Lenze E84AVHC Series - C00018 | Switching frequency; C00019 | Auto-DCB: Threshold

Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010 L 593
8400 HighLine | Parameter setting & configuration
Parameter reference
Parameter list | C00018
C00018
C00019
Parameter | Name:
C00018 | Switching frequency
Data type: UNSIGNED_8
Index: 24557
d
= 5FED
h
Selection of the pulse width modulated switching frequency transferred from the inverter to the motor
• You can choose between a drive-optimised setting for good smooth-running characteristics and an inverter loss-
optimised setting (min. Pv).
• For these options, you can, in turn, choose between fixed and variable switching frequencies.
• When a variable switching frequency is selected, the switching frequency may change as a function of the load
and rotational frequency.
Selection list (Lenze setting printed in bold)
1 4 kHz var./drive-optimised
28 kHz var./drive-optimised
3 16 kHz var./drive-optimised
5 2 kHz constant/drive-optimised
6 4 kHz constant/drive-optimised
7 8 kHz constant/drive-optimised
8 16 kHz constant/drive-optimised
11 4 kHz var./min. Pv
12 8 kHz var./min. Pv
13 16 kHz var./min. Pv
15 2 kHz constant/min. Pv
16 4 kHz constant/min. Pv
17 8 kHz constant/min. Pv
18 16 kHz constant/min. Pv
21 8 kHz var./drive-opt./4 kHz min
22 16 kHz var./drive-opt./4 kHz min
23 16 kHz var./drive-opt./8 kHz min
31 8 kHz var./min. Pv/4 kHz min
32 16 kHz var./min. Pv/4 kHz min
33 16 kHz var./min. Pv/8 kHz min
; Read access ; Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1
Parameter | Name:
C00019 | Auto-DCB: Threshold
Data type: UNSIGNED_16
Index: 24556
d
= 5FEC
h
Setpoint speed threshold for the automatic DC injection brake
• For speed setpoints with values below the thresholds a DC current is injected or the motor is not supplied with
current, depending on the setting.
Setting range (min. value | unit | max. value) Lenze setting
0 rpm 60000 3rpm
; Read access ; Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1
efesotomasyon.com - Lenze