Based on DeviceNet Stacker drive system

Stacker is a major automated warehouse Hand Pallet Truck equipment . It is within the top shelf of the roadway running back and forth , responsible for the goods access . Is currently the most widely roadway stacker , which consists of operating agencies , lifting mechanism , institutions with access to goods laden table , racks and electrical equipment five parts. Currently, Stacker running at speeds up 320m/min, enhance the speed of up to 60m/min, its positioning accuracy of better than ± 5mm.
DeviceNet is a Rockwell Automation Company in 1994 proposed an open fieldbus network , has become an international industrial automation network standards. DeviceNet is a simple industrial devices ( sensors, inverter, etc. ) and high-end devices (PLC, computer ) provides deterministic , reliable network connectivity and data communications. DeviceNet provides master / slave and peer to peer network communication capability and producer / customer (Producer / Consumer) service mode , you can not use any programming tool online remove or replace a device on the DeviceNet network . From ControlNet, DH + or Ethernet packets on a link can be sent to the DeviceNet ControlLogix gateway to all nodes on the link . Using DeviceNet, can reduce hardware device communication cable wiring, reducing the formation of systematic human and wiring costs, while , can provide users with a complete device-level diagnostics for easy network maintenance .