New Intrinsically Safe (IS) Digital Bus Based Controller Area Network (CAN) IFPAC Annual Meeting 2009 Baltimore

Transcription

1 New Intrinsically Safe (IS) Digital Bus Based Controller Area Network (CAN) Practical Applications of an Integrated Process Gas Chromatography and Sample Handling System Platform Strategy Matching the Value Proposition to the Demands of the Market IFPAC Annual Meeting 2009 Baltimore ABB Analytical Tracy Dye

2 Status CPAC fall meeting 11/08 declared an end to the NeSSI bus discussion and the need for market implementation The first available integrated process GC and SH system based on a non-proprietary, open communication standard has been developed and implemented Systems including process GC alarms are market ready IS CAN CiA 103 (Head of CiA reviewed the implementation on 1/16/09) Cost multipliers for basic, semi-smart and smart systems relative to a traditional system have been established given current volumes

3 Integrated Smart SHS and GC Platform Strategy Measurement Indication Control System Visualization Basic Modular System Semi Smart Smart Modular Local Indication Communication Remote Alarms Visualization Remote Indication Control PROCESS CRITICALITY

4 Smart SHS Topography SAMPLE SYSTEM PROCESS CONTROL NETWORK DCS SYSTEM AND FIREWALL/ NETWORK SWITCHING STATION CABINET HEATER INTRINSICALLY SAFE CANbus ANALYZER LOWER LEVEL NETWORK ANALOG I/O & IS BARRIERS, IF NEEDED IS POWER SAM FIBER OPTIC CAN CABLE (ENTIRE GC CONTROL ON FIBER OPTIC CANopen NETWORK

5 Basic System (Modular, Local Indication) Atmospheric Reference Vent Module Sample Bypass Module Stream Switching Module Value Drivers Low total cost Logical layout Serviceability Easily upgraded Standard design Scope All local indication All manual control

6 Semi-Smart System Communication Gateway (SAM)

7 Semi-Smart System (Upgrades) Atmospheric Reference Vent Module Sample Bypass Module SAMPLE RETURN CRITICAL INFORMATION Sample flow Filter health Component: Pressure Transducer Discrete 4 20 ma signal Data: Upstream pressure of the by pass filter PT NPT FLOW TO Stream Switch ¼ OD Component: P/T/F Transmitter IS CAN Network signal Multivariate Data: P, Pi (downstream pressure of the by pass filter), Po, T, Flow, EDS NO STREAM IN

8 Smart System NO OUT IN VENT OUT IN VENT Air Signal Air Signal Stream Switch Vent CAL STREAM Air Signal FT DPT TT PT ARV SS0 AV1 AV4 AV5 AV6 STREAM 1 SAMPLE RETURN Stream Switch Vent INSTRUMENT AIR ATM VENT HOKE Elbow npt HOKE Elbow npt HOKE Elbow npt HOKE Elbow npt FLOW TO ANALYZER FLOW FROM ANALYZER MV c nc no c nc no c nc no c nc no c nc no c nc no V1 V2 V3 V4 V5 V6 IA VENT FT DPT TT PT NC NV STREAM 1 ¼ OD HOKE ¼ OD Smart Solenoid Module

9 Smart System (Upgrades) Sample Bypass Module SAMPLE RETURN Smart Solenoid Module V1 CRITICAL INFORMATION V2 NV FT DPT TT FLOW TO Stream Switch Sample flow Filter health By pass flow System valve status V6 V5 V4 V3 PT NO STREAM IN Component: P/T/F Transmitter IS CAN Network signal Multivariate Data: P, Pi (upstream pressure of the by pass filter), Po, T, Flow, EDS Component: Valve Switching Solenoid IS CAN Network signal Multivariate Data: On/Off control and status, EDS

10 Semi-Smart and Smart System Alarms at the Process Analyzer Situation Alarm Normal

11 Value Drivers for Semi-Smart and Smart Systems Infrastructure for an advanced, reliability centered maintenance system from sample tap to DCS Insurance for factory processes at high risk Environmental Safety Off specification product Maintenance on demand versus scheduled maintenance Fewer and fewer maintenance personnel available More efficient use of limited personnel More conducive to entry level technician experience

12 Cost Multipliers Single Stream System Conventional 1.0 Base Modular 1.2 Semi-Smart 2.1 Smart 2.2 Cost of critical info versus value?

13 Value Analysis * Complete Single Stream System

14 Value Analysis * Complete Single Stream System

15 Matching Platform According to Value Desired Value Pure analog monitored solution 2.1 Semi Smart Smart Cost 1.0 Conventional 1.2 Basic Modular

16 Summary Moving on from the NeSSI bus discussion and on to market implementation Non-proprietary, open standard IS CAN (CiA 103) available Scalable, modular platform strategy Low cost entry, intelligence added as required Value drivers will dictate the platform selected (Basic Modular, Semi-Smart, Smart) Future development will be driven by the market The next 3 years will be critical for market traction and economies of scale