i need simple programm to control my pereistaltic pump with incoming (4-20mA) signal.

the pump has by defaut:4mA signal =0.1% motor speed

20 mA signal =100 % motor speed

the AM2Q is running(green light) :the black and white wirigng is from input 4-20mA

i use dry contact to remote stat-stop: green and red wiringin Q1 ( datasheet from pump).

my goal is to remote control pump( exemple using curser to increase and decrease pump speed.

thanks.

Closed cause question posted twice.

The second thread with the subject control speed peristaltic pum flex pro serie A2V is published within the conferenceLOGO! - Projects.