1. DATALOGGER Welcome to the Presentation on DATALOGGER

2. DATALOGGERDATALOGGERDATALOGGERDATALOGGER A Microprocessor based system to log the changes in the status of relay contacts pertaining to various Railway panel interlocking or Route Relay Interlocking (RRI) stations.

3. MODEM SETTINGS LCD SCREEN TO DISPLAY STATUS OF DIGITAL / ANALOG SIGNALS, TIME, TEMP., ETC SEVEN SEGMENT DISPLAY FOR DISPLAYING THE CURRENT TIME KEY BOARD TO SET TIME, TEMPERATURE, PASSWORD, DIGITAL / ANALOG INPUTS 2 LED BLOCKS WITH 512 LEDS REPRESENTING THE STATUS OF 512 DIGITAL I/PS FRONT VIEW DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION

4. REAR VIEW DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION

5. DATALOGGER RACK DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION

6. Digital Scanner Card CPU Card Communication & Expansion Cards Modem Cards INTERNAL SET UP DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION

7. DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION DIGITAL INPUTS Logs Max. of 4096 and Min. of 256 Digital inputs Scanning rate of 16ms Optically isolated digital inputs Purpose - Spare Relay Contacts Fuse Monitor (glow or intact) Supplies ON / OFF Signal is UP / DOWN

8. DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION ANALOG INPUTS Logs Max. of 64 and Min. of 8 Analog inputs Purpose - AC voltages DC Voltages Channel Voltages

9. DESCRIPTIONDESCRIPTIONDESCRIPTIONDESCRIPTION DATA STORAGE & ANALYSIS COMPUTER Single Datalogger can be connected to COMPUTER for storing & processing of the data PRINTER Single Datalogger can be connected to PRINTER for hard copy of events recorded

11. REMOTE MONITORING OF STATIONS WITH NETWORKING OF DATALOGGERS NETWORKINGNETWORKINGNETWORKINGNETWORKING The individual Dataloggers of various stations can be interconnected through networking technology The data of remote panel stations can be viewed at Control room Microwave patch

12. NETWORKING OF DATALOGGERS NETWORKINGNETWORKINGNETWORKINGNETWORKING Each data logger can be connected In Bi-directional Mode In T Network Mode Microwave patch

13. FRONT END PROCESSOR The data of the network is collected by the FEP (Front End Processor), which in turn is transmitted to the computer FEP acts as a buffer between the Computer and the Network NETWORKINGNETWORKINGNETWORKINGNETWORKING

14. COMMUNICATION The type of communication used in the network is dependent on the distance between the dataloggers For shorter distances, Opto isolated current loop communication is used For longer distances, Modem (Dial-up/leased) / Fiber optic / Microwave communication NETWORKINGNETWORKINGNETWORKINGNETWORKING

16. TOOLS DELPHI, a visual object oriented language Windows Operating System Interbase as Backend SOFTWARESOFTWARESOFTWARESOFTWARE

17. VARIOUS SOFTWARE PACKAGES DEVELOPED Network management of Dataloggers Reports Software Online Faults Track Simulation – Online/Offline Equipment Reports Train Charting SOFTWARESOFTWARESOFTWARESOFTWARE

19. Last data processed time, latest sequence of data received, pending number of packets to be reached, etc. NMDLNMDLSOFTWARESOFTWARENMDLNMDLSOFTWARESOFTWARE NETWORK STATUS

20. Checks the link between dataloggers of the network, communication settings, time setting of datalogger, etc. NMDLNMDLSOFTWARESOFTWARENMDLNMDLSOFTWARESOFTWARE LINK CHECK

21. DateTime Vs Percentage of Duplication of packets between the stations NMDLNMDLSOFTWARESOFTWARENMDLNMDLSOFTWARESOFTWARE DUPLICATION REPORT

22. Provides the online information sent by individual dataloggers placed in different stations of the network NMDLNMDLSOFTWARESOFTWARENMDLNMDLSOFTWARESOFTWARE LATEST DATA ARRIVED TIME, DATE AND STATION

23. NMDLNMDLSOFTWARESOFTWARENMDLNMDLSOFTWARESOFTWARE CONFIGURATION FOR DIGITAL AND ANALOG SIGNALS

24. NMDLNMDLSOFTWARESOFTWARENMDLNMDLSOFTWARESOFTWARE TELECONTROLS Any Equipment connected to this can be operated remotely. Their status can be set or get.

26. REPORTSREPORTSREPORTSREPORTS REPORTS OF NMDL Generates various offline reports pertaining to all the relays

27. REPORTSREPORTSREPORTSREPORTS GENERAL REPORTS Log of Entries Reports for digital and analog for required time interval All the entries that are logged currently by the datalogger

28. REPORTSREPORTSREPORTSREPORTS RELAY REPORT Date & Time during which a relay is operated Relay name and its status at selected time interval

29. REPORTSREPORTSREPORTSREPORTS SIGNAL UP / DOWN TIME REPORT The time during which the signal is UP / DOWN The number of times it is UP / DOWN in between the selected time interval

30. REPORTSREPORTSREPORTSREPORTS ANALOG GRAPH Graph - Time Vs Battery charger voltages

31. REPORTSREPORTSREPORTSREPORTS ROUTE REPORTS Provides the status of all the relays in the selected route of a particular station.

32. REPORTSREPORTSREPORTSREPORTS FAULT REPORT Fault Message, its occurred date & time, the signals involved, etc.

34. ONLINEFAULTSONLINEFAULTSONLINEFAULTSONLINEFAULTS FAULTS REPORT FORM VARIOUS PROVISIONS GIVEN

35. ONLINEFAULTSONLINEFAULTSONLINEFAULTSONLINEFAULTS ONLINE FAULTS ONLINE FAULTS Power supply failure,TPR bobbing, Blanking of signals, Knob normalized, Track failure, Point loose packing, etc.

36. ONLINEFAULTSONLINEFAULTSONLINEFAULTSONLINEFAULTS TYPES OF FAULTS (FEW are mentioned below) Blanking of Signals Fusing of Signals Route Failure (Circuit Progress / Sequence failures) Bobbing Train passing at danger signal Track Failure Point Sluggish Operation Block Failure Late Start of the train

38. TRACKSIMULATIONTRACKSIMULATIONTRACKSIMULATIONTRACKSIMULATION ONLINE TRACK SIMULATION Track simulation of DELHI-AMBALA NETWORK

39. TRACKSIMULATIONTRACKSIMULATIONTRACKSIMULATIONTRACKSIMULATION OFFLINE TRACK SIMULATION

41. EQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTS ESTIMATE THE USAGE OF RELAYS Number of times a relay is operated, Station name, Signal name

42. EQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTS ANALYSIS REPORT ON OPERATION OF BULBS Station Name, Post place, Work time, Date&Time, Bulb Color, Number of Cycles

43. EQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTS MAINTENANCE INDICATION TIME OF POINT MACHINES This report gives the list of all the point machines whose operating time is more than their maximum operation time.

44. EQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTSEQUIPMENTREPORTS TRAIN SPEEDS Report of Trains exceeding the speed limit

45. THANK YOU