Siemens Sinamics G110M Operating Instructions Manual page 182

Sinamics series distributed converter for simogear geared motors
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Advanced commissioning
6.8 Quick Stop function
Parameter
Description
r0885
Quick Stop status
P0886
Quick Stop input type
When the Quick Stop function is activated, an OFF1 command is initiated. The motor will be
slowed and brought to a standstill using the ramp-down times set in parameter P1121. The
default setting for P1121 is 10 seconds and this value may need adjusted to ensure that the
load on the conveyor section is brought to a halt at the correct position on the conveyor
section
Setting the ramp-down time too short can cause the Inverter to trip with either and
overcurrent or overvoltage fault.
The controlling system detects that the Quick Stop function has been activated and can, by
use of the appropriate ON command or the 'Quick Stop override" signal restart the motor as
required.
Using parameter P0886, it is possible to set the type of reaction required to stop the
conveyor section. There are basically two trigger methods, edge triggered signals or level
triggered signals. Each type of triggering method produces a different reaction to the OFF1
command and the restarting of the motor. These reactions are shown in the figures below:
Figure 6-19
Positive edge triggered signals reactions
Figure 6-20
High level triggered signals reactions
182
Remarks
Bit field describing status of quick stop
Bit /description 1 0
00: Quick Stop is active
01: Quick Stop selected
02: Override selected
03: -
04: Quick Stop Enabled
Control Word for selecting the Quick Stop input type.
0: Quick Stop not selected
1: Quick Stop input active high
2: Quick Stop input active low
3: Quick Stop input positive edge triggered
4: Quick Stop input negative edge triggered
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 09/2017, FW V4.7.9, A5E31298649B AH
Yes
No
Yes
No
Yes
No
Yes
No

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