Lenze 8400 TopLine – The inverter with servo qualities

Interfaces:

• Memory modules, L-force diagnostics interface
• DIP switch for CANopen (on board)
• Integrated brake chopper
• External 24 V supply
• Digital inputs / outputs (8/4), analog inputs / outputs (2/2), relay
• Slot for EtherCAT, EtherNET/IP, PROFIBUS or PROFINET communication module
• PTC/thermal contact input
• Resolver input and multiple encoder input
• Axis bus (for cross communication, synchronisation

Functions:

• DC brake function
• Flying restart circuit,
• PID controller
• Sensorless vector control"
• VFC eco" energy saving function
• Sensorless control of synchronous motors (SLPSM)
• Brake management for brake control with low rate of wear
• Logic functions, comparator, counter, arithmetic function
• Freely interconnectable function blocks
• Point-to-point positioning (with and without feedback)
• S-ramps for smooth acceleration and decelerationServo control for synchronous and asynchronous motors
• Electrical shaft with adjustable ratio (electronic gearbox)
• Positioning sequence control
• KTY temperature sensor evaluatio

Feedback systems  :

• HTL incremental encoder (200 kHz), TTL incremental encoder
• Resolver
• SinCos encoder (1Vss), SinCos Hiperface absolute value encoder, SSI encoder
• Digital frequency input/ output