Torque Limit - Siemens SINAMICS S200 Operating Instructions Manual

Functions
9.5 Fast position control with pulse train input (Fast PTI)
9.5.10

Torque limit

Overview
The following 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
TLIM1
0
0
1
1
In addition to the above four sources, the overall torque limit is also valid.
Note
When the motor 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 internal torque limit by setting the following parameters.
Table 9-22
Parameter Value range
p29050[0] -150 ... 350
p29050[1] -150 ... 350
p29050[2] -150 ... 350
p29050[3] -150 ... 350
p29051[0] -350 ... 150
p29051[1] -350 ... 150
p29051[2] -350 ... 150
p29051[3] -350 ... 150
258
Combinations of TLIM0 and TLIM1 signals
Digital input
TLIM0
0
1
0
1
Parameter - internal torque limit
Default
350
350
350
350
-350
-350
-350
-350
Internal torque limit 0
Internal torque limit 1
Internal torque limit 2
Internal torque limit 3
Unit Description
% Internal torque limit 0 (upper)
% Internal torque limit 1 (upper)
% Internal torque limit 2 (upper)
% Internal torque limit 3 (upper)
% Internal torque limit 0 (lower)
% Internal torque limit 1 (lower)
% Internal torque limit 2 (lower)
% Internal torque limit 3 (lower)
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA
Torque limit
Digital input
TLIM1 TLIM0
0 0
0 1
1 0
1 1
0 0
0 1
1 0
1 1