Campbell LoggerNet, Инструкция по эксплуатации, Страница: 71 / 580

Section 4. Setting up Datalogger Networks
Stay On Collect Schedule – By default, when LoggerNet has missed a
scheduled collection because of some condition (i.e. LoggerNet was closed,
scheduled collection was disabled, the schedule was paused from the Status
Monitor, etc.), once the condition that prevented collection is no longer true, if
an entire collection interval has elapsed since the last collection attempt,
LoggerNet will immediately try to perform a collection. In some cases, this
may not be the desired behavior. Selecting the Stay On Collect Schedule check
box will cause LoggerNet to always wait until the next even Collection Interval
to perform a collection.
Reschedule On Data – When this box is selected, each time that data is
received for a station, the data collection schedule will be reset using the
current system time as the base time.
Poll for statistics ─ The Status Monitor displays information about datalogger
data collection and communication status. There are some potential useful
statistics (columns) that are available for some dataloggers that are not
available for other datalogger types. Sometimes there are statistics obtained
automatically as part of data collection for some dataloggers but can be only
obtained with additional communication commands for other dataloggers. In
this latter case, these statistics are not retrieved by default as users with slow or
expensive communication may not wish to incur the additional cost or time
associated with the extra commands. In cases where the user does want to
retrieve the additional statistics, the
Poll for Statistics setting can be enabled to
request that the statistics are retrieved. The statistics will be retrieved during
scheduled or manual data collection.
The LoggerNet server maps Status Table values to server statistics as follows:
Status Table Values
Server Statistic
(displayed in Status
Monitor) CR1000
CR800
CR3000
CR200 CR10XPB
CR23XPB
CR510PB
CR5000
CR9000X
WatchDog Err WatchDogErrors WatchDogCnt WatchDog WatchDogErrors
Prog Overrun SkippedScan SkipScan Overruns SkippedScan SkippedScan
Low Volt Stopped Low12VCount
Low 5V Low5VCount
Lith Batt Volt LithiumBattery LithBat LithiumBattery Battery
Collect Ports and Flags – If this box is checked, the current state of the ports
and flags is collected and stored in LoggerNet’s internal data cache. This
allows functions such as the Numeric Display and view ports and flags to get
updated data with scheduled data collection.
When the Server’s Table Definitions are Invalid – This option determines
what action should be taken in the data cache during scheduled data collection
(or upon the arrival of a One Way Data or Data Advise record) when
LoggerNet determines that the table definitions it has stored for a table-based
datalogger and the table definitions actually in the datalogger do not match.
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