Lenze 8200 motec frequency inverter 0.25kW-7.5kW - Manual (Page 224)

Appendix
Code table
14−23
L
EDB82MV752 EN 5.2
Code IMPORTANT Possible settings
No. Selection Lenze Name
C0141* Setpoint
normalisation 0.00 −100.00 {0.01 %} 100.00 The value set will be lost when
switching the mains!
Only effective if C0127 = 1
Reference: C0011
C0142
v
Start condition 1 0 Automatic restart after mains connection
inhibited
Flying restart not active Start after HIGH−LOW−HIGH changes at
X3/28 ^ 7−18
1 Automatic start, if X3/28 = HIGH
Flying restart circuit not active
2 Automatic restart after mains connection
inhibited
Flying−restart circuit active Start after HIGH−LOW−HIGH changes at
X3/28
3 Automatic start, if X3/28 = HIGH
Flying restart circuit active
C0143*
v
Selection of
flying−restart 0 0 Max. output frequency (C0011) ... 0 Hz Motor speed selected for the indicated
range ^ 7−18
1 Last output frequency ... 0 Hz
2 Frequency setpoint addition (NSET1−NOUT) The corresponding value is input after
controller enable.
3 Act. process controller value (C0412/5) addition
(PCTRL1−ACT)
C0144
v
No temperature
depending
switching frequency
derating 1 0 No temperature−depending switching frequency
derating When operating with a switching frequency
of 16 kHz it is also possible to derate it to 4
kHz. The behaviour can be changed under
C0310.
^ 7−14
1 Automatic switching frequency derating to 4 kHz,
if
J
max reaches
− 5 °C
C0145*
v
Process controller
setpoint source 0 0 Total setpoint (PCTRL1−SET3) Main setpoint + additional setpoint
^ 7−53
1 C0181 (PCTRL1−SET2)
·
Setpoint selection not possible via
– JOG values
–
j
function of the keypad
– C0044, C0046 and C0049
– in connection with manual/remote
changeover, skip frequencies, ramp
function generator, additional setpoint
·
Activate the automatic DC−injection
brake (auto DCB) with C0019 = 0 or
C0106 = 0
2 C0412/4 (PCTRL1−SET1)
C0148*
s
Motor parameter
identification 0 0 Ready Only when the motor is cold!
1. Inhibit controller, wait until drive is at
standstill
2. Enter the correct motor data under
C0087, C0088, C0089, C0090, C0091
(see motor nameplate).
3. Set C0148 = 1 by
v
4. Enable controller
The identification
– starts,
c
goes off
– the motor makes a high−pitched tone,
but does not rotate!
– takes approx. 30 s
– is completed when
c
is on again
5. Inhibit controller
^ 7−48
1 Start identification
·
V/f−rated frequency (C0015), slip
compensation (C0021) and motor stator
inductivity (C0092) are calculated and saved.
·
The motor stator resistance (C0084) = total
resistance of motor cable and motor is
measured and saved