Condtion Based Maintenance using PLC & scada
44 pressure, 42 current,48 temperature transmitters from Radix and 28 vibration sensors attached to 10 remote Mitsubishi network of plc panels. to monitor in real time against the preset values .
system works to avoid breakdown maintenance as predictive maintrenace made possible.
plant wide operation on a single screen of scada
all the status of the plant including the main conveyor ,transmission line ,paintshop brought on the single screen of scada.
any abnormality in the plant would be shown on the scada screen .TV placed in the maintenance department.predictive maintenance is possible.
plant wide plc & sensors network
mitsubishi PLC used in plant wide 10 locations .they capture the digital and field instrument reading on continuous basis .all the PLC connected using ethernet cable.Main PLC used is Q series PLC and the remote nodes areL series PLC.
all PLC have analog inputs to monitor Current ,Temperature,pressure & vibrations.
Mitsubishi Iconics SCADA ,PC & Monitor
43″ TV used as a monitor to view the plant wide operations on the big screen. TV connected to a workstation PC running Genesys64 .HP z4 series workstation with 16GB ram used to run scada
Networking of PLC panels
10 PLC panels used through out the plant in network. all senors signals connected to analog inputs. Q series PLC had two modbus card and a ethernet based card .L series PLC used 9 no.s in remote plc panels. mitsubishi iconics Scada communicates to all the network connected plc.
