Symbols linked together form a flow diagram. Flow diagram programming consists of: sequences of instructions that lead to a real-life simulation decisions that result in two different actions loops ...

Icons appear in different colors to let users know at a glance whether or not an interface or device has been configured. A connection editor provides interface and device definition and configuration ...

When a PLC is used primarily to replace relays, timers, and counters, it's hard to beat the simplicity and usefulness of ladder diagram programming. Their ability to accept programming in ladder ...