ENGLISH
13
Commissioning
Code Possible Settings
IMPORTANT
No. Name Lenze Selection
C
Conguration - Relay
output
1 Relay is energized if
0 Ready
1 Fault
2 Motor is running
3 Motor is running - CW rotation
4 Motor is running - CCW rotation
5 Output frequency = 0 Hz
6 Frequency setpoint reached
7 Threshold (C17) exceeded
8 Current limit (motor or generator
mode) reached
9 Feedback within min/max alarm
(d46, d47) range
10 Feedback outside min/max alarm
(d46, d47) range
C1
Minimum output
frequency
0.0 0.0 {Hz} 500 • Output frequency at 0% analog
setpoint
• C10 not active for xed setpoints or
setpoint selection via c40
C1
Maximum output
frequency
50.0 7.5 {Hz} 500 • Output frequency at 100% analog
setpoint
• C11 is never exceeded
WARNING!
Consult motor/machine manufacturer before operating above rated frequency.
Overspeeding the motor/machine may cause damage to equipment and injury to
personnel!
C1
Acceleration time 1 5.0 0.0 {s} 999 • C12 = frequency change 0 Hz...C11
• C13 = frequency change C11...0 Hz
• For S-ramp accel/decel, adjust c82
Deceleration time 1 5.0 0.0 {s} 999
C1
Operating Mode 2 0 Linear characteristic with
Auto-Boost
• 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
1 Square-law characteristic with
Auto-Boost
2 Linear characteristic with constant
V
min
boost
3 Square-law characteristic with
constant V
min
boost
C1
V/f reference point 50.0 25.0 {Hz} 999
Set the rated motor frequency
(nameplate) for standard applications
smd006
C1
V
min
boost
(optimization of
torque behavior)
6.0 0.0 {%} 40.0
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
17
Frequency threshold
(Q
min
)
0.0 0.0 {Hz} 500 See C08, selection 7
Reference: setpoint
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