NORD Drivesystems BU0300 - Manual (Page 38)

NORDAC trio SK 300E Manual
38 Subject to technical alterations BU 0300 EN
Controlling the frequency inverter with the ControlBox
The frequency inverter can only be controlled via the ControlBox, if it has not previously been enabled via the
control terminals or via a serial interface (P509 = 0).
If the START key is pressed, the frequency inverter switches to the operating display (selection P001).
The frequency inverter delivers 0Hz or a higher set minimum frequency (P104) or jog frequency (P113).
STOP
Store actual frequency as
jog frequency
(Enter key)
Set frequency = 0Hz
(press simultaneously)
Increase frequency
Rotation direction reversal
(direction key)
Decrease frequency
START
Parameter set display
Emergency stop
(press simultaneously)
Parameter set display:
The LEDs indicate in the display the actual operating parameter set and during parameterisation ( ≠ P000) the
actual parameter set being parameterised.
The parameter set can also be changed during operation via the parameter P100 (control via ControlBox).
Frequency setpoint:
The actual frequency setpoint depends on the setting in the parameters jog frequency (P113) and minimum
frequency (P104). This value can be altered during keyboard operation with the value keys
and and
permanently stored in P113 as the jog frequency by pressing the ENTER key.
Emergency stop:
By simultaneously pressing the STOP key and the "Change direction key" , an emergency stop can be
initiated.