This is for a customer that cleans the machine tool parts inside a machine that makes computer wafers for PC's. The customer was writing everything down on paper, but their customers demanded that they automatically log values. The first phase of this project is to get the equipment connected and log the data. We will track the parts with RFID on the second phase so they can provide reports of the process values that match where the parts are.
They use ultra pure water to do final rinse on wafers, the ultra pure water will pick up and stray ions and metals. This machine looks for particles in the rinse water and will send that back to the server. The little lantronix box converts the signals from serial RS485 to Ethernet. The equipment is in Oregon, and the central server is in Arizona. There will be about 100 different devices per site that we measure.
The wiring will be cleaned up, this was for testing.
They use ultra pure water to do final rinse on wafers, the ultra pure water will pick up and stray ions and metals. This machine looks for particles in the rinse water and will send that back to the server. The little lantronix box converts the signals from serial RS485 to Ethernet. The equipment is in Oregon, and the central server is in Arizona. There will be about 100 different devices per site that we measure.
The wiring will be cleaned up, this was for testing.
