Siemens SINAMICS S200 - Page 713

p29071[0...3] Speed limit in negative direction of rotation
 Data type: FloatingPoint32 Visible in: Standar
d display 
Read 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
 Unit: rpm
 Min:
-210000.00 [rpm]
Max:
0.00 [rpm]
Factory setting:
-210000.00 [rpm]
Description: Sets the maximum speed for the negative direction.
Three internal speed limits in tot
al are available.
With the combination of the digital input signals Speed limit selection bit 0 and Speed limit selection bit 1, you can
select one of the three internal speed limits as the source of the speed limit.
Index: [0] = Speed limit for negative direction 0
[1] = Speed limit for negative direction 1
[2] = Speed limit f
or negative direction 2
[3] = Speed limit for negative direction 3
Dependency: The default value depends on the maximum motor speed.
c29074 Zero speed clamp active
S200 PTI Data type: Unsigned8 Visible in: Standard display 
Read permission: Read drive data or acknowledge messages
Write permission: Edit device con󹪝gur
ation or drive applications
Parame
ter group: Speed limiting, Technology Extensions
Unit: -
Description: Signal for the active zero speed clamp.
p29075 Speed clamp threshold
S200 PTI Data type: FloatingPoint32 Visible in: Standard display 
Read 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: Speed limiting, Technology Extensions
 Unit: rpm
 Min:
0.0 [rpm]
Max:
200.0 [rpm]
Factory setting:
200.0 [rpm]
Description: Sets the threshold for the zero speed clamp.
If the function of
zero speed clamp has been enabled in speed control mode, the motor speed is clamped to 0 when both
the setpoint speed and the actual speed are below this threshold.
p29078 Threshold for speed reached
 Data type: FloatingPoint32 Visible in: Standar
d display 
Read 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: Speed limiting, Technology Extensions
 Unit: rpm
Appendix
A.3Parameters
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA 711