Soory, I see that my question is sort of explanation. We use racks of two ultrasound sensors for measuring the distance from the sensors to a string. Using it vertically you control the level and horizontally you control the direction of the machine. The reason of using a rack of two sensors is...
Hi all,
First of all I apologize for my bad english. I' try to be concise.
My company manufactures curb and gutter machines, concrete slipform pavers and canal machinery. We are introducing a new control system using the following components:
PLC: OMRON CJ1M CPU13
Sensors: DISONIC US 18K 1000...