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Technical Specifications

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PROFIBUS DP

Specification

Rating

Connector

Female DB9 connector

Conductor

See PROFIBUS DP Section.

DP Master Mode Support

DPV0 Data Exchange

DPV1 Class 1 Messaging

DPV1 Class 2 Messaging

DPV1 Alarming

DP Slave Mode Support

DPV0 Data Exchange

DPV1 Class 1 Messaging

DPV1 Alarming

Isolated

Yes

BAUD Rate 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

Table 6.3 – PROFIBUS DP specification

AGENCY APPROVALS AND CERTIFICATIONS

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Summary of Contents for PLX51-PBS

Page 1: ...PLX51 PBS PROFIBUS DP Slave to EtherNet IP Gateway August 29 2019 v1 0 USER MANUAL...

Page 2: ...Page 2 of 83...

Page 3: ...ation Software 15 Network Parameters 16 GSD File Management 20 Creating a New Project 23 PLX51 PBS Parameters 25 General 25 PROFIBUS Slave Configuration 26 Logix 27 Advanced 29 Module Download 30 4 Op...

Page 4: ...4 PROFIBUS Packet Capture 65 Web Server 68 6 Technical Specifications 69 Dimensions 69 Electrical 70 Ethernet 70 PROFIBUS DP 71 Agency Approvals and Certifications 71 7 PROFIBUS DP 73 Introduction 73...

Page 5: ...Page 5 of 83 Warranty Information 81 11 Index 83...

Page 6: ...Page 6 of 83...

Page 7: ...IP Gateway module The module will hereafter be collectively referred to as PLX51 PBS The PLX51 PBS can operate only as one or more emulates up to 10 PROFIBUS DPV0 DPV1 Slaves This allows EtherNet IP...

Page 8: ...n be configured to provide DPV0 data exchange with a PROFIBUS Master on the network The data is formatted into the engineering units for use in a Logix platform by using the automatically generated ma...

Page 9: ...PLX51 PBS User Manual PLX51 PBS Datasheet www prosoft technology com Table 1 1 Additional Information SUPPORT Technical support is provided via the Web in the form of user manuals FAQ datasheets etc...

Page 10: ...Page 10 of 83...

Page 11: ...cording to industry standards which can be found in the Additional Information section of this document The module provides six diagnostic LEDs as shown in the front view figure below These LEDs are u...

Page 12: ...Description DIP 1 Used to force the module into Safe Mode When in Safe Mode the module will not load the application firmware and will wait for new firmware to be downloaded This should only be used i...

Page 13: ...Figure 2 4 DIN rail specification The DIN rail clip is mounted at the back of the module as shown in the figure below Use a flat screw driver to pull the clip downward Once the module is mounted onto...

Page 14: ...ut power Figure 2 6 PLX51 PBS PROFIBUS DP RS485 DB9 connector Pin Signal Description 1 Not connected 2 Not connected 3 RxD TxD P Data received and transmit 4 CNTR P Control signal to repeater 5 DGND R...

Page 15: ...CONFIGURATION SOFTWARE All PLX51 PBS network setup and configuration is done in the ProSoft PLX50 Configuration Utility This software can be downloaded from www prosoft technology com Figure 3 1 ProSo...

Page 16: ...50 Configuration Utility environment the DHCP server can be found under the Tools menu Figure 3 2 Selecting DHCP Server Once opened the DHCP server listens on all available network adapters for DHCP r...

Page 17: ...atic after the IP assignment thereby disabling future DHCP requests Once you click OK the DHCP server will automatically assign the IP address to the module and then read the Identity object product n...

Page 18: ...dited in the PLX50 Configuration Utility Application Settings in the DHCP Server tab Once the DHCP process is complete the network settings can be set using the Ethernet Port Configuration via the Tar...

Page 19: ...ort Configuration The Ethernet port configuration parameters can be modified using the Ethernet Port Configuration window Figure 3 9 Port Configuration Alternatively these parameters can be modified u...

Page 20: ...n Utility manages the GSD library which is used for adding devices to the PLX51 PBS 1 The GSD File Management Tool is opened by selecting GSD File Management under the Tool menu in the configuration u...

