LENZE
Functions and features
Control modes/motor control
Field-oriented servo control (SC) for synchronous and asynchronous servo
motors and standard asynchronous motors
Basic functions
Motor control
Drive monitoring and diagnosing
Monitoring and diagnostic information
Phase angle control
Speed control
Torque control
Predefined applications
Speed/phase synchronism
Table positioning
Curve profiles
Register control
Monitoring
Motor phase failure
Mains voltage and mains failure
DC-bus voltage
Monitoring and protective measures
Motor overtemperature (input for KTY, PTC or thermal contact)
I² x t-monitoring; cULus-acceptance for I² x t-monitoring
Short circuit
Short to earth (protected against short to earth during operation, limited
protection against short to earth on mains power-up)
Overvoltage
Undervoltage
Motor stalling, motor overload
Diagnostics
Via AIF interface
Diagnostic interface
2 LEDs
Status displays
Braking operation
With 935X braking unit
Brake chopper
External / in 9351 braking unit
Brake resistor
Power recovery
Powerrecoveryofgenerator-modedrivepowerintothesupplysystempossible
with 934x power supply modules
DC-bus connection
Exchange of the drive power produced in generator mode between the drives
Servo inverters en 03/2009
†
16
9300 servo inverter
Product information