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Over
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2-
11
22
© Siemens AG
2007 All Rights Reserved
S
IN
A
MICS
S List Manua
l (
L
H1), 0
7
/2007
Fi
gure 2-2
0
1
773 – Basic Infeed
- 1773 -
Function diagram
8
7
6
5
4
3
2
1
fp_1773_01_eng.vsd
DO: B_INF
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