www.anybus.com/ starterkit40 to support the new communication protocol.This driver supports both 30- series and 40-series modules. – You have to check the hardware differences below and make sure the host application is compatible with the 40-series modules. This documentation only deals with differences between the 30-series and the 40-series. For a description of new and enhanced functionality in the Anybus CompactCom 40-series, please consult our support pages, where you can find all documentation. Link to support page: www.anybus.com/support. G.2 Hardware Compatibility Anybus CompactCom is available in three hardware formats; Module, Chip, and Brick. G.2.1 Module The modules in the 30-series and the 40-series share physical characteristics, like dimensions, outline, connectors, LED indicators, mounting parts etc. They are also available as modules without housing. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

63 (72) Fig. 1 Anybus CompactCom M30/M40 G.2.2 Chip The chip (C30/C40) versions of the Anybus CompactCom differ completely when it comes to physical dimensions. There is no way to migrate a chip solution from the 30-series to the 40-series without a major hardware update. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

64 (72) G.2.3 Brick The Anybus CompactCom B40-1 does not share dimensions with the Anybus CompactCom B30. The B40-1 is thus not suitable for migration. However HMS Industrial Networks AB has de- veloped a separate brick version in the 40-series, that can be used for migration. This product, B40-2, shares dimensions etc. with the B30. Please contact HMS Industrial Networks AB for more information on the Anybus CompactCom B40-2. Fig. 2 Anybus CompactCom B30 Fig. 3 Anybus CompactCom B40–1 (not for migration) Fig. 4 Anybus CompactCom B40–2 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

65 (72) G.2.4 Host Application Interface 25 50 1 26 MD1 A1 A3 A5 A7 A9 A11 A13 D6 D4 D2 D0 VDD VSS OM1 CE IRQ RESET GOP0 GIP0 LED2B LED1B Tx/OM3 MI1 VSS VSS A0 A2 A4 A6 A8 A10 A12 D7 D5 D3 D1 VDD VSS OM0 OM2 R/W OE GOP1 GIP1 LED2A LED1A Rx MI0 MD0 Fig. 5 Some signals in the host application interface have modified functionality and/or functions which must be checked for compatibility. See the following sections. Tx/OM3 In the 30-series, this pin is only used for Tx. It is tri-stated during power up, and driven by the Anybus CompactCom UARTafter initialization. In the 40-series this pin is used as a fourth oper- ating mode setting pin (OM3). During startup after releasing the reset, this pin is read to deter- mine the operating mode to use. The pin is then changed to a Tx output. In the 40-series, this pin has a built-in weak pull-up. If this pin, on a 30-series module or brick is unconnected, pulled high, or connected to a high-Z digital input on the host processor, it will be compatible with the 40-series. An external pull-up is recommended, but not required. If this pin is pulled low by the host during startup in a 30-series application, any 40- series module or brick, substituted in the application, will not enter the expected operating mode. Related Information: Anybus CompactCom M40 Hardware Design Guide (HMSI-216-126), Sec- tion “Application Connector Pin Overview” Module Identification (MI[0..1]) These pins are used by the host application (i.e your product) to identify what type of Anybus CompactCom that is mounted. The identification differs between the 30-series and the 40- series. If your software use this identification you need to handle the new identification value. MI1 MI0 Module Type LOW LOW Active Anybus CompactCom 30 HIGH LOW Active Anybus CompactCom 40 MI[0..1] shall only be sampled by the application during the time period from power up to the end of SETUP state. The pins are low at power up and before reset release. Related Information: Anybus CompactCom M40 Hardware Design Guide (HMSI-216-126), Sec- tion “Settings/Sync”. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

