Siemens SINAMICS G120C Function Manual

Parameter Description
r9714[0] Load-side speed actual value [rpm]
Electrical speed of the motor. For induction motors, the mechanical speed is obtained
from the electrical speed and slip.
r9722.15 1 signal: Absolute value of the speed is lower than the speed limit
Feedback signal SSM when the motor is switched off
You can select as to whether the SSM function should remain active when the motor is switched
off.
The following occurs if SSM remains active:
● With the motor switched off, the inverter freezes the "Speed below limit value" signal.
● When the motor is switched off, STO is active.
6SHHG
6SHHGEHORZOLPLW
YDOXH
6SHHGEHORZOLPLW
YDOXH
672DFWLYH
212))
6WDQGVWLOO
6SHHG
672DFWLYH
212))
6WDQGVWLOO
W
W
W
660
W
W
W
660
Figure 5-32 Feedback signal SSM when the motor is switched offLeft: SSM becomes inactive. Right:
SSM remains active
Switching off the motor when SSM is active (Page 274)
Parameter Description
p9509.00 1 signal: SSM becomes inactive when the motor is switched off
0 signal: SSM remains active when the motor is switched off
5.12.8 Setting SDI
5.12.8.1 Setting the monitoring functions
Requirement
You are online with STARTER or Startdrive.
Commissioning
5.12 Setting extended functions
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
192 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD

Siemens SINAMICS G120C Specifications

General

Communication Interfaces	PROFINET, PROFIBUS, USS, Modbus RTU
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Power Range	0.55 kW to 132 kW
Voltage Range	380 V to 480 V
Output Voltage	0 V to Supply Voltage
Frequency Range	0 Hz to rated output frequency
Control Modes	Vector control with encoder
Protection	Overload, overvoltage, undervoltage, short circuit, ground fault
Relative Humidity	5% to 95%, non-condensing
Altitude	Up to 2000 m without derating