Page 21: ...under the GSD File menu Figure 3 12 GSD File Adding 4 Select the required GSD file and click OPEN Figure 3 13 Adding GSD File 5 Once the file has been selected the GSD File Management tool adds the s...

Page 22: ...another PLX50 Configuration Utility by exporting the GSD catalog from one PLX50 Configuration Utility and importing it in another This is done by selecting either Import or Export under the Catalog me...

Page 23: ...d Under the File menu select New Figure 3 15 Creating a new project 2 A PLX50 Configuration Utility Design Tool project is created showing the Project Explorer tree view To save the project use the Sa...

Page 24: ...3 17 PLX51 PBS 5 The device appears in the Project Explorer tree and its configuration window opened The device configuration can be reopened by double clicking the module in the Project Explorer tre...

Page 25: ...r Description Instance Name This parameter is a user defined name to identify between various PLX51 PBS modules Description This parameter is used to provide a more detailed description of the applica...

Page 26: ...t the PROFIBUS tab Figure 3 20 PLX51 PBS PROFIBUS slave configuration The PLX51 PBS PROFIBUS slave configuration consists of the following parameters Parameter Description BAUD Rate Baud Rate in Kbps...

Page 27: ...g parameters Parameter Description EtherNet IP Connections The number of EtherNet IP CIP Connections to be used in the exchange with Logix 1 to 4 Note this value must match that configured in the Logi...

Page 28: ...83 To browse to a controller path select the BROWSE button to open the Target Browser Then select a Logix controller and click Ok The path updates automatically Figure 3 22 Target Browser Selecting L...

Page 29: ...ameters Parameter Description DLR Enable This must be set to enable Device Level Ring operation when the PLX51 PBS is operating in an Ethernet DLR NTP Enable The PLX51 PBS can synchronize its onboard...

Page 30: ...click on the module and select the Download option Figure 3 24 Selecting Download 2 Once complete you will be notified that the download was successful Figure 3 25 Successful download 3 Within the PL...

Page 31: ...mblies GENERAL STATUS Below are the definitions of the General Status UDT s created by the PLX50 Configuration Utility Figure 4 1 Logix General Status tags Tag Description ConfigValid Configuration ha...

Page 32: ...ROFIBUS fieldbus state is OFFLINE 0 PROFIBUS fieldbus state is not OFFLINE PROFIBUSStopped The PROFIBUS network is running and the PLX51 PBS is communicating on the network but it will not exchange an...

Page 33: ...e local PROFIBUS network Each bit represents a node When the bit is set 1 the device has an alarm pending that must be unloaded When the bit is set 0 the device does not have an alarm pending Bit 0 No...

Page 34: ...ble nodes on the PROFIBUS network for data exchange Each bit represents a node When the bit is set 1 the device if configured will exchange data with the PLX51 PBS When the bit is set 0 the device doe...

Page 35: ...as important control and status information Figure 4 3 PLX51 PBS Slave Device Specific tag Tag Description Status Online This bit indicates if the device is online on the PROFIBUS network 1 Device is...

Page 36: ...DPV0 data exchange does not match what has been configured in the PLX50 Configuration Utility This Error flag is transient and will clear once a valid response is received AlarmPending Indicates the...

Page 37: ...een received for a pending alarm or there is no alarm pending StationNumber The station number of the specific slave device DeviceMappingCRC The checksum of the Mapping for the specific slave device D...

Page 38: ...DPV1 Class 1 communication for each added PROFIBUS Slave device When the PROFIBUS Master sends a DPV1 read write command for the configured slot and index the PLX51 PBS accesses the configured Logix...

Page 39: ...triggered at a time 1 To trigger an alarm notification for the PROFIBUS Master toggle from 0 to 1 the AlarmTrigger tag in the field device output assembly as shown below Figure 4 5 PLX51 PBS Slave Al...

Page 40: ...Alarm Slot 2 1 Refer to the PROFIBUS Specification EN 50170 for information regarding the diagnostics Alarm Specifier 3 1 Refer to the PROFIBUS Specification EN 50170 for information regarding the dia...

Page 41: ...ld 1 In the PLX50 Configuration Utility go to the Tools menu and select the DEVICEFLASH option Figure 4 8 DeviceFlash Tool 2 In the Select a Device Flash File window select the appropriate AFB binary...

