Example 32 We are dealing with a simple system that can control 100 car at the maximum. Each time a car enters, PLC automatically adds it to a total sum of other cars ...
Programmable Array Logic (PAL) PAL has a fixed OR array and a programmable AND array -Easier to program but not as flexible as PLA Each input has a buffer-inverter ...
Level III - SCADA Level II and I Telecommunication and Field Where is SCADA used? Main SCADA applications: Water and Wastewater Power Oil and Gas Research ...