Siemens SINAMICS G120C DP User Manual

10.5.5 Correcting an unsuccessful 󹪝rmware upgrade or downgrade
Requirements
• When upgrading, the converter has 󹪝rmware version V4.5 as a minimum.
• When downgrading, as a minimum the converter has 󹪝rmware version V4.6.
Function Description
To correct a failed 󹪝rmware upgrade or downgrade you can check the following:
• Have you inserted the card properly?
• Does the card contain the correct 󹪝rmware?
Repeat the 󹪝rmware upgrade or downgrade
5'<
%)
Corrective maintenance
10.5Firmware upgrade and downgrade
SINAMICS G120C Converters
416 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK

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