TM 5-3895-374-24-1
Commissioning terminal
3-SPEC. FUNCTIONS
This mode (special functions) enables the employment of a certain number of functions specifically
adapted to special applications
The enabling and disabling of these functions can only be carried out with the speed controller on stop
List of the functions which
Explanations
appear on the screen
Volt-freq law
Selection of the U/f ratio
Non motor volt.
Selection of the nominal motor voltage
Motor therm Prot
Tripping of the motor thermal protection
Frequencg loop
Frequency regulation loop
Ramps
Acceleration-deceleration ramp shapes
Dec ramp adapt.
Adaptation of the deceleration ramp
Skip frequencies
Frequency skipping
DC brake to stop
Injection of DC at standstill
Fr. Wheel < LSP
Freewheel stop for frequency < low speed
Catching a load
Automatic catching of a load while running
Autorestart
Automatic restarting after a fault
Phase fail. val.
Validation of the supply fault "phase failure"
TACHO FEEDBACK
Regulation-safety witch tachogenerator
A detailed description of these functions can be found In the chapter "Configuration, special functions,
settings" (pages 88 to 91)
(page 3-258)
