Advanced commissioning
6.9 Conveyor technology control functions (for G115D PROFINET and AS-
i variants only)
SINAMICS G115D distributed drive
Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
177
6.9.1.2
Conveyor, one direction and two speeds (p3393 = 2)
Overview
With p3393 (conveyor technology application) set to 2, the converter enables the load on a
conveyor belt to move in one direction with variable speeds. Two sensors are required to
signal the limit positions for the motor to stop or decelerate.
Precondition
You interconnect the signals of the sensors with the digital inputs of your choice.
Function description
•
With the ON command, the motor accelerates to the high speed setpoint (p3397). The
direction of the movement depends on the setpoint inversion (p1113):
–
p1113 = 0: positive direction
–
p1113 = 1: negative direction
•
The motor decelerates with OFF1 ramp to the low speed setpoint (p3398) when the low
speed sensor positive direction (p3387) is triggered (level/edge triggered depending on
p3395).
•
The motor stops with OFF1 ramp when the stop sensor positive direction (p3384) is
triggered (level/edge triggered depending on p3394).
•
Setting the sensor bypass signal (p3390) to 1 overrides the sensor signals p3384 and
p3387.