66 (72) GIP[0..1]/LED3[A..B] These pins are tri-stated inputs by default in the 30-series. In the 40-series, these pins are tri- stated until the state NW_INIT. After that they become open-drain, active low LED outputs (LE- D3A/LED3B). No modification of the hardware is needed, if your current design has • tied these pins to GND • pulled up the pins • pulled down the pins • left the pins unconnected However, if the application drive the pins high, a short circuit will occur. If you connect the pins to LEDs, a pull-up is required. In the 40-series, there is a possibility to set the GIP[0..1] and GOP[0..1] in high impedance state (tri-state) by using attribute #16 (GPIO configuration) in the Anybus object (01h). I.e. if it is not possible to change the host application hardware, this attribute can be configured for high impe- dance state of GIP and GOP before leaving NW_INITstate. Related Information: Anybus CompactCom M40 Hardware Design Guide (HMSI-216-126), Sec- tion “LED Interface/D8-D15 (Data Bus)”. GOP[0..1]/LED4[A..B] These pins are outputs (high state) by default in the 30-series. In the 40-series, these pins are tri-stated until the state NW_INIT, and after that they become push-pull, active low LED outputs (LED4A/LED4B). This change should not affect your product. Related Information: Anybus CompactCom M40 Hardware Design Guide (HMSI-216-126), Sec- tion 3.2.3, “LED Interface/D8-D15 (Data Bus)”. Address Pins A[11..13] The address pins 11, 12, and 13 are ignored by the 30-series. These pins must be high when accessing the 40-series module in backwards compatible 8-bit parallel mode. If you have left these pins unconnected or connected to GND, you need to make a hardware modification to tie them high. Max Input Signal Level (VIH) The max input signal level for the 30-series is specified as VIH=VDD+0,2 V, and for the 40-series as VIH=3.45 V. Make sure that you do not exceed 3.45V for a logic high level. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

67 (72) RMII Compatibility If the RMII mode is being used on an Anybus CompactCom 40 module and it is desired to re- main compatible with the 30 series, it is important to disable this connection when switching to an Anybus CompactCom 30 module due to pin conflicts. The RMII port of the host processor should be set to tristate by default, and only be enabled if an RMII capable Anybus Compact- Com 40 is detected. In case the RMII connection cannot be disabled through an internal hard- ware control on the host processor, it will be necessary to design in external hardware (ie. a FET bus switch) to prevent short circuits Related Information: Anybus CompactCom M40 Hardware Design Guide (HMSI-216-126), Sec- tion 3.2.5, “RMII — Reduced Media-Independent Interface”. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

68 (72) G.3 General Software G.3.1 Extended Memory Areas The memory areas have been extended in the 40-series, and it is now possible to access larger sizes of process data (up to 4096 bytes instead of former maximum 256 bytes) and message data (up to 1524 bytes instead of former maximum 255 bytes). The 30-series has reserved memory ranges that the application should not use. The 40-series implements new functionality in some of these memory areas. To use the extended memory areas you need to implement a new communication protocol which is not part of this document. Memory areas not supported by the specific network cannot be used. Make sure you do not ac- cess these areas, e.g. for doing read/write memory tests. Related Information: Anybus CompactCom 40 Software Design Guide (HMSI-216-125), Sec- tion “Memory Map” G.3.2 Faster Ping-Pong Protocol The ping-pong protocol (the protocol used in the 30-series) is faster in the 40-series. A 30-ser- ies module typically responds to a “ping” within 10-100 µs. The 40-series typically responds to a “ping” within 2 µs. Interrupt-driven applications (parallel operating mode) may see increased CPU load due to the increased speed. G.3.3 Requests from CompactCom to Host Application During Startup All requests to software objects in the host application must be handled and responded to (even if the object does not exist). This applies for both the 30-series and the 40-series. The 40-series introduces additional objects for new functionality. There may also be additional commands in existing objects added to the 40-series that must be responded to (even if it is not supported). If your implementation already responds to all commands it cannot process, which is the ex- pected behavior, you do not need to change anything. G.3.4 Anybus Object (01h) Attribute 30-series 40-series Change/Action/Comment #1, Module Type 0401h 0403h Make sure the host application accepts the new module type value for the 40-series. #15, Auxiliary Bit Available Removed It is not possible to turn off the “Changed Data Indication” in the 40-series. Also see “Control Register CTRL_AUX-bit” and “Status Regis- ter STAT_AUX-bit” below. #16, GPIO Configuration Default: General input and output pins Default: LED3 and LED4 outputs See also .. • GIP[0..1]/LED3[A..B], p. 66 • GOP[0..1]/LED4[A..B], p. 66 Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

