Chapter In this section you will nd answers to the following questions:
Alarms, faults and system
messages (Page361)
• How are converter components replaced?
• How is the rmware version of the converter changed?
• What must be done after a converter replacement if the safety functions of the
converter are active?
Technical data (Page421)
• What is the converter technical data?
• What do "High Overload" and "Low Overload" mean?
• What eect do the installation altitude or ambient temperature have on the con‐
verter, for example?
Appendix (Page449)
• What are the new functions of the current rmware?
• How is the converter operated using the BOP-2 Operator Panel?
• How can signal interconnections be changed in the converter rmware?
• What does "BiCo technology" mean?
• Where can I nd additional information about the converter?
Introduction
2.2Guide through the manual
SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK 25