Nice 3000+ drive
Technical Features:-
» Redundancy control through Multi-CPUs. equipped with CAN Bus, Mod Bus and GSM Communication Technology.
» Based on displacement calculation methods derive N velocity profile to achieve optimum direct-to-floor distance control.
» Simple 3 wire serial communications to commission duplex group control.
» Group control with less than 8 elevators is based on fuzzy logic control theory.
» in-built real-time clock to facilitate time-sharing control and elevator management.
» Flexible emergency back up power; 220Vac UPS power input makes emergency evacuation easy.
» Automatic identification operation between short-floors.
» Handheld Operation Tools: Mini Keypad, PDA, PC to facilitate easy commissioning.
» 60 fault codes to facilitate easy diagnostics.
» Power on reset run to ground floor is not required.
» Shaft position learning is standard.» Easy programming on drive.» safety circuit and car door ,landing door lock indicator.
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