Campbell Scientific LoggerNet Datalogger Support Software - Manual (Page 196)

Section 6. Network Status and Resolving Communication Problems
last clock check was performed. If the datalogger clock is slower than the
computer clock, this will be a positive value.
• Last Clock Set (Last Clk Set) – The computer date and time that the
datalogger’s clock was last set to match the LoggerNet computer’s clock.
• Last Collect Attempt (Last Col Attempt) – The computer date and time
when data collection was last attempted for this device.
• Last Data Collection (Last Data Coll) – The date and time that data was
last collected from the device by LoggerNet.
• Line State – This is an indication of the current communications activity
for the device. In normal communication these will be changing often and
will provide a feel for how the network is working. The possible states are
listed below.
Off-Line – There is no active communication with this device.
On-Line – LoggerNet is actively communicating with this device.
Transparent – The device is being used as a bridge to communicate with
another device.
Hanging Up – LoggerNet has finished communication with this device or
the other devices on the link and is closing down communication.
Comm-Disabled – Communications for this device have been disabled for
this device, a parent device, or the network.
• Link Time Remaining – The time remaining, in milliseconds, until the
Maximum Time On-Line is reached and the device is automatically
disconnected. The value is only updated every 10 seconds. A value of
4294967295 indicates that the device is not connected or the Maximum
Time On-Line is not set.
• Lithium Battery Voltage (Lith Batt Volt) – (Array-based dataloggers
only) The voltage level of the datalogger’s lithium SRAM back-up battery.
• Logger Version (Logger Ver) – (Array-based dataloggers only) This
number indicates the version level of the datalogger. This number is used
by LoggerNet to adjust communication for older dataloggers.
• Low 5v Battery Detect (Low 5V) – (CR23X only) A counter that
indicates the number of times the datalogger’s 5V supply has dropped
below 5V. The counter’s maximum limit is 99; it can be reset in the
datalogger’s *B mode.
• Low Voltage Stopped (Low Volt Stopped) – (Array-based dataloggers
only) The number of times the datalogger program has been halted
because the datalogger’s 12 V power source has dropped below the
minimum power requirement. The counter’s maximum limit is 99; it can
be reset in the datalogger’s *B mode.
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