Siemens Sinamics S120 Function Manual page 39

Note
Under the condition that the drive system was commissioned with STARTER and no
PROFIdrive telegram was activated, the infeed can be powered up by issuing an enable
signal at the EP terminals and a positive signal edge at OFF1 (p0840).
Switching off the Smart Line Module
The Smart Line Module is switched off by the same procedure used to switch it on, but in the
reverse order.
However, there is no precharging at switch off.
Switching off the controller with the OFF1 signal is delayed by the time entered in p3490.
This allows the attached drives to be braked in a controlled manner.
Control and status messages
Table 1- 5 Smart Infeed open-loop control
Signal name
ON/OFF1
OFF2
Enable operation
Inhibit regenerating
Acknowledge fault
Master control by PLC
Table 1- 6 Smart Infeed status message
Signal name
Ready to start
Ready
Operation enabled
Fault active
No OFF2 active
Switching on inhibited
Alarm active
Master control by PLC
Pre-charging completed
Line contactor energized feedback signal
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
internal Binector input
control
word
STWAE.0 p0840 BI: ON/OFF1
STWAE.1 p0844 BI: 1. OFF2 and
p0845 BI: 2. OFF2
STWAE.3 p0852 BI: Enable operation
STWAE.6 p3533 BI: Infeed, inhibit regenerative
operation
STWAE.7 p2103 BI: 1. Acknowledge faults or
p2104 BI: 2. Acknowledge faults or
p2105 BI: 3. Acknowledge faults
STWAE.10 p0854 BI: Master control by PLC
Internal status
word
ZSWAE.0
ZSWAE.1
ZSWAE.2
ZSWAE.3
ZSWAE.4
ZSWAE.6
ZSWAE.7
ZSWAE.9
ZSWAE.11
ZSWAE.12
Display of internal
control word
r0898.0
r0898.1
r0898.3
r0898.6
r2138.7
r0898.10
Parameter PROFIdrive telegram 370
r0899.0 A_ZSW1.0
r0899.1 A_ZSW1.1
r0899.2 A_ZSW1.2
r2139.3 A_ZSW1.3
r0899.4 A_ZSW1.4
r0899.6 A_ZSW1.6
r2139.7 A_ZSW1.7
r0899.9 A_ZSW1.9
r0899.11 A_ZSW1.11
r0899.12 A_ZSW1.12
Infeed
1.2 Smart Infeed
PROFIdrive
telegram 370
A_STW1.0
A_STW1.1
A_STW1.3
A_STW1.6
A_STW1.7
A_STW1.10
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