Lenze 8400 motec - Page 291

Firmware ≤ 02.00 - DMS 2.1 EN - 03/2011 L 291
8400 motec | Software Manual
Parameter reference
Parameter list | C00973
C00973
C00975
C00976
C00977
C00978
C00979
Parameter | Name:
C00973 | VFC: Ti V/f +encoder
Data type: UNSIGNED_16
Index: 23602
d
= 5C32
h
From version 02.00.00
Integral time constant of the slip regulator for V/f control (VFCplus+encoder
)
• The time constant should generally be selected within a range of 20 ms (high dynamic performance) up to
200 ms (low dynamic performance).
Setting range (min. value | unit | max. value) Lenze setting
0.0 ms 6000.0 100.0 ms
; Read access ; Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 10
Parameter | Name:
C00975 | VFC-ECO: Vp
Data type: UNSIGNED_16
Index: 23600
d
= 5C30
h
Proportional gain of the cos/phi controller for energy-saving V/f characteristic control (VFCplusEco)
Setting range (min. value | unit | max. value) Lenze setting
0.000 Hz/Hz 64.000 0.500 Hz/Hz
; Read access ; Write access  CINH  PLC STOP  No transfer  COM ; MOT Scaling factor: 1000
Parameter | Name:
C00976 | VFC-ECO: Ti
Data type: UNSIGNED_16
Index: 23599
d
= 5C2F
h
Reset time of the cos/phi controller for energy-saving V/f characteristic control (VFCplusEco)
Setting range (min. value | unit | max. value) Lenze setting
0.0 ms 6000.0 200.0 ms
; Read access ; Write access  CINH  PLC STOP  No transfer  COM ; MOT Scaling factor: 10
Parameter | Name:
C00977 | VFC-ECO: Minimum voltage V/f
Data type: UNSIGNED_8
Index: 23598
d
= 5C2E
h
V/f minimum voltage of the cos/phi controller for energy-saving V/f characteristic control (VFCplusEco)
Setting range (min. value | unit | max. value) Lenze setting
20 % 100 20 %
; Read access ; Write access  CINH  PLC STOP  No transfer  COM ; MOT Scaling factor: 1
Parameter | Name:
C00978 | VFC-ECO: Motor voltage sub
Data type: INTEGER_16
Index: 23597
d
= 5C2D
h
Display of the voltage reduction with energy-saving V/f characteristic control (VFCplusEco)
Display range (min. value | unit | max. value)
-1000 V 1000
; Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT Scaling factor: 1
Parameter | Name:
C00979 | Cosine phi
Data type: INTEGER_16
Index: 23596
d
= 5C2C
h
Display of the actual cos value and cos setpoint with energy-saving V/f characteristic control (VFCplusEco)
Display range (min. value | unit | max. value)
-1.00 1.00
Subcodes Info
C00979/1 Cosine phi act
C00979/2 Cosine phi set
; Read access  Write access  CINH  PLC STOP  No transfer  COM ; MOT Scaling factor: 100