MEprotect 2018-06-07 by Mitsubishi Electric Factory Automation

More catalogs by Mitsubishi Electric Factory Automation | MEprotect 2018-06-07 | 8 pages | 2019-12-19


Page 6 of MEprotect 2018-06-07

meprotect meprotect hmi the operator’s hmi provides touchscreen access to the meprotect relay at three password protected levels unprotected viewing of key operational and protection data level 0 local operation of the equipment displays key operational and protection data level 1 allows adjustments to selected parameters by authorised technicians and senior operators level 2 allows changes to the protection settings by senior technicians or engineers the hmi provides independent logging and analysis of events it is usually door or panel mounted but can be located up to 1200m distant from the relay its intuitive navigation allows easy meprotect configuration and parameter setting seven and 10 inch screens are available the latter able to serve up to eight meprotect relays integration with scada and dcs systems ope rator engin eer pro fibu s net auto ma statio tion ns mep r rela otect ys prote c asse ted ts 6 meprotect can be used in mccs switchgear panels or generator protection cabinets with or without an hmi its fieldbus interfaces allow easy integration with plcs dcss and scada systems standardised functions in mitsubishi electric’s dcs and scada allow plugand-play monitoring and control of the protected equipment similarly equipment can be switched on and off and monitored remotely the illustration shows integration of a meprotect-based protection system with mitsubishi electric’s pmsx®pro dcs using profibus or profinet similar integration can be easily achieved with maps scada in addition these functions allow remote centralised setting and resetting of meprotect relays and downloading of operational data logs this means meprotect relays can be deployed in hazardous or geographically remote locations.