Page 42: ...Once the firmware update is complete the DeviceFlash option provides the details of the updated module Figure 4 11 PLX51 PBS successfully updated NOTE The PLX51 PBS firmware is digitally signed so you...

Page 43: ...dule has booted and is running correctly with application configuration loaded Solid Red The module is not operating correctly For example if the module application firmware has been corrupted or ther...

Page 44: ...y and is not exchanging DPV0 data Flashing Green All slaves are successfully exchanging DPV0 data and the DP network operational state is clear Solid Green All slaves are successfully exchanging DPV0...

Page 45: ...Utility or using the web server in the module To view the module s status in the PLX50 Configuration Utility environment the PLX51 PBS must be online If the module is not already Online following a r...

Page 46: ...opened by either double clicking on the Status item in the Project Explorer tree or by right clicking on the module and selecting Status Figure 5 3 Selecting PLX51 PBS online Status The status window...

Page 47: ...de of operation of the module The following states can be returned Quiet This mode allows you to connect the PLX51 PBS to an active bus and run a DP packet capture In this mode the PLX51 PBS will not...

Page 48: ...Node Master mode only The PROFIBUS Node address of the local PLX51 PBS when in Master mode BAUD Rate The BAUD Rate of the PROFIBUS network IO bytes second The number of process variable bytes being e...

Page 49: ...but there is a fault with the network Ring Ok The DLR functionality has been enabled and the Ethernet network architecture is ring and is operating NTP Status The status of the local NTP Client Disabl...

Page 50: ...ork is CLEAR Comms State OK All configured slaves are operating correctly Failure At least one of the configured devices are not operating correctly Slave Count Number of slaves configured Last Respon...

Page 51: ...S where the station did not respond Set Slave Addr Tx Count The number of PROFIBUS Set Slave Address requests sent from the PLX51 PBS Set Slave Addr Rx Count The number of successful PROFIBUS Set Slav...

Page 52: ...xchange Acyclic Request Client Count Overrun The number of times more than 10 acyclic requests needed to be buffered in which case the PLX51 PBS will reject the 11th request Token Pass Retry Count In...

Page 53: ...number of parameters that have successfully been set after the device has been configured for data exchange Initialize Parameter Set Fail Count The number of parameters that have failed to set after t...

Page 54: ...ved by the PLX51 PBS DPV1 Class 1 Write Tx Count The number of PROFIBUS DPV1 Class 1 Write requests sent from the PLX51 PBS DPV1 Class 1 Write Rx Count The number of successful PROFIBUS DPV1 Class 1 W...

Page 55: ...PROFIBUS DPV1 Class 2 Read responses received by the PLX51 PBS DPV1 Class 2 Read Err Count The number of failed PROFIBUS DPV1 Class 2 Read responses received by the PLX51 PBS DPV1 Class 2 Write Tx Co...

Page 56: ...s monitoring Live List DISCOVERED NODES The Discovered Nodes tab provides more detail regarding each station on the PROFIBUS network when compared to the Live List You can scan the PROFIBUS network to...

Page 57: ...Ethernet and EtherNet IP clients connected to the PLX51 PBS Figure 5 10 PLX51 PBS Status monitoring Ethernet Client Statistics TCP ARP The TCP ARP tab displays details of the internal Ethernet ARP and...

Page 58: ...evice connected to the PLX51 PBS is opened by right clicking on the specific slave device icon in the PLX50 Configuration Utility tree and selecting STATUS Figure 5 12 Selecting slave status The devic...

Page 59: ...d instance name of the device Vendor The device Vendor name Model The device Model name Identity The device PNO identity Revision The device revision Device Status The current status of the device Onl...

Page 60: ...t match the station address of the configured slave device CRC Mismatch PLC Indicates the mapping from the Logix controller does not match the configured mapping Error Device Error flag Alarm Pending...

Page 61: ...of PROFIBUS DPV1 Class 2 Initialize requests sent from the PLX51 PBS to the specific device DPV1 Class 2 Init Rx Count The number of successful PROFIBUS DPV1 Class 2 Initialize responses received fro...

