I tried to make a simple fire water pump system by using if else commands.I thought it would work easily,but there is a problem about if commands.I just wanted to make the pin that i desired high position after an input signal.Never happened.It always giving output signal without an input signal.Would you help me please?
description of inputs:
jokerpompa:A small water pump to prevent to get in service bigger water pumps.Also hold the system pressure desired value.
devirdaimpompa:A small circulation water pump to prevent the system to be frozen by low temperature.It works by a thermometer.
pompa1:A main water pump gets in service by pressure difference switch
pompa2:A main water pump gets in service by pressure difference switch
Main pumps work as star-delta,the others work directly
yanginpompasideneme.ino (2.94 KB)