Commtest Instruments vb Series Manuals

Manuals and User Guides for Commtest Instruments vb Series. We have 1 Commtest Instruments vb Series manual available for free PDF download: Instrument Reference Manual

Commtest Instruments vb Series Instrument Reference Manual (203 pages)

Brand: Commtest Instruments | Category: Measuring Instruments | Size: 3 MB

Table of Contents
4
Section 1: Introduction

10
- Standard Features
  11
- Standard Kit Items
  12
- Balancing Kit Items
  12
- Summary of Parts
  13
- Instrument Icons
  14
- Precautions
  15
- Operating Overview
  17
  - Onsite Analysis (Measure Mode)
    17
  - Recording
    18
  - Balancing
    19
Section 2: Basic Operation

20
- Powering up
  21
- Main Menu
  21
- Menu Navigation
  22
- Returning to a Previous Screen
  23
- Selecting an Option
  23
- Displaying Pop-Up Menus
  24
- Entering Text and Numbers
  25
- Entering Numerical Values
  26
- Other Name Editing Commands
  27
- Supported Sensor Types
  28
- Mounting Sensors
  30
- Accelerometer Setup
  30
  - Permanent Mounting
    31
- Tachometer Setup
  32
- Using a Strobe
  34
- Tach Signal from a Keyphasor
  35
- Tips for Taking Measurements
  36
Section 3: Onsite Analysis - Measurement Menu

37
- Walk-Through: Taking Measurements in Measure Mode
  38
- Using Quick Setup Menus
  40
  - Spectrum Quick Setup
    41
  - Waveform Quick Setup
    42
  - Demodulation Quick Setup
    43
  - Default Parameters
    45
- Using Automated Menus
  46
  - Tachometer Display
    47
  - Time Synchronous Averaging
    48
  - Bump Test
    50
  - Coast-Down/Run-Up Recordings
    51
  - Cross Channel Phase
    53
    
    Fault Types and Their Phase Relationships
    56
  - Long Time Waveform
    58
  - Default Parameters
    62
- Storing Measurements
  63
- Analyzing Measurements
  64
- Custom Setups
  66
- Setting the Display Options
  68
Section 4: Manual Setup Measurement Parameters

71
- Setting Measurement Parameters
  72
- Setting Spectrum Parameters
  74
  - Setting the Measurement Mode
    75
  - Setting the Number of Spectral Lines
    76
  - Setting the Fmax
    77
  - Setting the Fmin
    80
  - Averaging
    81
    
    Setting the Number of Averages
    81
    
    Setting the Average Type
    82
    
    Setting the Overlap Percentage
    83
  - Setting the Machine Running Speed
    83
  - Setting the Trigger Type
    84
  - Selecting the Channel(S) for Taking Measurements
    85
  - Specifying Sensor Settings
    85
- Setting Waveform Parameters
  87
  - Setting the Measurement Mode
    87
  - Setting the Number of Samples
    88
  - Setting the Duration
    89
  - Setting Other Parameters
    89
Section 5: Recording Data

90
- Walk-Through: Taking Recordings
  91
- Reviewing Recordings
  93
- Erasing Recordings
  94
- Transferring Recordings from the Instrument
  94
- Tagging Items
  95
- Autorepeat
  97
Section 6: Using Routes

98
- What Is a Route
  99
- Walk-Through: Taking Recordings Using a Route
  100
- Reviewing Data During a Route
  101
- Skipping Route Entries
  103
- Jumping to a Specific Machine
  103
- Off-Route Recordings
  104
- Naming/Renaming a Route
  105
- Erasing an Entire Route
  106
- Keypad Schedule Entries
  107
Section 7: Advanced Operation

109
- Demodulation
  110
  - Setting Demodulation Parameters
    111
- Analyzing Demodulation Data
  112
- Dual Channel Simultaneous Measurements
  113
- Setting Baselines
  114
Section 8: Creating Machines

