Basic Infeed
Function Diagrams
2-1349
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Figure 2-223 8732 – Sequencer
- 8732 -
Function diagram
87654321
fp_8732_01_eng.vsd
DO: B_INF
SINAMICS S
09.01.07 V02.05.00
Basic Infeed - Sequence control
<1> POWER ON = 24 V electronics power supply OFF --> ON or RESET button.
p0115[3] (2000.00 µs)
Missing enable
signals
[8734]
Faults/alarms
F06000
F07220
F07300
A06602
<2> STWAE.xx = Control word, sequence control infeed bit xx
ZSWAE.xx = Status word, sequence control, infeed bit xx
POWER ON <1>
S1: Power-on inhibit
ZSWAE.6 = 1
ZSWAE.0/1/2 = 0
S2: Ready to power-up
ZSWAE.0 = 1
ZSWAE.1/2/6 = 0
Line contactor is open
Wait for power-on
S3a: Close the
line contactor
(refer to [8734] )
Pre-charging
Time monitoring refer to [8760]
&
"0 = OFF1"
(STWAE.0)
"0 = OFF1" (STWAE.0)
&
p0857 ... p0862, p3490 r3402
"0 = OFF2" (STWAE.1)
"0 = OFF1" (STWAE.0)
"Commissioning completed"
(p10 = 0 and p9 = 0)
T
p0862
S3: Operation
ZSWAE.0/1/2 = 1
ZSWAE.6 = 0
Line contactor is closed
"0 = OFF2" (STWAE.1)
"Commissioning"
(p10 = 0 and p9 = 0)
"0 = OFF2" (STWAE.1)
S7:
Open the line contactor
S6:
Open the line contactor
Closed-loop control operation
r0863.0
&
"0 = OFF1"
(STWAE.0)
T
<2>
<2>
<2>
<2>
<2>
<2>
<2>
<2>
0
0
&
p3490
&
[2610.1]to SERVO/VECTOR
INF total operation
r0873.0
p0874
SLM/BLM operation
&
to SERVO/VECTOR
Energize contactor
r0863.1
[8760.6]
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