Idec Plc Fa2j Manual Jun 2026

Requires a counter number and a target count value. Sample Program String

This is where the manual shows its age and complexity. idec plc fa2j manual

While the newer "Smart" controllers in the main office bragged about their Wi-Fi and cloud-syncing, the FA2J simply did its job: 6 milliseconds per 1,000 steps, over and over, for thirty-five years. It controlled the "Big Loom," a mechanical beast that turned raw thread into heavy denim. Its 4K memory module held the entire logic of the machine—every timer, every counter, every relay—in just over 3,000 steps of ladder logic. Requires a counter number and a target count value

For remote connectivity, the IDEC driver also supports Ethernet Encapsulation. This technology allows you to connect the FA-2J's serial port to an Ethernet network using a terminal server device, enabling modern network-based access to this legacy controller. It controlled the "Big Loom," a mechanical beast