115
- Vb Data Structure
  116
- Creating a Machine Data Structure
  117
  - Working with Folders
    118
  - Creating a Machine
    120
  - Creating a Point
    121
  - Creating a Direction/Axis
    122
  - Creating a Parameter Set
    123
  - Copying a Machine
    125
  - Erasing a Machine
    126
  - Erasing a Point, Direction/Axis or Parameter Set
    127
  - Renaming a Machine, Point or Direction/Axis
    128
    
    Maintaining Data Integrity
    128
- Attaching Notes to an Item
  129
  - Selecting a Note from a List
    130
  - Removing a Note from an Item
    131
  - Erasing a Note Permanently
    131
Section 9: Balancing Rotors

132
- Introduction
  133
- The Balancing Process
  134
- The Tachometer
  135
- The Balancing Menu
  135
- Set Balancing Parameters
  136
  - Number of Planes
    137
  - Balancing Units
    137
  - Weight Orientation
    137
  - Remove Trial Weight(S)
    138
  - Weight Position
    138
  - Advanced Balance Options
    140
- Trial Readings (Single/Dual Plane)
  141
  - Initial Reading
    141
  - Trial Weight Reading (Left Trial Reading)
    142
  - Right Trial Reading
    142
  - Suggest Trial Weight Mass
    142
  - Suggest Trial Weight Angle
    143
  - Initial
    145
  - Left
    145
  - Right
    145
- Balance
  145
  - Perform Trim Balance
    146
  - Enter Trim Readings
    146
- Review Readings
  147
- Balance Weight Calculations
  147
  - Suggest Trial Weight
    148
  - Split Weights
    148
  - Combine Weights
    149
  - Change Radius
    149
  - ISO 1940 Limits
    149
- Load/Save Balancing Data
  150
- Print Report
  152
Section 10: Balancing Walk-Through

154
- Step 1. Set Balancing Parameters
  155
- Step 2. Initial Reading
  155
- Step 3. Trial Weight Reading
  158
- Step 4. Balancing
  162
- Step 5. Trim Balance
  163
- Tips for Balancing
  164
Section 11: Utilities

165
- Printing from the Instrument
  166
- Adjusting the LCD Screen
  169
  - Adjusting the Contrast
    169
  - Restoring the Default Contrast
    169
  - Turning the Backlight On/Off
    169
- Setting the Date and Time
  169
- Battery Management
  170
  - Checking the Battery Charge and Voltage
    171
  - Charger Control
    172
  - Recharging the Instrument
    172
  - Reconditioning the Battery Pack
    173
  - Fresh Battery Inserted
    174
  - Power Saver
    174
  - Replacing the Battery Pack
    175
- Memory Management
  175
  - Instrument Memory
    175
  - Checking the Memory Used
    177
  - Erasing All Recordings
    177
  - Erasing All Machines
    179
- Upgrading Firmware Using Proflash
  180
- Other Options
  181
  - Halt after Recording
    181
  - Backlight off Delay
    184
  - Vb Structure Lock
    185
  - Left-Handed Start Key for Auto Routes
    185
Section 12: Troubleshooting

186
- Contacting Technical Support
  186
- Resetting the Instrument
  186
- Power Problems
  186
- Data Transfer Problems
  187
- Data Problems
  187
- Other Problems
  188
Appendix 1: List of Abbreviations

189
Appendix 2: Specifications

190
Index

198

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Commtest Instruments vb Series Manuals

Commtest Instruments vb Series Instrument Reference Manual (203 pages)

Table of Contents

Section 1: Introduction

Section 2: Basic Operation

Section 3: Onsite Analysis - Measurement Menu

Section 4: Manual Setup Measurement Parameters

Section 5: Recording Data

Section 6: Using Routes

Section 7: Advanced Operation

Section 8: Creating Machines

Section 9: Balancing Rotors

Section 10: Balancing Walk-Through

Section 11: Utilities

Section 12: Troubleshooting

Appendix 1: List of Abbreviations

Appendix 2: Specifications

Index

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