Examlex
There are three ways that data conversion may occur: by assignment, by promotion, and by casting.
XIO Instruction
An instruction used in PLC programming representing "Examine if Off", used to check if a specific input or bit is off or false.
Ladder Logic
A graphical programming language used to develop software for programmable logic controllers (PLCs) that resembles an electrical schematic of relay logic.
Parallel Connections
Refers to multiple network or circuit connections that operate simultaneously alongside each other, sharing the load or data.
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