69 (72) G.3.5 Control Register CTRL_AUX-bit 30-series The CTRL_AUX bit in the control register indicates to the Anybus CompactCom if the process data in the current telegram has changed compared to the previous one. 40-series The value of the CTRL_AUX bit is always ignored. Process data is always accepted. All released Anybus CompactCom 30 example drivers from HMS comply with this difference. Related Information: Anybus CompactCom 40 Software Design Guide (HMSI-216-125), section “Control Register”. G.3.6 Status Register STAT_AUX-bit 30-series The STAT_AUX bit in the status register indicates if the output process data in the current telegram has changed compared to the previous one. This functionality must be enabled in the Anybus object (01h), Attribute #15. By default, the STAT_AUX bit functionality is disabled. 40-series The STAT_AUX bit indicates updated output process data (not necessarily changed data) from the network compared to the previous telegram. The functionality is always enabled. All released Anybus CompactCom 30 example drivers from HMS comply with this difference. Related Information: Anybus CompactCom 40 Software Design Guide (HMSI-216-125), section “Status Register”. G.3.7 Control Register CTRL_R-bit 30-series The application may change this bit at any time. 40-series For the 8-bit parallel operating mode, the bit is only allowed to transition from 1 to 0 when the STAT_M-bit is set in the status register. When using the serial operating modes, it is also allowed to transition from 1 to 0 in the telegram immediately after the finalizing empty fragment. All released CompactCom 30 example drivers from HMS comply with this difference. Related Information: Anybus CompactCom 40 Software Design Guide (HMSI-216-125), section “Control Register”. G.3.8 Modifications of Status Register, Process Data Read Area, and Message Data Read Area In the 40-series, the Status Register, the Process Data Read Area, and the Message Data Read Area are write protected in hardware (parallel interface). If the software for some reason writes to any of those areas, a change is needed. All released Anybus CompactCom 30 example drivers from HMS comply with this difference. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

70 (72) G.4 Network Specific — PROFIBUS G.4.1 Additional Diagnostic Object (05h) Object removed in the 40-series. To create diagnostics, use Diagnostic Object (02h). Another option is to use the PROFIBUS DP-V0 Diagnostic Object (10h) where diagnostics can be sent transparently from the host application to the network. If you use the Additional Diagnostic Object you need to update your software implementation. G.4.2 Network PROFIBUS DP-V1 Object (0Bh) Object removed in the 40-series, i.e. commands Map_ADI_Specified_Write_Area and Map_ ADI_Specified_Read_Area are not supported. G.4.3 PROFIBUS DP-V1 Object (FDh) Attribute 30-series 40-series Change/Action/Comment #1, PNO Ident Number 1811h 1815h If the attribute is implemented in the host ap- plication, it overrides the default value and there is no difference between the 30-series and the 40-series. If the attribute is not implemented, the default value is used. #2, Parameterization Data See Comment In the first 10 bytes, only the Parameter Struct bit (bit 3) is copied to this attribute in the 40- series. All other bits are set to 0. In the 30-series all information in the first 10 bytes were copied. #5, Size of Identifier Related Diagnostics Available Removed Attribute removed in the 40-series. The Any- bus CompactCom will never request this attribute. Nothing needs to be changed. #6, Buffer Mode Available Removed Attribute removed in the 40-series. The Any- bus CompactCom will never request this at- tribute. No buffer modes needed in the 40- series since maximum sizes for all buffers are supported. Nothing needs to be changed. #7, Alarm Settings Available Removed Attribute removed in the 40-series. The Any- bus CompactCom will never request this at- tribute. Only Diagnostic Alarms supported. #16, I&M Version Available Removed Attribute removed in the 40-series. The Any- bus CompactCom will never request this at- tribute. The host application cannot influence the I&M version implemented by the Anybus CompactCom. #17, I&M Supported Available Removed Attribute removed in the 40-series. The Any- bus CompactCom will never request this at- tribute. The host application cannot influence the I&M version supported by the Anybus CompactCom. #19, Check Config Behavior Available Removed Attribute removed in the 40-series. The Any- bus CompactCom will never request this attribute. The 40-series depends on CheckCfgMode (often configurable in the PROFIBUS master) in default mode. Either the expected and ac- tual configuration must match exactly or can differ as long as the expected input and out- put sizes are equal or larger than the actual sizes. Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

71 (72) G.4.4 Network Configuration Object (04h) The following attributes are removed in the 40–series. The Anybus CompactCom will never re- quest these attributes. It is only possible to set these values via the network (I&M1-4) – end user configuration. • Instance #3, Function Tag • Instance #4, Location Tag • Instance #5, Installation Date • Instance #6, Description G.4.5 GSD file (PROFIBUS configuration file used by engineering tool) Implementation Type If the keyword “Implementation Type” is present in the GSD-file (optional keyword), the value for the 30-series shall be “NP30” and the value for the 40- series shall be “NP40”. Length Related Keywords The following keywords are possible to set to maximum values if neeed in the 40- series. In the 30-series the maximum lengths were dependent of the buffer mode setting. • Max_Input_Len • Max_Output_Len • Max_Data_Len • Max_User_Prm_Data_Len • Max_Diag_Data_Len Anybus ® CompactCom™ 40 PROFIBUS DP-V0/DP-V1 Network Guide HMSI-27-210-EN 2.3

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