Smart Infeed; Smart Infeed Closed-Loop Control - Siemens SINAMICS S120 Function Manual

1.2

Smart infeed

1.2.1

Smart Infeed closed-loop control

Features
S For Smart Line Modules with an output of 16 kW and 36 kW
S Unregulated DC link voltage
S Regenerative feedback capability
Description
The firmware for the 16 kW and 36 kW Smart Line Modules runs on the Control
Unit assigned to it. The Smart Line Module and Control Unit communicate via
DRIVE-CLiQ.
Terminal diagram for Smart Infeed Booksize
Fig. 1-4
Commissioning
The device supply voltage (p0210) and the rated line frequency (p0211) must be
parameterized during commissioning.
Note
In a supply system without regenerative feedback capability (e.g. generators),
regenerative operation must be inhibited via the binector input p3533.
© Siemens AG, 2005. All rights reserved
SINAMICS S120 Function Manual, 06/05 Edition
Control Unit
Firmware
Smart
Manipulated variables
Infeed
Control
DRIVE --
Schematic structure of Smart Infeed (booksize)
Network
Main circuit
with leading auxiliary
contact
Fuses
Line contactor
(
optional
Line filter (
optional
Line reactor
Smart Line Module
Actual values
CLiQ
DC link
Supply
Smart infeed
--breaker
)
)
1-27