plc analog input scaling Archives

How to do Scaling for Analog Input in RSLogix 500?

Learn analog input scaling methods in RSLogix 500 software using Scale with parameters (SCP) and Scale (SCL) instructions. Analog inputs

I am always surprised how an automation system like PLC or DCS does the scaling for a sensor ? or

An Allen-Bradley SLC500 programmable logic controller (PLC) uses a 16-bit analog-to-digital converter ( in its model 1746-NI4 ) in analog