Siemens SINAMICS S120 - Page 130

Performing basic parameterization
6.2 Infeed unit
128 Getting Started, 12/2018, 6SL3097-5AG30-0BP0
Figure 6-5 Example: Line data/operating mode for an Active Line Module
The representation of this screen form is dependent upon the respective Line Module being
used:
Setting
ALM
SLM
BLM
Explanation
Device supply volt-
age
x x x -
DC-link voltage
setpoint default
setting
x x - The value in this field (p3510) is deter-
mined automatically from the defined
operating voltage.
Supply/DC-link iden-
tification
x x - If the line supply / DC-link identification
has already been performed once, then
the value is preset to "OFF".
Operating mode for
ALM
x - - Presetting of the operating mode is de-
pendent upon the operating voltage of
the ALM:
≤ 415 V
eff
= Unregulated Udc (Active
Mode) active
≤ 415 V
eff
= Udc Regulated Udc (Active
Mode) active
Setting the line data and operating mode
The parameters in this screen form are assigned default values when creating the device.
1. Enter a value for the device supply voltage in the "Device supply voltage" field (p0210).
2. To activate the line/DC link identification, in the drop-down list "Supply/DC link
identification", select option "On".