1. General Information

1.1 Overview

1.2 Basic Information

• Model: JANCD-SP02

• Part Number: DF8201105

• Manufacturer: Yaskawa Electric / Motoman

• Applicable Device: Motoman XRC robot controller

• Board Type: LCD display & operator interface PCB

• Product Status: Discontinued, only used and refurbished units available

• Weight: Approximately 0.48 kg

• Origin: Japan

2. Electrical and Environmental Specifications

2.1 Power Supply

• Input Voltage: 5 VDC ±5% (supplied by controller backplane)

• Rated Current: 100 mA (nominal)

• Max Power Consumption: Less than 0.5 W

2.2 Interface Parameters

• Main Interface: Dedicated port for XRC built-in LCD module

• Auxiliary Parts: Integrated signal circuits for panel LEDs and push buttons

• Signal Type: Digital video and control signals

2.3 Environmental Conditions

• Operating Temperature: 0 °C to 40 °C

• Storage Temperature: -20 °C to 50 °C

• Relative Humidity: 5% to 80%, non-condensing

• Maximum Operating Altitude: 1000 meters above sea level

3. Main Functions

1. LCD Display Driving

   Transmits system data to the front LCD screen to display robot operating mode, servo status, alarm codes, program information and I/O status.
2. Local Operation Control

   Receives signals from physical push buttons on the controller panel to realize basic operations including mode switching, program start/stop and alarm reset.
3. Status Indication

   Built-in multiple LED indicators to show power supply state and data communication activity for quick on-site inspection.
4. Internal Bus Communication

   Exchanges data and commands with the main control board of XRC controller via internal bus, acting as a bridge between human-machine interface and system CPU.

4. Compatibility and Installation

4.1 Compatibility

4.2 Installation Steps

1. Cut off the main power of the controller and wait at least 5 minutes for internal capacitors to fully discharge.

2. Wear an ESD wristband to prevent static damage to electronic components.

3. Insert the board into the designated slot on the XRC backplane and fix it firmly.

4. Connect the matching cables to the front LCD module and button panel.

5. Restore power supply, then check if the LCD screen and panel indicators work normally.

5. Maintenance and Safety Precautions

1. Conduct regular inspection every 3 months. Check all cables and connectors for looseness, dust or oxidation.

2. Use only dry lint-free cloth for cleaning. Do not use liquid detergent or compressed air with high pressure.

3. Static electricity may damage circuit components. Always take ESD protection measures when handling the board.

4. Disconnect all power before disassembly, inspection or replacement.

5. All installation, maintenance and repair work must be performed by qualified professional technicians.

6. Troubleshooting

7. Disclaimer