Global Settings And Information; Parameterizing The Actual Value Acquisition / Mechanical System - Siemens SINAMICS S120 Commissioning Manual
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Commissioning
4.10 Safety Integrated commissioning
4.10.6
Global settings and information
4.10.6.1
Parameterizing the actual value acquisition / mechanical system
The actual value acquisition / mechanical system can only be parameterized for the
extended functions.
For parameterization of the actual value acquisition, only the parameters required for your
configuration are offered:
Axis type
Select the "Linear axis" or "Rotary axis / spindle" axis type.
Topology
Select whether you are using a "1-encoder system" or a "2-
encoder system."
Modulo range - only for rotary axis / spindle
Set the modulo value in degrees for rotary axes for the
"Safe Position" function here. This modulo value is taken
into account for safe homing and for the transfer of the safe
position via PROFIsafe when absolute position is enabled.
The safety functions are executed in the sampling time
displayed in the "Monitoring cycle".
The actual value acquisition cycle defines the cycle time in
which the actual values for Safety Integrated are acquired.
A slower cycle time reduces the maximum permissible
•
velocity, but also reduces the load on the Control Unit for
safe actual value acquisition.
The maximum permissible velocity which, if overshot,
•
can trigger faults in the safe actual value acquisition, is
displayed in r9730.
Setting criteria if the motion monitoring functions are exe-
cuted without an encoder:
The actual value acquisition cycle must be set the same
•
as the current controller cycle (p0115).
The "Accept encoder data" button is available online and
allows you to update the safety parameters.
Depending on whether the configuration is a 1-encoder or 2-
encoder system, the appropriate encoder parameters are
copied from the basic system to the corresponding safety
parameters.
Direction of rotation reversal
Here, you can set whether a direction of rotation reversal is
involved for the particular gearbox.
278
Para-
Required for the configuration:
meter
①
②
p9502
x
x
p9526
x
x
p9505
x
x
p9500
x
x
p9511
x
x
–
x
x
p9539[0]
x
x
Commissioning Manual, 11/2017, 6SL3097-4AA10-0BP1
- Encoder system
- Motor type
- Axis type
③
④
⑤
⑥
x
x
x
x
x
x
x
–
x
–
–
–
x
x
x
x
x
x
x
x
x
x
x
x
x
–
–
–
Commissioning with Startdrive
⑦
x
–
–
x
x
x
–
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