Rapid set-up and adjustment

•  Simple and intuitive parameter adjustment via a bright back-lit LCD keypad
•  Set-up in familiar elevator language and units
•  Easy to use menu structure for quick and simple access to key adjustments
•  Top level menu; all your frequently needed functions in one location
•  No de-roping for encoder phasing test, no need to rotate motor

 

Optimum ride comfort

•  Direct-to-floor positioning
•  Peak curve operation
•  High resolution multi-step S-ramp for start, run, slowdown and stopping
•  Ultra-fast current loop for vibration free motor control
•  Advanced brake control management, no rollback on starting without the need of load sensor 

 

Silent operation

•  No motor contactors required, advanced EN81-1/2 TÜV certified STO enable input
•  High switching frequencies selectable up to 16 kHz
•  Variable speed cooling fan

 

Energy efficient

•  Standby sleep/wake mode, powers down unused circuitry during prolonged periods of standby
•  Easy connection to a range of regenerative modules

 

Flexible integration

•  Modbus RTU communications
•  Parallel I/O interface
•  +/- 10V analog reference control
•  Direct RS485 comms control
•  Tile mount for low profile shaft mounting
•  24 Vdc backup
•  Simple UPS connection with load direction signal
•  Dynamic braking transistor fitted to all drives as standard

 

Robust

•  Active thermal management for tripless operation under extreme conditions
•  Advanced power circuit design using latest IGBT technology
•  Conformal coating for use in harsh environments
•  Building on the market leading position as the industry’s most robust drive
•  Phase loss detection on both input and output

 

Enhanced elevator data logger

•  User configurable, for example speed reference, speed feedback, current and I/O sequence can all be recorded for every car journey
•  Can be stored in the event of system fault
•  Available for offline viewing to aid system diagnostics