ECET$3308$

Robotics and PLC

$3.$ Write a ControlLogix program to convert measured pressure from Raw data to engineering data PSI $($in psi$)$ every $1$ second. Raw is obtained from the analog channel Local:$4$:I.Ch$0$Data $($type INT$)$ with a raw range $0-32767$ and is scaled to a pressure range $0-200\mathrm{.}0F.$ Scaling can be done by: PSI $=$ Raw$*2000/32767$ which comes from: $(Raw-0)**\frac{2000-0}{32767-0}+0$; The resulting pressure is then converted to $4$ digit BCD to be sent to Local:$3$:O$.$Data $($which is a $4$ digit BCD seven segment display showed as XXX$.$X$)$ for display.