Introduction to Parameters
Parameters
1-11
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Scaling
Specification of the reference value with which a signal value is automatically con-
verted for a BICO interconnection.
Reference quantities, corresponding to 100 %, are required for the statement of
physical units as percentages. These reference quantities are entered in param-
eters p2000 ... p2007.
In addition to p2000 ... p2007 the following scalings are used:
Calculated
Specifies whether the parameter is influenced by automatic calculations.
p0340 defines the following calculations:
• p0340 = 1 contains the calculations of p0340 = 2, 3, 4, 5.
• p0340 = 2 calculates the motor parameters (p0350 ... p0360, p0625).
• p0340 = 3 contains the calculations of p0340 = 4, 5.
• p0340 = 4 only calculates the controller parameters.
• p0340 = 5 only calculates the controller limits.
Parameters referring to p0340 in the specification "Calculated" are dependent on
the applied Power Module and motor. In this case, the values of "Factory setting"
do not correspond to the actual values because these values are calculated
during the commissioning. This also applies to the motor parameters.
• PERCENT 1.0 = 100 %
• 4000H 4000 hex = 100 %
Note:
For p3900 > 0, also p0340 = 1 is automatically called.
After p1900 = 1, 2, p0340 = 3 is automatically called.
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