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LDC-3916338
ILX Lightwave LDC-3916338 Manuals
Manuals and User Guides for ILX Lightwave LDC-3916338. We have
2
ILX Lightwave LDC-3916338 manuals available for free PDF download: User Manual
ILX Lightwave LDC-3916338 User Manual (65 pages)
Laser Diode Controller Mainframe
Brand:
ILX Lightwave
| Category:
Controller
| Size: 6.05 MB
Table of Contents
Table of Contents
4
List of Figures
8
List of Tables
10
General Safety Considerations
12
Safety and Warranty Information
12
Safety Information and the Manual
12
Safety Marking Symbols
13
Safety Symbols
13
Claims for Shipping Damage
14
Limitations
14
Returning an Instrument
14
Warranty
14
Comments, Suggestions, and Problems
15
Chapter 1 Introduction
16
Product Overview
16
Initial Inspection
16
Installing the LDC-3916 Laser Diode Controller
17
Grounding Requirements
17
AC Line Power Requirements
17
RS-232 Connectors
17
GPIB Connector
17
The GPIB Address
17
Tilt-Foot Adjustment
18
Rack Mounting
18
LDC-3916 Orientation
18
Figure 1.1 Controller Front View
18
Maintenance
19
Figure 1.2 Controller Rear View
19
Table 1.1 General Specifications
20
Options and Accessories
21
Table 1.2 Options and Accessories
21
Chapter 2 Operations
22
Applying Power to Your Laser Diode Controller
22
The Power on Sequence
22
The Power on State
23
Figure 2.1 Initialization Screen
23
LDC-3916 Front Panel Controls
24
Display Controls
24
Hard Keys
24
Soft Keys
24
Figure 2.2 Display Controls Screen
24
Adjust Controls
25
Numeric Keypad
25
Adjust Knob
25
Arrow Keys
25
Figure 2.3 Adjust Controls
25
Using the LDC-3916 Menu Structure
26
Main Menu
26
Channel Menu
26
Figure 2.4 Main Menu
26
Figure 2.5 Channel Menu
26
System Configuration
27
Communications Configuration
27
Display Configuration
27
Figure 2.6 System Configuration Menu
27
Figure 2.7 Communications Configuration Menu
27
Calibration
28
Figure 2.8 Display Configuration Menu
28
Save and Recall
29
Figure 2.9 Calibration Menu
29
Figure 2.10 Save and Recall Configuration Menu
29
All Channel Menu
30
Setting All las
30
Figure 2.11 All Channel Menu
30
Setting All TEC
31
Figure 2.12 Setting All las Menu
31
Figure 2.13 All TEC Menu
31
Status Menu
32
Summary
32
Figure 2.14 All TEC Menu
32
Figure 2.15 Status Menu
32
Figure 2.16 Summary Screen
33
Figure 2.17 Status Screen
33
Modulating the Controller Laser Current Sources
34
Modulation Setup Example
34
Figure 2.18 LDC-3916 Controller Back Panel
34
Operating in Remote Control
36
GPIB Configuration
36
Data and Interface Messages
36
Talkers, Listeners, and Controllers
36
GPIB Cable Connections
37
The GPIB Connector
37
Figure 3.1 GPIB Cable Connections
37
Reading the GPIB Address
38
Changing the GPIB Address
38
RS-232 Configuration
38
Reading the Baud Rate
38
Figure 3.2 GPIB Connector Diagram
38
Changing the Baud Rate
39
Changing Operation from Local to Remote
39
GPIB Versus RS-232 Communications
39
Laser Diode Controller Command Set
40
Command Syntax
40
Letters
40
White Space
40
Terminators
41
Command Separators
41
Parameters
41
Table 3.1 Substitute Parameter Names
42
Command Tree Structure
43
Syntax Summary
43
Figure 3.3 Command Path Structure
43
IEEE 488.2 Common Commands
44
Table 3.2 Invalid Syntax Command Strings
44
LDC-3916 Controller-Specific Commands
45
Status Reporting
45
Event and Condition Registers
45
Operation Complete Definition
45
Figure 3.4 Status Reporting Schematic Diagram
46
Command Timing
47
Sequential/Overlapped Commands
47
Query Response Timing
