Janome JR3400 series User Manual

JANOME DESKTOP ROBOT
JR3000 Series
Operation Manual
External Control
(I/O / Fieldbus)
Thank you for purchasing this Janome Robot.
•
Before using your robot, read this manual thoroughly and always make
sure you use the robot correctly. In particular, be sure to thoroughly read
“For Your Safety” as it contains important safety information.
•
After reading this manual, store in a safe place that can be easily
accessed at any time by the operator.
Original Instructions

Janome JR3400 series Specifications

General

Maximum Stitch Width	5mm
Maximum Stitch Length	4mm
Free Arm	Yes
Built-in Needle Threader	Yes
Drop Feed	Yes
Foot Control	Yes
Presser Feet	Buttonhole Foot
Maximum Sewing Speed	820 stitches per minute

Summary

FOR YOUR SAFETY

Safety Symbols and Guidelines

Explains safety symbols, danger levels, and necessary precautions for robot operation and installation.

2. I/O-SYS

2.1 Connectors, Polarity, and Power Supply

2.5 Input/Output Signals and Circuit Diagrams

Details NPN and PNP input/output signals, including circuit diagrams.

3. SYSTEM INPUT/OUTPUT FUNCTIONS

3.1 System Input Functions Overview

Describes system input signals (#sysIn1 to #sysIn16), their functions, and logic.

3.2 System Output Functions Overview

Details system output signals (#sysOut1 to #sysOut8), their states, and conditions.

4. I/O-SYS FUNCTION ASSIGNMENT

4.1 I/O-SYS Input and Output Function Assignments

5. FIELDBUS FUNCTION ASSIGNMENT

5.1 Fieldbus Input/Output Function Assignments

6. SYSTEM INPUT/OUTPUT SIGNAL TIMING CHARTS

6.1 Initialization and Program Run Timing Charts

6.2 Program Number Load and Error Timing Charts

6.3 Signal Logic and Operation Timing Charts

Depicts timing charts for various system signals like start inhibition, stop, interlock, and errors.

8. I/O-1

8.1 Connector, Polarity, and Function Assignments

8.4 Input/Output Signals and Circuit Diagrams

Details NPN and PNP input/output signals and circuit diagrams for the I/O-1 interface.

9. I/O-S

9.1 Connector, Pin Assignments, and Safety Device Connection

Covers the I/O-S connector, pin assignments, and safety device connections.

9.2 I/O-S Safety Circuit Diagram

Details the internal safety circuit configuration for the I/O-S interface.

10. I/O-MT

10.2 Function Assignments (NPN/PNP)

10.4 Input/Output/Pulse Signals

Describes I/O-MT input, output, and pulse signals for controlling external devices.

10.5 Circuit Diagrams (NPN/PNP)

Provides circuit diagrams for NPN and PNP configurations of I/O-MT signals.