Siemens SINAMICS G120C DP User Manual

Table 9-5 Fieldbuses via RS 485 interface
BF Explanation
Data exchange between the converter and control system is active
The 󹪝eldbus is active, however, the converter is not receiving any process data
RDY When LED RDY 󹪞ashes simultaneously:
Converter waits until the power supply is switched o󹪜 and switched on again after a
󹪝rmware update
No 󹪝eldbus connection available
RDY When LED RDY 󹪞ashes simultaneously:
Incorrect memory card
Firmware update failed
Firmware update is active
Communication via Modbus or USS:
If the 󹪝eldbus monitoring is deactivated with p2040=0, the BF-LED remains dark,
independent of the communication state.
Table 9-6 PROFINET 󹪝eldbus
BF Explanation
Data exchange between the converter and control system is active
The 󹪝eldbus is improperly con󹪝gured.
RDY In conjunction with a synchronously 󹪞ashing LED RDY:
Converter waits until the power supply is switched o󹪜 and switched on again after a
󹪝rmware update
No communication with higher-level controller
RDY In conjunction with an asynchronously 󹪞ashing LED RDY:
Incorrect memory card
Firmware update failed
Firmware update is active
Alarms, faults and system messages
9.1Operating states indicated via LEDs
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 363

Siemens SINAMICS G120C DP Specifications

General

Protection Rating	IP20
Frequency Range	0 to 650 Hz
Control Modes	V/f, sensorless vector control
Communication Interfaces	PROFIBUS DP
Ambient Temperature	-10 to +50 °C (without derating), -10 to +60 °C (with derating)
Overload Capacity	150 % rated current for 60 s, 200 % rated current for 3 s
Storage Temperature	-40 to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Voltage Range	200 V to 240 V (±10%), 380 V to 480 V (±10%)
Output Voltage	0 V to Supply Voltage