P12x/EN T/Eb6 - Schneider - error

P12x/EN CT/Eb6MODBUS DatabasePage 8CommunicationsMiCOM P120/P121/P122/P123Page 38h à 3Ch: Selection of the disturbance record and channelPage 3Dh: A dedicated request allows to know the number of disturbance records stored inSRAM.3.1.3 Event records (P122, P123)To upload the event records two requests are allowed:Page 35h: Request to upload an event record without acknowledge of this event.Used addresses:3500h: EVENT 1...354Ah: EVENT 75…35F9h EVENT 250Page 36h: Request to upload the non-acknowledged oldest stored event record.Two modes are available for the acknowledgement: automatic acknowledgement or manualacknowledgementThe mode depends of the state of bit 12 of telecommand word (address 400 h).If this bit is set, then the acknowledgement is manual else the acknowledgement isautomatic.In automatic mode, the reading of the event acknowledges the event.In manual mode, it is necessary to write a specific command to acknowledge the oldestevent.(set the bit 13 of control word 400 h )3.1.4 Fault records (P122, P123)Page 37h: Page dedicated to upload fault recordUsed addresses:3700h: FAULT 13701h: FAULT 2...3718h: FAULT 25Page 3Eh: Request to upload the non-acknowledged oldest stored fault record.Two modes are available for the acknowledgement: automatic acknowledgement or manualacknowledgementThe mode depends of the state of bit 12 of telecommand word (address 400 h).If this bit is set, then the acknowledgement is manual else the acknowledgement isautomatic.In automatic mode, the reading of the fault acknowledges automatically the event.In manual mode, it is necessary to write a specific command to acknowledge the oldest fault.(set the bit 14 of control word 400 h )