Page 62: ...provide 10 bytes of process data and only 5 bytes are returned during data exchange FDL Fault Count The number of Data Link Layer function code faults received from the specific device Extract Alarm...

Page 63: ...ngth The number of process data DPV0 bytes expected from the device Slave Tx Length The number of process data DPV0 bytes that will be sent to the device Enumerated Refer to the PROFIBUS Specification...

Page 64: ...64 of 83 EXTENDED DIAGNOSTICS The Extended Diagnostics are decoded and displayed in a table form The diagnostics are decoded using the pre configured GSD file Figure 5 16 Device Status monitoring Exte...

Page 65: ...PLX51 PBS icon and double click on the DP PACKET CAPTURE item in the Project Explorer tree Figure 5 17 Selecting PROFIBUS Packet Capture 2 The DP Packet Capture window opens and automatically starts...

Page 66: ...irection of the packet either transmitted Tx or received Rx Status The status of the packet Received packets are checked for valid PROFIBUS constructs and valid checksums Src PROFIBUS node address of...

Page 67: ...file for further analysis by selecting the SAVE button on the toolbar 5 Previously saved PROFIBUS Packet Capture files can be viewed by selecting the PROFIBUS PACKET CAPTURE VIEWER option in the Tool...

Page 68: ...odule without the use of the PLX50 Configuration Utility or Logix NOTE The web server is read only and thus no parameters or configuration can be altered from the web interface Figure 5 21 Web interfa...

Page 69: ...Technical Specifications Page 69 of 83 6 TECHNICAL SPECIFICATIONS DIMENSIONS Below are the enclosure dimensions All dimensions are in millimeters Figure 6 1 PLX51 PBS enclosure dimensions...

Page 70: ...sions IEC61000 6 4 ESD Immunity EN 61000 4 2 Radiated RF Immunity IEC 61000 4 3 EFT B Immunity EFT IEC 61000 4 4 Surge Immunity Surge IEC 61000 4 5 Conducted RF Immunity IEC 61000 4 6 Table 6 1 Electr...

Page 71: ...Class 1 Messaging DPV1 Class 2 Messaging DPV1 Alarming DP Slave Mode Support DPV0 Data Exchange DPV1 Class 1 Messaging DPV1 Alarming Isolated Yes BAUD Rate supported 9 6 kbps 19 2 kbps 45 45 kbps 93...

Page 72: ...Page 72 of 83...

Page 73: ...sion is designed especially for communication between automation control systems and distributed I O at the device level PROFIBUS DP can be used to replace parallel signal transmission with 24 V or 4...

Page 74: ...rotocol is the first developed for PROFIBUS but it is no longer currently used PROFIBUS specifies the technical and functional characteristics of a serial fieldbus system with which decentralized digi...

Page 75: ...ed for commissioning slaves and for diagnostic purposes This is typically a Supervisor It uses acyclic communication over what is known as the MS2 channel A DPM2 does not have to be permanently connec...

Page 76: ...hannel 3 conditions must be satisfied o The slave device must support the MS1 channel key C1_Read_Write_supp at 1 in the GSD file o The DPV1_enable bit must be set during the parameter assignment o Da...

Page 77: ...he use of more than 3 repeaters in series is not recommended Baudrate kbps 9 6 19 2 93 75 187 5 500 1500 3000 to 12000 Length A m 1200 1200 1200 1000 400 200 100 Table 9 3 PROFIBUS DP cable length PRO...

Page 78: ...Page 78 of 83...

Page 79: ...the issue is hardware related we will also need information regarding 1 Module configuration and associated ladder files if any 2 Module operation and any unusual behavior 3 Configuration Debug statu...

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Page 81: ...ca Caribbean Chile Bolivia Paraguay Phone 507 6427 48 38 andean prosoft technology com Languages spoken Spanish English REGIONAL TECH SUPPORT support la prosoft technology com Regional Office Phone 1...

Page 82: ...Page 82 of 83...

Page 83: ...bly 49 60 62 Instance Name 25 59 IP address 30 IP Address 25 L LED 43 44 Live List 56 O Online 30 32 33 36 45 59 P Packet Capture 65 66 67 PLX50 Configuration Utility 25 29 PLX51 PBM 7 PLX51 PBM Advan...

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