SINO SDS2-2MS User Manual

Dear Users:
Thank you for your purchase of the Digital Display Meter, of which the
main purpose is provide detection and positioning functions for
machine tool processing. Before use, please read the following safety
instructions and precautions for safety operation of the new digital
display meter device.
When using the manual:

Chapters and sections are listed in the table of contents( see P11/12
ahead).

This manual includes some instructions for panel keys of series-2 digital
display meter and other series, including.
SDS2-2M
SDS2-2MS
SDS2-2G
SDS2-2L
SDS2-3M
SDS2-3E
Digital display meter for universal 2-axis milling machine
Digital display meter for multifunctional 2-axis milling
machine
Digital display meter for universal 2-axis grinding machine
Digital display meter for universal 3-axis grinding machine
Digital display meter for universal 3-axis milling machine
Digital display meter for universal 3-axis electric spark
molding machine tool
It is recommended that:

Instructions for panel keys of the series-2 digital display meter that is
applicable to this manual are listed in P1~10 of the above Section 1.

Read through follow safety precautions and Section 2( see P112,
113, 114), which are very important to the safe operation of your digital
display meter.
Safety Precautions:
Caution:

Do not dampen or splash coolant directly onto the unit to avoid electric
shock or fire.
Warning:

Do not open the enclosure optionally to avoid electric shock, there is no
element repairable by the user inside. Turn to appointed technician for
repair.

SINO SDS2-2MS Specifications

General

Display Size	7 inch
Power Supply	24V DC
Resolution	800 x 480 pixels
Touchscreen Type	Resistive
Communication Interface	RS232, RS485
Operating Temperature	0°C to 50°C
Storage Temperature	-20°C to 60°C

Summary

Safety Precautions

Electrical Safety and Handling

Precautions against electric shock, fire, and coolant exposure.

Battery Maintenance and Usage Notes

Device Integrity and Repair

Instructions on avoiding damage and proper repair procedures.

SDS2 Digital Display Meter Functions Overview

Basic Functions for Multiple SDS2 Models

Covers fundamental operations applicable to multiple SDS2 models.

Basic Functions for SDS2-2L

Covers fundamental operations specific to the SDS2-2L model.

Smooth R Calculation Function

Simple R Calculation Function

200 Point Subsidiary Zero Position Function

Setting and using 200 user coordinate systems for positioning.

PCD Circle Equally Dividing Holes Function

Zero Position Automatic Tracking Function

Function to automatically track and recall zero positions.

Tool Diameter Compensation Function

Automatic compensation for tool diameter during machining.

Digital Filter Function

200 Tool Storeroom Function

Taper Measurement Function

Basic Functions (SDS2-2M, 2-2MS, 2-2G, 2-3M, 2-3E)

Absolute/Relative Coordinate Display Mode

Switching and operating between absolute and relative coordinate display modes.

Metric/Inch System Conversion

Sleep Switch Operation

Basic Functions (SDS2-2L)

Starting and Self-Check Procedure

Steps for powering on, performing self-checks, and entering working mode.

System Settings Configuration

Configuring axis resolution and encoder direction for system operation.

Returning Displayed Value to Zero

Methods for resetting the displayed values to zero at any point.

Presetting Data for Machining

Procedure for setting and entering machining data before operations.

Absolute/Relative/User Coordinate Display Mode

Switching and operating between absolute and relative coordinate display modes.

Radius/Diameter Switch Display

Metric/British System Switch Display

Linear Error Compensation

Correcting system errors of the grating metering system.

Power Interruption Memory

Functionality for storing working state during power interruptions.

Smooth R Calculation Function

Smooth R Function Procedure

Step-by-step guide to using the smooth R calculation function.

Example: Arc Processing (XY Plane)

Demonstration of processing a circular arc using the smooth R function.

Example: Arc Processing (XZ Plane)

Fourth example of processing a circular arc in the XZ plane.

Simple R Calculation Function

Simple R Function Operation Procedure

Example: Arc Processing

Inner Circular Arc Processing Example

Hole Drilling Along Oblique Line Function

Function Overview and Data Entry

Processing Example (Mode L)

Processing Example (Mode S)

200 Point Subsidiary Zero Position Function

200 Point Subsidiary Zero Position Function (SDS2-2G)

200 Point Subsidiary Zero Position Function (SDS2-2L)

Function Definition and Key Points

Operator Usage Guidelines

Setting Subsidiary Zero Positions (Method 1)

Directly entering coordinates to set subsidiary zero positions.

Setting Subsidiary Zero Positions (Method 2)

Resetting positions to set subsidiary zero points.

Usage of Subsidiary Zero Positions

PCD Circle Equally Dividing Holes Function

Function Overview and Parameters

Processing Example (Fig. c)

Zero Position Automatic Tracking Function

Searching Datum Zero Mark

Locating the working point's datum zero mark after interruption.

Zero Position Automatic Tracking Function (SDS2-2G)

Zero Position Automatic Tracking Function (SDS2-2L)

Function Overview and Example

Explanation of automatic zero tracking and an operational example.

Searching Reference Points

Procedure for searching and storing grating ruler reference points.

Tool Diameter Compensation Function

Function Overview and Operation

Example: Compensation Application

Digital Filter Function (SDS2-2G)

Function Purpose and Usage

200 Tool Storeroom Function (SDS2-2L)

Functionality and Requirements

Inputting Tool Data and Calling Tools

Taper Measurement Function (SDS2-2L)

Operation and Measurement Process

Troubleshooting and Handling

Digital Display Meter Issues

Troubleshooting for display not showing and charged enclosure.

Grating Ruler Count Issues

Troubleshooting for when the grating ruler does not count or counts incorrectly.

Grating Ruler Mechanical Issues

Troubleshooting for mechanical problems with the grating ruler body.