Operating Instructions

2 Parameters
2.1 Overview of parameters
SINAMICS G120 CU230P-2 Control Units
18 List Manual, 04/2018, A5E33838102
Normalization
Specification of the reference variable with which a signal value is automatically converted for
a BICO interconnection.
The following reference variables are available:
• p2000 … p2007: Reference speed, reference voltage, etc.
• PERCENT: 1.0 = 100 %
• 4000H: 4000 hex = 100 % (wort) or 4000 0000 hex = 100 % (double word)
• p0514: specific normalization
Refer to the description for p0514[0…9] and p0515[0…19] to p0524[0…19]
Dyn. index (dynamic index)
For parameters with a dynamic index [0...n], the following information is specified here:
• Data set (if available).
• Parameter for the number of indices (n = number - 1).
The following information can be contained in this field:
• "CDS, p0170" (Command Data Set, CDS count)
Example:
p1070[0]  main setpoint [command data set 0]
p1070[1]  main setpoint [command data set 1], etc.
• "DDS, p0180" (Drive Data Set, DDS count)
• "MDS, p0130" (Motor Data Set, MDS count)
• "PDS, p0120" (Power unit Data Set, PDS count)
Data sets can only be created and deleted when p0010 = 15.
Unit group and unit selection
The standard unit of a parameter is specified in square parentheses after the values for "Min",
"Max", and "Factory setting".
For parameters where the unit can be switched over, the specifications for "Unit group" and
"Unit selection" determine the group to which this parameter belongs and with which parameter
the unit can be switched over.
Example:
Unit group: 7_1, unit selection: p0505
The parameter belongs to unit group 7_1 and the unit can be switched over using p0505.
All the potential unit groups and possible unit selections are listed below.
Note
Information on the data sets can be taken from the following references:
Operating Instructions SINAMICS G120 Frequency Converter with CU230P-2 HVAC,
CU230P-2 DP, CU230P-2 CAN Control Units.