6.9.4
Travelling trolleys
Travelling trolleys travel along a fixed path with specific positions for loading and discharge.
6.9.4.1
Travelling trolley, one speed (p3393 = 11)
Overview
With p3393 (conveyor technology application) set to 11, the converter enables a travelling
trolley to move in either positive or negative direction with a fixed speed and stop at
dedicated positions. Three sensors are required to signal the limit positions for the motor to
stop.
Precondition
• You interconnect the signals of the sensors with the digital inputs of your choice.
• The end position shutdown must be activated with p3392 set to 1 to avoid damage to the
devices.
• The controlling PLC can activate/deactivate the sensor bypass signal (p3390) and define
different positions among which the trolley can move.
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
6.9 Conveyor technology control functions (for G115D PROFINET and AS-i variants only)
Advanced commissioning
201