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Campbell RWIS STATIONS Instruction Manual

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RWIS Stations
3/05
C o p y r i g h t
( c )
2 0 0 5
C a m p b e l l
S c i e n t i f i c ,
I n c .

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  • Page 1 RWIS Stations 3/05 C o p y r i g h t ( c ) 2 0 0 5 C a m p b e l l S c i e n t i f i c , I n c .

  • Page 2: Warranty And Assistance

    Warranty and Assistance The RWIS STATIONS are warranted by CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and workmanship under normal use and service for twelve (12) months from date of shipment unless specified otherwise. Batteries have no warranty. CAMPBELL SCIENTIFIC, INC.'s obligation under this warranty is limited to repairing or replacing (at CAMPBELL SCIENTIFIC, INC.'s option) defective products.

  • Page 3: Specifications

    CS500 Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks tab for links to specific sections. 1. General ................1 2. Specifications .............1 2.1 Temperature Sensor ..................1 2.2 Relative Humidity Sensor .................2 3.
  • Page 4 This is a blank page.
  • Page 5 The modem used needs an RS-232 interface and also needs to be faster than the 9600 baud offered in Campbell modems. This is due to the requirement for image retrieval from a camera. If using FTP (desired) to extract an image from...
  • Page 6 RWIS Stations Theory of operation The NL110 provides communication for all system devices, converts logger measurements to NTCIP compliant data, routes images from an installed camera to the logger, provides SNMP communication, and stores text generated in the CR10X to text values required by NTCIP.
  • Page 7 RWIS Stations Loggermap diff channel channel sensor/color function 12v/color AG/color G/color humidity Air temp open option(oo) wind direction solrad solrad sub surface sub surface sub surface sub surface rain y/n(oo)* rainy/n(oo)* wind speed tipping bucket sub surface wind direction sdm-sio4...
  • Page 8 RWIS Stations NL110 Setup NL100/105: TLink config: [RS232] RS485 config: [disabled] CS I/O config: [PakBus] CS I/O SdcAddr/bps: [SDC7] CS I/O beacon interval (sec): [60] RS232 config: [PPP] RS232 bps: [38k] EtherNet 10BASE-T: [enabled] 10BASE-T port IP address: [192.168.7.53] 10BASE-T port network mask: [255.255.255.0]...
  • Page 9 RWIS Stations Dial up Setup...
  • Page 10 RWIS Stations...
  • Page 11 RWIS Stations Collecting the image as data When FTP cannot be used for image removal from the logger, cora_cmd can be. In this case the image is treated just like data in that it is downloaded during a task for routine data removal or by itself in a task. The following batch files are used.
  • Page 12 RWIS Stations...
  • Page 13 RWIS Stations...
  • Page 14 RWIS Stations FTP image retrieval To FTP an image from a logger C:\Documents and Settings\donbrown.CSI-INTRANET>ftp 192.168.18.150 Connected to 192.168.18.150. 220 FTP server ready. User (192.168.18.150:(none)): ntcip 331 Password required. Password:ntcip 231 User name accepted. ftp> get netcam.jpg.tmp netcam.jpg 200 OK.
  • Page 15 RWIS Stations The image is sent to the default directory. Ayantra Modem Setup Ayantra IML560 Switch Position The modem is set to 38.4kb to match the speed of the serial port on the NL110. Be aware that the power connector of the Ayantra modem...
  • Page 16 RWIS Stations Blackbox Modem Setup Blackbox MD3200A setup for use with Rwis stations Follow the manual instructions for configuring the modem Set the following AT&F1 Sets the default values ATS0=1 Answers after 1 ring ATS46=136 Disables compression AT&D0=0 Ignores DTR AT&W...
  • Page 17 RWIS Stations Troubleshooting There may be times that a partial image is seen. In this case an image was being transferred to the logger, and something interrupted it. Calling in during the image transfer can cause this to happen. Ideally a polled camera would solve this problem since we could ask for an image with a control port just before a scheduled call.
  • Page 18 RWIS Stations If there is a time that the station is called but the authentication fails, the NL110 is hung and needs to be reset. This can done locally by using the NL110 configuration menu, or by programming a control port to power rest the modem on a regular interval.
  • Page 19 RWIS Stations converted to text with the P190 instruction, and text is created also with the P190. This is the set settings instruction, and when using this technique the 68 instruction is used to spell out the text. In both cases the form is variablename=value.
  • Page 20 RWIS Stations This is a blank page.
  • Page 21 This is a blank page.
  • Page 22 Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com info@campbellsci.com Campbell Scientific Africa Pty. Ltd. (CSAf) PO Box 2450 Somerset West 7129 SOUTH AFRICA www.csafrica.co.za sales@csafrica.co.za Campbell Scientific Australia Pty. Ltd. (CSA)