9.5.9 Speed limit
Overview
The f
ollowing four sources are available for the speed limit in all control modes. You can select
one of them via a combination of digital input signals SLIM0 and SLIM1 and switch among them
when the converter is running.
Table 9-18 Combinations of SLIM0 and SLIM1 signals
Digital input Speed limit
SLIM1 SLIM0
0 0 Internal speed limit 0
0 1 Internal speed limit 1
1 0 Internal speed limit 2
1 1 Internal speed limit 3
In addition to the above four sources, the overall speed limit is also valid.
Note
Fault F07901 occurs
when the actual speed exceeds the positive speed limit + hysteresis speed
(p2162) or the negative speed limit - hysteresis speed (p2162).
Description of function
Internal speed limit
Select an internal speed limit by setting t
he following parameters. The default parameter
value depends on the maximum motor speed.
Table 9-19 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
Functions
9.5Fast position control with pulse train input (Fast PTI)
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
256 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA
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