P12x/EN T/Eb6 - Schneider - error

Hardware/Software VersionP12x/EN VC/Eb6History and CompatibilityMiCOM P120/P121/P122/P123 Page 15/34Relay Type P122SoftwareVersionDate ofIssueFull Description of ChangesV5.A 27/09/01 Maintenance mode for manual command of the outputrelaysReset of leds by logic input or control command or frontpanel or on new fault appearanceAddition of negative sequence protection feature (ANSIcode 46) with two thresholdsAddition of the CB supervision feature.V5.C 04/10/01 VDEW improvements(Updating of the information SCN into the ASDU ENDOF GENERAL INTERROGATION)V5.D 30/01/02 Addition of order COM1/COM2/COM3/COM4assignalble on the auxiliary relays.Addition of the logic inputs AUX3 and AUX 4 do notgenrating alarm message.Improvement of english labelV5.F 08/08/02 EA approval option: logical input filtering on 24samples instead of 12 either 15 ms at 50 Hz)Improvment of the Recording of rolling demand in ramsaved. The previous version could lead to an untimelyram saved error message due to the management ofthis recordingCourier improvment: adding of the cell 0010 (CBcontrol) protected by passwordCorrection of the configuration of taux3 and taux4 forMODBUSIEC103: correction of the checksum calculation forshort message. Correction of the I0 channel data intothe disturbance recordV5.G 24/10/02 Added Private messages option option (for nonstandard protection functions) in IEC870-5-103communicationS1Compatibility≥V2.0≥V2.0≥V2.0BackwardCompatibilitywith previoushardwareHARD V 4≥V2.0 HARD V 4V2.07 Two versionsHARD 3 orHARD 4(HARD 2 → *)