Siemens SINAMICS G120C Function Manual

Status
3. Select SS1
3.1. Select SS1 while the motor is switched on.
Test each configured activation, e.g. via digital inputs and PROFIsafe.
3.2. Check: The inverter signals neither faults nor alarms of the safety func‐
tions (r0945[0…7], r2122[0…7]).
3.3. Analyze the trace.
● SS1 is active after selecting SS1 (r9722.1 = 1).
● The motor brakes on the OFF3 ramp.
● STO becomes active if the velocity drops below the shutdown velocity
p9560 (r9722.0 = 1).
● The recorded curves of r9714[0] and r9714[1] are approximately
parallel.
4. Deselect SS1
4.1. Deselect SS1.
4.2. Check the following:
● SS1 is not active (r9722.1 = 0).
● The inverter signals neither faults nor alarms of the safety functions
(r0945[0…7], r2122[0…7]).
You have completed the acceptance test of the SS1 function.
Example of a trace




U>@
U>@
U
U
U
① SS1 is selected
② SS1 is active
③ Speed: The motor
brakes on the OFF3
ramp.
④ Monitoring the speed
when braking
⑤ STO is active
Appendix
A.2 Examples of acceptance tests
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 391

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