Integrating HART into PROFIBUS DP Walter Stoops, Pepperl+Fuchs Theo Bervoets, AUMA Jaap Westeneng, Endress+Hauser
Integrating HART into PROFIBUS DP Jaap Westeneng Product Manager Endress+Hauser B.V.
Network Infrastructure How can you integrate legacy HART devices for the process industry into PROFIBUS and PROFINET networks, upgrading your existing legacy instrumentation to modern standards, getting ready for future requirements? How can you implement industrial wireless networks? How can you save energy by investing in the latest network technology, ProfiEnergy? How can starts here, with knowing!
What is our challenge? How to exploit the power of HART and PROFIBUS devices in the installed base? What relevant information is available from a HART or PROFIBUS device? How to get access to HART and PROFIBUS devices over existing (fieldbus) infrastructure? What are the minimum requirements to be specified? How to monitor the health status of your HART and PROFIBUS devices? HART has a estimated installed base of more than 30 million devices
Do we agree on the following principles? PROFIBUS (Process Field Bus) is a standard for fieldbus communication in automation technology and was first promoted in 1989 and is a field proven technology! There are two variations of PROFIBUS in use today; the most commonly used, PROFIBUS DP (Decentralised Peripherals) and the lesser used, PROFIBUS PA (Process Automation)! PROFIBUS DP network is the proven basis for the integration of (wireless) HART devices today! In excess of 38 million PROFIBUS DP and 6 million PROFIBUS PA nodes are installed.
HART and PROFIBUS an overview Highway Addressable Remote Transducer Defined by the Rosemount company, 1987 HART Communication Foundation (HCF), 1993 Over 300 manufacturers in the HART Communication Foundation www.hartcom.org PROcess FIeldBUS Founding of PROFIBUS International, 1995 PROFIBUS Nutzer Organisation (PNO), 1989 PROFIBUS PA, 1996 Over 1400 members in PROFIBUS International www.profibus.com
4 20 ma + HART > Conventional + Digital communication I/O 16 bit 16 bit D A Cable ma (current analog) 16 bit A D P 16 bit D A S ma (current digital) % (Percent of range) PV (Primary value) SV (Secondary value) TV (Tertiary value) QV (Quarterly value) + PV units code + SV units code + TV units code + QV units code
PROFIBUS > Digital communication I/O 16 bit ASIC Cable ASIC P 16 bit D A S ma (basic current) Main process value 2 nd Cyclic value Display value 3 rd Cyclic value 4 th Cyclic value 5 th Cyclic value 6 th Cyclic value + Status code + Status code + Status code + Status code + Status code + Status code + Status code 7 th Cyclic value + Status code.. th Cyclic value + Status code
HART over PROFIBUS > Digital communication PV (Primary value) SV (Secondary value) TV (Tertiary value) QV (Quarterly value) + PV units code + SV units code + TV units code + QV units code
History of SMART technologies HART added to IEC 61158 Developed By Rosemount Open Standard HCF HART 7 specification HART 7.4 specification Diag. Profiles 1987 1989 1993 2003 2004 2007 2008 2013 PROFIBUS PA PNO Founding of PI Standard Device Profile 3.0 PROFIsafe Cond. Status Profile 3.01 Device Integration Profile 3.02 1989 1995 1996 2000 2004 2008 FOUNDATION Fieldbus H1 Diagnostic Profiles Specification Registered Host Profile 61b FDT = Field Device Tool Normen Arbeitsgemeinschaft für Meß- Und Regeltechnik in der chemischen Industrie Fieldbus Foundation High Speed Ethernet Safety Instrumented Functions (SIF) Diagnostic Profiles Release Diagnostic Profiles FF912 1994 1996 1999 2005 2006 2008 2011 2012
Integrating HART into PROFIBUS DP Walter Stoops Application Consultant Pepperl+Fuchs B.V.
Purpose Awareness of applicability How can get access NOT Temp, Press, Flow and other values BUT Health, Quality values How do we use it
How to unlock SMART information? Plant Asset Management Device Configuration Management Industrial Ethernet
Process control
HART PAS PAM CM CMMS Diagn. KFD2-HMM-16 ON ON 13 19 14 20 16 15 21 17 18 RS 485 Prim. val Prim. val LI Param. Status Prim. val PI Sec. val Status Prim val Status MOV Events ma Param. FI Status ma Sec. val LIC Status TI Diagn.
