Starting And Stopping The Inverter - Siemens 6SE2101–1AA01 Operating Manual

5.1.1 Starting and Stopping the Inverter

WARNING
This equipment uses dangerous voltages and controls rotating mechanical machinery.
Dangerous voltages are present on the equipment even after switching off. Isolate elsewhere
before attempting to work on the equipment.
Under certain operating conditions the inverter can restart automatically after an input power
failure. Ensure that no one is close to machinery controlled by the inverter when such conditions
prevail.
DEATH or SERIOUS INJURY can result if the above precautions are not observed.
The method of starting and stopping the inverter depends on the setting of parameter P05. One of three different
methods of control may be used in conjunction with one of two different run–down modes. An additional run–down
mode which uses dc injection braking may be enabled by adjusting parameter P11.
P05 Setting
Run–Down
Ramps
Mode
down at
a rate set
Run/Stop
Control
by P03
Edge–triggered,
000
Terminal X11.3.
(Factory
Trip Inactive.
Setting)
Level–triggered,
001
Terminal X11.3.
Trip Inactive.
Edge–triggered,
004
Terminal X11.3.
Trip active.
Level–triggered,
006
Terminal X11.3.
Trip active.
Push–button
008
controls
5/2
Free runs
to a
Typical Configuration
standstill
002
003
2
005
3
PTC
4
2
007
3
PTC
4
2
RUN
009
3
STOP
4
2 1
OR 7 – 33 V
3 3
2 1
OR 7 – 33 V
3 3
2
3
OR
4
2
3
OR
4
2
RUN
OR
3
STOP
4
English
Comments
Simple control.
Does not restart after
mains break.
Simple control.
Restarts after mains break.
Simple Run/Stop control as
above, but high impedance
> 2 kΩ X11.2 to X11.4
trips drive & indicates F11.
Simple Run/Stop control.
Restarts after mains break.
High impedance > 2 kΩ
X11.2 to X11.4 trips drive
& indicates F11.
Inverter starts when RUN
button is pressed
(momentary action). inverter
stops when STOP button
pressed (momentary action,
normally closed). PTC may
also be used, but no fault will
be indicated.