ILX Lightwave LDC-3722B Manuals

Manuals and User Guides for ILX Lightwave LDC-3722B. We have 1 ILX Lightwave LDC-3722B manual available for free PDF download: Instruction Manual

ILX Lightwave LDC-3722B Instruction Manual

ILX Lightwave LDC-3722B Instruction Manual (269 pages)

LASER DIODE CONTROLLERS

Brand: ILX Lightwave | Category: Controller | Size: 11 MB

Table of Contents

Table of Contents
5
Chapter 1 . General Information

8
Chapter 2 . Operation

27
- Introduction
  27
- Installation
  27
  - AC Power Considerations
    27
  - Tilt-Foot Adjustment
    27
  - Rack Mounting
    27
- Power-Up Sequence
  27
  - LDC-3700 Series Default Settings
    28
- Introduction to the LDC-3700 Series Front Panel
  29
  - LDC-3722B Front Panel
    29
  - Front Panel Familiarization
    30
    
    General Functions
    30
    
    TEC Functions
    31
    
    LASER Functions
    32
- GPIB Section
  33
- ADJUST Section
  33
  - Automatic Set Point Adjustment
    34
- TEC MODE Section
  34
  - LDC-3700 Series TEC MODE Section
    34
  - Tec Mode Select
    35
  - TEC MODE Indicators
    35
  - Tec Mode on
    35
- TEC DISPLAY Switch Section
  35
- TEC PARAMETER Section
  37
  - Tec Parameter Select
    37
  - Tec Parameter Set
    37
  - Const
    38
  - Gain
    38
  - Bar Graph
    39
- TEC Error Indicators
  39
- LASER MODE Section
  39
  - LDC-3700 Series TEC Error Section
    39
- Laser Mode Select
  40
  - LASER MODE Indicators
    40
  - Laser Mode on
    40
  - LDC-3700 Series LASER MODE Section
    40
- LASER DISPLAY Switch Section
  41
  - Laser Display Set
    41
  - LDC-3700 Series LASER DISPLAY Switch Section
    41
  - LASER DISPLAY Indicators and Switches
    42
  - Laser Parameter Select
    43
  - Laser Parameter Set
    43
  - Lim I
    43
  - Limp
    43
  - Cal Pd
    44
- LASER Error Indicators
  44
  - LASER Error Inlcators
    44
- RANGE Section
  45
- MOD Section
  45
- SAVE and RECALL PARAMETERS
  45
  - LDC-3700 Series MOD Sections
    45
- Back Panel Controls and Connections
  46
  - LDC-3700 Series Back Panel
    46
  - SENSOR SELECT Switch
    47
  - Back Panel TEC Connector
    47
  - Back Panel LD Connector
    47
  - SENSOR SELECT Switch Positions
    47
  - TEC Grounding Considerations
    48
  - Common Laser Anode Photodiode Anode
    50
  - Grounding Considerations
    52
  - GPIB Connector
    52
  - Warm-Up and Environmental Considerations
    52
  - TEC Mode Operation
    52
  - LASER Mode Operation
    53
Chapter 3 . Gptsiieee.2 Remote Operation

55
- Introduction
  55
  - Preparation for Bus Control
    56
- ANSLIIEEE-488.2 Definitions
  56
  - Syntax Diagrams
    56
  - White Space
    57
  - Power-On Conditions
    57
  - White Space Syntactic Diagram
    57
  - Program Message Terminator
    58
    
    Program Message Unit Separator
    58
PROGRAM MESSAGE TERMINATOR> Syntax Diagram

58
PROGRAM HEADER SEPARATOR> Syntax Diagram

59
Compound Command Program Header> Syntax Diagram

59
- PROGRAM DATA> (Parameters)
  60
- Arbitrary Block Program Data
  60
- Program Data Separators
  61
  - Default Parameters
    62
- Getting Started with GPIB
  63
  - Overview of the 3700 Series Laser Diode Controller Syntax
    63
  - Using Commands with Parameters
    63
- Common Commands and Queries
  64
  - Idn
    68
  - Opc
    68
  - Psc
    70
  - Pud
    71
  - Rcl
    72
  - Rst
    72
  - Sre
    73
  - Service Request Enable Register
    74
  - Stb
    75
  - Tst
    76
  - Wai
    76
- Advanced Programming
  77
  - Path Specification
    77
  - Timing Considerations
    78
- Error Messages
  79
- Status Reporting
  79
- Output off Registers
  84
- LDC-3700 Series Default Settings for Output off Registers
  84
- Input Buffer and Output Data
  85
- Remote Interface Messages
  85
- Program Header Separator
  
  59
  - Compound Command Program Header
    59
Command Reference

87
- Introduction
  87
- Common Commands
  88
  - Command Description Format
    94
    
    Command Paths
    95
- Compound Command Structure
  88
- Substitute Parameter Names
  88
Chapter 5 . Theory Ofoperation

123
- Tec
  
  123
  - Set Point D/A
    147
  - LDC-3700 Series Laser Diode Controller Block Diagram
    207
- A D Converter
  
  208
  - TEC Board Block Diagram
    208
  - Sensor Select
    209
  - Bipolar Output Stage
    210
    
    Current Limiting
    210
    
    Current Limit Condition Sensing
    210
    
    Voltage Controlled Current Source
    210
    
    Voltage Limit Condition Sensing
    211
  - TEC Control Modes
    211
    
    R Mode
    211
    
    ITE Mode
    211
    
    LASER Board Block Diagram
    212
    
    Main Processor Board Block Diagram
    213
  - Memory
    214
  - Front Panel Interface
    214
  - Optional GPIB Interface
    214
  - Data Protection at Power-Down
    214
  - Front Panel Display Board Block Diagram
    215
  - Front Panel Switch Board Block Diagram
    215
  - Switches
    216
  - LED Drivers
    216
  - ADJUST Knob
    216
  - Power Supply Board
    216
- Front Panel Boards Power Supplies
  
  217
  - Interlock Operation
    217
    
    LASER Interlock
    217
  - Booster Operation
    218
    
    Recommended Test Equipment
    220
    
    Calibration Circuit
    230
    
    Thermistor Constants
    241
    
    Thermistor Temperature Range
    251
    
    Thermistor Sensitivity
    251
    
    Error Code Classifications
    259
    
    LDC-3700 Series Laser Diode Controller Error Message Codes
    260

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