Lenze 8400 - Page 921

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 921
15 Parameter reference
15.2 Parameter list
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
C00574
C00575
C00576
C00577
C00578
Parameter | Name:
C00574 | Resp. to brake resist. overtemp.
Data type: UNSIGNED_8
Index: 24001
d
= 5DC1
h
Response which is triggered if the threshold set in C00572 for monitoring brake resistor utilisation is reached.
Selection list (Lenze setting printed in bold)
0No Reaction
1Fault
5 Warning
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1
Parameter | Name:
C00575 | Resp. to logbook information
Data type: UNSIGNED_8
Index: 24000
d
= 5DC0
h
This code is for device-internal use only and must not be written to by the user!
Parameter | Name:
C00576 | SC: Optimisation of field feedforward control
Data type: UNSIGNED_16
Index: 23999
d
= 5DBF
h
Point of action of the direct-axis current setpoint precontrol for an early reduction of the field current. In this way,
the acceleration behaviour can be improved in the field weakening range.
• The entry [%] refers to the slip of the asynchronous motor.
Setting range (min. value | unit | max. value) Lenze setting
0 % 600 200 %
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1
Parameter | Name:
C00577 | SC: Vp field weakening controller
Data type: UNSIGNED_16
Index: 23998
d
= 5DBE
h
Proportional gain of the field weakening controller
• When "0" is set, the P component of the controller is deactivated.
• The recommended setting is in the range between 0 and 0.0020
Setting range (min. value | unit | max. value) Lenze setting
0.0000 2.0000 0.0010
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 10000
Parameter | Name:
C00578 | SC: Tn field weakening controller
Data type: UNSIGNED_16
Index: 23997
d
= 5DBD
h
Time constant of the field weakening controller
• The recommended setting is in the range between 10 and 30 ms
Setting range (min. value | unit | max. value) Lenze setting
0.1 ms 6200.0 20.0 ms
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 10