Configured for high-speed logic execution in FA-M3V control networks, the Yokogawa F3SP38-6N (F3SP38-6N Sequence CPU Module) provides direct physical/electrical execution of deterministic sequence control and multi-protocol data processing.

Hardware Specifications

Industrial Control and Backplane Bus Communication

The F3SP38-6N utilizes a 32-bit RISC processor architecture to manage backplane bus communication velocity and high-speed I/O coordination. The module supports dual-scan execution, facilitating accelerated input/output response times required for precise manufacturing and packaging applications. Internal arithmetic processing includes support for 64-bit integer and double-precision floating-point operations, allowing for complex process calculations. The integrated Ethernet, USB, and RS-232C ports provide deterministic network integration, while the module maintains firmware flash compatibility across the FA-M3V rack-mounted backplane.

Frequently Asked Questions

Q: Does the F3SP38-6N module support hot-swapping during active operation?

A: No. The F3SP38-6N does not support hot-swapping. The power must be isolated from the FA-M3V base unit before the module is inserted or removed to prevent transient spikes from damaging the backplane pins.

Q: How does the dual-scan execution feature impact I/O latency?

A: Dual-scan execution allows the processor to update input and output states independently of the main program scan, effectively reducing latency to as fast as 200 us for critical control loops.

Field Installation Guidelines

1. Ensure the module is seated fully within the dedicated CPU slot of the FA-M3V base unit; secure the module with the provided retaining screws to ensure proper grounding and resistance to vibration.
2. Verify that the Ethernet cabling is shielded and routed away from high-current power conduits to maintain the integrity of the 100BASE-TX signal.
3. Check that the operating environment is within the manufacturer's specified limits for temperature and humidity to prevent internal hardware drift.
4. Perform a systematic check of all programmed communication protocols (Modbus/TCP, FTP, etc.) after the initial program download to confirm proper network handshake and data exchange.
5. Confirm that the status LED indicators show a healthy operational state after power-up; if an error LED illuminates, consult the engineering software diagnostics for specific processor status.