Description of function
Internal speed limit
Select an internal speed limit by setting the following parameters. The default parameter
value depends on the maximum motor speed.
Table 10-11 Parameter - internal speed limit
Parameter Value range Default Unit Description Digital input
SLIM1 SLIM0
p29070[0] 0 ... 210000 210000 r/min Internal speed limit 0 (positive) 0 0
p29070[1] 0 ... 210000 210000 r/min Internal speed limit 1 (positive) 0 1
p29070[2] 0 ... 210000 210000 r/min Internal speed limit 2 (positive) 1 0
p29070[3] 0 ... 210000 210000 r/min Internal speed limit 3 (positive) 1 1
p29071[0] -210000 ... 0 -210000 r/min Internal speed limit 0 (negative) 0 0
p29071[1] -210000 ... 0 -210000 r/min Internal speed limit 1 (negative) 0 1
p29071[2] -210000 ... 0 -210000 r/min Internal speed limit 2 (negative) 1 0
p29071[3] -210000 ... 0 -210000 r/min Internal speed limit 3 (negative) 1 1
Overall speed limit
The over
all speed limit can be congured by setting the following parameters.
Table 10-12 Parameter - overall speed limit
Parameter Value range Default Unit Description
p1083 0 ... 210000 210000 r/min Overall speed limit for positive direction
p1086 -210000 ... 0 -210000 r/min Overall speed limit for negative direction
Note
After t
he motor is commissioned, the internal speed limit is set to the default value and the
overall speed limit is set to the maximum speed of the motor automatically.
Parameters
The following list includes the parameters of the "Speed limit" function.
Number Name Unit
p1083[0] Speed limit in positive direction of rotation [rpm]
p1086[0] Speed limit in negative direction of rotation [rpm]
p2162[0] Hysteresis speed n_act > n_max [rpm]
p29070[0...3] Speed limit in positive direction of rotation [rpm]
p29071[0...3] Speed limit in negative direction of rotation [rpm]
Functions
10.5General functions
SINAMICS S200 PROFINET servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646752B AB 359
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