Lenze 8200 motec Series - Page 111

Commissioning
Important controller codes
6

111
EDK82MV752 DE/EN/FR 7.2
IMPORTANTPossible settingsCode
SelectionLenzeNameNo.
C0088 Rated motor
current
à
0.0 0.1 (A) 650.0 à Device−dependent
0.0 ... 2.0 x rated output current of the
controller
C0089 Rated motor
frequency
50 10 {1 Hz} 960
C0090 Rated motor
voltage
à
50 {1 V} 500 à 230 V for 230 V controllers,
400 V for 400 V controllers
C0091 Motor cos 
à
0.40 {0.1} 1.0 à Device−dependent
C0119
#
Configuration of
motor
temperature
monitoring (PTC
input) / earth
fault detection
0
0 PTC input inactive
Earth fault detection
active
l Configure signal output in C0415
l If several parameter sets are used,
monitoring has to be set
separately for every parameter set.
l Deactivate earth fault detection if
the earth fault detection is
actuated unintentionally.
l If the earth fault detection is
activated, the motor starts with a
delay of approx. 40 ms after
controller enable has been set.
1 PTC input active,
TRIP effected
2 PTC input active,
warning effected
3 PTC input inactive
Earth fault detection
inactive
4 PTC input active,
TRIP effected
5 PTC input active,
warning effected
C0140* Additive
frequency
setpoint
(NSET1−NADD)
0.00 −650.00 {0.02 Hz} 650.00 l Selection via  function of the
keypad or parameter channel
l Acts additively on the main
setpoint
l Value will be stored when
switching the mains or removing
the keypad
l C0140 is only transferred during
parameter set transfer with GDC
(not with keypad)
C0148*
&
Identifying
motor data
0
0 Ready
Only when the motor is cold!
1. Inhibit controller, wait until drive
is at standstill
2. Enter the correct values from the
motor nameplate in C0087,
C0088, C0089, C0090, C0091
3. Set C0148 = 1, confirm with #
4. Enable controller:
The identification
– starts,  goes out
– the motor "whistles" faintly but
it does not rotate!
– takes approx. 30 s
– is completed when  is lit
again
5. Inhibit controller
1 Start identification
l V/f rated frequency (C0015), slip
compensation (C0021) and motor
stator inductance (C0092) are
calculated and saved
l The motor stator resistance (C0084) =
total resistance of the motor cable and
motor is measured and saved