Stanford Research Systems LDC502 Manuals

Manuals and User Guides for Stanford Research Systems LDC502. We have 1 Stanford Research Systems LDC502 manual available for free PDF download: Operation And Service Manual

Stanford Research Systems LDC502 Operation And Service Manual

Stanford Research Systems LDC502 Operation And Service Manual (141 pages)

Laser Diode Controller LDC500 Series

Brand: Stanford Research Systems | Category: Controller | Size: 1 MB

Table of Contents

Table of Contents
3
General Information

7
- Safety and Preparation for Use
  7
- Symbols
  8
- Notation
  9
- Speciﬁcations
  10
1 Overview

15
- How to Use this Manual
  16
- Introduction to the Instrument
  16
  - Instrument Architecture
    16
  - Grounding
    19
- Features and Controls
  20
- Power
  20
  - Power Entry Module
    20
  - Grounding Terminal
    20
  - Turning on Power
    20
  - Hardware Reset
    22
- Cable Interfaces
  22
  - Modulate
    22
  - Sync
    22
  - Laser Diode
    22
  - Tec
    23
  - Remote Interface Connections
    24
- User Interface
  24
  - Hard Controls
    24
  - Dedicated Displays
    25
  - Alphanumeric Display
    25
  - Local/Remote
    27
2 Getting Started

29
- Preparation for Use
  30
  - Power and Ground
    30
  - Laser Diode Connections
    30
  - TEC Module Connections
    30
  - Checking Wiring
    31
  - Turning on Power
    33
- Operating the TEC Controller
  34
  - Sensor Conﬁguration
    34
  - TEC Settings
    35
  - Verify TEC Wiring Polarity
    36
  - Auto-Tuning
    37
  - TEC Operation in CT Mode
    38
  - Thermal Runaway
    38
  - TEC Operation in CC Mode
    39
  - TEC Limit Values
    39
  - Monitoring the TEC
    40
  - Conﬁguring TEC Trip-Oﬀs
    40
- Operating the Laser Diode Driver
  42
  - Laser Driver Conﬁguration
    42
  - Laser Settings
    43
  - Operating the Laser in CC Mode
    43
  - Operating the Laser in CP Mode
    44
  - Modulation
    45
  - Monitoring the LD
    45
  - Optical Power Calibration
    46
  - Conﬁguring LD Trip-Oﬀs
    46
- Factory Default Settings
  47
3 Menus

51
- Menu Navigation
  52
- Laser Menus
  52
  - LD Settings
    52
  - LD Monitor
    54
  - LD Conﬁguration
    55
- TEC Menus
  57
  - TEC Settings
    57
  - TEC Monitor
    58
  - TEC Conﬁguration
    59
- Other Menus
  62
  - Utility
    63
  - Other Messages
    64
4 Remote Operation

65
- Index of Common Commands
  66
- Alphabetic List of Commands
  70
- Introduction
  74
  - Interface Conﬁguration
    74
  - Buﬀers
    74
- Ethernet
  74
  - Connection Example
    75
- Commands
  80
  - Command Syntax
    80
  - Notation
    81
  - Examples
    81
  - Laser Limit Commands
    82
  - Laser Setting Commands
    84
  - Laser Monitor Commands
    86
  - Laser Conﬁguration Commands
    88
  - Laser Trip-Oﬀ Commands
    93
  - TEC Limit Commands
    95
  - TEC Setting Commands
    97
  - TEC Monitor Commands
    99
  - TEC Conﬁguration Commands
    100
  - TEC Sensor Commands
    104
  - TEC Trip-Oﬀ Commands
    109
  - Interface Commands
    110
  - Status Commands
    116
- Status Model
  121
  - Status Byte (SB)
    122
  - Service Request Enable (SRE)
    123
  - Standard Event Status (ESR)
    123
  - Laser Diode Condition (LDCR)
    124
  - TEC Controller Condition (TECR)
    125
5 Error Messages

129
- Laser Diode Driver Messages
  130
  - Interlock
    130
  - Transitions with High Photodiode Current
    130
  - Transitions with Limited Laser Current
    130
  - Transitions Locked out
    130
  - Responsivity
    131
  - Photodiode Current Overﬂow
    131
  - Responsivity Underﬂow
    131
  - Responsivity Overﬂow
    132
  - Trip-Oﬀ from TEC
    132
  - Trip-Oﬀ from Temperature
    132
- TEC Messages
  132
  - Autotune
    132
  - No Loop Control
    133
  - Transitions Locked out
    133
  - Temperature Faults
    134
  - Thermal Runaway
    134
  - Polarity Change Locked out
    134
- Other Messages
  134
  - Restart
    134
6 Accessories

138
- Cables
  138
  - Laser Diode Cables
    138
  - TEC Cables
    140

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