Lenze TML Serie Instructions De Mise En Service page 17

Code
No. Name
C10 Minimum output
frequency
C11 Maximum output
frequency
C12 Acceleration time 1
Deceleration time 1
C13
C14 Operating Mode
C15 V/f reference point
C16 V boost
min
(optimization of torque
behavior)
Frequency threshold
C17
(Q )
min
Lenze 13466187 EDBTL03 v8 EN, DE, FR, IT, ES
Possible Settings
Lenze Selection
0.0 0.0 {Hz}
50.0 7.5 {Hz}
WARNING!
Consult motor/machine manufacturer before operating above rated frequency.
Overspeeding the motor/machine may cause damage to equipment and injury to
personnel!
5.0
0.0 {s}
5.0 0.0 {s}
2 0 Linear characteristic with
Auto-Boost
1 Square-law characteristic with
Auto-Boost
2 Linear characteristic with constant
Vmin boost
3 Square-law characteristic with
constant Vmin boost
4 Vector speed control
5 Vector torque control
6 Enhanced linear characteristic
with Auto-Boost
7 Enhanced linear characteristic with
constant Vmin boost
Note
• Settings 4...7 require Motor Calibration using c48
• Settings 4 and 5 require proper setting of C86...C91 prior to calibration
• Settings 6 and 7 require proper setting of C88...C90 prior to calibration
50.0
25.0 {Hz}
Set the rated motor frequency (nameplate)
for standard applications
0.0 {%}
C16 not active in Vector mode (see C14)
Set after commissioning: The unloaded motor
should run at slip frequency (approx. 5 Hz),
increase C16 until motor current (C54) = 0.8 x
rated motor current
0.0 0.0 {Hz}
Commissioning
240 • Output frequency at 0% analog
setpoint
• C10 not active for fixed setpoints or
setpoint selection via c40
240 • Output frequency at 100% analog
setpoint
• C11 is never exceeded
999 • C12 = frequency change
0 Hz...C11
• C13 = frequency change
999
C11...0 Hz
• For S-ramp accel/decel, adjust c82
• Linear characteristic: for standard
applications
• Square-law characteristic: for fans
and pumps with square-law load
characteristic
• Auto boost: load-dependent output
voltage for low-loss operation
• Vector speed control: for single-
motor applications requiring higher
starting torque and better speed
regulation
• Vector torque control: for single-
motor applications requiring torque
control independent of speed
• Enhanced: for single or multiple
motor applications that require better
performance than settings 0...3, but
cannot operate in vector mode
999
40.0
240 See C08 selection 7, and CE3
selection 27
IMPORTANT
smd006
15