Lufft CHM 15k, Руководство пользователя

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Operating Manual CHM 15k R13 / 07-2019
Index of Figures 71
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Index of Figures
Figure 1 Labeling, the type plate is fixed on the back side of the pedestal. ............................... 7
Figure 2 Functional chart, the numbers in brackets corresponds to the numbering in
the spare parts list (provided in the service manual or as an extra list). ...........12
Figure 3 Flow Chart - standard measuring cycle. ........................................................................13
Figure 4 Drilling template. ..............................................................................................................15
Figure 5 CHM 15k packed and in transport position ...................................................................16
Figure 6 CHM 15k with Styrofoam or paper honeycomb packing pads. ...................................16
Figure 7 Lifting positions and handle protection (edge protection profile). .............................17
Figure 8 Transport with hand truck. ..............................................................................................17
Figure 9 Fixing elements. ...............................................................................................................18
Figure 10 Schematic sketch of the electrical installation. ............................................................19
Figure 11 Electrical installation. ......................................................................................................20
Figure 12 Grounding Connection. ...................................................................................................21
Figure 13 RS485 connection to transducer. ...................................................................................21
Figure 14 DSL connection. ...............................................................................................................21
Figure 15 Firefox browser for a connection with the CHM 15k (shown here with fixed
IP address). ................................................................................................................24
Figure 16 Web interface....................................................................................................................48
Figure 17 Web interface: NetCDF Files (superuser). .....................................................................49
Figure 18 Web interface: Viewer. .....................................................................................................49
Figure 19 Web interface: Config Network (read-only, default mode) for a device with
configured static IP (eth0:1 custom). .....................................................................50
Figure 20 Web interface: Config Network (service mode). ...........................................................50
Figure 21 Web interface: Config System upper part (service mode). .........................................51
Figure 22 Web interface: Config system bottom section (service mode). ..................................52
Figure 23 Web interface: RS485 configuration (service mode). ..................................................52
Figure 24 Web interface: Process warnings and error log. AFD status is only visible if
AFD mode is set to 1. ...............................................................................................53
Figure 25 Normalized backscatter signals P(r) for reference unit (blue) and a test unit
(red). A horizontal path is used with a hard target in 9.4 km distance for
this method. At 16 km distance the reference light pulse is visible....................56
Figure 26 Example of time averaging for determining cloud heights. ........................................57
Figure 27 Cloud detection algorithm. .............................................................................................57
Figure 28 Evaluation process for different cloud parameters......................................................58
Figure 29 Degree of coverage algorithm. .......................................................................................61
Figure 30 Windows to be cleaned. ..................................................................................................64
Figure 31 Fan. ....................................................................................................................................65