KEB COMBIVERT F4-S/1.2, Applications Manual, Page: 17 / 96

Keyboard Operation
17
ANTRIEBSTECHNIK
4.3 The Drive - Mode
The Drive-Mode is used to start the drive manually. In this mode it is only possible to
preset the direction of rotation and the digital frequency reference.
In addition to their normal function the keys have a special assignment:
ENTER key => Additional function F/R
(change of the direction of rotation)
FUNCT key => Additional function SPEED
(Presets the set frequency)
UP key => Additional function START
DOWN key => Additional function STOP
The set direction of rotation can be changed by F/R.
If the SPEED key is pressed, then the set frequency is shown. By simultaneously
pressing the UP or DOWN key the set frequency can be changed.
STOP
Inverter
decelerates
onto 0Hz.
Modulation is
blocked.
START
Inverter
accelerates
onto defined
setpoint
Operating State RUN
Inverter runs with adjusted
setpoint. Display actual
direction of rotation and
actual frequency.
Operating State STOP
Inverter released.
Display set dir. of
rotation and LS.
Drive - Mode Flow
Chart