10-20-2021, 04:42 AM
now the DI is judge by rising level or falling level means trigger.
such as :a) IF Temp is above 30deg C "AND" Digital Input (DI) is ↑ THEN trigger. whether OK?
b) IF Temp is above 30deg C "OR" Digital Input (DI) is a ↑ then Relay31 "OPEN" whether OK?
such as :a) IF Temp is above 30deg C "AND" Digital Input (DI) is ↑ THEN trigger. whether OK?
b) IF Temp is above 30deg C "OR" Digital Input (DI) is a ↑ then Relay31 "OPEN" whether OK?