OM650 Process Control and Management System

Transcription

1 OM650 Process Control and System l Instrumentation & Controls

2 Process Control and External Network OT... OT... OT / ET OPC XU web-server Terminal bus PU... PU SU Plant bus P P P TELEPERM XP l Instrumentation & Controls 2/32

3 Small solution for large requirements: Compact Unit for OM or OM/ES mmt-terminal mmt-terminal CU-OM* Plant bus * redundancy possible, but only one of both can be a CU-OM/ES mmt not necessary if only 1 monitor TELEPERM XP l Instrumentation & Controls 3/32

4 High performance and modularity through a modern software structure Uniform human machine interface Human machine interface Network wide distribution of functions Process operation Process information Process management Network wide distribution of data Database management system Graphics system Communication system UNIX TELEPERM XP l Instrumentation & Controls 4/32

5 Process operation: direct access to the plant data Hierarchical display organization: Direct operator guidance to the reason of event Free navigation in the display hierarchy Plant mimics Process displays: Curves Bar charts Dynamic characteristics Operation, indication and detail windows Dynamic function diagram Live video display larm processing / Fault detection larm sequence display Common alarms Different event types for process and I&C Loop in larm Logs: larm / Event logs Operation logs Status logs TELEPERM XP l Instrumentation & Controls 5/32

6 Process information: ll data in one system Long term archive Performance calculations Life time monitoring and stress evaluation of boiler components Plant statistics Incident review documentation Service / maintenance of plant components Operating time metering and event counting Notebook (import of text notes possible as HTML or SCII) Data export /data import; programming interfaces Environment monitoring TELEPERM XP l Instrumentation & Controls 6/32

7 Process management: Optimizing the power plant operation Feedwater heaters: Temperature difference rating, utilization Feedwater pump: efficiency thermodynamic / energy balance Steam generator: efficiency calculation according to DIN 1942 ir heaters: efficiency, temp. difference rating, utilization, leakage rate Steam turbine: efficiency, shaft power Condenser: temperature difference rating, utilization, fouling status Gas turbine: thermal efficiency according to DIN 4341 Thermodynamic functions: entropy / enthalpy of steam, enthalpy of water, volume of steam and water Daily heat rate Lifetime / life expenditure of boiler components TELEPERM XP l Instrumentation & Controls 7/32

8 Plant displays Screen header Plant display headline Plant display: Display selection Pictograms nalog values Binary values Screen footer TELEPERM XP l Instrumentation & Controls 8/32

9 Easy navigation during normal plant operation Direct navigation across hierarchical levels Plant overview Plant displays Functional areas Pant displays Sub areas TELEPERM XP l Instrumentation & Controls 9/32

10 Out standing survey and ergonomics with the large area display screen One display indication and operation Four displays indication and operation / multi screening TELEPERM XP l Instrumentation & Controls 10/32

11 Operation window in a plant display Selected Pictogram Operation window TELEPERM XP l Instrumentation & Controls 11/32

12 Indication window in a plant display Selected analog value Indication window - limit values - status specific color code TELEPERM XP l Instrumentation & Controls 12/32

13 Process operation: window to the process M1 M2 M3 KKS Klartext Mini alarm sequence display incl. acknowledgement Operation tracking incl. acknowledgement B1 B2 Disable/enable; disconnect/connect Logic diagram Pictogram for function to be operated Detail display Selection: disable/enable; disconnect/connect Operation keys: close/stop/open usführen Schließen Notebook Curve display selection TELEPERM XP l Instrumentation & Controls 13/32

14 Fast fault analysis through the common alarm concept Fault analysis Logic for common alarms is predesigned Common alarm utomatical generation of common alarms in the display hierarchy Fault finding through operator guidance Display selection keys in the plant mimics Pull down menues Direct display selection down to the clear decision level TELEPERM XP l Instrumentation & Controls 14/32

15 Operator guidance for fast fault analysis F :45 nlage B Prozess Common alarm indication CI in the screen header In case of more than one fault, the selection will be done down to the clear decision level In case of one fault only the right plant mimic is selected directly Loop in alarm: Direct call up of the right plant mimic by clicking the alarm in the alarm sequence display TELEPERM XP l Instrumentation & Controls 15/32

16 Supervision through many windows Plant overview larm sequence display Events (Mini-SD) Logic diagram MF Detail window Indication window Notebook Plant display (Sub area) Operation window TELEPERM XP l Instrumentation & Controls 16/32

