Operation and Software
100 BA8230
4.4 Description of parameters The following section describes the parameters and displays available through the
and displays 8230 frequency inverter BDE control unit.
The parameters referring to the speed or frequency of the drive are linked to the
reference values “standard frequency" and "number of pairs of poles".
Standard frequency
The "standard frequency" parameter contains the reference variable for displaying
motor frequencies within the control. It affects amongst other things the frequency
resolution and the maximum operating frequency as well as the frequency and speed
limits set.
Frequency resolution = "Standard frequency"/16383
Max. operating frequency= 2 • "Standard frequency"
Standard setting: 100 Hz
Number of pairs of poles
The unit calculates the number of pairs of poles from the “motor rated frequency” and
“motor rated speed” type data input.
4.4.1 Display The following unit actual values are displayed in physical units in the DISPLAY menu
block:
- Output frequency [Hz]
- Speed [rpm]
- Motor current [A]
- Motor voltage [V]
- Torque [Nm]
- Motor power [kW]
- Link voltage [V]
- Heatsink temperature [°C]
- Operating hours [h]
- Date, time [DD-MM-YY hh:mm:ss]
"Date, time” is used for the display and for setting the internal clock.
Also displayed is the software identification:
- Software ID = 29xxxxxx
- Software version = Lenze 8230 frequency inverter Vx.xx
The user can designate the drive with the parameter
- “Drive name”. This can consist of 20 alphabetical characters.
Example: “Print roller 03”.
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