How to achieve HART Communication via PROFIBUS direct access from ABB AC800F or Symphony integrated in ABB engineering tool ABB Ethernet Symphony AC800F Freelance
How to achieve HART Communication via PROFIBUS direct access from Siemens S7, PCS7 using Siemens PDM engineering tool Siemens Ethernet
How to achieve HART Communication via PROFIBUS using system independent class 2 master PACTware engineering tool PROFIBUS Gateway Ethernet Hub Ethernet ABB Allen Bradley Emerson Honeywell Invensys Mitsubishi Siemens Yokogawa DEMO
Redundancy Line Redundancy (Gateway + Bus Redundancy) one master addresses redundant slaves via Voter or 2 repeaters redundant Bus lines redundant ComUnits / Gateways power supply redundancy see Power Supply Redundant ComUnit Standby Bus Bus Redundant ComUnit
Redundancy Application Redundancy (Gateway+Bus+Master Redundancy) two masters address redundant slaves via redundant Bus lines redundant ComUnits / Gateways power supply redundancy see Power Supply Redundant ComUnit Standby Bus Bus Redundant ComUnit
Features
Uniformity by NE 107
How to achieve
How to unlock SMART information? Plant Asset Management Device Configuration Management Industrial Ethernet
PROFIBUS PA Awareness of applicability How can get access NOT just values BUT Health, Quality values How do we disclose this
Simple installation and commissioning Small footprint Motherboard for easy wiring Plug in connectors Your choice any mounting direction Redundant bulk power connection DB9 connector for PROFIBUS DP Redundant comm units Optional Advanced Diagnostics: Speeds up all fieldbus work
Wouldn t you like to know
Advantages Fast commissioning Display ofvalues Warnings with actionable information Color coding for easy recognition Embedded expert system at work Oscilloscope Reporting DEMO
Information stress
Conclusion In depth information Easy access One platform Uniformity in message layout NE 107 Up to date technology Better production performance Controlled maintenance
Do we meet our challenge? How to get access to HART and PROFIBUS devices over existing (fieldbus) infrastructure? By using bypass solution (e.g. HART Multiplexer) By using pass through (transparent) (e.g. HART Analog In/Out) By using wireless (e.g. WirelessHART) By using PROFIBUS DP/PA Coupler
Do we meet our challenge? What are the minimum requirements to be specified? Remote IO Support of HART transparent channels. Availability of certified Communication DTM or Device Driver If required meeting HART 6 specifications (e.g. 32 characters tag, device status for every HART values [PV, SV, TV, QV]. PROFIBUS DP/PA Coupler Availability of Advanced Diagnostics Module. If required select transparent DP/PA Coupler (freedom of PROFIBUS DP transmission speed >> application). Approved for explosions areas if required.
No more.
Integrating HART into PROFIBUS DP Theo Bervoets Managing Director AUMA Benelux B.V.
What is an electric actuator? A device to operate valves from remote
Why operate valves from remote? More cost effective than manual operation To automate production processes To control and optimize product quality To control and optimize plant availability MOV
Proces Automation and MOV s PLC/DCS Outputs Commands OPEN/STOP/CLOSE SETPOINT ESD SAFE OPEN/CLOSE PLC/DCS Inputs Feedback ENDPOSITION OPEN / CLOSE Commands FAULT (not available, torque,... ) INTERMEDIATE POSITION... Feedback
Proces Automation and MOV s Primairyfunction electric actuator PLC / DCS Valve operation Feedback
Proces Automation and MOV s Secondaryfunction electric actuator PLC / DCS Plant Asset Management Status Diagnostics Self Diagnoses
Self diagnosis actuator NE107 Overview PLC / DCS Powersupply Local controls Valve
Self diagnosis actuator NE107 Towards PLC / DCS I/O Interface (inputs/outputs) Auxiliary voltage Fielbus communication Fiber optic connection Towards Power supply Phase failure and sequence Separate 24 V DC input Towards Valve Torque Position Running time
Self diagnosis actuator NE107 Application Number of starts/hr Temperature Vibrations Maintenance Information Grease Sealings Mechanics Reversing contactors
Self diagnosis actuator NE107 Maintenance Information Grease Sealings Mechanics Reversing contactors
Self diagnosis actuator NE107 Out of Specification Number of starts per hour too high Characteristic curve Temperature time Characteristic curve Position time DEMO
Summary + to avoid + = Less down time increased availability more profitability Savings on maintenance costs more profitability
Do we meet our challenge? What relevant information is available from a HART or PROFIBUS device? First of all relevant information is application specific! Operator : Process values and (condensed) Status, Maintenance : Detailed (consistent) diagnostics and events
Integrating HART into PROFIBUS DP Jaap Westeneng Product Manager Endress+Hauser B.V.
Demo AUMA Actuator (Out of Service) Out of Service notification in Process Automation System Plant Out Asset of Management Service Device notification Configuration Management in Plant Asset Management Out of Service notification in Asset Monitor Industrial Ethernet
Demo AUMA Actuator (OoS)
Demo P+F PROFIBUS PA (Advanced Diagnostic Module) Plant Asset Management Device Configuration Management Industrial Ethernet
Demo P+F PROFIBUS PA ADM
Demo E+H PROFIBUS PA Device (Maintenance Req.) Plant Asset Management Device Configuration Management Industrial Ethernet
Demo E+H PROFIBUS PA Device (M)
Demo E+H PROFIBUS PA Device (M)
Demo Siemens RIO HART Device Plant Asset Management Device Configuration Management Industrial Ethernet
What is our challenge? How to monitor the health status of your HART and PROFIBUS devices? It is too much engineering effort to read and interpret each and every manufacturer specific PROFIBUS Status or HART Device Status in Process Automation System for each device! By applying an Intelligent PROFIBUS Access Point in parallel (bypass) to Process Automation System which is able to monitor Health Status of connected HART (pass through) and PROFIBUS devices according to NAMUR NE107
Intelligent PROFIBUS Access Point Auto detection of bus settings for hassle free commissioning Pre collection of relevant asset information Active monitoring of PROFIBUS live list prepares for event based condition monitoring Brief overview of connected devices and communication status DXCHG no Diag DXCHG with Diag DXCHG fails Not in DXCHG
Intelligent PROFIBUS Asset Monitor Interpretation of listened device diagnostic telegrams based on GSD information Mapping of device diagnostic messages according to NE107 Time stamped logging of diagnostics events Email notification on diagnostic event Overview of all connected PROFIBUS devices with NE107 status OK Failure Check Function Out of Maintenance Specification Required
Getting access is NOT obvious but a decision! Plant Asset Management Device Configuration Management HART HART Remote Multiplexer Remote Wireless Modem IO+PROFIBUS (Point-2-Bus)[Pass (Point-2-Bus)[Bypass] (Point-2-Wireless) (Point-2-Point) through] Industrial Ethernet