9.5.10 Torque limit
Overview
The f
ollowing four sources are available for the torque limit in all control modes. You can select
one of them via a combination of digital input signals TLIM0 and TLIM1 and switch among them
when the converter is running.
Table 9-21 Combinations of TLIM0 and TLIM1 signals
Digital input Torque limit
TLIM1 TLIM0
0 0 Internal torque limit 0
0 1 Internal torque limit 1
1 0 Internal torque limit 2
1 1 Internal torque limit 3
In addition to the above four sources, the overall torque limit is also valid.
Note
When the mot
or torque exceeds the torque limit of the selected group determined by TLIM0 and
TLIM1, fault F07900 occurs.
Description of function
Internal torque limit
Select an int
ernal torque limit by setting the following parameters.
Table 9-22 Parameter - internal torque limit
Parameter Value range Default Unit Description Digital input
TLIM1 TLIM0
p29050[0] -150 ... 350 350 % Internal torque limit 0 (upper) 0 0
p29050[1] -150 ... 350 350 % Internal torque limit 1 (upper) 0 1
p29050[2] -150 ... 350 350 % Internal torque limit 2 (upper) 1 0
p29050[3] -150 ... 350 350 % Internal torque limit 3 (upper) 1 1
p29051[0] -350 ... 150 -350 % Internal torque limit 0 (lower) 0 0
p29051[1] -350 ... 150 -350 % Internal torque limit 1 (lower) 0 1
p29051[2] -350 ... 150 -350 % Internal torque limit 2 (lower) 1 0
p29051[3] -350 ... 150 -350 % Internal torque limit 3 (lower) 1 1
Functions
9.5Fast position control with pulse train input (Fast PTI)
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
258 Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA
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