Yokogawa F3NC34-0N 4-Axis Positioning Module

Yokogawa F3NC34-0N 4-Axis Positioning Module

Product Introduction

The F3NC34-0N is a four-axis positioning module built for the Yokogawa FA-M3 programmable controller series. Specifically, it performs open-loop position control through position reference pulse output. Machine builders choose this unit when a project needs coordinated motion across three or four axes with circular and helical path capability.

Technical Specifications

The module controls 4 axes and provides an RS-422A compliant differential line driver on every channel. Output pulse rates reach 5 Mpps for servomotors and 1 Mpps for stepping motors. Moreover, each axis supports a selectable pulse type: CW/CCW pulse, travel/direction pulse, or phase A/phase B pulse.

Counter functions cover four channels for incremental encoders (phase A/B) and absolute encoders. Input pulse rate reaches 5 Mpps after 4x multiplication, so high-resolution feedback stays accurate.

Control modes include position control, speed control, and switchover between the two. Furthermore, interpolation modes extend to 2-, 3-, and 4-axis linear interpolation plus 2-axis circular and helical interpolation. These modes suit arc welding, spiral filling, and multi-axis contouring.

Pattern operation stores up to 2000 action pattern records (500 actions × 4 patterns) and 2000 position data records per axis. Besides, it supports PTP movement, CP normal movement, CP pass-by movement, and CP pass-through movement.

Speed reference spans 1 to 5,000,000 pps. Additionally, ACC/DCC times are set independently from 0 to 32,767 ms with automatic trapezoidal and automatic S-shape curves. Position reference accepts absolute or incremental values from -2,147,483,648 to 2,147,483,647 pulses. Meanwhile, operators can change the target position or speed during movement.

External contact inputs give 6 inputs per axis, covering origin, forward limit, reverse limit, driver alarm, external trigger, and general-purpose input, plus an emergency stop. External contact outputs give 3 outputs per axis, including one deviation pulse clear signal and two general-purpose outputs, plus 1 SEN signal per axis.

Mechanical and Environmental Parameters

The F3NC34-0N installs in the FA-M3 base unit and draws power from the backplane. Its compact faceplate keeps wiring tidy inside dense cabinets. In addition, the RS-422A differential driver rejects electrical noise on factory floors. Flash ROM backup, rewritable 100,000 times, preserves parameters and position data without a battery.

Installation Guide

First, switch off the FA-M3 base unit before inserting the module. Next, slide the F3NC34-0N into an available slot and press it firmly into place. Then, connect encoder and driver wiring using shielded twisted-pair cable.

After wiring, set axis parameters in the CPU module software. Specifically, define pulse type, electronic gear, speed reference, and ACC/DCC times for each axis. Finally, run the automatic origin search and confirm motion before production.

Packaging List

• Yokogawa F3NC34-0N positioning module × 1

• Anti-static protective bag × 1

• Original carton packaging × 1

FAQ

Q1: How many axes does the F3NC34-0N control?
A: It controls four axes with open-loop position control and pulse output.

Q2: Which interpolation modes does this module support?
A: It supports 2-, 3-, and 4-axis linear interpolation plus 2-axis circular and helical interpolation.

Q3: What is the maximum output pulse rate?
A: Servomotor output reaches 5 Mpps, and stepping motor output reaches 1 Mpps.

Q4: Can the module change speed during movement?
A: Yes, users can change the target position and specified speed during movement.

Q5: How is the F3NC34-0N shipped?
A: We ship via Fedex, UPS, and DHL with anti-static packaging and tracking.