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Basic PLC Software Programming
Data Compare Instructions
One-Shot PLC Operation
PLC Counter Operation
PLC Software Circuit Capabilities
Slow PLC Scan Time
Stop-Button Wiring to a PLC
The PLC Examine-Off Instruction
The PLC Examine-On Instruction
The Processor Scan Cycle
The Processor Scan Cycle (Screencast)
The Relationship of Data File Addresses to I/O Modules