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Starrett 2900 Series User Manual

Starrett 2900 Series
176 pages
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User Manual
PKG08803- UM2900
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Starrett 2900 Series Specifications

General IconGeneral
BrandStarrett
Model2900 Series
CategoryMeasuring Instruments
LanguageEnglish

Summary

COMPONENTS

Stem Cap

Identifies the top part of the indicator stem.

Spindle Bellows

Describes the flexible protective cover for the spindle.

Contact Point

The sensing tip that touches the workpiece.

Spindle

The movable measuring rod of the indicator.

Data Output Cover

Cover for the data communication port.

Stem

The main body holding the indicator mechanism.

Battery Drawer

Compartment for the indicator's batteries.

Back Lug

Mounting feature on the rear of the indicator.

CAUTIONS ON USE

Avoid Dropping the Indicator

Warning against dropping the precision instrument.

Avoid Extreme Temperatures

Protect from heat, cold, and direct sunlight.

Avoid Shocks and Radial Force

Prevent impacts and sideways force on the spindle.

Protect Stem-Mounted Indicator

Shield from impacts when mounted by stem.

Proper Mounting Mechanism Use

Avoid over-tightening mounting clamps.

Spindle Cleaning and Maintenance

Keep spindle clean and lubricate sparingly.

Avoid Unauthorized Modifications

Do not alter the indicator unless specified.

Careful Button Operation

Avoid damaging buttons during operation.

Use Appropriate Fixturing

Employ correct stands or holders for intended jobs.

OPERATING INSTRUCTIONS

Review Related Procedures

Advised to read related sections first.

Battery Installation Procedure

Instructions for battery installation.

Prepare Contact Point

Prepare the sensing tip for measurement.

Secure Indicator Mounting

Mount the indicator on a suitable device.

Powering the Indicator On

How to turn the device on.

Unit of Measure Selection

Choose between inch or millimeter display.

Measurement Positioning

Orient the indicator perpendicular to the surface.

Resetting the Display to Zero

Procedure to set the zero point.

Taking Measurements

Steps for taking a measurement.

Powering the Indicator Off

How to turn the device off.

NEW BATTERY, STARTUP SEQUENCE

Indicator Startup Process

Steps the indicator follows after battery replacement.

Display Indicators During Startup

Visual feedback during the startup process.

NEW ZERO SEQUENCE

Initiating the Zero Sequence

How to start the zeroing process.

Understanding Zeroing Feedback

Understanding the display feedback during zeroing.

POWER REQUIREMENTS AND CURRENT CONSUMPTION

Battery Specifications

Specifies battery requirements and usage.

Sleep Mode Functionality

Details the power-saving sleep mode.

SPC SERIAL OUTPUT

Operating Mode Status Codes

Codes indicating the indicator's operating mode.

Serial Data Output Format

Structure of the serial data output.

COMMUNICATION PROTOCOL

Serial Communication Parameters

Baud rate, data bits, parity, stop bits.

Data Transfer Timing

Timing for data transfer.

SERIAL OUTPUT CONNECTOR

Connector Pin Assignments

Details the function of each pin on the connector.

SERIAL INPUT VOLTAGE LEVEL SPECIFICATION

Input Voltage Logic Levels

Voltage thresholds for logic states.

SERIAL OUTPUT VOLTAGE LEVEL SPECIFICATION

Output Voltage Level Definitions

Defines low and high voltage levels for output.

ENVIRONMENTAL CONSIDERATION

Operating Environment Guidelines

Specifies temperature, humidity, and atmosphere limits.

IP67 RATING (INGRESS PROTECTION RATING)

Dust Protection Details

Describes protection against dust ingress.

Water Immersion Resistance

Details resistance to water submersion.

Maintaining IP67 Seal

Items required to maintain IP67 rating.

DESCRIPTION OF THE BUTTON FUNCTIONS

ON/OFF Button Functionality

Controls power on/off.

Polarity Control (+/- Button)

Sets reading polarity.

Zeroing Function (ZERO Button)

Resets the display to zero.

Unit Selection (IN/mm Button)

Toggles between inch and metric units.

Function Enable (SHIFT/SET Button)

Enables advanced functions like Preset and Limits.

Limit Setting Activation (LIMITS Button)

Activates Go/No Go limit checking.

Preset Function Activation (PRESET Button)

Activates the preset value function.

Zero/Absolute Mode (ZERO/ABS Button)

Zeroes display or enables Absolute mode.

Min/Max/TIR Measurement

Displays min/max values and total indicator runout.

SETTING PRESETS

Activate Absolute Mode

Prepares the indicator for setting a preset value.

Inputting the Preset Value

Procedure to input the desired preset number.

Entering Preset Setting Mode

Steps to access the preset setting function.

Navigating Digits for Setting

Navigates through digits for setting values.

Setting Negative Preset Values

How to input negative preset numbers.

Exiting the Preset Function

Steps to leave the preset mode.

SETTING THE LIMITS (GO/NO GO FUNCTION)

Activate Limits Function

Initial steps to activate the limits function.

Enter Limit Setting Mode

Enters the mode for setting upper/lower limits.

Capture Minimum Limit Value

Procedure to capture the lower acceptable value.

Capture Maximum Limit Value

Procedure to capture the upper acceptable value.

Enable Go/No Go Display

Activates the limit comparison display.

Set Minimum Limit

Accesses the minimum limit setting.

Record Minimum Limit

Records the minimum limit.

Set Maximum Limit

Accesses the maximum limit setting.

Record Maximum Limit

Records the maximum limit.

Exit Limit Mode

How to leave the limit setting function.

SETTING THE MIN/MAX/TIR FUNCTION

Initial Setup for Min/Max

Initial setup for capturing min/max values.

Capture Minimum Measurement

Steps to record the lowest measurement.

Capture Maximum Measurement

Steps to record the highest measurement.

Locating the Low Measurement Spot

Locating the minimum reading on the workpiece.

Locating the High Measurement Spot

Locating the maximum reading on the workpiece.

Displaying Total Indicator Runout (TIR)

Shows the total indicator runout.

Repeating the Min/Max/TIR Process

Instructions for repeating the min/max/TIR process.

DATA OUTPUT

Data Port Location

Indicates where the data port is located.

DATA COVER REMOVAL

Procedure for Data Cover Removal

How to remove the data port cover.

DATA CABLE ATTACHMENT

Connecting the Data Cable to the Indicator

Steps to attach the data cable.

BATTERY DRAWER REMOVAL

Procedure for Battery Drawer Removal

How to remove the battery compartment.

BATTERY INSTALLATION AND REPLACEMENT

Correct Battery Insertion Guide

Guide for inserting new batteries.

ACCESSORIES

Standard Indicator Back

Mentions the default back mounting.

Interchangeable Contact Points

Notes that contact points can be swapped.

Special Contact Point Information Reference

Refers to further details on special contact points.

AGD DIAL INDICATOR BACKS

Available Back Mountings and Specs

Lists available back mounting accessories.

AGD DIAL INDICATOR SPECIAL CONTACT POINTS

List of Special Contact Points

Lists specialized contact points.

Contact Point Extension Options

Details available contact point extension lengths.

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