Lenze TML Flux Vector Drive 0.25kW-2.2kW - Manual (Page 19)

Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES 17
Commissioning
Code Possible Settings
IMPORTANT
No. Name Lenze Selection
C77
I
max
gain
0.25 0.00 16.0 For most applications, there is no need
to change the Lenze settings (1)
C78 Integral action time 65 12 {ms} 9990
C84 Motor stator
resistance
0.00 0.00 {W} 64.0 Will be automatically programmed
by c48 (1)
C86 Motor rated power 0.00 {kW} 99.9 • Set to motor nameplate kW
• Lenze setting = Tml rated kW
C87 Motor rated speed 1390 300 {RPM} 65000 Set to motor nameplate speed
C88 Motor rated current 0.0 0.0 {A} 480 Set to motor nameplate current
C89 Motor rated
frequency
50 10 {Hz} 999 Set to motor nameplate frequency
C90 Motor rated voltage 0 0 {V} 600 Set to motor nameplate voltage
C91 Motor cosine phi 0.80 0.40 1.00 Set to motor power factor
Note
If motor power factor is not known, use the following formulas:
cos phi = motor Watts / (motor efficiency X C90 X C88 X 1.732)
cos phi = cos [ sin -1 (magnetizing current / motor current) ]
C92 Motor stator
inductance
0.0 0.0 {mH} 2000 Will be automatically programmed
by c48 (1)
C93 Drive identification • Indicates controller rating,
format: x.yz, or x.y.z
• x. = voltage (2. = 200/240V, 1~)
• yz or y.z = kW rating
• Example:
• 2.0.3 = 200/240 V, 1~, 0.37 kW
C94 User password 0 0 999
Changing from “0” (no password), value will
start at 763
When set to a value other than
0, must enter password at C00 to
access parameters
C99 Software version Display, format: x.yz
c01 Acceleration time 2 5.0 0.0 {s} 999 • Activated using CE1...CE3
• c01 = frequency change
0 Hz...C11
• c03 = frequency change
C11...0 Hz
• For S-ramp accel/decel, adjust c82
c03 Deceleration time 2 5.0 0.0 {s} 999
c06 Holding time -
automatic DC injection
brake (Auto-DCB)
0.0 0.0 {s} 999
0.0 = not active
999 = continuous brake
• Automatic motor braking after StP
by means of motor DC current for
the entire holding time (afterwards:
U, V, W inhibited)
• Confirm motor suitability for use with
DC braking
(1) Changing these settings can adversely affect performance. Contact Lenze technical support prior to changing.