SINO SDS200 Digital Readout Display and KA-300 Linear Scale Kit User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of your SINO SDS200 4-axis Digital Readout (DRO) display and KA-300 glass linear scale encoder kit. This system is designed for precision measurement in various machining applications, including lathes, milling machines, grinders, and boring machines.

2. Package Contents

Upon unpacking, please verify that all components listed below are present and undamaged:

• 1 x SINO SDS200 LCD Digital Readout Display Unit
• 1 x User Manual for SDS200
• 1 x Mounting Bracket for DRO
• 1 x Power Cable
• 1 x Screw Bag for DRO mounting
• 3 x SINO KA-300 Linear Scales (0.005mm resolution)
• 3 x Scale Covers
• 3 x Mounting Brackets for Scales
• 3 x Screw Bags for Scale mounting

Figure 2.1: Complete SINO SDS200 DRO Kit with KA-300 Scales

3. Features

3.1. SDS200 Digital Readout Display

• Display: Large LCD screen for clear readings.
• Housing: Durable metal cover.
• Axis Support: Supports up to 4 axes.
• Languages: Supports 5 languages including Chinese, German, French, English, and Spanish.
• Input Voltage: AC80V-240V.
• Input Signal: TTL.
• Functions: High-performance universal display console with Milling, Lathe, and Grinding functions.
• Advanced Machining Functions: PCD circumferential division, Involute chamber machining, Bevel machining/Angular Surface Processing, N3 function, Diagonal boring, R-arc function, Taper measuring function, 200-tool library, Anti-dithering function.
• Basic Functions: 200 Points Auxiliary Zero Position, Mid-split, mm/inch Conversion, Radius/Diameter Switch, Segmented Error Compensation, Linear Error Compensation, Power Interruption Memory, Sleep Switch, Mathematics calculation, RS-232-C interface (optional).

Figure 3.1: SINO SDS200 DRO Front Panel

Figure 3.2: SINO SDS200 DRO Side View with Key Specifications

Figure 3.3: SINO SDS200 DRO Rear Panel Connections

3.2. KA-300 Linear Scales

• Product Name: KA-300 Linear Scale
• Resolution: 5um (0.005mm)
• Cross Section: 25mm x 34mm
• Protection Level: IP55
• Max Measuring Speed: 60m/min
• Output Signal: TTL
• Cable Standard: 3 meters, protected by 304 stainless steel tube.
• Connector: DB9 9 Pins.

Figure 3.4: KA-300 Linear Scale Industrial Quality

Figure 3.5: KA-300 Linear Scale Cable Protection

4. Specifications

4.1. SDS200 DRO Specifications

4.2. KA-300 Linear Scale Specifications

Figure 4.1: KA-300 Linear Scale Dimensions

Figure 4.2: KA-300 Encoder Overall Dimensions and Lengths

5. Setup and Installation

5.1. Mounting the SDS200 DRO Display

1. Select a suitable location on your machine for the DRO display, ensuring it is easily visible and accessible.
2. Use the provided mounting bracket and screws to securely attach the display unit.

5.2. Installing KA-300 Linear Scales

1. Identify the appropriate travel length (L0) for each axis of your machine. Refer to Figure 4.2 for available lengths and dimensions.
2. Mount the KA-300 linear scales to the respective axes of your machine using the provided mounting brackets and screws. Ensure the scale is parallel to the axis of motion and the reading head moves freely along the scale.
3. Before use, remove the red fix holder from the reading head of each linear scale. This holder protects the reading head during transit.

Figure 5.1: KA-300 Linear Scale with Fix Holder

Figure 5.2: KA-300 Linear Scale Components

5.3. Electrical Connections

1. Connect the DB9 plug from each KA-300 linear scale to the corresponding X, Y, Z, or W axis port on the rear of the SDS200 DRO display. Refer to Figure 3.3 for port locations.
2. Connect the power cable to the SDS200 DRO display and then to a suitable AC power outlet (AC80V-240V).

Figure 5.3: KA-300 Linear Scale DB9 Wiring Diagram

6. Operating Instructions

The SDS200 DRO is designed for ease of use with a clear LCD display and tactile buttons. Refer to the dedicated SDS200 user manual for detailed instructions on all functions. Below are general operating guidelines:

6.1. Power On/Off

• Press the 'Power Key' on the front panel to turn the unit on or off.

6.2. Language Selection

• The system supports multiple languages. Consult the SDS200 user manual for steps to change the display language (Chinese, English, French, German, Spanish).

6.3. Basic Measurement Functions

• Zero Setting: Use the 'Zer' button (F2) to set the current position to zero for any axis.
• mm/inch Conversion: Use the 'INCH/MM' button to switch between metric and imperial units.
• Mid-split Function: Allows finding the center point between two measured points.
• Radius/Diameter Display: Toggle between radius and diameter readings.

6.4. Advanced Machining Functions

The SDS200 offers a wide range of advanced functions for various machining operations. These include:

• PCD (Pitch Circle Diameter) circumferential division
• Involute chamber machining
• Bevel machining / Angular Surface Processing
• N3 function
• Diagonal boring
• R-arc function
• Taper measuring function
• 200-tool library (for lathe applications)
• Anti-dithering function (for grinding machine applications)

Detailed instructions for each advanced function can be found in the comprehensive SDS200 user manual provided with your kit.

7. Maintenance

To ensure the longevity and accuracy of your SINO DRO system, follow these general maintenance guidelines:

• Cleaning: Keep the DRO display and linear scales clean and free from dust, chips, and coolant. Use a soft, dry cloth for the display. For scales, use a clean, lint-free cloth and a mild cleaning solution if necessary, ensuring no liquid enters the reading head.
• Inspection: Regularly inspect cables for any signs of wear or damage. Ensure all connections are secure.
• Scale Protection: The KA-300 scales have an IP55 protection level, making them resistant to dust and splashes. However, avoid direct exposure to excessive liquids or abrasive materials.
• Storage: When not in use for extended periods, store the system in a clean, dry environment.

8. Troubleshooting

If you encounter any issues with your SINO DRO system, consider the following basic troubleshooting steps:

• No Power: Check the power cable connection to both the DRO unit and the power outlet. Ensure the power switch on the rear of the unit is in the 'ON' position.
• No Reading/Incorrect Reading:
  • Verify that all linear scale DB9 connectors are securely plugged into the correct axis ports on the DRO.
  • Ensure the reading head moves smoothly along the scale and is not obstructed.
  • Check for any visible damage to the linear scale or cable.
  • Confirm that the fix holder has been removed from the reading head.
• Display Errors: If the display shows unusual characters or errors, try restarting the unit. If the problem persists, consult the detailed SDS200 user manual for specific error codes and solutions.

For persistent issues or complex problems, please contact SINO technical support.

9. User Tips

• Scale Length Selection: When acquiring replacement scales or expanding your system, always ensure you select the correct effective measuring length (L0) for your machine's travel requirements. Refer to the KA-300 specifications and diagrams for precise measurements.
• Cable Management: Properly route and secure the scale cables to prevent snagging, pinching, or damage during machine operation.
• Calibration: Periodically check the accuracy of your DRO system against known standards to ensure continued precision, especially after significant machine adjustments or maintenance.

10. Warranty and Support

The SINO SDS200 DRO kit comes with a 2-year warranty. This warranty covers manufacturing defects and ensures the product is free from defects in materials and workmanship under normal use.

For technical assistance, warranty claims, or further information, please contact your authorized SINO dealer or the manufacturer's support channels.