Remerciez-le!

Remerciez @Admin pour avoir partagé cet document gratuitement, de la manière la plus simple, en partageant sur les réseaux sociaux.

Mlfb guide SIPROTEC MLFB upgrades SIPROTEC MLFB upgrades are a method of being able to add additional functions to the relay after purchase An executable upgrade ?le is purchased for the speci ?c relay and the new features to be enabled The MLFB upgrade c

SIPROTEC MLFB upgrades SIPROTEC MLFB upgrades are a method of being able to add additional functions to the relay after purchase An executable upgrade ?le is purchased for the speci ?c relay and the new features to be enabled The MLFB upgrade can also be used to keep the electronic version of the MLFB displayable in the front panel LCD up to date with other physical changes made to the relay Such physical changes may be jumper changes from A to A current input or vice versa changing SCADA interface type or protection data interface card changes We always recommend having the MLFB information in the relay updated to accurately re ect the device ? s current con ?guration On any SIPROTEC relay to ?nd the MLFB via the front panel menu use the front panel keys to select in order Main Menu Settings Setup Extras MLFB Version To order an MLFB upgrade you need the current MLFB and serial number It is likely a ?rmware upgrade is in order too so the existing ?rmware and hardware version should also be obtained Given that MLFB ? s form is reported slightly di ?erently in di ?erent locations here is a guide When communication the MLFB we recommend you use the form as used for ordering as found in the SIPROTEC catalogue with the hardware version ?rmware version and serial number provided Using an example of a speci ?c SD Line Di ? Relay con ?guration here is how the MLFB is reported Location DIGSI Notes The MLFB is divided into indexed and coded segments A is used to denote additional codes are used for that segment In the example position is a so an M pre ?x is used for the extra code in this case being ?? A ? This code may be reported as A in some locations M A in others or as part of the main MLFB as shown in following examples Feb Page of HV Power Measurements Protection Ltd P O Box - Epsom Auckland Unit Porters Ave Eden Terrace Auckland New Zealand Document MLFB Guide V docx P - - F - - E sales hvpowerautomation com CLocation Catalogue Format SD - BB - BN -M A Notes Location Rating label Format SD - BB - BN DD M A Notes DD indicates the hardware revision processor type and this is important to know to check compatibility with older newer ?rmware The ??M A ? section appears on a di ?erent line Location LCD screen Format SD - BB BN ------- A------- Notes Note the ??M ? does not appear This relay has IEC SCADA card if it was ?tted with ??LOH ? or similar card the ??L ? extension would be missing in this screen Use the down arrow from this screen to show ?rmware version information etc Feb Page of HV Power Measurements Protection Ltd P O Box - Epsom Auckland Unit Porters Ave Eden Terrace Auckland New Zealand Document MLFB Guide