User Manuals: THORLABS 4000 Series Diode Controllers

Manuals and User Guides for THORLABS 4000 Series Diode Controllers. We have 1 THORLABS 4000 Series Diode Controllers manual available for free PDF download: Programmer's Reference Manual

THORLABS 4000 Series Programmer's Reference Manual

THORLABS 4000 Series Programmer's Reference Manual (97 pages)

Brand: THORLABS | Category: Controller | Size: 3 MB

Table of Contents

Table of Contents
3
Foreword

6
1 General Information

7
2 Introduction to the SCPI Language

8
- Syntax Conventions
  8
- Command Separators
  9
- Using the MIN, MAX and DEF Parameters
  9
- Querying Parameter Settings
  10
- Command Terminators
  10
- Parameter Types
  10
  - Numeric Parameters
    10
  - Discrete Parameters
    11
  - Boolean Parameters
    11
  - ASCII String Parameters
    11
3 Commands by Subsystem

12
- IEEE-488.2 Commands
  12
  - IDN? - Identification Query
    13
  - RST - Reset
    13
  - SAV, *RCL, *SDS - Save/Recall Setup
    14
  - TST? - Self Test
    14
  - OPC, *OPC? - Operation Complete
    14
  - WAI - Wait to Continue
    15
  - Stb
    15
  - Sre, *Sre
    16
  - Cls
    16
  - Esr?, *Ese, *Ese
    16
- System Subsystem Commands
  18
  - Beeper
    18
  - Error Query
    18
  - Line Frequency
    19
  - SCPI Version Query
    19
- Measurement Commands
  20
  - Abort Measurement in Progres
    24
  - Configuring a Measurement
    24
  - Initiating a Measurement
    26
  - Fetch a Measurement
    26
  - Read Measurement Data
    28
  - Simple Measurement
    28
- LD Output Commands
  30
  - Output State
    31
- Switch-On Delay
  31
- Polarity
  32
- Noise Reduction Filter
  32
- Protection Voltage
  33
- Temperature Protection Mode
  33
- LD-ENABLE Input Mode
  34
- Protection Queries
  35
- PD Input Commands
  36
  - Polarity
    36
  - BIAS State
    37
  - BIAS Voltage
    37
  - Input Routing
    38
- Thermopile/Power Meter Input Commands
  39
  - Input Routing
    39
- LD Source Commands
  40
  - LD Source Function
    42
  - LD Current Limit
    42
  - LD Current Setpoint
    43
  - LD Optical Power
    43
  - LD Power Feedback
    45
  - LD Amplitude Modulation
    45
  - QCW Pulse Setting
    46
- PD Sense Commands
  47
  - Photodiode Current Range
    47
  - Photodiode Current Protection
    48
  - Photodiode Responsivity
    48
  - Photodiode Power Range
    49
  - Photodiode Power Protection
    49
- Thermopile/Power Meter Sense Commands
  49
- QCW Pulse Trigger Commands
  53
  - QCW Trigger Source
    53
- TEC Source Commands
  54
  - TEC Source Function
    55
  - TEC Current Limit
    56
  - TEC Current Setpoint
    56
  - TEC Temperature Setpoint Limit
    57
  - TEC Temperature Setpoint
    57
  - PID Loop Constants
    58
    
    PID Auto Tune
    58
  - Temperature Sense Commands
    60
    
    Sensor Selection
    62
    
    Thermistor Calculations
    62
    
    Transducer Offset
    63
    
    Temperature Protection
    64
  - TEC Output Commands
    65
    
    Output State
    65
    
    Protection Queries
    66
  - Status Subsystem Commands
    67
    
    Programming and Reading Registers
    70
    
    Auxiliary Register Group
    71
    
    Measurement Register Group
    72
    
    Questionable Register Group
    73
    
    Operation Registers Group
    74
    
    Status Preset Command
    75
  - Memory Subsystem Commands
    76
    
    Number of State Memories
    76
    
    State Memories Names
    76
  - Display Subsystem Commands
    77
    
    Display Brightness
    77
    
    Display Contrast
    77
  - Digital I/O Output Commands
    78
    
    Digital I/O Output
    78
    
    Digital I/O Configuration
    79
  - Digital I/O Input Commands
    79
    
    Digital I/O Input
    80
  - Unit Subsystem Commands
    81
    
    Temperature Unit Commands
    81
  - Calibration Subsystem Commands
    82
    
    Calibration String
    82
4 SCPI Error Messages

83
- Command Errors
  84
- Execution Errors
  85
- Device Specific Errors
  86
- Query Errors
  86
- Instrument Errors
  87
5 Appendix

88

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