Lenze E84AVSCx 8400 StateLine C - Manual (Page 29)

Lenze · 8400 StateLine · Operating instructions · from Firmware V06.00 · DMS 1.2 EN · 12/2012 · TD05
29
6 Commissioning
6.2 Quick commissioning with the keypad
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5. Optional settings
V/f base frequency: If the rated motor voltage differs from the mains voltage, the V/f base
frequency has to be adapted.
Reference speed: Depending on the setting of the V/f base frequency, it may be required to
adapt the setting of the reference speed in C00011 to go through the entire speed range of the
motor. (for general procedure see above.)
Vmin boost: The Vmin boost of the motor voltage serves to select a load-independent
magnetising current which is required for asynchronous motors. The torque behaviour of the
motor can be optimised by adapting the setting in C00016. (for general procedure see above.)
Based on the restart of the controller after
loading the Lenze setting:
• Press the function key  to change to the main
menu.
• Go to the main menu and use the /
navigation keys to select the "Code list" entry.
• Change to this level by pressing the navigation
key .
• Navigate to the parameter C00015 by repeatingly
pressing the  navigation key.
• Then use the  function key to switch over to
the editing mode.
• Set the value according to the following formula
using the navigation keys:
V
frequency inverter
: Mains voltage 400 V or 230 V
U
ratedmot
: Rated motor voltage depending on the connection
method
f
rated
: Rated motor frequency
• Use the  function key to accept the changed
setting and to leave the editing mode.
Actual speed
C00051
0 rpm
CINH
Par1 8400 StateLine C
SAVE
Code list
Go To Param
USER - Menu
CINH
V/f base frequency
C00015
50.0 Hz
CINH EDIT
Load Lenze setting
C00002/001
Off / Finished
CINH EDIT
C00015 [Hz]
U
FI
[V]
U
Ratedmot
[V]
---------------------------------- f
Rated
[Hz] ⋅ =
V/f base frequency
C00015
CINH ESC
0 050.0 Hz
OK