47
Error Messages
48
Table 3.3 Mainframe Error Code Classifications
48
Table 3.4 Mainframe Error Codes
48
Command Reference
50
LDC-3916 Device-Dependent Commands
51
Table 4.1 Device-Dependent Commands
51
Device-Dependent Command Reference
52
Index
62
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ILX Lightwave LDC-3916338 User Manual (107 pages)
3.0 Amp Laser Diode Current Source Module
Brand:
ILX Lightwave
| Category:
Control Unit
| Size: 4.15 MB
Table of Contents
Table of Contents
8
Chapter 1 Introduction to the LDC-3916338 3.0 Amp Laser Diode Current Source
12
Introduction
12
Safety Symbols and Terms
12
Introduction to the Ldc-3916338 3.0 Amp Laser Diode Current Source Module
12
Product Overview
13
Installing Your LDC-3916338 Laser Diode Current Source Module
13
Installation into LDC-3916 or LDC-3908 Laser Diode Controller Mainframe
13
How to Contact Customer Service
14
Calibration and Repair Services
14
General Shipping Instructions
14
Laser Current Source Specifications
15
How to Operate Your Ldc-3916338 Laser Diode Current Source Module
16
Chapter 2 How to Operate Your LDC-3916338 Laser Diode Current Source Module
18
Introduction
18
How to Operate Your Ldc-3916338 Laser Diode Current Source Module
18
Connecting to the Laser Current Source
19
Four-Wire Voltage Sense
21
Grounding Considerations
21
Interlock Connections
21
Photodiode Connections
21
Operating a Laser in Constant Current Mode
22
Entering the Laser Channel Setup Menu
22
Selecting the Mode of Control
23
Setting the Constant Current Value
23
Setting the Current Limit
23
Setting the Voltage Limit
23
Enabling the Modulation Input
24
Setting Photodiode Bias Voltage
24
Turning the Laser Current Source on
24
Operating the Laser Current Source from the Front Panel
22
Operating a Laser in Constant Power Mode
25
Calculating Photodiode Responsivity Values
25
Entering the Laser Channel Setup Menu
25
Operating a Laser in Constant Power (P) Mode
25
Selecting the Mode of Control
25
Setting the Current Limit
26
Setting the Voltage Limit
26
Adjusting the Constant Power Setting
27
Setting the Power Limit
27
Setting the Responsivity Value (Calpd)
27
Constant Power Mode if Calpd Is Unknown
28
Enabling the Modulation Input
28
Setting the Photodiode Bias Voltage
28
Turning the Laser Current Source on
28
Conditions Which will Automatically Shut off the Laser Output
29
Laser Error Indicators
30
Operating in Remote Control Chpt
32
Chapter 3 Operating in Remote Control
34
Introduction
34
LDC-3916338 Laser Diode Current Source Command Set
34
LDC-3916338 Laser Diode Current Source Often Used Commands
36
Remote Configuration
34
Status Reporting
37
Command Timing and Completion
37
Status Registers
37
Output off Registers
40
Error Messages
42
Operating in Remote Control Chpt
43
Chapter 4 Command Reference
46
Introduction
46
LDC-3916338 Device-Dependent Commands
46
LDC-3916338 Device-Command Reference
48
Table of Contents
94
Chapter 5 Calibration and Troubleshooting Guide
96
Calibration Overview
96
Recommended Equipment
96
Introduction
96
Local Calibration of the Laser Current Source
98
Current Source Calibration
98
IPD Current Calibration
99
Laser Forward Voltage Measurement Calibration
100
Remote Calibration of the 3916338 Current Source Module
101
Laser Current Source Calibration
101
LDI Calibration
101
IPD Current Calibration
103
Laser Forward Voltage Measurement Calibration
104
Troubleshooting Guide
105
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