Issue 01/06 Parameter Description
MICROMASTER 440 Parameter List
6SE6400-5BB00-0BP0
193
Caution:
Parameter P2000 represents the reference frequency of the above mentioned interfaces. A maximum
frequency setpoint of 2*P2000 can be applied via the corresponding interface. Unlike parameter P1082
(Max. Frequency) this limits the inverter frequency internally independent of the reference frequency. By
modification of P2000 it will also adapt the parameter to the new settings.
PZD
ADC
f (Hex)
f [Hz]
Setpoint
channel
Motor
control
f_act f_act,limit
P1082
2000P
% 100
f(%)
2000P
4000(Hex)
f(Hex)
f[Hz] â‹…=â‹…=
f_act,limit = min(P1082, f_act)
f (%)
Normalization Limitation
Notice:
Reference variables are intended as an aid to presenting setpoint and actual value signals in a uniform
manner. This also applies to fixed settings entered as a precentage. A value of 100 % (USS / CB)
corresponds to a process data value of 4000H, or 4000 0000H in the case of double values.
In this respect, the following parameters are available:
Reference frequency
Reference voltage
Reference current
Reference torque
Hz
V
A
Nm
P2000
P2001
P2002
P2003
Reference power
kW
hp
P2004
f(P0100)
P2001[3] Reference voltage Min: 10
CStat: CT Datatype: U16 Unit: V Def: 1000
P-Group: COMM Active: first confirm QuickComm.: No Max: 2000
Full-scale output voltage (i.e. 100 % ) used over serial link (corresponds to 4000H).
Index:
P2001[0] : 1st. Drive data set (DDS)
P2001[1] : 2nd. Drive data set (DDS)
P2001[2] : 3rd. Drive data set (DDS)
Example:
P2001 = 230 specifies that 4000H received via USS denotes 230 V.
If a BICO connection is made between two parameters, the "unit" of the parameters (standardized (Hex) or
physical (i.e. V) values) may differ. MICROMASTER implicitly makes an automatic conversion to the target
value.
P0771
DAC
r0026
x[V] y[Hex]
]Hex[4000
P2001[V]
r0026[V]
y[Hex] â‹…=
Level
3
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