Siemens SINAMICS G120 User Manual

Signals and monitoring functions
Function diagrams
2-635
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 01/2011
2.13 Signals and monitoring functions
Function diagrams
8010 – Speed signals 1 2-636
8011 – Speed signals 2 2-637
8012 – Torque signals, motor locked/stalled 2-638
8013 – Load monitoring 2-639
8014 – Thermal monitoring, power module 2-640
8016 – Thermal monitoring, motor 2-641
8017 – Thermal I2t motor model (PEM, p0300 = 2xx) 2-642
8020 – Monitoring functions 1 2-643
8021 – Monitoring functions 2 2-644

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