Fanuc System Maintenance Manual

Pengenalan dan Lebihview

This manual provides comprehensive maintenance instructions for Fanuc System 2T-Model A and Fanuc System 3T-Model C. It covers essential procedures for daily upkeep, installation, system adjustments, diagnostics, and troubleshooting to ensure optimal performance and longevity of your Fanuc machinery.

Rajah 1: Front cover of the Fanuc System Maintenance Manual, detailing its scope for Models 2T-A and 3T-C.

Penerangan Umum

This section outlines the fundamental structure and components of the Fanuc 2T-Model A and 3T-Model C systems, providing a foundational understanding necessary for effective maintenance and operation.

Penyelenggaraan Harian

Regular daily maintenance is crucial for preventing issues and extending the lifespan of your Fanuc system. Adhere to the following procedures:

• Cleaning of Cooling System: Ensure all cooling vents and fans are free from dust and debris to prevent overheating.
• Exchange of Dry Batteries: Periodically check and replace dry batteries as specified to maintain system memory and settings.
• Check and Cleaning of Oil Motor: Inspect the oil motor for leaks and cleanliness. Clean as necessary to ensure smooth operation.
• Maintenance of Tape Reader: Applicable to both stationary and portable tape reader types. Keep the read head and tape path clean.
• Arrangement of Spare Parts: Maintain an organized inventory of essential spare parts for quick replacement when needed.

Prosedur Pemasangan

Proper installation is vital for system stability and performance. Follow these steps carefully:

1. Basic Check before Turning on Power Supply: Verify all connections and ensure the environment is suitable before applying power.
2. Checking the Input Power Supply of Control Unit & Setting the Transformer Tape: Sahkan input voltage is within specifications and adjust transformer taps accordingly.
3. Setting up the Tape of M series Servo Transformer: Configure the servo transformer settings as per the system requirements.
4. Check after Turning on the Power Supply when Motor Power Cable has been Connected: Observe system behavior and indicators after initial power-up with motor connected.
5. Check after Turning on the Power Supply when Motor Power Cable has been Disconnected: Perform checks to ensure safe operation even without the motor connected.
6. Recording of Data before Installation: Document all initial parameters and settings for future reference and troubleshooting.

Setting and Adjustment of PCB

Accurate Printed Circuit Board (PCB) settings are critical for system functionality:

• Setting of Master PCB: Configure the primary PCB according to system specifications.
• Adjustment and Setting: Perform fine-tuning adjustments for optimal performance.
• Tape Reader Adjustment: Calibrate the tape reader for accurate data input.
• Setting and Adjustment of Velocity Control Unit: Ensure the velocity control unit is precisely set for smooth and accurate motion control.

Parameter Sistem

This section details the various system parameters that can be configured to customize the operation of your Fanuc system. Refer to specific parameter tables for values and descriptions.

Diagnostic Function (DGN)

The Diagnostic Function (DGN) provides valuable information for identifying and resolving system issues. Utilize the DGN codes and messages to pinpoint problems efficiently.

Menyelesaikan masalah

This section offers guidance on common issues and their resolutions. Consult the troubleshooting tables and flowcharts to diagnose and correct malfunctions.

Exchange Procedures

Detailed instructions for safely exchanging components within the Fanuc system, including precautions and post-replacement checks.

Sambungan

• Connections Between Control Unit & I/O Device: Diagrams and descriptions for proper wiring between the control unit and input/output devices.
• Relation Between Cable Connections & Rotating: Understanding how cable connections affect rotational movements and ensuring correct phasing.

Detailed Descriptions of Units

• Power Stabilizing Unit: In-depth explanation of the power stabilizing unit's function and maintenance.
• Block Diagram of Servo System & Individual Adjustments of Velocity Control Unit: Komprehensif berakhirview of the servo system architecture and precise adjustment procedures for the velocity control unit.

Spesifikasi Bahagian

This section provides detailed specifications for key components:

• Specifications On Velocity Control Unit: Technical data and performance characteristics.
• DC Servo Motor Maintenance: Specific maintenance guidelines for the DC servo motors, including lubrication and inspection.

Additional Maintenance & Programming

• Maintenance For Character Display: Procedures for maintaining the system's character display unit.
• Tape Code Used For Programming: Information on the specific tape codes utilized for programming the Fanuc system.

Jadual Rujukan

Important reference data for programming and operation:

• G Code Table: A comprehensive list of G-codes and their functions.
• Table Of Range Of Command Value: Defines the permissible range for various command values.
• Status At Turning Power on At Reset Operation Table: Describes the system status during power-on and reset operations.

Spesifikasi Produk

Waranti dan Sokongan

For specific warranty information and technical support regarding your Fanuc System 2T-Model A or 3T-Model C, please refer to the official Fanuc documentation or contact Fanuc customer service directly. This manual is intended for informational purposes to assist with maintenance procedures.