ROTRONIC HygroLog HL-NT - Manual (Page 15)

IN-E-HL-NT-V2_12
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroLog HL-NT data logger:
instruction manual Instruction Manual
Document Type
Page 15 of 48
Document title
© 2009-2012; Rotronic AG IN-E-HL-NT-V2_12
Event Description
New memory card
inserted
The memory card was replaced while data was being logged. The data
will be split between two different memory cards. Possibly, some data
has been lost.
Humidity adjusted Humidity adjustment of the probe connected to input #
Temperature adjusted Temperature adjustment of the probe connected to input #
Logging started Start recording data from input #
Logging stopped
manually
Data recording of input # ended before the programmed stop time
Logging ended
automatically
Data recording of input # ended at the programmed stop time
Out-of-limits value
detected
An out-of-limits value was newly detected on input #
Battery almost empty Battery voltage dropped below 6.5V
Battery empty
The battery is empty and the logger has powered itself off (keeping
power up could result in erroneous data or loss of data)
Beginning accumulator
charge
Starting to charge the rechargeable battery
Accumulator charge
ended
Rechargeable battery full
MFG command Reserved for the factory
Lost data, memory card
not ready While recording data, the logger could not find the memory card. The
data could not be written to the EEPROM, and was lost
HygroClip probe
connected
1
A HygroClip probe was connected to input #
HygroClip probe
disconnected
1
A HygroClip probe was removed from input # or the input can no
longer communicate with the probe
External power
connected
The A/C adapter was connected and is being powered
External power
removed or faulty
The A/C adapter was disconnected, or failed, or is not being powered
Device time changed /
adjusted Device date and time prior and after adjustment (up to firmware v1.1d
only)
Prior device time Device date and time prior to change (firmware v1.2a and up)
New device time Device date and time after change (firmware v1.2a and up)
RS-485 address
changed
The RS-485 address was changed
EEPROM erased Reserved for the factory
Docking station
disconnected
2
The docking station was disconnected or there is no longer any
communication with it