17 Detail window Function ID code / Location ID code CLOSED OPEN Direction Feedback fault CLOSED Protection LOWER Protection command CLOSED utomatic command CLOSED Process release CLOSED Position running LOW Feedback CLOSED Redundancy lost Out of order Interlocking event protection OM oper. Pos. interlocked Interlocking uto. command Common acknowledgement Interlocking utomatic Feedback fault OPEN Protection HIGHER Protection command OPEN utomatic command OPEN Process release OPEN Position running HIGH Feedback OPEN Signal status e.g. - Feedback (green) - Faults (red) MNUL STOP CLC utomatic command MNUL utomatic command STOP utomatic command CLC Process release MNUL Process release CLC Feedback MNUL Feedback CLC Incident switch over MNUL Close TELEPERM XP l Instrumentation & Controls 17/32

18 Dynamic logic diagram including operation window Logic diagram identification code & Logic diagram dynamized: Signal status 1 Signal status 0 Signal fault Signal not available >1 OFF ON Identification code or clear text Process operation via operation window TELEPERM XP l Instrumentation & Controls 18/32

19 Navigation across different logic diagrams Signal finding with direct logic diagram navigation Follow up diagram available Follow up diagram not available >1 & >1 & OFF ON TELEPERM XP l Instrumentation & Controls 19/32

20 larm inhibition for individual alarms inhibition alarm class inhibition function area inhibition single alarm cknowledge single alarm acknowledge page Hits to describe cause of deviation TELEPERM XP l Instrumentation & Controls 20/32

21 larm inhibition for individual alarms Message sequence display Selection on OT via MF or KKS section box OT/DT ET OT Message buffer Max. 500 messages can be suppressed DS ES OM 1st step OM archive 1st step: No entry into message buffer rchiving continues FUM P cquisition 2nd step 2nd step: No transmission within the OM650 therefore no entry into archive SIM Event TELEPERM XP l Instrumentation & Controls 21/32

22 Process displays: Curve displays Date and time of the cursor line Time scale adjustment Value range adjustment Curve field max. 10 analog values Cursor line Inscription: - current values - limit values - cursor values TELEPERM XP l Instrumentation & Controls 22/32

23 Process displays : Free configurable curve display Value selection via ID code input Value range and dimension Colour definition TELEPERM XP l Instrumentation & Controls 23/32

24 Process displays: dynamic characteristics with working points Dynamic characteristic: max. 4 workingpoints Working point indication with historical trend Inscription TELEPERM XP l Instrumentation & Controls 24/32

25 Process displays: bar chart display Bar chart display: - Limit values - Status specific color code TELEPERM XP l Instrumentation & Controls 25/32

26 Live video window in the large area display screen TELEPERM XP l Instrumentation & Controls 26/32

27 Controller tuning with OM 650 Controller tuning depends on access rights Tuning for single-loop controllers Parameter optimizing for e.g. derivative time integral time and proportional coefficient TELEPERM XP l Instrumentation & Controls 27/32

28 Data storage: short term archive OT Short term archive Short term archive of all data in the PU(signals, statuses, calculated values and alarms) binary and analog Terminal bus Plant bus PU Ring memory adjustable signals Design of the short term archive organized in the RM as a ring memory Storage capacity for all signals appr. 12 hours* S Transfer of the data into the long term archive every 20 sec. * Large power plant with three PU s: 42 events/sec TELEPERM XP l Instrumentation & Controls 28/32

29 Data storage: long term archive Long term archive Long term archive for all data with same density as in the short term archive Terminal bus OT Ring memory to 120 x 106 signals extendable MOD Design of the long term archive organized on the hard disc as a ring memory Storage capacity for all signals appr. 33 days* PU SU Transfer of data to MOD Plant bus Storage capacity on MOD appr. 6 days* S Direct access to all data on MOD * Large power plant with three PU s: 42 events/sec MOD storage capacity: 2x2,4 GByte TELEPERM XP l Instrumentation & Controls 29/32

30 Plant operating manual via HTML-Browser OT/DT DS ET ES OT OM-SU Operating manual Measures in event of faults Storage of operating manual in HTML format on OM-SU Selection using HELP button <?> in footer of OT Navigation in operation manual via hyperlinks P Operating manual Parallel selection possible on several OT's FUM (HTML) SIM TELEPERM XP l Instrumentation & Controls 30/32

31 Modernization of the I&C system: Changing from OS and MDM OS 254 OS 265 MDM S,P OT OT ES Terminal bus OS IS PU SU Coupling PC CS 275 PS S... S GET-TM OS 250, PG S 220 E, E, EHF TELEPERM XP l Instrumentation & Controls 31/32

32 Highlights OM650 Homogeneous ergonomically HMI for: process operation process information process management Modular extendable operator places through the functional distribution of: operator terminals processing units High availability by using redundancy Uniformed equipment technology for OT, PU and SU Modular extendable in performance and quantity Signal exchange over several units in large plants Data export / import Process - data gateway to 3th party systems TELEPERM XP l Instrumentation & Controls 32/32