Siemens SINAMICS S200 - Page 718

p29131 Gain switching condition: Pulse deviation
 Data type: FloatingPoint32 Visible in: Extended display 
R
ead permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or drive applications
Can be
changed in the operating
state:
Ready for oper
ation
Parameter group: Technology Extensions, Rotating measurement/speed controller optimization
 Unit: -
 Min:
0.0000
Max:
2.1474826e+09
Factory setting:
100.0000
Description: Sets the position deviation threshold for automatically triggering gain switching.

If the gain switching function is enabled and this condition is select
ed:
- Switch from scaling factor 1 to scaling factor 2 when the position deviation is greater than the threshold.
- Switch from scaling factor 2 to scaling factor 1 when the position deviation is less than the threshold.
Note
In the fast PTI mode, it is dimension-less unit. In ot
her mode, unit depends on actual physical unit setting.
p29132 Gain switching condition: Position setpoint frequency
 Data type: FloatingPoint32 Visible in: Extended display 
R
ead permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or drive applications
Can be
changed in the operating
state:
Ready for oper
ation
Parameter group: Technology Extensions, Rotating measurement/speed controller optimization
 Unit: -
 Min:
0.0000
Max:
210000.0000
Factory setting:
100.0000
Description: Sets the pulse input speed (PTI) threshold or internal position speed (EPOS) threshold for triggering gain switching.
If the gain switching function is enabled and this condition is select
ed:
1. PTI
- Switch from scaling factor 1 to scaling factor 2 when the pulse train input speed is greater than the threshold.
- Switch from scaling factor 2 to scaling factor 1 when the pulse train input speed is less than the threshold.
2. EPOS
- Switch from scaling factor 1 to scaling factor 2 when the speed is greater than the threshold.
- Switch from scaling factor 2 to scaling factor 1 when the speed is less than the threshold.
Note
In the fast PTI mode, unit is Hz. In other mode, unit depends on actual ph
ysical unit setting.
p29133 Gain switching condition: Actual speed
 Data type: FloatingPoint32 Visible in: Extended display 
R
ead permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or drive applications
Can be
changed in the operating
state:
Ready for oper
ation
Parameter group: Technology Extensions, Rotating measurement/speed controller optimization
 Unit: rpm
 Min:
0 [rpm]
Max:
210000 [rpm]
Factory setting:
100 [rpm]
Appendix
A.3Parameters
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
716 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA