AO2000-LS25 LASER ANALYZERS | OI/AO2000-LS25-EN REV. D 3
8 Electrical connections ............................................ 39
Safety instructions ............................................................... 39
Transmitter unit interface ................................................... 39
Terminal assignment .......................................................... 40
Signal cable ...................................................................... 40
Power supply / analog inputs ........................................ 41
Service interface (RS232) ................................................ 41
Network interface (Ethernet) ......................................... 41
Ethernet connection to AO2000 ........................................ 42
AO2000 with software version ≥5.0.0 .......................... 42
Connecting the power supply ............................................ 44
Transmitter unit – Fuses and LEDs ................................... 44
Connecting analog inputs (option) ................................... 45
9 Commissioning ....................................................... 46
Introduction ......................................................................... 46
Switching on the power supply ......................................... 46
Align analyzer with laser alignment device ....................... 47
Principle of rough pre-alignment .................................. 47
Mounting the adjustment device .................................. 47
Pre-aligning the purging flanges .................................. 48
Setting the maximum transmission ................................. 48
Connecting a PC .................................................................. 49
Setting the IP address on AO2000-LS25 .......................... 50
Setting up the laser analyzer in AO2000 .......................... 50
10 Configuration, parameterization .......................... 51
Parameterization of the device .......................................... 51
Software start-up ................................................................. 52
Selecting configuration mode ....................................... 52
Description of menus and parameters ............................. 53
Main menu ........................................................................ 53
<Plot readings> ................................................................ 55
Second harmonic signal <Second harmonic signal> .. 55
Log readings <Custom logging> ...................................56
<View error log> ............................................................... 57
Measurement configuration <Measurement
configuration> ................................................................. 57
Gas specific parameters <Gas specific parameters> . 61
Calibrating the device <Calibrate instrument> ........... 63
TCP/IP and modem configuration <TCP/IP & modem
configuration> ................................................................ 64
File download / upload <File download / upload> .....65
<Manual instrument control> ....................................... 66
Configuration via AO2000 central unit.............................. 67
11 Operation ................................................................ 68
Safety instructions .............................................................. 68
Operating mode .................................................................. 68
Start-up mode ................................................................. 68
Measuring mode ............................................................. 68
12 Diagnosis / Troubleshooting .................................70
Error messages .................................................................... 70
Error messages in the LCD of the transmitter unit .... 70
Error messages at the AO2000 central unit .................72
13 Maintenance ............................................................ 73
Safety instructions .............................................................. 73
Use in Potentially Explosive Atmospheres .................. 73
Introduction .......................................................................... 74
Maintenance plan ................................................................. 74
Carry out maintenance activities ....................................... 74
Opening and closing the housing ................................. 74
Replacement of the lithium battery.............................. 74
Cleaning of optical windows ......................................... 75
Alignment of the device ................................................. 75
Optimizing purging gas flow of the flanges .................... 75
Calibration of the device ..................................................... 76
Calibration instructions ..................................................77
Performing the calibration ............................................ 78
PROPORTIONAL and GLOBAL calibration .................... 79
Validation .............................................................................. 80
Span check with flow through cell ................................ 80
Span and zero check with internal sealed span cell ....81
14 Decommissioning ................................................... 81
Temporary shutdown ...........................................................81
Recommissioning .............................................................81
15 Dismounting and disposal ..................................... 82
Dismounting ......................................................................... 82
Disposal ................................................................................. 82
16 Specification ........................................................... 83
17 Additional documents ............................................ 83
18 Appendix ................................................................. 84
Return form ........................................................................... 84
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