Siemens SINAMICS G120 User Manual

Introduction to Parameters
Parameters
1-15
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
Description
Explanation of the parameter function.
Values
List of possible parameter values.
Recommendation
Information about recommended settings.
Index
The name and meaning of each individual index is specified for indexed parameters, except
indexed parameters which belong to a data set (see "Data Set").
Bit array
For parameters with bit arrays, for each bit the following information is provided:
• Bit number and signal name
• Meaning at signal states 0 and 1
• Function diagram (FP) (optional). The signal is shown on this function diagram.
Dependency
Conditions which need to be fulfilled with regard to this parameter. This also includes special
effects which can occur between this parameter and others.
Table 1-8 Unit group (p11226)
Unit group Unit selection for p11226 = Reference value
at %
Value Unit
9_4 The values that can be set and the technological units are shown in
p11226 (see Chapter 1.2).

Siemens SINAMICS G120 Specifications

General

Power Range	0.37 kW to 250 kW
Output Voltage	0 V to Input Voltage
Frequency Range	0 Hz to 650 Hz
Enclosure Rating	IP20, IP21, IP55
Control Modes	V/f control, vector control, servo control
Protection Features	Overvoltage, undervoltage, short circuit
Communication Interfaces	PROFIBUS, PROFINET, Modbus RTU
Operating Temperature	-10°C to +50°C
Cooling Method	Air cooling
Input Voltage	200 V to 240 V, 380 V to 480 V, 500 V to 690 V