Siemens SINAMICS G120C Function Manual

Inverter signal Parameters Included in the PROFI‐
safe telegram
Can be interconnec‐
ted with
F-DI F-DO
Fail-safe acknowledgment r9720.7 ✓ ✓ ---
ON/OFF1 r0054.0 --- --- ---
Deselecting SLS after a discrepancy
Procedure
To deselect SLS, proceed as follows:
1. Remove the discrepancy.
2. Acknowledge the discrepancy message with the fail-safe acknowledge signal via a fail-safe
digital input: F‑DI = 0 → 1 → 0.
Alternatively, you can acknowledge the message in one of the following ways. However,
the drive stops in these cases:
– Select the STO function and then deselect again: F‑DI = 1 → 0 → 1.
– Select the SS1 function and then deselect again: F‑DI = 1 → 0 → 1.
– Switch off the inverter power supply voltage and on again.
3. Acknowledge the inverter with the "standard" acknowledge signal.
You have acknowledged the discrepancy message and deselected SLS.
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Operation
6.6 Safely Limited Speed (SLS)
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 269

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