SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
19
2 Parameters
2.1 Overview of parameters
Unit group and unit selection
The standard unit of a parameter is specified in square brackets 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 changed over.
Example:
Unit group: 7_1, unit selection: p0505
The parameter belongs to unit group 7_1 and the unit can be changed over using p0505.
All the potential unit groups and possible unit selections are listed below.
Table 2-3 Unit group (p0100)
Unit group Unit selection for p0100 = Reference variable for %
012
7_4 Nm lbf ft Nm -
14_6 kW hp kW -
25_1 kg m
2
lb ft
2
kg m
2
-
27_1 kg lb kg -
28_1 Nm/A lbf ft/A Nm/A -
Table 2-4 Unit group (p0505)
Unit group Unit selection for p0505 = Reference variable for %
1234
2_1 Hz % Hz % p2000
3_1 1 rpm % 1 rpm % p2000
5_1 Vrms % Vrms % p2001
5_2 V % V % p2001
5_3 V % V % p2001
6_2 Arms % Arms % p2002
6_5 A % A % p2002
7_1 Nm % lbf ft % p2003
7_2 Nm Nm lbf ft lbf ft -
14_5 kW % hp % r2004
14_10 kW kW hp hp -
21_1 °C °C °F °F -
21_2 K K °F °F -
39_1 1/s
2
%1/s
2
% p2007
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