Siemens SINAMICS V90 Operating Instructions Manual page 116

Commissioning
5.5 Commissioning in torque control mode (T)
Step
7 Select torque setpoint by configuring the digital input
signal TSET.
8 If the fixed torque setpoint is used, input your desired
torque setpoint value and offset value into parameter
p29043 and p29042.
9 If the external analog torque setpoint is used, config-
ure the scaling (percentage of the rated torque) for
analog torque setpoint corresponding to 10 V by set-
ting parameter p29041[0].
10 Set the speed limitation.
11 Configure necessary digital input signals by setting the
following parameters:
p29301[3]: DI1
•
p29302[3]: DI2
•
p29303[3]: DI3
•
p29304[3]: DI4
•
p29305[3]: DI5
•
p29306[3]: DI6
•
p29307[3]: DI7
•
p29308[3]: DI8
•
12 Save parameters with the BOP.
13 Switch on the 3-phase 380 VAC power supply.
14 Clear faults and alarms.
15 Enable the CWE or CCWE and Change SON status to
be high level (1) then the servo motor starts running
according to configured torque setpoint.
16 The system commissioning in torque control mode
ends.
116
Description Remarks
TSET = low level (0): external analog torque setpoint
•
(analog input 2)
TSET = high level (1): fixed torque setpoint
•
Refer to "Torque control with fixed torque setpoint
(Page 181)".
Refer to "Torque control with external analog torque set-
point (Page 180)".
Refer to "Speed limit (Page 182)".
The factory settings are:
p29301[3]: 1 (SON)
•
p29302[3]: 2 (RESET)
•
p29303[3]: 3 (CWL)
•
p29304[3]: 4 (CCWL)
•
p29305[3]: 12 (CWE)
•
p29306[3]: 13 (CCWE)
•
p29307[3]: 18 (TSET)
•
p29308[3]: 19 (SLIM1)
•
Refer to "Digital inputs/outputs (DIs/DOs) (Page 69)".
Refer to "Diagnostics (Page 291)".
The actual torque of the servo motor can be viewed from
the BOP operating display.
The default display is actual speed. You can change it by
setting p29002=2.
Refer to "Actual status display (Page 122)".
You can check the system performance. If it is not satis-
fied, you can adjust it. Refer to "Tuning (Page 223)".
Operating Instructions, 07/2015, 6SL3298-0AV60-0BP0
SINAMICS V90, SIMOTICS S-1FL6