Function Diagrams
Overviews
2-1122
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-20 1773 – Basic Infeed
- 1773 -
Function diagram
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SINAMICS S
27.07.06 V02.05.00
Overviews - Basic Infeed
Line supply voltage
monitoring
[2447], [2457] [2410], [2460], [2470]
[8750]
PROFIdrive
receive/send
telegram
Control words
Status words
STW2
ZSW1
ZSW2
STW1
[8720], [8726]
r0070
Vdc_act
Sequence control
Control Unit
Basic Infeed
Thermal power module
monitoring
max
Faults and alarms
Fxxxxx
Axxxxx
[8732], [8734]
[8060] ... [8075]
[8760]
[8014]
Closed-loop
control operation
r0863.0
p0864
to SERVO/VECTOR
r0863.1
Energize contactor
[2610]
Telegram
370
E_STW1
E_ZSW1
Gating signals, actual values
Vdc measurement
DCP
DCN
–
+
To the motor modules
Pre-charging
U
1
V
1
W
1
L3
L2
L1
PE
PROFIdrive
Slave address
Diagnostics
Interconnection of the
free receive and send
telegrams