freeland — Maintenance Reports
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: Station Maintenance [1110]
- routine site maintenance, including:
- checked anemometer (good)
- checked battery (13.68 V)
- checked enclosure (re-sealed wire access entry)
- checked pyranometer (adjusted level)
- checked soil sensors (good)
- checked solar panel (20.4 V)
- checked tipping-bucket rain gauge (adjusted level)
- checked leaf wetness [standard] sensor (good)*
- checked wind vane (properly aligned)
- cleaned atmp/relh sensor and radiation shield
- cleaned battery terminals
- cleaned solar panel
- cleaned tipping-bucket rain gauge
- weed removal / trim grass
* site does not include a canopy sensor
: Logger / Station Maintenance [1105]
- loaded logger program: frl-bbad.cr1* (237 -> LWS-L)**
* supports "maintenance mode"
** sensor replaced: 06/05/2020 (no canopy)
- cleaned-up previously collected data
: Station Maintenance [1045]
- site maintenance, including:
- checked atmp/relh sensor (good)
- checked battery (12.55V)
- checked leaf wetness sensor [standard] (incomplete)*
- checked solar panel (16.1V)
- cleaned solar panel
- replaced charge controller and 12V power switch
- replaced soil moisture sensors (mstr0, mstr1)
- replaced soil temperature sensors (soil0, soil1)
- replaced tipping-bucket rain gauge
- replaced wind sentry (anemometer / wind vane)
* unable to test... logger program upgraded needed
* site does not include a canopy sensor
: Station Maintenance [1350]
- routine site maintenance, including:
- replaced soil temperature sensor [soil1 @ 4"]*
* reinstalled soil0 @ 2"
: Station Maintenance [1315]
- routine site maintenance, including:
- modem update
: Station Maintenance [1115]
- routine site maintenance, including:
- leaf wetness sensor upgrade [stadard] (237 -> LWS)*
* standard sensor only... site does not include canopy sensor
: Station Maintenance [1215]
- replaced wind vane
: Logger / Station Maintenance [1255]
- replaced logger (CR10X -> CR1000)
- added PakBus modem
- loaded logger program: frl-bbac
: Station Maintenance [1150]
- correct communication issues
: Station Maintenance [1130]
- cleared obstruction from tipping-bucket rain gauge
: Station Maintenance [1615]
- replaced faulty anemometer (wind speed)
: Station/Logger Maintenance [1515]
- replaced logger battery
- replace atmp/relh sensor (HMP45C) [faulty relh]
: Logger Maintenance [1045]
- troubleshoot logger / battery issues
: Logger Maintenance [1310]
- replaced logger battery
: Station Maintenance [1115]
- precipitation gauge maintenance (unplug)
: Station Maintenance [0009]
- loaded logger program "mawn_abcf" (hourly collection cycle)
: System Maintenance [0002]
- loaded logger program "mawn_abcw"
: Station Maintenance [1140]
- faulty battery replaced
: System Maintenance [1208]
- moved data-collection to new LoggerNet server
- loaded logger program "mawn_abcf"
: Station Maintenance [1335]
- routine annual maintenance, including:
- cleaned air temp / rh sensor
- anemometer bearings checked
- weed removal
: Station Maintenance [1415]
- Repaced Modem
- Cleaned Leaf Wetness Sensors
: Station Maintenance [1150]
- Replaced Modem
- Provide Updated GPS Info:
LAT: 43.5631
LON: -84.0233
: Station Maintenance: [????]
- Routine maintence, including:
- weed/grass removal
: Station Maintenance [1400]
- General station maintenance and system checks, including:
- Tipping-bucket rain gauge test (faulty pcpn data
that was introduced was removed on 06/08/09)
: Station Maintenance [1115]
- Telecommunication trouble with the Freeland MAWN
station was corrected - broadband modem was replaced.
- Due to the recent trouble, nearly two weeks of data
was lost. Data for the following time period is
not available:
01/26/09 (d=026) 0205 - 02/09/09 (d=040) 1715
: Station Maintenance
- General station maintenance and system checks, including:
- Soil Moisture sensors now installed vertically:
- MSTR 0: profile of depth = 0 - 12"
- MSTR 1: profile of depth = 12 - 24"
- Leaf Wetness A (standard) was replaced
- Work was done approx: 1100 - 1145 (Day=150)
: Station Maintenance (jb)
- Loaded MAWN Program: MAWN_ABCF (1-hr power cycle) [15:07]
: Station Maintenance (bn)
- Station moved to new location at site:
- Missing data between 11:45 - 15:10 (Day=127) because
of the station move.
- Communication converted to broadband cell-modem:
- Broadband cell-ip modem installed
- Datalogger progam "mawn_abcs" loaded and compiled.
- Battery voltage now reported every hour.
- Data collection configured to upload every 30 minutes.
- General station maintenance and system checks.
- replaced bearings in anemometer.
- Work was done approx: 11:45 - 15:30 (Day=127)
: Station Added to MAWN Web Site.
: Data Collection and Data Archive for new station begins
First report: August 21, 2004 - 00:05 (Day=234))
: Station Maintenance (jal)
: Station Maintenance (crn)
- Troubleshoot communications/datalogger troubles.
Appears to need new power supply (regulator) as
well as a new wiring panel.
- Rewired Temperature/Relative Humidity Sensor (HMP45C).
The previous connection seemed to draw too much power.
: Station Maintenance: (crn, jal)
- Schedule to Power Modem Corrected
: New Station Installed: (crn, jal)
Notes:
- datalogger program: MAWN1E (cell phone, CS616, HMP45C)
Additional Station Needs:
