LENZE
Functions and features
Control modes/motor control
V/f control (linear or quadratic)
Vector control (torque/speed)
Basic functions
Freely assignable user menu
4 freely programmable parameter sets (can be swapped over online)
Fault history buffer
DC brake function
Flying restart with coasting motor
S-ramps for smooth acceleration
Max. output frequency 600 Hz
Fixed frequencies
Masking frequencies
2 PID controllers
Freely configurable inputs and outputs
Level inversion
Logic functions (timer, AND, OR, comparator, arithmetic function)
Freely interconnectable function blocks
Predefined applications
Speed control
Torque control
Digital frequency coupling
Dancer position control
Step control
Traversing control
Monitoring and protective measures
Short circuit
Earth fault
Overvoltage
Motor stalling
Motor phase failure detection
Load rejection/V-belt monitoring
I² x t-Motor monitoring
Motor overtemperature (input for PTC or thermal contact)
Diagnostics
2 LEDs
Status displays
Braking operation
External
Brake chopper
External
Brake resistance
Frequency inverter en 02/2009
†
66
9300 vector frequency inverter
Product information