Travelling Trolley, Two Speeds (P3393 = 12) - Siemens SINAMICS G115D Operating Instructions Manual

Advanced commissioning
6.9 Conveyor technology control functions (for G115D PROFINET and AS-i variants only)
6.9.4.2

Travelling trolley, two speeds (p3393 = 12)

Overview
With p3393 (conveyor technology application) set to 12, the converter enables a travelling
trolley to move in either positive or negative direction with variable speeds and stop at
dedicated positions.
Six sensors are required to signal the limit positions for the motor to stop or decelerate. In the
mechanical setup of the conveyor system, the stop sensor and low speed sensor on the
travelling trolley must be installed in a line. So do the stop and low speed cams on the
corresponding conveyor lines. Besides, when setting up the cams, the low speed cam must
be longer than the stop cam.
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.
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Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
SINAMICS G115D distributed drive