Eno Scientific LLC WS600A Manuel D’Utilisation
To automatically log data on a schedule, press the SET button repeatedly until the
logging screen appears. Then press the UP or DOWN button until the second display
line reads ENABLED. Then press the SET button again to show the log period screen.
Press the UP or DOWN button to set the log interval in minutes. If the log period is set
to 2 minutes, the Well Watch will initiate a log sequence every two minutes. The time
between logged data may vary by a few seconds depending on how long it takes to get
a stable reading. If the log period is set to zero minutes, then every reading is logged.
logging screen appears. Then press the UP or DOWN button until the second display
line reads ENABLED. Then press the SET button again to show the log period screen.
Press the UP or DOWN button to set the log interval in minutes. If the log period is set
to 2 minutes, the Well Watch will initiate a log sequence every two minutes. The time
between logged data may vary by a few seconds depending on how long it takes to get
a stable reading. If the log period is set to zero minutes, then every reading is logged.
USB COMMUNICATIONS
The Well Watch 660DL contains an expanded memory which provides enough memory
to record one data point per minute for over 50 years. This memory supports a
windows compatible file system which can be accessed using the USB port. When the
Well Watch is connected to a computer with the included USB cable, the computer will
identify the Well Watch as a mass storage device and show the available log files in an
explorer window which can be copied directly to a directory on the computer and
deleted from the Well Watch.
to record one data point per minute for over 50 years. This memory supports a
windows compatible file system which can be accessed using the USB port. When the
Well Watch is connected to a computer with the included USB cable, the computer will
identify the Well Watch as a mass storage device and show the available log files in an
explorer window which can be copied directly to a directory on the computer and
deleted from the Well Watch.
The log data files are simple ascii text files which can be opened with any common
program such as Notepad, MS Word or Excel. The data files created are named
WSLOGxxx.TXT where xxx is the well ID in the form 001 etc. Each data point stored is
appended to the file corresponding to the currently set well ID. If a file does not exist for
the well ID selected, it is created. Once the data is copied to the computer, the file can
be deleted from the Well Watch. A new file will be created if the same ID is used.
program such as Notepad, MS Word or Excel. The data files created are named
WSLOGxxx.TXT where xxx is the well ID in the form 001 etc. Each data point stored is
appended to the file corresponding to the currently set well ID. If a file does not exist for
the well ID selected, it is created. Once the data is copied to the computer, the file can
be deleted from the Well Watch. A new file will be created if the same ID is used.
ANALOG OUTPUT
The Well Watch comes standard with 0-5 volt and 4-20 ma analog outputs. They are
both driven by a common source so that when the output voltage is 0v, the output
current is 4 ma, and when the output voltage is 5v the current is 20ma. The output
range is set by the user by selecting the Analog depth @0v and the Analog depth @5v.
The voltage will then vary monotonically over this range and may be increasing or
decreasing.
both driven by a common source so that when the output voltage is 0v, the output
current is 4 ma, and when the output voltage is 5v the current is 20ma. The output
range is set by the user by selecting the Analog depth @0v and the Analog depth @5v.
The voltage will then vary monotonically over this range and may be increasing or
decreasing.
The 0-5 volt output can supply a maximum of 15ma.
The 4-20 ma output is a current regulator for an isolated voltage up to 36 v supplied
externally. The Well Watch cannot be powered by the current loop voltage.
externally. The Well Watch cannot be powered by the current loop voltage.
Eno Scientific Well Watch 660DL
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