Siemens SINAMICS S120 Function Manual page 41

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Switching off the Basic Line Module
The Basic Line Module is switched off by the same procedure used to switch it on, but in the
reverse order.
However, the DC link is not precharged when the module is switched off.
Control and status messages
Table 1- 7
Basic Infeed open-loop control
Signal name
ON/OFF1
OFF2
Acknowledge error
Master control by PLC
Table 1- 8
Basic Infeed status message
Signal name
Ready for switching on
Ready for operation
Operation enabled
No OFF2 active
Switching on inhibited
Master control by PLC
Pre-charging completed
Line contactor energized
feedback
Drive functions
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Internal control word
STWAE.0
STWAE.1
STWAE.7
STWAE.10
Internal status word
ZSWAE.0
ZSWAE.1
ZSWAE.2
ZSWAE.4
ZSWAE.6
ZSWAE.9
ZSWAE.11
ZSWAE.12
Binector input
p0840 ON/OFF1
p0844 1 OFF2 and
p0845 2 OFF2
p2103 1 Acknowledge
or
p2104 2 Acknowledge
or
p2105 3 Acknowledge
p0854 Master control
by PLC
Parameter
r0899.0
r0899.1
r0899.2
r0899.4
r0899.6
r0899.9
r0899.11
r0899.12
Display of internal
control word
r0898.0
A_STW1.0
r0898.1
r2138.7
r0898.10
PROFIdrive telegram 370
A_ZSW1.0
A_ZSW1.1
A_ZSW1.2
A_ZSW1.4
A_ZSW1.6
A_ZSW1.9
A_ZSW1.11
A_ZSW1.12
Infeed
1.3 Basic Infeed
PROFIdrive telegram
370
A_STW1.1
A_STW1.7
A_STW1.10
41

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