2.2 Guide through the manual
Chapter In this section you will nd answers to the following questions:
Description (Page27)
• How is the converter marked?
• Which components make up the converter?
• Which optional components are available for the converter?
• What is the purpose of the optional components?
• Which motors can be fed from the converter?
• Which commissioning tools are there?
Installing (Page39)
• Which sequence is recommended when installing the converter?
• What does EMC-compliant installation actually mean?
• Which options are available to install optional components below the converter?
• What are the converter dimensions?
• Which mounting and installation materials are required when installing the con‐
verter?
• To which line supplies can the converter be connected?
• How is the converter connected to the line supply?
• How is the braking resistor connected to the converter?
• Which terminals and eldbus interfaces does the converter have?
• What are the interface functions?
Commissioning (Page119)
• Which motor data is required for commissioning
• How is the converter set in the factory?
• What is the commissioning procedure?
• How do you restore the converter factory settings?
Uploading the converter set‐
tings (Page165)
• Why is it necessary to back up the converter settings?
• Which options are available to back up the settings?
• How does the data backup function?
• How do you prevent the converter settings from being changed?
• How do you prevent the converter settings from being read out?
Protecting the converter set‐
tings (Page175)
• How do I protect the converter settings against manipulation?
• How do I protect my know-how, which is embedded in the converter settings, so that
it cannot be copied by unauthorized persons?
Advanced commissioning
(Page183)
• Which functions are included in the converter rmware?
• How are the functions set?
Corrective maintenance
(Page379)
• What is the meaning of the LEDs provided on the converter?
• How does the system runtime respond?
• How does the converter save alarms and faults?
• What do the converter alarms and faults mean?
• How are converter faults resolved?
• Which I&M data is saved in the converter?
Introduction
2.2Guide through the manual
SINAMICS G120C Converters
24 Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK