Mitsubishi Limiservo XL-G554-20 User Manual

Mitsubishi Limiservo X G series
TECHNICAL INFORMATION MANUAL
Motor XL-G554-10(Y), XL-G554-20(Y),
XL-G754-20(Y)
Control box XC-GMFY
Induction type AC servo motor
and control box with automatic
needle positioner
Thank you for purchasing this product.
Please read this manual thoroughly before use to ensure safe and proper use.
Please read the instruction manual for the machine head together with this manual.
Save this manual for future reference.
E723D700-C(201407)

Mitsubishi Limiservo XL-G554-20 Specifications

General

Brand	Mitsubishi
Model	Limiservo XL-G554-20
Category	Industrial Equipment
Language	English

Summary

Safety Instructions

To Ensure Safe Use

Safe Use Guidelines for Mitsubishi Limiservo X Drive Unit.

Installation Precautions

Installation Guidelines: Mounting, Wiring, and Grounding.

Maintenance and Repairs

Points of Caution

Operational Cautions

Key Operational Cautions for Sewing Machine Drive Unit.

Installation

Motor Installation

Control Box Installation

Pulley and Belt Installation

Position Detector Installation

Sewing Machine and Control Box Connection

Wiring: Connecting Sewing Machine to Control Box.

Confirmation Before Operation

Pre-start Checks

Pre-Operation Checklist: Power, Connections, and Component Verification.

Power On Checks

Post-Power On Checks: Indicators, Rotation, and Status.

Adjustments

Stopping Position Adjustment

Setting Precise UP and DOWN Needle Stopping Positions.

Pedal Pressure Adjustments

Operation Speed Adjustment

Setting Maximum, Low, and Variable Operation Speeds.

Control Switch Panel Operation

Normal Mode Display and Key Functions

Using the Normal Mode

Direct Number Call Function

Tacking, Preset, Pattern No. Selection Modes

Program Mode [1] Simple Setting

Simple Setting for Mitsubishi Sewing Machines.

Program Mode [2] Simple Setting

Simple Setting for Chain Stitch Sewing Machines.

Program Mode [3] Simple Setting

Simple Setting for Other Lock Stitch Machines.

Option Connector Usage

Connector Layout and Signals

Error Display and Troubleshooting

Error Code Explanations

Troubleshooting: Error Code Meanings and Causes.

Other Operating Issues