Lenze 8400 - Page 818

15 Parameter reference
15.2 Parameter list
818
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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C00012
C00013
C00015
C00016
Parameter | Name:
C00012 | Accel. time - main setpoint
Data type: UNSIGNED_32
Index: 24563
d
= 5FF3
h
The L_NSet_1 FB: Acceleration time of the ramp generator for the main speed setpoint
• Generally, this ramp generator is used for all speed-controlled technology applications.
Setting range (min. value | unit | max. value) Lenze setting
0.000 s 999.999 2.000 s
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1000
Parameter | Name:
C00013 | Decel. time - main setpoint
Data type: UNSIGNED_32
Index: 24562
d
= 5FF2
h
The L_NSet_1 FB: Deceleration time of the ramp generator for the main speed setpoint
• Generally, this ramp generator is used for all speed-controlled technology applications.
Setting range (min. value | unit | max. value) Lenze setting
0.000 s 999.999 2.000 s
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1000
Parameter | Name:
C00015 | VFC: V/f base frequency
Data type: UNSIGNED_16
Index: 24560
d
= 5FF0
h
V/f base frequency for V/f characteristic control (VFCplus) and V/f control (VFCplus+encoder)
• The motor voltage increases linearly with the frequency until the base frequency is reached. From this value on,
the motor voltage remains constant, the speed increases and the maximum torque decreases.
• After the motor to be used has been selected from the motor catalogue, the suitable value can be entered
automatically. An automatic detection via the motor parameter identification is possible as well.
Setting range (min. value | unit | max. value) Lenze setting
7.5 Hz 2600.0 50.0 Hz
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 10
Parameter | Name:
C00016 | VFC: Vmin boost
Data type: UNSIGNED_16
Index: 24559
d
= 5FEF
h
Boost of the V/f voltage characteristic in the range of small speeds or frequencies with V/f characteristic control
(VFCplus
) and V/f control (VFCplus+encoder)
• This may increase the starting torque.
• After the motor to be used has been selected from the motor catalogue, the suitable value can be entered
automatically. An automatic detection via the motor parameter identification is possible as well.
Motor control (MCTRL)
: Setting the Vmin boost
Setting range (min. value | unit | max. value) Lenze setting
0.00 % 100.00 power-related (see table
)
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 100