SunStar Fortuna series User Manual

USER’S MANUAL
PARTS BOOK
Version 03
AC Servo Motor series
1) For at most use with easiness,
please certainly read this manual
before starting use.
2) Keep this manual in safe place for
reference when the machine
breaks down.
SSUUNNSSTTAARR MMAACCHHIINNEERRYY CCOO..,, LLTTDD..
SSUUNNSSTTAARR MMAACCHHIINNEERRYY CCOO..,, LLTTDD..

SunStar Fortuna series Specifications

General

Brand	SunStar
Model	Fortuna series
Category	Engine
Language	English

Summary

1 SAFETY INSTRUCTION

5) Service and Maintenance

Covers essential service and maintenance procedures to be performed by skilled technicians.

4 INSTALLATION

4) Needle Bar Up/Down Stop Position Setting

Procedure for setting the needle bar's up/down stop positions.

5 WIRING AND GROUNDING

3) Names and Explanation of external connector in control box

Identifies and explains the external connectors on the control box.

8 PROGRAM UNIT PART NAMES AND METHOD OF USE

1) Program unit part names

Identifies and labels the various parts of the program unit.

2) Program Unit Method of Use

Explains how to operate and utilize the functions of the program unit.

9 Method of Use: Sewing Material Edge Sensor Selection Button

B. Method of Use of Sewing Material Edge Sensor's Specific Functions

Details specific functions and settings related to the edge sensor.

10 Method of Use: Pattern Work Selection Button

B. Method of Use of Pattern Sewing Specific Functions

Details specific functions and methods for pattern sewing.

12 Method of Use: Sewing Speed Program Changing Button

B. Sewing Speed Changing Method

Instructions on how to change the sewing speed settings.

3) Start and End Backtack Stitch Correction Method

①Classification according to backtack sewing condition

Classifies backtack sewing conditions based on stitch counts.

A. When one more or less stitch than the set stitch number is sewn

Addresses corrections for stitch counts differing by one or more.

B. When one more or one less stitch is sewn than the programmed stitch number

Addresses corrections for stitch counts differing by less than one.

② Start/End B/T stitch number correction method

Detailed method for correcting the start and end backtack stitch numbers.

5) Sewing machine head open error and safety switch error

①Sewing machine head open error function is available for KM-2300 series.

Explains the "open error" function for KM-2300 series machines.

②Safety switch error function is available for SC-7300 series.

Explains the safety switch error function for SC-7300 series machines.

6) How to Use the Edge Sensor (Fabric Edge Sensor)

C. Edge Sensor Program Setting

Steps for setting up and configuring the edge sensor program.

D. Edge Sensor Setting

Procedures for adjusting and calibrating the edge sensor.

7) Motor Controller Setting

(1) Controller Setting by Machine Type

Guide for setting the motor controller based on the sewing machine type.

(2) In case where the top thread trimming device is installed

Settings required when a top thread trimming device is installed.

10 FORTUNA SERIES 4 FULL FUNCTION SOFTWARE METHOD OF USE

1) Basic Functions of the Fortuna Series 4 Full Function Software

Overview of the fundamental functions of the software.

2) Fortuna Series 4 Full Function Software Specific Parameters

Detailed parameters for the Fortuna Series 4 full function software.

3) Method of Use and Explanations for Specific Items of the Parameter

(1) Method of Use and Explanations for Specific Items of the Group A Parameter

(2) Group B Parameter Specific Method of Use and Explanation

A. All types of output, Full-on Time/PWM Duty time set up method (all types of solenoids, LED and signals)

B. B/T stitch correction set up method

C. Counter function method of use

4) Thread Trimming Sequence Function Method of Use (Items no. 54, 55, 56 of Group B)

(1) Thread Trimming Sequence Function Related Parameter Method of Use and Explanations (Full-Option)

A. Thread Trimming Sequence Data Input Function (Item No. B-55)

B. Thread Trimming Sequence Selection Function Method of Use (Item No. B-54)

C. Thread Trimming Sequence Automatic Change According to Sewing Machine Model Selection (Item No. B-56)

(2) Thread Trimming Sequence Function Related Parameter Method of Use and Explanations (Economic)

A. Changing the Trimming Sequence with the Simplified Operation Panel

11 BREAKDOWN AND TROUBLESHOOTING

Error Indicator

Lists error indicators, causes of breakdown, and troubleshooting steps.