30-05-2013, 02:45 PM
Presentation on Practical Training DRM OFFICE, KOTA
Practical Training.pptx (Size: 1.81 MB / Downloads: 79)
What is Data logger ?
A Data Logger is any device that can be used to store data.
In railway Data logger is a system which records and monitors all activities in the signaling system of a railway station /yard in the chronological order.
Microprocessor based
It is a storage device
Installed at every station
This interface with a P.C.
STAND ALONE DATA LOGGER SYSTEM
THIS CONSISTS OF:
DATA LOGGER EQUIPMENT (DLE) ON A RACK.
DIGITAL INPUT CABLE TERMINATION(DITC) RACK.
A MONITORING P.C.
A FAULT INDICATOR UNIT.
DATA LOGGER NETWORK
THIS IS MADE UP OF:
INDIVIDUAL DATA LOGGER UNITS.
FRONT END PROCESSOR(FEP).
A CENTRAL MONITORING UNIT
A FAULT INDICATOR UNIT(FIU).
FEATURES
Detailed Reports
Quick Analysis
Predictive & Preventive Maintenance
Graphical view of train movements.
Remote monitoring
Data logger Specification
Embedded system build on Motorolla 6800 microprocessor.
Real Time Clock
Audio or Visual alarms.
Non volatile data storage.
Data detention up top 10 years