Siemens SINAMICS G120XA - Activate Uncontrolled Motors M; Deactivate Uncontrolled Motors M

Function description
Activate uncontrolled motors M
1
… M
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Figure 6-52 Activate uncontrolled motors M
1
… M
3
Procedure for connecting an uncontrolled motor:
1. The speed-controlled motor turns with maximum speed p1082.
2. The control deviation of the technology controller is greater than p2373.
3. Time p2374 has expired.
The converter brakes the speed-controlled motor with ramp-down time p1121 to the
activation/deactivation speed p2378. Until the activation/deactivation speed p2378 is
attained, the converter deactivates the technology controller temporarily.
4. After switch-on delay p2384, the converter connects an uncontrolled motor.
Deactivate uncontrolled motors M
1
… M
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Advanced commissioning
6.5 Technology controller
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB 267