Siemens SINAMICS G110D Operating Instructions Manual page 191

Parts counter with monitor
This program is responsible for counting the actual items on the conveyor belt. This is
accomplished using light barriers, which when the item passed the light barrier, the count of
items is decreased by 1. A pre-assigned count value needs to be entered prior to the running
of the conveyor system. When the count reaches '0', the conveyor belt is stopped.
Image 6-51
SINAMICS G110D
Operating Instructions, 07/2016, FW V3.63, A5E36768472B AB
Example conveyor application script - parts counter with monitor
6.11 Operation in fieldbus systems
Functions
191