Điều khiển laser nanio air thông qua kết nối R232

Table of Contents
Preface
Audience
Other publications
How to use this manual
U.S. Export Control Laws Compliance
1. Safety...........................................................................................................................................1
1.1. Qualification and training of personnel........................................................................1
1.2. Electrical.............................................................................................................................2
1.3. Laser radiation...................................................................................................................2
1.4. Location of safety labels...................................................................................................3
1.5. Hazardous materials........................................................................................................5
1.6. Decommissioning and disposal......................................................................................5
2. General description..................................................................................................................7
2.1. Intended use......................................................................................................................7
2.2. Laser head..........................................................................................................................7
2.3. PCB stack power supply..................................................................................................8
2.4. Power supply — 19–inch rack option............................................................................9
2.5. Thermal management....................................................................................................10
2.6. Beam delivery options....................................................................................................11
2.7. Specifications...................................................................................................................11
2.7.1. Electrical supply — laser........................................................................................11
2.7.2. Dimensions — laser head.......................................................................................11
2.7.3. Dimensions — PCB stack power supply..............................................................12
2.7.4. Dimensions — 19–inch rack power supply option.............................................12
2.7.5. Interconnection cables.............................................................................................13
2.7.6. Nominal weights......................................................................................................13
2.7.7. Customer connections.............................................................................................13
2.7.8. Performance..............................................................................................................13
2.7.9. Environmental..........................................................................................................13
2.7.10. Design lifetime of the equipment........................................................................14
3. Operation..................................................................................................................................15
3.1. Direct start up using the 19–inch power supply (option).........................................15
3.2. Direct shut down.............................................................................................................15
3.3. Remote start up...............................................................................................................15
3.4. Remote shut down..........................................................................................................16
3.5. Emergency shut down...................................................................................................16
3.6. Restart after an emergency shut down........................................................................16
3.7. Constant pulse energy mode (CPEM).........................................................................16
3.7.1. CPEM setup..............................................................................................................17
3.7.2. CPEM functionality.................................................................................................17
3.7.3. CPEM in detail.........................................................................................................19
3.7.4. CW suppression for CPEM operation..................................................................20
4. Software....................................................................................................................................23
4.1. Default software installation.........................................................................................23
4.2. Default software .............................................................................................................24
4.3. RS232 port configuration...............................................................................................25
4.4. RS232 protocol.................................................................................................................25
4.5. RS232 basic control commands.....................................................................................26
4.6. RS232 Events....................................................................................................................28
4.7. ILC event logging............................................................................................................28
4.8. Gate...................................................................................................................................30
4.8.1. Setup for gate operation..........................................................................................31
4.8.2. External gate signal connection.............................................................................31
4.8.3. Gate active high signal............................................................................................32
4.8.4. Gate active low signal.............................................................................................32
5. Routine maintenance.............................................................................................................35
5.1. Safety compliance checks...............................................................................................35
5.2. PCB stack power supply and 19–inch rack option....................................................35
5.3. Laser head........................................................................................................................36
5.4. Temperature Optimization............................................................................................36
6. Troubleshooting......................................................................................................................37
6.1. Error messages................................................................................................................37
6.2. Warning messages..........................................................................................................37
7. Installation — PCB stack power supply.............................................................................39
7.1. Unpacking........................................................................................................................39
7.2. Positioning and mechanical mounting........................................................................39
7.2.1. Laser head.................................................................................................................40
7.2.2. PCB stack...................................................................................................................40
7.2.3. RF driver....................................................................................................................40
7.3. Electrical connections.....................................................................................................41
7.4. External beam delivery components............................................................................42
7.5. Initial operation...............................................................................................................42
8. Installation — 19–inch rack option......................................................................................45
8.1. Unpacking........................................................................................................................45
8.2. Positioning and mechanical mounting........................................................................45
8.2.1. Laser head.................................................................................................................46
8.2.2. Power supply............................................................................................................46
8.3. Electrical connections.....................................................................................................46
8.4. Safety and interlock connections..................................................................................47
8.4.1. Emergency stop interlock.......................................................................................47
8.4.2. External laser emission warning lamp..................................................................47
8.5. Control connections........................................................................................................47
8.6. External beam delivery components............................................................................48
8.7. Initial operation...............................................................................................................48
9. Transport and recommissioning..........................................................................................49
9.1. Transport..........................................................................................................................49
9.2. Recommissioning............................................................................................................49
10. Interfacing — PCB stack power supply............................................................................51
10.1. Lower PCB — COM 2364.............................................................................................51
10.2. Upper PCB — COM 2366.............................................................................................52
10.2.1. Customer external connections — required......................................................52
10.2.2. Customer external connections — optional.......................................................54
11. Interfacing — 19–inch rack option....................................................................................57
11.1. Interlocks........................................................................................................................57
11.1.1. Emergency stop......................................................................................................57
11.1.2. System reset............................................................................................................57
11.2. Q-switch and AOM control inputs.............................................................................57
11.3. User interface.................................................................................................................58
11.3.1. Input and output configurations.........................................................................58
11.3.2. Signal list.................................................................................................................59
12. Parts list...................................................................................................................................63
Appendix A. RS232 communication overview...................................................................65
Appendix B. RS232 event codes.............................................................................................73
Appendix C. RS232 error codes..............................................................................................75
Appendix D. RS232 warning codes.......................................................................................77
Appendix E. Laser state codes................................................................................................79
Appendix F. Packing list..........................................................................................................81
Appendix G. Your notes..........................................................................................................83
 

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