ENGLISH
14
Commissioning
Code Possible Settings
IMPORTANT
No. Name Lenze Selection
Chopper frequency 2 0 4 kHz • As chopper frequency is increased,
motor noise is decreased
• Observe derating in Section 2.2
• Automatic derating to 4 kHz at 1.2 x I
r
1 6 kHz
2 8 kHz
3 10 kHz
1
Slip compensation 0.0 0.0 {%} 40.0 Change C21 until the motor speed no
longer changes between no load and
maximum load
Current limit 150 30 {%} 150
Reference: smd rated output current
• When the limit value is reached, either
the acceleration time increases or the
output frequency decreases
Accel boost 0.0 0.0 {%} 20.0 Accel boost is only active during
acceleration
1
Analog input dead
band
0 0 Enabled C31 = 0 activates dead band for analog
input. When analog signal is within dead
band, controller’s output = 0.0 Hz and
display will read
1 Disabled
Configuration -
analog input
0 0 0...10 V
1 0...5 V
2 0...20 mA
3 4...20 mA
4 4...20 mA monitored
Will trigger
fault if signal falls below
2 mA
Voltage - DC
injection brake
(DCB)
4.0 0.0 {%} 50.0 • See CE1...CE3 and c06
• Conrm motor suitability for use with
DC braking
7
Fixed setpoint 1
(JOG 1)
20.0 0.0 {Hz} 999 When PI is active (see d38), C37...C39
are xed PI setpoints
Fixed setpoint 2
(JOG 2)
30.0 0.0 {Hz} 999
Fixed setpoint 3
(JOG 3)
40.0 0.0 {Hz} 999
Frequency setpoint 0.0 {Hz} 500 Display: Setpoint via analog input,
function UP/DOWN
Output frequency 0.0 {Hz} 500 Display
DC bus voltage 0.0 {%} 255 Display
Motor current 0.0 {%} 255 Display
PI feedback c86 {%} c87 Display
0
Proportional gain 5.0 0.0 {%} 99.9
1
Integral gain 0.0 0.0 {s} 99.9
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
Software version Display, format: x.yz
To Next Page
Loading...