Siemens CU240B-2 Parameter Manual page 253

p2007 Reference acceleration / a_ref
Access level: 4
Can be changed: T
Units group: -
Min
0.01 [rev/s²]
Description: Sets the reference quantity for acceleration rates.
All acceleration rates specified as relative value are referred to this reference quantity.
The reference quantity in this parameter corresponds to 100% or 4000 hex or 4000 0000 hex.
Dependency: This parameter is only updated during the automatic calculation (p0340 = 1, p3900 > 0) if motor commissioning was
carried out beforehand for drive data set zero. This means that the parameter is not locked against overwriting
using p0573 = 1.
Note: If a BICO interconnection is established between different physical quantities, then the particular reference quanti-
ties are used as internal conversion factor.
The reference acceleration is calculated as follows:
p2007 = p2000 / 1 [s]
p2010 Comm interface baud rate / Comm baud
Access level: 3
Can be changed: T
Units group: -
Min
4
Description: Sets the baud rate for the commissioning interface (USS, RS232).
Value: 4:
5:
6:
7:
8:
9:
10:
11:
12:
Note: Commissioning interface
The parameter is not influenced by setting the factory setting.
p2011 Comm int address / Comm add
Access level: 3
Can be changed: T
Units group: -
Min
0
Description: Sets the address for the commissioning interface (USS, RS232).
Note: The parameter is not influenced by setting the factory setting.
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
2400 baud
4800 baud
9600 baud
19200 baud
38400 baud
57600 baud
76800 baud
93750 baud
115200 baud
Calculated: p0340 = 1
Scaling: -
Unit selection: -
Max
500000.00 [rev/s²]
Calculated: -
Scaling: -
Unit selection: -
Max
12
Calculated: -
Scaling: -
Unit selection: -
Max
31
Parameters
List of Parameters
Data type: FloatingPoint32
Data set: -
Factory setting
0.01 [rev/s²]
Data type: Integer16
Data set: -
Factory setting
12
Data type: Unsigned16
Data set: -
Factory setting
2
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