Troubleshooting
Power On / Start-up Problems
Using the LI-6400
20-3
zero and span settings. This is the other information that is stored in
/dev/parm1
, and it may have been corrupted as well.)
If itÕs not a battery, fuse, or display contrast problem, then itÕs either a prob-
lem with the display, or a problem with the memory board. Make sure the dis-
play connector (Figure 19-8 on page 19-11) is plugged in. Otherwise, contact
LI-COR for further assistance.
Console Continually Restarts
The LI-6020 battery charger does not have enough power to run the LI-6400
when the IRGAs turn on, so the usual cause of continual power on recycling
is the following configuration:
¥
The charger connected to the console
¥
A discharged battery is connected to the console
Or, one with a blown fuse, or no other battery at all - just the charger.
The first time the analyzer board is turned on (such as when you answer
Y
to
ÒIs the chamber / IRGA connected?Ó, the instrument shuts down because the
charger cannot provide enough power, then immediately powers back on be-
cause the switch is on, and the cycle starts anew.
OPEN doesnÕt run automatically
The AUTOST file might be missing (see
Has
/sys
been renamed? If all else fails, try reloading OPEN from a PC using
the 6400-50 System Software.
Continually Blows Fuses
The important questions here are 1) What fuse is blowing? 2) When does it
happen? 3) Does it happen with the chamber/IRGA detached (but the cable
attached)? 4) Does it happen with no cable attached?
Here are two things to look for:
1
Burned out chamber fan motor?
Refer to
2
Bad cable?
If possible, try a different one.
Содержание LI-6400
Страница 1: ...Using the LI 6400 Portable Photosynthesis System ...
Страница 15: ...Part I The Basics ...
Страница 16: ......
Страница 174: ...Making Measurements Answers to Questions 4 56 Using the LI 6400 4 ...
Страница 175: ...Part II Useful Details ...
Страница 176: ......
Страница 200: ...Standard Tools Power ON Hooks 5 24 Using the LI 6400 5 ...
Страница 214: ...Real Time Data Real Time Graphics 6 14 Using the LI 6400 6 ...
Страница 234: ...Environmental Control Light Control 7 20 Using the LI 6400 7 ...
Страница 244: ...Light Sensor Considerations Gallium Arsenide Phosphide GaAsP Sensor 8 10 Using the LI 6400 8 ...
Страница 288: ...Data Logging Making Your Own AutoPrograms 9 44 Using the LI 6400 9 ...
Страница 289: ...Part III Working With Files ...
Страница 290: ......
Страница 312: ...The LPL File System Troubleshooting 10 22 Using the LI 6400 10 ...
Страница 340: ...Downloading Files Using a Data Capture Program 11 28 Using the LI 6400 11 ...
Страница 375: ...Part IV Configuration Issues ...
Страница 376: ......
Страница 420: ...Defining User Variables Old Style vs New Style 15 18 Using the LI 6400 15 ...
Страница 454: ...Using an Energy Balance Further Reading 17 12 Using the LI 6400 17 ...
Страница 455: ...Part V Maintenance Troubleshooting ...
Страница 456: ......
Страница 572: ...Troubleshooting Useful Information 20 46 Using the LI 6400 20 ...
Страница 587: ...Diagnostics and Utilities Sys Utility Programs Using the LI 6400 21 15 EBVpd t C guess EBSatVap _EBvap_kPa ...
Страница 593: ...Part VI Programming ...
Страница 594: ......
Страница 622: ...Programming with LPL Compiler Directives 22 28 Using the LI 6400 22 ...
Страница 846: ...Index I 16 Using the LI 6400 ...