Basic Infeed - Siemens SINAMICS S120 Function Manual

Infeed

2.3 Basic Infeed

2.3 Basic Infeed
Features
● For Basic Line Modules chassis and booksize
● Unregulated DC-link voltage
● Control of external braking resistors with 20 kW and 40 kW Basic Line Modules (with
temperature monitoring)
Description
The Basic Infeed open-loop control can be used to switch on/off the Basic Line Module. The
Basic Line Module is an unregulated infeed unit without regenerative feedback capability.
The open-loop control firmware for the Basic Line Module is on the assigned Control Unit.
The Basic Line Module and Control Unit communicate via DRIVE-CLiQ.
Figure 2-7
46
Schematic structure of Basic Infeed booksize
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Drive functions